Abstract:
The present invention relates to novel oxazine ether derivatives of Formula I, to compositions containing them, to methods of using the compounds or compositions to control the growth of undesired vegetation and novel intermediates for their preparation. ##STR1## wherein: R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , and Q are defined in the text.

Description:
CROSS-REFERENCE TO RELATED APPLICATION 
     This application is the U.S. national filing of International Application No. PCT/US91/08234, filed Nov. 13, 1991, a continuation-in-part of U.S. Ser. No. 07/618,146, filed Nov. 26, 1990, now abandoned. 
    
    
     BACKGROUND OF THE INVENTION 
     The present invention relates to novel oxazine ether derivative compounds, to compositions containing them, to methods of using the compounds or compositions to control the growth of undesired vegetation and novel intermediates for their preparation. 
     Rheinheimer et al., EP-A-334,120 discloses herbicidal isoxazolines of the formula: ##STR2## 
     SUMMARY OF THE INVENTION 
     This invention comprises compounds of Formula I including stereoisomers, agriculturally suitable compositions containing them, their method-of-use as broad spectrum preemergent and postemergent herbicides: ##STR3## wherein: R 1  is C 1  -C 6  alkyl optionally substituted with a substituent selected from halogen, phenyl and C 1  -C 3  alkoxy optionally substituted with 1-3 halogens; C 2  -C 6  alkenyl optionally substituted with halogen or C 1  -C 3  alkoxy; C 2  -C 4  alkynyl; C 3  -C 6  cycloalkyl; C 5  -C 6  cycloalkenyl; CN; phenyl optionally substituted with one to two groups selected from halogen, SCH 3 , CN, C 1  -C 2  alkyl optionally substituted with 1-3 halogens; C 1  -C 2  alkoxy optionally substituted with 1-3 halogens, a 5-7 membered heterocyclic ring containing one or more heteroatoms selected from the group 0-2 nitrogens, 0-2 oxygens and 0-2 sulfurs, each ring optionally substituted with one to two groups selected from halogen, CH 3  and OCH 3  -- a representative exemplification of such heterocycles includes but is not limited to pyridine, thiophene, furan, thiazole, oxazole, pyrrole, tetrahydrofuran, tetrahydropyran and pyrazole; and CR 9  R 10  X; 
     X is CN, CO 2  R 13 , C(O)R 14 , CHO, OR 15  or CR 11  R 12  Y; 
     Y is OR 16;   
     R 2 , R 3 , R 4 , R 5 , R 13 , R 14 , R 15 , R 16 , R 20  and R 21  are independently H or C 1  -C 3  alkyl; 
     R 6  is H, C 1  -C 3  alkyl or C 2  -C 4  alkenyl; 
     R 1  and R 2  may be taken together to form a 5-6 membered ring substituted with R 20  and R 21  and optionally fused to a benzene ring; 
     R 9  and R 11  are independently H or CH 3  ; 
     R 10  and R 12  are independently H, CH 3  or OCH 3  ; 
     Q is CH 2  W or ##STR4## R 17  is H, halogen C 1  -C 3  alkyl OR 18 , SR 18  or CN; R 18  is C 1  -C 3  alkyl or C 1  -C 3  haloalkyl; 
     Z is CH 2 , NR 19 , O, S or may be CH and taken to form a double bond with an adjacent carbon; 
     R 19  is H or C 1  -C 3  alkyl; 
     q is 0-2; 
     r is 0-2; 
     W is phenyl optionally substituted with 1-3 substituents selected from halogen, C 1  -C 3  alkyl, C 1  -C 3  alkoxy, OH, CN, C 1  -C 3  haloalkyl, C 1  -C 3  haloalkoxy, C 1  -C 3  alkylthio, C 2  -C 4  alkenyl and C 2  -C 4  alkynyl; or a 5-, 6-, 7-membered heterocyclic ring containing one or more heteroatoms selected from the group 0-2 nitrogens, 0-2 oxygens and 0-2 sulfurs, each ring optionally substituted with 1-2 substituents selected from halogen, CH 3  and OCH 3  -- a representative exemplification of such heterocycles includes but is not limited to pyrrole, furan, thiophene, tetrahydrofuran, tetrahydropyran, isoxazole, oxazole, pyrazole, imidazole, thiazole, pyridine and pyrazine; 
     provided that 
     1) the sum of q and r is 0-2; and 
     2) if the sum of q and r is 0 then Z is CH 2 . 
     Preferred for either their biological activity and/or ease of synthesis are: 
     1) Compounds of Formula I, wherein: 
     W is phenyl optionally substituted by 1-2 substituents selected from halogen, C 3  and OCH 3  ; or tetrahydropyran, tetrahyrofuran, thiophene, isoxazole, pyridine or pyrazine, each ring optionally substituted with 1-2 substituents selected from F, Cl, Br, CH 3  and OCH 3  ; 
     Q is CH 2  W or ##STR5## 2) Compounds of Preferred 1 wherein: R 1  is C 1  -C 6  alkyl; C 3  -C 6  cycloalkyl; phenyl optionally substituted with one to two halogens; and CR 9  R 10  X; R 2 , R 3 , R 4  and R 5  are independently H; and R 6  is C 1  -C 3  alkyl and C 2  -C 4  alkenyl. 
     3) Compounds of Preferred 1 wherein: 
     W is phenyl optionally substituted with 1-2 halogens; and 
     Q is CH 2  W or Q-1, Q-3, Q-6, Q-7, or Q-15. 
     4) Compounds of Preferred 2 wherein 
     R 1  is C 3  -C 5  alkyl, C 3  -C 6  cycloalkyl or phenyl optionally substituted with one to two halogens. 
     Specifically preferred for their biological activity and/or ease of synthesis are the compounds of Preferred 4 which are: 
     3-(1,1-dimethylethyl)-6-  (2-fluorophenyl)-methoxy!methyl!-5,6-dihydro-6-methyl-4H-1,2-oxazine; 
     6-  (2,6-difluorophenyl)methoxy!methyl!-3-(1,1-dimethylethyl)-5,6-dihydro-6-methyl-4H-1,2-oxazine; 
     6-  (2,6-difluorophenyl)methoxy!methyl!-3-(1,1-dimethylethyl)-6-ethyl-5,6-dihydro-4H-1,2-oxazine; and 
     6-  (2,6-difluorophenyl)methoxy!methyl!-6-ethyl-5,6-dihydro-3-phenyl-4H-1,2-oxazine. 
     This invention also comprises intermediates used for the preparation of compounds of Formula I such as alcohols of Formula II. ##STR6## wherein: R 1  is C 1  -C 6  alkyl optionally substituted with a substituent selected from halogen, phenyl and C 1  -C 3  alkoxy optionally substituted with 1-3 halogens; C 2  -C 6  alkenyl optionally substituted with halogen or C 1  -C 3  alkoxy; C 2  -C 4  alkynyl; C 3  -C 6  cycloalkyl; C 5  -C 6  cycloalkenyl; CN; phenyl optionally substituted with one to two groups selected from halogen, SCH 3 , CN, C 1  -C 2  alkyl optionally substituted with 1-3 halogens; a 5-7 membered heterocyclic ring containing one or more heteroatoms selected from the group 0-2 nitrogens, 0-2 oxygens and 0-2 sulfurs, each ring optionally substituted with one to two groups selected from halogen, CH 3  and OCH 3  -- a representative exemplification of such heterocycles includes but is not limited to pyridine, thiophene, furan, thiazole, oxazole, pyrrole, tetrahydrofuran, tetrahydropyran and pyrazole; and CR 9  R 10  X; 
     X is CN, CO 2  R 13 , C(O)R 14 , CHO, OR 15  or CR 11  R 12  Y; 
     Y is OR 16  ; 
     R 2 , R 3 , R 4 , R 5 , R 13 , R 14 , R 15  and R 16  are independently H or C 1  -C 3  alkyl; 
     R 6  is H, C 1  -C 3  alkyl or C 2  -C 4  alkenyl; 
     R 1  and R 2  may be taken together to form a 5-6 membered ring optionally fused to a benzene ring; 
     R 9  and R 11  are independently H or CH 3  ; 
     R 10  and R 12  are independently H, CH 3  or OCH 3 . 
     Preferred for their ease of synthesis are: 
     1) Compounds of Formula II wherein: 
     R 1  is C 1  -C 6  alkyl; C 3  -C 6  cycloalkyl; phenyl optionally substituted with one to two halogens; and CR 9  R 10  X; R 2 , R 3 , R 4  and R 5  are independently H; and R 6  is C 1  -C 3  alkyl and C 2  -C 4  alkenyl. 
     2) Compounds of Preferred 1 wherein 
     R 1  is C 3  -C 5  alkyl, C 3  -C 6  cycloalkyl or phenyl optionally substituted with one to two halogens. 
     In the above definitions, the term &#34;alkyl&#34; used either alone or in compound words such as &#34;haloalkyl&#34; includes straight chain or branched alkyl. Alkoxy includes all isomers. Alkenyl includes straight chain or branched alkenes. The term &#34;halogen&#34;, either alone or in compound words such as &#34;haloalkyl&#34; means fluorine, chlorine, bromine or iodine. 
     DETAILED DESCRIPTION OF THE INVENTION 
     The compounds of the present invention (Formula I) can be prepared by the reaction of alcohols of Formula II with activated halides or sulfonates of Formula III. This type of reaction is well known in the art and is carried out in the presence of a suitable base such as sodium hydride (NaH), potassium tert-butoxide (KOt-Bu), or other strong bases. This sequence can be carried out in a variety of solvents provided that they do not react with the base. Examples of such solvents include tetrahydrofuran, dimethylformamide, dimethylacetamide, dioxane, or mixtures thereof. Alternatively the coupling can be carried out under phase-transfer conditions using an alkali hydroxide as base and a tetraalkylammonium salt as catalyst. (See Weber and Gokel, &#34;Phase Transfer Catalysis in Organic Synthesis&#34;, Springer Verlag, New York, 1977). The halides and sulfonates of Formula III are generally commercially available or can be readily synthesized by those skilled in the art. In some instances where less active alkylating agents such as chlorides are being used the addition of a soluble iodide salt, such as sodium iodide, in catalytic or stoichiometric amounts can speed the reaction. ##STR7## wherein: A is halogen, or an alkyl or aryl sulfonate. 
     The compounds of Formula I in which the Q values are Q1-Q15 can be made by applying the methods disclosed in EP-A-343,859 to the alcohols of Formula II. For example, when the coupling procedure described above proves problematic, an alternative procedure using a Lewis acidic metal oxide, wherein the metal can remove the halide ion by forming an insoluble precipitate, may be carried out. 
     Compounds of Formula II can be formed by the cycloaddition of nitrosoolefins with substituted olefinic alcohols of Formula IV. The chemistry of nitrosoolefins and their cycloadditions can be found in Boger and Weinreb, &#34;HeteroDiels-Alder Reactions in Organic Synthesis&#34; Academic Press, New York, 1989. The nitrosoolefins are generated in the presence of the olefinic alcohols by the reaction of oximes of Formula V with base. The reactions may be carried out in a variety of solvents with dichloromethane being a preferred reaction medium. Inorganic bases which are not fully soluble in the reaction medium, such as sodium carbonate, are preferred. Bases which are soluble promote reaction of the oxime of Formula V at too fast a rate. Heterogeneous conditions give a lower concentration of the nitrosoolefin intermediate and lead to better yields and purity of alcohols of Formula II. The olefinic alcohols of Formula IV and base are preferably used in excess in comparison to the oxime of Formula V. The alcohols of Formula IV are generally commercially available or can be synthesized by means known to those skilled in the art. ##STR8## wherein: A is halogen. 
     Compounds of Formula II can be made by reaction of metallated oximes of Formula (X) with epoxides of Formula (XI). The oximes are metallated by reaction with either an alkyl lithium or lithium amide base. The metallation reaction is best carried out at 0° C. due to the exothermic reaction of the deprotonation of the oxime proton. Suitable solvents for the reaction are diethyl ether, tetrahydrofuran, and other ethers. Representative bases are n-butyl lithium, methyl lithium, and lithium diisopropyl amide. The epoxides (XI) are commercially available or are known in the art. ##STR9## 
     The halooximes of Formula V can be made from ketones of Formula VI by reaction with salts of hydroxylamine in mixtures of water and alcoholic solvents. Suitable conditions for the transformation can be found in Hassner and Alexanian, J. Org. Chem., 1979, 44, 3861-3864. These conditions can include the use of a hydroxylamine salt, such as the hydrochloride or sulfate, in a medium in which the salt is at least partially soluble along with the haloketone VI at room temperature. In order to achieve maximum solubility of all components the solvent usually is a mixture of an alcohol, such as methanol or ethanol, and water. The ketones of Formula VI are commercially available or are generally known in the art. (Typical methods can be found in March, &#34;Advanced Organic Chemistry&#34;, Wiley/Interscience, New York, 1985). ##STR10## wherein: A is halogen. 
     Halooximes of Formula V can also be made by the reaction of alkenes of Formula VII with nitrosoyl halides(NOA). This reaction is well known in the art and is the subject of a review, see Kadyaukas and Zefirov, Russ. Chem. Rev., 1968, 37, 543-550. The sequence works best when nitrosoyl chloride is used. ##STR11## 
     Alternatively, compounds of Formula I can also be synthesized directly from the reaction of nitrosoolefins generated from compounds of Formula V. By applying the conditions of Scheme 1 to the alcohols of Formula IV substituted olefinic ethers of Formula VIII are formed. Reaction of the ethers of Formula VIII with the oximes of Formula V in the presence of inorganic bases, such as sodium carbonate, in a solvent, such as dichloromethane, leads directly to compounds of Formula I. ##STR12## 
    
    
     EXAMPLE 1 
     3-(1,1-Dimethylethyl)-5,6-dihydro-6-methyl-4H-1,2-oxazine-6-methanol 
     To a solution of 1-bromo-3,3-dimethyl-2-butanone oxime (4.5 g) (J. Org. Chem., 1979, 44, 3861) in dichloromethane (150 mL) was added methallyl alcohol (22 mL) and sodium carbonate (16 g). The reaction mixture was stirred at room temperature for 40 h and then filtered through a pad of Celite. The solvent and excess alcohol were removed at reduced pressure. The residue was chromatographed on silica gel with 2:1 hexanes/ethyl acetate to give the title compound (3.2 g) as a low melting waxy solid. NMR (200 Mhz, CDCl 3 ) 3.5 (m, 2H, CH 2  OH), 2.2-1.6 (m, 4H, ring CH 2  &#39;s), 1.2 (s, 12H, t-Bu and Me). IR (Nujol) 3240 cm -1  (br, OH). 
     EXAMPLE 2 
     3-(1-Dimethylethyl)-6-  (2-fluorophenyl)-methoxy!methyl!-5.6-dihydro-6-methyl-4H-1,2-oxazine (Compound 4) 
     To a solution of the product from Example 1 (0.9 g) in tetrahydrofuran (7 mL) and dimethylacetamide (5 mL) was added sodium hydride (0.3 g) and the mixture was stirred for 20 minutes and then cooled in an ice bath. 2-Fluorobenzyl bromide was then added and the reaction was stirred at room temperature for 2 h. The reaction was quenched with saturated aqueous ammonium chloride solution and extracted with ether. The organic layer was dried with magnesium sulfate and evaporated. The residue was chromatographed on silica gel with 12:1 hexanes/ethyl acetate to give the title compound (1.19 g) as an oil. NMR (200 Mhz, CDCl 3 ) 7.5-7.0 (m, 4H, ArH), 4.64 (m, 2H, CH 2  O), 3.4 (m, 2H, CH 2  O), 2.2-1.5 (m, 4H, 2xCH 2 ), 1.24 (s, 3H, Me), 1.14 (s, 9H, t-Bu). 
     EXAMPLE 3 
     3-(1-indanol) (s)-(+)-2-methyl propene 
     4.8 g (60% in oil) of hexane washed sodium hydride was added to 50 mL of dimethylformamide, then a solution of 4.18 g of 1-indanol (s)-(+) in 15 mL of dimethylformamide was added dropwise over 20 minutes; an exothermic reaction to 40° C. occurred. The mixture was stirred at room temperature for 1 hour. Then 10.12 g of 3-chloro-2-methyl propene was added dropwise to the above mixture and the reaction mixture was stirred at room temperature for 18 hours. The mixture was added to excess water and extracted with 3×100 mL ethyl ether. The ethyl ether extract was washed with 1×50 mL water and 1×50 mL brine and dried over (MgSO 4 ). The ether was removed and the residual oil was flash chromatographed on silica gel with a mixture of 95:5 (v:v) hexane and diethyl ether to provide 4.65 g of the title compound as a light yellow oil. NMR (CDCl 3 ): 7.4-7.23 (m, Ar--H, 4H), 5.0 (m, 1H), 4.9 (m, CH 2  O, 2H), 3.99 (m, 2H), 3.1-2.0 (m, 4H), 1.78 (s, CH 3 , 3H). IR (neat): 3100, 1660, 1460 cm -1 . 
     EXAMPLE 4 
     6-  (3,4-dihydro-2M-1-benzopyran-4-yl)oxy!methyl!-3-(1,1-dimethylethyl)-5,6-dihydro-6-methyl-4H-1,2 oxazine 
     (Compound 52) 
     A mixture of 2 g of 3-(1-indanol) (s) (+)-2-methyl propene, 1.2 g bromo-methyl-t-butyl oxime and 1.5 g of sodium carbonate was stirred in 20 mL of methylene chloride at room temperature for five days. The mixture was filtered, washed with 50 mL methylene chloride and the filtrate was concentrated and flash chromatographed on silica gel with a mixture of 9:1 (v:v) hexane and diethyl ether to provide 0.89 g of Compound 52 as an oil. NMR (CDCl 3 ): 7.4-7.23 (m, Ar--M, 4H), 5.0 (m, CH, 1H), 3.46 (m, CH 2 ), 2H), 3.0 (m, 1), 2.8 (m, 1H), 2.3 (m, 1H), 2.0 (m, 4H), 1.63 (m, 1H), 1.2 (m, CH 3 , 3H), 1.12 (m, tBu, 9H). IR (neat): 2990, 1730, 1615, 1480, 380 cm -1 . 
     EXAMPLE 5 
     3-  (2,6-difluorophenylmethoxy)methoxy!methyl!-3,4,4a,5,6,7-hexahydro-3-methylcyclopent c! 1,2!oxazine 
     (Compounds 29 and 30, isomers) 
     Cyclopentanone oxime (Aldrich, 2.2 g) was dissolved in tetrahydrofuran (30 mL) and cooled to 0° C. The mixture was treated with n-BuLi (29 mL, 1.6N) (temperature rises to 15°-20°C.). After 30 minutes, 2-chloromethyl-2-methyl-oxirane (2.4 mL Maybridge Chemicals) is added and the mixture stirred at room temperature for 1.5 hours. The reaction was quenched with 1N NaOH solution (50 mL). After stirring for 10 minutes, the mixture was extracted with Et 2  O and then methylene chloride. The organic solutions were combined, dried with magnesium sulfate, and evaporated. The residue was chromatographed on silica gel in 1:1 hexanes/ethyl acetate to give an oil (0.55 g). This oil was dissolved in tetrahydrofuran (&#34;THF&#34;) (7 mL) and dimethylacetamide (3 mL) and treated with sodium hydride (60% in oil, 0.2 g). The mixture was stirred at room temperature for 30 minutes and treated with 2,6-difluorobenzyl bromide (0.68 g). After stirring for 24 hours, the mixture was quenched with H 2  O (20 mL) and extracted with Et 2  O (2×20 mL). The coined ether layers were re-extracted with H 2  O (2×20 mL). The ether was dried over (MgSO 4 ) and evaporated. The residual oil was chromatographed in hexanes/ethyl acetate (7:1) to give first Compound 29 (0.28 g) as an oil. (CDCl 3 ): 7.2 (m, 1H), 6.9 (m, 2H), 4.6 (m, CH 2  O), 2H), 3.3 (2xd, 2H, CH 2  O), 2.5-1.2 (alkyls), 1.3 (m, s, 3H). 
     Then Compound 30 eluted (0.28 g) as an oil. NMR (CDCl 3 ): 7.2-6.9 (m, ArH, 3H), 4.7 (CH 2  O), 2H), 3.5 (CH 2  O, 2H), 2.4-1.2 (m, alkyl H), 1.18 (s, m, 3H). 
     By using the reactions and conditions disclosed above in Schemes 1-5 and Examples 1-2 or by obvious modifications thereof and other functional group transformations known to those skilled in the art, the compounds of Tables 1-7 may be prepared. 
     Tables 1-7 pertain to compounds of Formula I. 
     
                                           TABLE 1__________________________________________________________________________R.sup.2 = R.sup.3 = R.sup.4 = R.sup.5 = R.sup.7 = H and Q = CH.sub.2 WR.sup.1  R.sup.6     W          R.sup.1                       R.sup.6                          W__________________________________________________________________________Me     Me Phenyl     Me     Et PhenylMe     Me 2-Cl-Phenyl                Me     Et 2-Cl-PhenylMe     Me 2-F-Phenyl Me     Et 2-F-PhenylMe     Me 2-Me-Phenyl                Me     Et 2-Me-PhenylMe     Me 2,6-diCl-Phenyl                Me     Et 2,6-diCl-PhenylMe     Me 2,6-diF-Phenyl                Me     Et 2,6-diF-PhenylEt     Me Phenyl     Et     Et PhenylEt     Me 2-Cl-Phenyl                Et     Et 2-Cl-PhenylEt     Me 2-F-Phenyl Et     Et 2-F-PhenylEt     Me 2-Me-Phenyl                Et     Et 2-Me-PhenylEt     Me 2,6-diCl-Phenyl                Et     Et 2,6-diCl-PhenylEt     Me 2,6-diF-Phenyl                Et     Et 2,6-diF-Phenyln-Pr   Me Phenyl     n-Pr   Et Phenyln-Pr   Me 2-Cl-Phenyl                n-Pr   Et 2-Cl-Phenyln-Pr   Me 2-F-Phenyl n-Pr   Et 2-F-Phenyln-Pr   Me 2-Me-Phenyl                n-Pr   Et 2-Me-Phenyln-Pr   Me 2,6-diCl-Phenyl                n-Pr   Et 2,6-diCl-Phenyln-Pr   Me 2,6-diF-Phenyl                n-Pr   Et 2,6-diF-Phenyln-Bu   Me Phenyl     n-Bu   Et Phenyln-Bu   Me 2-Cl-Phenyl                n-Bu   Et 2-Cl-Phenyln-Bu   Me 2-F-Phenyl n-Bu   Et 2-F-Phenyln-Bu   Me 2-Me-Phenyl                n-Bu   Et 2-Me-Phenyln-Bu   Me 2,6-diCl-Phenyl                n-Bu   Et 2,6-diCl-Phenyln-Bu   Me 2,6-diF-Phenyl                n-Bu   Et 2,6-diF-Phenyli-Pr   Me Phenyl     i-Pr   Et Phenyli-Pr   Me 2-Cl-Phenyl                i-Pr   Et 2-Cl-Phenyli-Pr   Me 2-F-Phenyl i-Pr   Et 2-F-Phenyli-Pr   Me 2-Me-Phenyl                i-Pr   Et 2-Me-Phenyli-Pr   Me 2,6-diCl-Phenyl                i-Pr   Et 2,6-diCl-Phenyli-Pr   Me 2,6-diF-Phenyl                i-Pr   Et 2,6-diF-Phenyli-Bu   Me Phenyl     i-Bu   Et Phenyli-Bu   Me 2-Cl-Phenyl                i-Bu   Et 2-Cl-Phenyli-Bu   Me 2-F-Phenyl i-Bu   Et 2-F-Phenyli-Bu   Me 2-Me-Phenyl                i-Bu   Et 2-Me-Phenyli-Bu   Me 2,6-diCl-Phenyl                i-Bu   Et 2,6-diCl-Phenyli-Bu   Me 2,6-diF-Phenyl                i-Bu   Et 2,6-diF-Phenyls-Bu   Me Phenyl     s-Bu   Et Phenyls-Bu   Me 2-Cl-Phenyl                s-Bu   Et 2-Cl-Phenyls-Bu   Me 2-F-Phenyl s-Bu   Et 2-F-Phenyls-Bu   Me 2-Me-Phenyl                s-Bu   Et 2-Me-Phenyls-Bu   Me 2,6-diCl-Phenyl                s-Bu   Et 2,6-diCl-Phenyls-Bu   Me 2,6-diF-Phenyl                s-Bu   Et 2,6-diF-Phenylt-Bu   Me Phenyl     t-Bu   Et Phenylt-Bu   Me 2-Cl-Phenyl                t-Bu   Et 2-Cl-Phenylt-Bu   Me 2-F-Phenyl t-Bu   Et 2-F-Phenylt-Bu   Me 2-Me-Phenyl                t-Bu   Et 2-Me-Phenylt-Bu   Me 2,6-diCl-Phenyl                t-Bu   Et 2,6-diCl-Phenylt-Bu   Me 2,6-diF-Phenyl                t-Bu   Et 2,6-diF-Phenyli-Amyl Me Phenyl     i-Amyl Et Phenyli-Amyl Me 2-Cl-Phenyl                i-Amyl Et 2-Cl-Phenyli-Amyl Me 2-F-Phenyl i-Amyl Et 2-F-Phenyli-Amyl Me 2-Me-Phenyl                i-Amyl Et 2-Me-Phenyli-Amyl Me 2,6-diCl-Phenyl                i-Amyl Et 2,6-diCl-Phenyli-Amyl Me 2,6-diF-Phenyl                i-Amyl Et 2,6-diF-Phenylt-Amyl Me Phenyl     t-Amyl Et Phenylt-Amyl Me 2-Cl-Phenyl                t-Amyl Et 2-Cl-Phenylt-Amyl Me 2-F-Phenyl t-Amyl Et 2-F-Phenylt-Amyl Me 2-Me-Phenyl                t-Amyl Et 2-Me-Phenylt-Amyl Me 2,6-diCl-Phenyl                t-Amyl Et 2,6-diCl-Phenylt-Amyl Me 2,6-diF-Phenyl                t-Amyl Et 2,6-diF-Phenyl2-propenyl  Me Phenyl     2-propenyl                       Et Phenyl2-propenyl  Me 2-Cl-Phenyl                2-propenyl                       Et 2-Cl-Phenyl2-propenyl  Me 2-F-Phenyl 2-propenyl                       Et 2-F-Phenyl2-propenyl  Me 2-Me-Phenyl                2-propenyl                       Et 2-Me-Phenyl2-propenyl  Me 2,6-diCl-Phenyl                2-propenyl                       Et 2,6-diCl-Phenyl2-propenyl  Me 2,6-diF-Phenyl                2-propenyl                       Et 2,6-diF-PhenylVinyl  Me Phenyl     Vinyl  Et PhenylVinyl  Me 2-Cl-Phenyl                Vinyl  Et 2-Cl-PhenylVinyl  Me 2-F-Phenyl Vinyl  Et 2-F-PhenylVinyl  Me 2-Me-Phenyl                Vinyl  Et 2-Me-PhenylVinyl  Me 2,6-diCl-Phenyl                Vinyl  Et 2,6-diCl-PhenylVinyl  Me 2,6-diF-Phenyl                Vinyl  Et 2,6-diF-PhenylEthynyl  Me Phenyl     Ethynyl                       Et PhenylEthynyl  Me 2-Cl-Phenyl                Ethynyl                       Et 2-Cl-PhenylEthynyl  Me 2-F-Phenyl Ethynyl                       Et 2-F-PhenylEthynyl  Me 2-Me-Phenyl                Ethynyl                       Et 2-Me-PhenylEthynyl  Me 2,6-diCl-Phenyl                Ethynyl                       Et 2,6-diCl-PhenylEthynyl  Me 2,6-diF-Phenyl                Ethynyl                       Et 2,6-diF-PhenylCN     Me Phenyl     CN     Et PhenylCN     Me 2-Cl-Phenyl                CN     Et 2-Cl-PhenylCN     Me 2-F-Phenyl CN     Et 2-F-PhenylCN     Me 2-Me-Phenyl                CN     Et 2-Me-PhenylCN     Me 2,6-diCl-Phenyl                CN     Et 2,6-diCl-PhenylCN     Me 2,6-diF-Phenyl                CN     Et 2,6-diF-PhenylPhenyl Me Phenyl     Phenyl Et PhenylPhenyl Me 2-Cl-Phenyl                Phenyl Et 2-Cl-PhenylPhenyl Me 2-F-Phenyl Phenyl Et 2-F-PhenylPhenyl Me 2-Me-Phenyl                Phenyl Et 2-Me-PhenylPhenyl Me 2,6-diCl-Phenyl                Phenyl Et 2,6-diCl-PhenylPhenyl Me 2,6-diF-Phenyl                Phenyl Et 2,6-diF-Phenyl2-Cl-Phenyl  Me Phenyl     2-Cl-Phenyl                       Et Phenyl2-Cl-Phenyl  Me 2-Cl-Phenyl                2-Cl-Phenyl                       Et 2-Cl-Phenyl2-Cl-Phenyl  Me 2-F-Phenyl 2-Cl-Phenyl                       Et 2-F-Phenyl2-Cl-Phenyl  Me 2-Me-Phenyl                2-Cl-Phenyl                       Et 2-Me-Phenyl2-Cl-Phenyl  Me 2,6-diCl-Phenyl                2-Cl-Phenyl                       Et 2,6-diCl-Phenyl2-Cl-Phenyl  Me 2,6-diF-Phenyl                2-Cl-Phenyl                       Et 2,6-diF-Phenyl3-Cl-Phenyl  Me Phenyl     3-Cl-Phenyl                       Et Phenyl3-Cl-Phenyl  Me 2-Cl-Phenyl                3-Cl-Phenyl                       Et 2-Cl-Phenyl3-Cl-Phenyl  Me 2-F-Phenyl 3-Cl-Phenyl                       Et 2-F-Phenyl3-Cl-Phenyl  Me 2-Me-Phenyl                3-Cl-Phenyl                       Et 2-Me-Phenyl3-Cl-Phenyl  Me 2,6-diCl-Phenyl                3-Cl-Phenyl                       Et 2,6-diCl-Phenyl3-Cl-Phenyl  Me 2,6-diF-Phenyl                3-Cl-Phenyl                       Et 2,6-diF-Phenyl4-Cl-Phenyl  Me Phenyl     4-Cl-Phenyl                       Et Phenyl4-Cl-Phenyl  Me 2-Cl-Phenyl                4-Cl-Phenyl                       Et 2-Cl-Phenyl4-Cl-Phenyl  Me 2-F-Phenyl 4-Cl-Phenyl                       Et 2-F-Phenyl4-Cl-Phenyl  Me 2-Me-Phenyl                4-Cl-Phenyl                       Et 2-Me-Phenyl4-Cl-Phenyl  Me 2,6-diCl-Phenyl                4-Cl-Phenyl                       Et 2,6-diCl-Phenyl4-Cl-Phenyl  Me 2,6-diF-Phenyl                4-Cl-Phenyl                       Et 2,6-diF-Phenyl2-Thienyl  Me Phenyl     2-Thienyl                       Et Phenyl2-Thienyl  Me 2-Cl-Phenyl                2-Thienyl                       Et 2-Cl-Phenyl2-Thienyl  Me 2-F-Phenyl 2-Thienyl                       Et 2-F-Phenyl2-Thienyl  Me 2-Me-Phenyl                2-Thienyl                       Et 2-Me-Phenyl2-Thienyl  Me 2,6-diCl-Phenyl                2-Thienyl                       Et 2,6-diCl-Phenyl2-Thienyl  Me 2,6-diF-Phenyl                2-Thienyl                       Et 2,6-diF-Phenylcyclopropyl  Me Phenyl     cyclopropyl                       Et Phenylcyclopropyl  Me 2-Cl-Phenyl                cyclopropyl                       Et 2-Cl-Phenylcyclopropyl  Me 2-F-Phenyl cyclopropyl                       Et 2-F-Phenylcyclopropyl  Me 2-Me-Phenyl                cyclopropyl                       Et 2-Me-Phenylcyclopropyl  Me 2,6-diCl-Phenyl                cyclopropyl                       Et 2,6-diCl-Phenylcyclopropyl  Me 2,6-diF-Phenyl                cyclopropyl                       Et 2,6-diF-Phenylcyclopentyl  Me Phenyl     cyclopentyl                       Et Phenylcyclopentyl  Me 2-Cl-Phenyl                cyclopentyl                       Et 2-Cl-Phenylcyclopentyl  Me 2-F-Phenyl cyclopentyl                       Et 2-F-Phenylcyclopentyl  Me 2-Me-Phenyl                cyclopentyl                       Et 2-Me-Phenylcyclopentyl  Me 2,6-diCl-Phenyl                cyclopentyl                       Et 2,6-diCl-Phenylcyclopentyl  Me 2,6-diF-Phenyl                cyclopentyl                       Et 2,6-diF-Phenylcyclohexyl  Me Phenyl     cyclohexyl                       Et Phenylcyclohexyl  Me 2-Cl-Phenyl                cyclohexyl                       Et 2-Cl-Phenylcyclohexyl  Me 2-F-Phenyl cyclohexyl                       Et 2-F-Phenylcyclohexyl  Me 2-Me-Phenyl                cyclohexyl                       Et 2-Me-Phenylcyclohexyl  Me 2,6-diCl-Phenyl                cyclohexyl                       Et 2,6-diCl-Phenylcyclohexyl  Me 2,6-diF-Phenyl                cyclohexyl                       Et 2,6-diF-Phenylcyclopentenyl  Me Phenyl     cyclopentenyl                       Et Phenylcyclopentenyl  Me 2-Cl-Phenyl                cyclopentenyl                       Et 2-Cl-Phenylcyclopentenyl  Me 2-F-Phenyl cyclopentenyl                       Et 2-F-Phenylcyclopentenyl  Me 2-Me-Phenyl                cyclopentenyl                       Et 2-Me-Phenylcyclopentenyl  Me 2,6-diCl-Phenyl                cyclopentenyl                       Et 2,6-diCl-Phenylcyclopentenyl  Me 2,6-diF-Phenyl                cyclopentenyl                       Et 2,6-diF-PhenylEt     Me 2-CN-Phenyl                i-Pr   Me 2-CN-PhenylEt     Me 2-Br-Phenyl                i-Pr   Me 2-Br-PhenylEt     Me 2-I-Phenyl i-Pr   Me 2-I-PhenylEt     Me 2-CF.sub.3 -Phenyl                i-Pr   Me 2-CF.sub.3 -PhenylEt     Me 2-OMe-Phenyl                i-Pr   Me 2-OMe-PhenylEt     Me 2-OH-Phenyl                i-Pr   Me 2-OH-PhenylEt     Me 2-OCHF.sub.2 -Phenyl                i-Pr   Me 2-OCHF.sub.2 -PhenylEt     Me 2-Ethynyl-Phenyl                i-Pr   Me 2-Ethynyl-PhenylEt     Me 2-Ethenyl-Phenyl                i-Pr   Me 2-Ethenyl-PhenylEt     Me 2-SMe-Phenyl                i-Pr   Me 2-SMe-PhenylEt     Me 2-Pyridyl  i-Pr   Me 2-PyridylEt     Me 2-Thienyl  i-Pr   Me 2-ThienylEt     Me 4-Thiazolyl                i-Pr   Me 4-ThiazolylEt     Me 2-Pyrazinyl                i-Pr   Me 2-PyrazinylEt     Me 5-Isoxazolyl                i-Pr   Me 5-IsoxazolylEt     Me 2-(3-Chlorothienyl)                i-Pr   Me 2-(3-Chlorothienyl)Et     Me 1-Cyclohexenyl                i-Pr   Me 1-CyclohexenylEt     Me 1-Cyclopentenyl                i-Pr   Me 1-CyclopentenylEt     Me 2-Tetrahydropyranyl                i-Pr   Me 2-TetrahydropyranylEt     Me 2-Tetrahydrofuryl                i-Pr   Me 2-TetrahydrofurylEt     Me 3-F-Phenyl i-Pr   Me 3-F-PhenylEt     Me 4-F-Phenyl i-Pr   Me 4-F-PhenylEt     Me 2,4-diF-Phenyl                i-Pr   Me 2,4-diF-PhenylEt     Me 2,5-diF-Phenyl                i-Pr   Me 2,5-diF-PhenylEt     Me 2-Cl, 4-F-Phenyl                i-Pr   Me 2-Cl, 4-F-PhenylEt     Me 2,4,6-triF-Phenyl                i-Pr   Me 2,4,6-triF-PhenylPhenyl Me 2-CN-Phenyl                t-Bu   Me 2-CN-PhenylPhenyl Me 2-Br-Phenyl                t-Bu   Me 2-Br-PhenylPhenyl Me 2-I-Phenyl t-Bu   Me 2-I-PhenylPhenyl Me 2-CF.sub.3 -Phenyl                t-Bu   Me 2-CF.sub.3 -PhenylPhenyl Me 2-OMe-Phenyl                t-Bu   Me 2-OMe-PhenylPhenyl Me 2-OH-Phenyl                t-Bu   Me 2-OH-PhenylPhenyl Me 2-OCHF.sub.2 -Phenyl                t-Bu   Me 2-OCHF.sub.2 -PhenylPhenyl Me 2-Ethynyl-Phenyl                t-Bu   Me 2-Ethynyl-PhenylPhenyl Me 2-Ethenyl-Phenyl                t-Bu   Me 2-Ethenyl-PhenylPhenyl Me 2-SMe-Phenyl                t-Bu   Me 2-SMe-PhenylPhenyl Me 2-Pyridyl  t-Bu   Me 2-PyridylPhenyl Me 2-Thienyl  t-Bu   Me 2-ThienylPhenyl Me 4-Thiazolyl                t-Bu   Me 4-ThiazolylPhenyl Me 2-Pyrazinyl                t-Bu   Me 2-PyrazinylPhenyl Me 5-Isoxazolyl                t-Bu   Me 5-IsoxazolylPhenyl Me 2-(3-Chlorothienyl)                t-Bu   Me 2-(3-Chlorothienyl)Phenyl Me 1-Cyclohexenyl                t-Bu   Me 1-CyclohexenylPhenyl Me 1-Cyclopentenyl                t-Bu   Me 1-CyclopentenylPhenyl Me 2-Tetrahydropyranyl                t-Bu   Me 2-TetrahydropyranylPhenyl Me 2-Tetrahydrofuryl                t-Bu   Me 2-TetrahydrofurylPhenyl Me 3-F-Phenyl t-Bu   Me 3-F-PhenylPhenyl Me 4-F-Phenyl t-Bu   Me 4-F-PhenylPhenyl Me 2,4-diF-Phenyl                t-Bu   Me 2,4-diF-PhenylPhenyl Me 2,5-diF-Phenyl                t-Bu   Me 2,5-diF-PhenylPhenyl Me 2-Cl, 4-F-Phenyl                t-Bu   Me 2-Cl, 4-F-PhenylPhenyl Me 2,4,6-triF-Phenyl                t-Bu   Me 2,4,6-triF-Phenylt-Bu   Et 2-CN-Phenyl                t-Bu   Et 2-Pyrazinylt-Bu   Et 2-Br-Phenyl                t-Bu   Et 5-Isoxazolylt-Bu   Et 2-I-Phenyl t-Bu   Et 2-(3-Chlorothienyl)t-Bu   Et 2-CF.sub.3 -Phenyl                t-Bu   Et 1-Cyclohexenylt-Eu   Et 2-OMe-Phenyl                t-Bu   Et 1-Cyclopentenylt-Bu   Et 2-OH-Phenyl                t-Bu   Et 2-Tetrahydropyranylt-Bu   Et 2-OCHF.sub.2 -Phenyl                t-Bu   Et 2-Tetrahydrofurylt-Bu   Et 2-Ethynyl-Phenyl                t-Bu   Et 3-F-Phenylt-Bu   Et 2-Ethenyl-Phenyl                t-Bu   Et 4-F-Phenylt-Bu   Et 2-SMe-Phenyl                t-Bu   Et 2,4-diF-Phenylt-Bu   Et 2-Pyridyl  t-Bu   Et 2,5-diF-Phenylt-Bu   Et 2-Thienyl  t-Bu   Et 2-Cl, 4-F-Phenylt-Bu   Et 4-Thiazolyl                t-Bu   Et 2,4,6-triF-Phenyl__________________________________________________________________________ 
    
     
                       TABLE 2______________________________________R.sup.2 = R.sup.3 = R.sup.4 = R.sup.5 =R.sup.7 = H    Q = CH.sub.2 W                       R.sup.1 = CR.sup.9 R.sup.10 XR.sup.6  R.sup.9 R.sup.10                  X          W______________________________________Me     Me      Me      CN         PhenylMe     Me      Me      CN         2-Cl-PhenylMe     Me      Me      CN         2-F-PhenylMe     Me      Me      CN         2-Me-PhenylMe     Me      Me      CN         2,6-diCl-PhenylMe     Me      Me      CN         2,6-diF-PhenylMe     Me      Me      CO.sub.2 Me                             PhenylMe     Me      Me      CO.sub.2 Me                             2-Cl-PhenylMe     Me      Me      CO.sub.2 Me                             2-F-PhenylMe     Me      Me      CO.sub.2 Me                             2-Me-PhenylMe     Me      Me      CO.sub.2 Me                             2,6-diCl-PhenylMe     Me      Me      CO.sub.2 Me                             2,6-diF-PhenylMe     Me      Me      CO.sub.2 Et                             PhenylMe     Me      Me      CO.sub.2 Et                             2-Cl-PhenylMe     Me      Me      CO.sub.2 Et                             2-F-PhenylMe     Me      Me      CO.sub.2 Et                             2-Me-PhenylMe     Me      Me      CO.sub.2 Et                             2,6-diCl-PhenylMe     Me      Me      CO.sub.2 Et                             2,6-diF-PhenylMe     Me      Me      OCH.sub.3  PhenylMe     Me      Me      OCH.sub.3  2-Cl-PhenylMe     Me      Me      OCH.sub.3  2-F-PhenylMe     Me      Me      OCH.sub.3  2-Me-PhenylMe     Me      Me      OCH.sub.3  2,6-diCl-PhenylMe     Me      Me      OCH.sub.3  2,6-diF-PhenylMe     Me      Me      OCH.sub.2 CH.sub.3                             PhenylMe     Me      Me      OCH.sub.2 CH.sub.3                             2-Cl-PhenylMe     Me      Me      OCH.sub.2 CH.sub.3                             2-F-PhenylMe     Me      Me      OCH.sub.2 CH.sub.3                             2-Me-PhenylMe     Me      Me      OCH.sub.2 CH.sub.3                             2,6-diCl-PhenylMe     Me      Me      OCH.sub.2 CH.sub.3                             2,6-diF-PhenylMe     Me      Me      CH.sub.2 OCH.sub.2 CH.sub.3                             PhenylMe     Me      Me      CH.sub.2 OCH.sub.2 CH.sub.3                             2-Cl-PhenylMe     Me      Me      CH.sub.2 OCH.sub.2 CH.sub.3                             2-F-PhenylMe     Me      Me      CH.sub.2 OCH.sub.2 CH.sub.3                             2-Me-PhenylMe     Me      Me      CH.sub.2 OCH.sub.2 CH.sub.3                             2,6-diCl-PhenylMe     Me      Me      CH.sub.2 OCH.sub.2 CH.sub.3                             2,6-diF-PhenylMe     Me      Me      CH.sub.2 OCH.sub.3                             PhenylMe     Me      Me      CH.sub.2 OCH.sub.3                             2-Cl-PhenylMe     Me      Me      CH.sub.2 OCH.sub.3                             2-F-PhenylMe     Me      Me      CH.sub.2 OCH.sub.3                             2-Me-PhenylMe     Me      Me      CH.sub.2 OCH.sub.3                             2,6-diCl-PhenylMe     Me      Me      CH.sub.2 OCH.sub.3                             2,6-diF-PhenylMe     H       H       CN         PhenylMe     H       H       CN         2-Cl-PhenylMe     H       H       CN         2-F-PhenylMe     H       H       CN         2-Me-PhenylMe     H       H       CN         2,6-diCl-PhenylMe     H       H       CN         2,6-diF-PhenylMe     H       H       CO.sub.2 Me                             PhenylMe     H       H       CO.sub.2 Me                             2-Cl-PhenylMe     H       H       CO.sub.2 Me                             2-F-PhenylMe     H       H       CO.sub.2 Me                             2-Me-PhenylMe     H       H       CO.sub.2 Me                             2,6-diCl-PhenylMe     H       H       CO.sub.2 Me                             2,6-diF-PhenylMe     H       H       CO.sub.2 Et                             PhenylMe     H       H       CO.sub.2 Et                             2-Cl-PhenylMe     H       H       CO.sub.2 Et                             2-F-PhenylMe     H       H       CO.sub.2 Et                             2-Me-PhenylMe     H       H       CO.sub.2 Et                             2,6-diCl-PhenylMe     H       H       CO.sub.2 Et                             2,6-diF-PhenylMe     H       H       OCH.sub.3  PhenylMe     H       H       OCH.sub.3  2-Cl-PhenylMe     H       H       OCH.sub.3  2-F-PhenylMe     H       H       OCH.sub.3  2-Me-PhenylMe     H       H       OCH.sub.3  2,6-diCl-PhenylMe     H       H       OCH.sub.3  2,6-diF-PhenylMe     H       H       OCH.sub.2 CH.sub.3                             PhenylMe     H       H       OCH.sub.2 CH.sub.3                             2-Cl-PhenylMe     H       H       OCH.sub.2 CH.sub.3                             2-F-PhenylMe     H       H       OCH.sub.2 CH.sub.3                             2-Me-PhenylMe     H       H       OCH.sub.2 CH.sub.3                             2,6-diCl-PhenylMe     H       H       OCH.sub.2 CH.sub.3                             2,6-diF-PhenylMe     H       H       CH.sub.2 OCH.sub.2 CH.sub.3                             PhenylMe     H       H       CH.sub.2 OCH.sub.2 CH.sub.3                             2-Cl-PhenylMe     H       H       CH.sub.2 OCH.sub.2 CH.sub.3                             2-F-PhenylMe     H       H       CH.sub.2 OCH.sub.2 CH.sub.3                             2-Me-PhenylMe     H       H       CH.sub.2 OCH.sub.2 CH.sub.3                             2,6-diCl-PhenylMe     H       H       CH.sub.2 OCH.sub.2 CH.sub.3                             2,6-diF-PhenylMe     H       H       CH.sub.2 OCH.sub.3                             PhenylMe     H       H       CH.sub.2 OCH.sub.3                             2-Cl-PhenylMe     H       H       CH.sub.2 OCH.sub.3                             2-F-PhenylMe     H       H       CH.sub.2 OCH.sub.3                             2-Me-PhenylMe     H       H       CH.sub.2 OCH.sub.3                             2,6-diCl-PhenylMe     H       H       CH.sub.2 OCH.sub.3                             2,6-diF-Phenyl______________________________________ 
    
     
                       TABLE 3______________________________________ ##STR13##R.sup.1 R.sup.2        R.sup.3 R.sup.4                     R.sup.5                           R.sup.6                                R.sup.7                                      R.sup.8                                          W______________________________________Et    Me     H       H    H     Me   H     H   PhenylEt    Me     Me      H    H     Me   H     H   PhenylEt    H      H       Me   H     Me   H     H   PhenylEt    H      H       Me   Me    Me   H     H   PhenylEt    H      H       H    H     Me   Me    H   PhenylEt    Me     H       Me   H     Me   H     H   PhenylEt    Me     Me      Me   Me    Me   H     H   Phenyli-Pr  Me     H       H    H     Me   H     H   Phenyli-Pr  Me     Me      H    H     Me   H     H   Phenyli-Pr  Me     H       Me   H     Me   H     H   Phenyli-Pr  H      H       H    H     Me   Me    H   Phenylt-Bu  Me     H       H    H     Me   H     H   Phenylt-Bu  Me     Me      H    H     Me   H     H   Phenylt-Bu  H      H       Me   H     Me   H     H   Phenylt-Bu  Me     Me      Me   Me    Me   H     H   Phenylt-Bu  H      H       H    H     Me   Me    H   PhenylPhenyl Me     H       H    H     Me   H     H   PhenylPhenyl Me     Me      H    H     Me   H     H   PhenylPhenyl Me     Me      Me   Me    Me   H     H   PhenylPhenyl H      H       Me   Me    Me   H     H   PhenylPhenyl H      H       Me   H     Me   H     H   PhenylPhenyl H      H       H    H     Me   Me    H   Phenyl______________________________________ 
    
     
                       TABLE 4______________________________________R.sup.2 -R.sup.5 = H  R.sup.7 = HR.sup.17 = R.sup.18 = R.sup.19 = HR.sup.1  R.sup.6 Q        R.sup.1 R.sup.6                                   Q______________________________________Et       Me      Q-1      t-Bu    Me    Q-1Et       Me      Q-2      t-Bu    Me    Q-2Et       Me      Q-3      t-Bu    Me    Q-3Et       Me      Q-4      t-Bu    Me    Q-4Et       Me      Q-5      t-Bu    Me    Q-5Et       Me      Q-6      t-Bu    Me    Q-6Et       Me      Q-7      t-Bu    Me    Q-7Et       Me      Q-8      t-Bu    Me    Q-8Et       Me      Q-9      t-Bu    Me    Q-9Et       Me      Q-10     t-Bu    Me    Q-10Et       Me      Q-11     t-Bu    Me    Q-11Et       Me      Q-12     t-Bu    Me    Q-12Et       Me      Q-13     t-Bu    Me    Q-13Et       Me      Q-14     t-Bu    Me    Q-14i-Pr     Me      Q-1      Phenyl  Me    Q-1i-Pr     Me      Q-2      Phenyl  Me    Q-2i-Pr     Me      Q-3      Phenyl  Me    Q-3i-Pr     Me      Q-4      Phenyl  Me    Q-4i-Pr     Me      Q-5      Phenyl  Me    Q-5i-Pr     Me      Q-6      Phenyl  Me    Q-6i-Pr     Me      Q-7      Phenyl  Me    Q-7i-Pr     Me      Q-8      Phenyl  Me    Q-8i-Pr     Me      Q-9      Phenyl  Me    Q-9i-Pr     Me      Q-10     Phenyl  Me    Q-10i-Pr     Me      Q-11     Phenyl  Me    Q-11i-Pr     Me      Q-12     Phenyl  Me    Q-12i-Pr     Me      Q-13     Phenyl  Me    Q-13i-Pr     Me      Q-14     Phenyl  Me    Q-14Et       Et      Q-1      t-Bu    Et    Q-1Et       Et      Q-2      t-Bu    Et    Q-2Et       Et      Q-3      t-Bu    Et    Q-3Et       Et      Q-4      t-Bu    Et    Q-4Et       Et      Q-5      t-Bu    Et    Q-5Et       Et      Q-6      t-Bu    Et    Q-6Et       Et      Q-7      t-Bu    Et    Q-7Et       Et      Q-8      t-Bu    Et    Q-8Et       Et      Q-9      t-Bu    Et    Q-9Et       Et      Q-10     t-Bu    Et    Q-10Et       Et      Q-11     t-Bu    Et    Q-11Et       Et      Q-12     t-Bu    Et    Q-12Et       Et      Q-13     t-Bu    Et    Q-13Et       Et      Q-14     t-Bu    Et    Q-14i-Pr     Et      Q-1      Phenyl  Et    Q-1i-Pr     Et      Q-2      Phenyl  Et    Q-2i-Pr     Et      Q-3      Phenyl  Et    Q-3i-Pr     Et      Q-4      Phenyl  Et    Q-4i-Pr     Et      Q-5      Phenyl  Et    Q-5i-Pr     Et      Q-6      Phenyl  Et    Q-6i-Pr     Et      Q-7      Phenyl  Et    Q-7i-Pr     Et      Q-8      Phenyl  Et    Q-8i-Pr     Et      Q-9      Phenyl  Et    Q-9i-Pr     Et      Q-10     Phenyl  Et    Q-10i-Pr     Et      Q-11     Phenyl  Et    Q-11i-Pr     Et      Q-12     Phenyl  Et    Q-12i-Pr     Et      Q-13     Phenyl  Et    Q-13i-Pr     Et      Q-14     Phenyl  Et    Q-14______________________________________ 
    
     
                       TABLE 5______________________________________ ##STR14##R.sup.1  R.sup.2 R.sup.3 R.sup.4                          n    W______________________________________t-Bu     H       H       H     1    Phenylt-Bu     H       H       H     2    Phenyli-Pr     H       H       H     1    Phenyli-Pr     H       H       H     2    PhenylPhenyl   H       H       H     1    PhenylPhenyl   H       H       H     2    Phenylt-Bu     H       H       H     1    2-F Phenylt-Bu     H       H       H     2    2-F Phenyli-Pr     H       H       H     1    2-F Phenyli-Pr     H       H       H     2    2-F PhenylPhenyl   H       H       H     1    2-F PhenylPhenyl   H       H       H     2    2-F Phenylt-Bu     H       H       H     1    2,6-di-F-Phenylt-Bu     H       H       H     I    2,6-di-Cl-Phenylt-Bu     H       H       H     1    2-Cl,6-F-Phenylt-Bu     H       H       H     1    2-Cl-Phenylt-Bu     H       H       H     1    2-Me-Phenylt-Bu     H       H       H     2    2,6-di-F-Phenylt-Bu     H       H       H     2    2,6-di-Cl-Phenylt-Bu     H       H       H     2    2-Cl,6-F-Phenylt-Bu     H       H       H     2    2-Cl-Phenylt-Bu     H       H       H     2    2-Me-Phenylt-Bu     Me      H       H     2    Phenylt-Bu     Me      Me      H     2    Phenylt-Bu     H       H       Me    2    Phenyl______________________________________ 
    
     
                       TABLE 6______________________________________ ##STR15##R.sup.3  R.sup.4        R.sup.5  R.sup.6                       R.sup.7                           n     W______________________________________H      H     H        H     H   1     PhenylH      H     H        Me    H   1     PhenylH      H     H        Et    H   1     PhenylH      H     H        Me    H   2     PhenylH      H     H        Et    H   2     PhenylH      H     H        Me    H   1     2-F-PhenylH      H     H        Et    H   1     2,6-di-F-PhenylH      H     H        Me    H   1     2,6-di-Cl-PhenylH      H     H        Me    H   1     2-Cl-6-F PhenylH      H     H        Me    H   1     2-Cl-PhenylH      H     H        Me    H   1     2-Me-PhenylH      H     H        Me    H   2     2-F PhenylH      H     H        Me    H   2     2,6-di-F-PhenylH      H     H        Me    H   2     2,6-di-Cl-PhenylH      H     H        Me    H   2     2-Cl,6-F-PhenylH      H     H        Me    H   2     2-Cl-PhenylH      H     H        Me    H   2     2-Me-Phenyl______________________________________ 
    
     
                       TABLE 7______________________________________ ##STR16##R.sup.6  R.sup.20   R.sup.21                    n       W______________________________________Me     Me         Me     1       PhenylMe     Me         Me     2       PhenylEt     Me         Me     1       PhenylEt     Me         Me     2       Phenyln-Pr   Me         Me     1       Phenyln-Pr   Me         Me     2       PhenylMe     Me         Me     1       2-F-PhenylMe     Me         Me     2       2-F-PhenylEt     Me         Me     1       2-F-PhenylEt     Me         Me     2       2-F-Phenyln-Pr   Me         Me     1       2-F-Phenyln-Pr   Me         Me     2       2-F-PhenylMe     Me         Me     1       2,6-di-F-PhenylMe     Me         Me     2       2,6-di-F-PhenylEt     Me         Me     1       2,6-di-F-PhenylEt     Me         Me     2       2,6-di-F-Phenyln-Pr   Me         Me     1       2,6-di-F-Phenyln-Pr   Me         Me     2       2,6-di-F-Phenyl______________________________________ 
    
     
                       TABLE 8______________________________________ ##STR17##R.sup.6   n              W______________________________________Me        1              PhenylMe        2              PhenylEt        1              PhenylEt        2              Phenyln-Pr      1              Phenyln-Pr      2              PhenylMe        1              2-F-PhenylMe        2              2-F-PhenylEt        1              2-F-PhenylEt        2              2-F-Phenyln-Pr      1              2-F-Phenyln-Pr      2              2-F-PhenylMe        1              2,6-di-F-PhenylMe        2              2,6-di-F-PhenylEt        1              2,6-di-F-PhenylEt        2              2,6-di-F-Phenyln-Pr      1              2,6-di-F-Phenyln-Pr      2              2,6-di-F-Phenyl______________________________________ 
    
     Formulations 
     Useful formulations of the compounds of Formula I can be prepared in conventional ways. They include dusts, granules, pellets, solutions, suspensions, emulsions, wettable powders, emulsifiable concentrates and the like. Many of these may be applied directly. Sprayable formulations can be extended in suitable media and used at spray volumes of from a few liters to several hundred liters per hectare. High strength compositions are primarily used as intermediates for further formulation. The formulations, broadly, contain about 0.1% to 99% by weight of active ingredient(s) and at least one of (a) about 0.1% to 20% surfactant(s) and (b) about 1% to 99.9% solid or liquid diluent(s). More specifically, they will contain these ingredients in the following approximate proportions: 
     
                       TABLE 5______________________________________       Weight Percent* Active       Ingredient               Diluent(s)                         Surfactant(s)______________________________________Wettable Powders         5-60      39-94     1-10Emulsifiable Concen-         3-80      20-95     0-20tratesDusts         1-25      70-99     0-5Granules and Pellets         0.1-50      50-99.9 0-15______________________________________ *Active ingredient plus at least one of a Surfactant or a Diluent equals 100 weight percent. 
    
     Lower or higher levels of active ingredient can, of course, be present depending on the intended use and the physical properties of the compound. Higher ratios of surfactant to active ingredient are some times desirable, and are achieved by incorporation into the formulation or by tank mixing. 
     Typical solid diluents are described in Watkins, et al., &#34;Handbook of Insecticide Dust Diluents and Carriers&#34;, 2nd Ed Dorland Books, Caldwell, N.J., but other solids, either mined or manufactured, may be used. The more absorptive diluents are preferred for wettable powders and the denser ones for dusts. Typical liquid diluents and solvents are described in Marsden, &#34;Solvents Guide, &#34; 2nd Ed., Interscience, New York, 1950. Solubility under 0.1% is preferred for suspension concentrates; solution concentrates are preferably stable against phase separation at 0°C. &#34;McCutcheon&#39;s Detergents and Emulsifiers Annual&#34;, MC Publishing Corp., Ridgewood, N.J., as well as Sisely and Wood, &#34;Encyclopedia of Surface Active Agents&#34;, Chemical Publishing Co., Inc., New York, 1964, list surfactants and recommended uses. All formulations can contain minor amounts of additives to reduce foaming, caking, corrosion, micro- biological growth, etc. 
     The methods of making such compositions are well known. Solutions are prepared by simply mixing the ingredients. Fine solid compositions are made by blending and, usually, grinding as in a hammer or fluid energy mill. Suspensions are prepared by wet milling (see, for example, Littler, U.S. Pat. No. 3,060,084). Granules and pellets may be made by spraying the active material upon preformed granular carriers or by agglomeration techniques. See J. E. Browning, &#34;Agglomeration&#34; Chemical Engineering, Dec. 4, 1967, pp. 147ff. and &#34;Perry&#39;s Chemical Engineer&#39;s Handbook&#34;, 5th Ed., McGraw-Hill, New York, 1973, pp. 8-57ff. 
     For further information regarding the art of formulation, see for example: 
     H. M. Loux, U.S. Pat. No. 3,235,361, Feb. 15, 1966, Col. 6, line 16 through Col. 7, line 19 and Examples 10 through 41; 
     R. W. Luckenbaugh, U.S. Pat. No. 3,309,192, Mar. 14, 1967, Col. 5, line 43 through Col. 7, line 62 and Examples 8, 12, 15, 39, 41, 52, 53, 58, 132, 138-140, 162-164, 166, 167 and 169-182; 
     H. Gysin and E. Knusli, U.S. Pat. No. 2,891,855, Jun. 23, 1959, Col. 3, line 66 through Col. 5, line 17 and Examples 1-4; 
     G. C. Klingman, &#34;Weed Control as a Science&#34;, John Wiley and Sons, Inc., New York, 1961, pp. 81-96; and 
     J. D. Fryer and S. A. Evans, &#34;Weed Control Handbook&#34;, 5th Ed., Blackwell Scientific Publications, Oxford, 1968, pp. 101-103. 
     In the following examples, all parts are by weight unless otherwise indicated. 
     EXAMPLE A 
     Wettable Powder 
     
         ______________________________________3-(1,1-dimethylethyl)-6-  (2-fluorophenyl)methoxy!methyl!-                         60%5,6-dihydro-6-methyl-4H-1,2-oxazinesodium alkylnaphthalenesulfonate                          2%sodium ligninsulfonate         2%synthetic amorphous silica    36%______________________________________ 
    
     The active ingredient is first sprayed onto the amorphous silica, then the ingredients are blended, hammer-milled until all the solids are essentially under 50 microns, reblended, and packaged. 
     EXAMPLE B 
     Wettable Powder 
     
         ______________________________________3-(1,1-dimethylethyl)-6-  (2-fluorophenyl)methoxy!methyl!-                         50%5,6-dihydro-6-methyl-4H-1,2-oxazinesodium alkylnaphthalenesulfonate                          2%low viscosity methyl cellulose                          2%diatomaceous earth            46%______________________________________ 
    
     The active ingredient is first sprayed onto the diatomaceous earth then the ingredients are blended, coarsely hammer-milled and then air-milled to produce particles essentially all below 10 microns in diameter. The product is reblended before packaging. 
     EXAMPLE C 
     Granule 
     
         ______________________________________Wettable Powder of Example B  5%attapulgite granules (U.S.S. 20-40 mesh; 0.84-0.42 mm)                        95%______________________________________ 
    
     A slurry of wettable powder containing 25% solids is sprayed on the surface of attapulgite granules in a double-cone blender. The granules are dried and packaged. 
     EXAMPLE D 
     Emulsifiable Concentrate 
     
         ______________________________________3-(1,1-dimethylethyl)-6-  (2-fluorophenyl)methoxy!methyl!-                         40%5,6-dihydro-6-methyl-4H-1,2-oxazineAtlox 3403F                    3%Atlox 3404F                    3%xylene                        54%______________________________________ 
    
     The active ingredient and Atlox emulsifiers are dissolved in the solvent, filtered and packaged. Atlox 3403F and 3404F are blends of anionic and ionic emulsifiers from ICI Americas, Inc. 
     EXAMPLE E 
     Low Strength Granule 
     
         ______________________________________3-(1,1-dimethylethyl)-6-  (2-fluorophenyl)methoxy!methyl!-                          5%5,6-dihydro-6-methyl-4H-1,2-oxazineattapulgite granules (U.S.S. 20-40 mesh)                         95%______________________________________ 
    
     The active ingredient is dissolved in a solvent and the solution is sprayed upon dedusted granules in a double-cone blender. After spraying of the solution has been completed, the material is warmed to evaporate the solvent. The material is allowed to cool and then packaged. 
     EXAMPLE F 
     Granule 
     
         ______________________________________3-(1,1-dimethylethyl)-6-  (2-fluorophenyl)methoxy!methyl!-                         50%5,6-dihydro-6-methyl-4H-1,2-oxazinewetting agent                  1%crude ligninsulfonate salt (containing 5-20% of the natural                         10%sugars)attapulgite clay              39%______________________________________ 
    
     The ingredients are blended and milled to pass through a 100 mesh screen. This material is then added to a fluid bed granulator, the air flow is adjusted to gently fluidize the material, and a fine spray of water is sprayed onto the fluidized material. The fluidization and spraying are continued until granules of the desired size range are made. The spraying is stopped, but fluidization is continued, optionally with heat, until the water content is reduced to the desired level, generally less than 1%. The material is then discharged, screened to the desired size range, generally 14-100 mesh (1410-149 microns), and packaged for use. 
     EXAMPLE G 
     Concentrated Emulsion 
     
         ______________________________________3-(1,1-dimethylethyl)-6-  (2-fluorophenyl)methoxy!methyl!-                         25%5,6-dihydro-6-methyl-4H-1,2-oxazinexylene                        25%Atlox 3404F                    5%G1284                          5%ethylene glycol                8%water                         32%______________________________________ 
    
     The active ingredient, solvent and emulsifiers are blended together. This solution is added to a mixture of the ethylene glycol and water with stirring. 
     EXAMPLE H 
     Solution 
     
         ______________________________________3-(1,1-dimethylethyl)-6-  (2-fluorophenyl)methoxy!methyl!-                          5%5,6-dihydro-6-methyl-4H-1,2-oxazinewater                         95%______________________________________ 
    
     The compound is added directly to the water with stirring to produce the solution, which may then be packaged for use. 
     EXAMPLE I 
     Dust 
     
         ______________________________________3-(1,1-dimethylethyl)-6-  (2-fluorophenyl)methoxy!methyl!-                         10%5,6-dihydro-6-methyl-4H-1,2-oxazineattapulgite                   10%Pyrophyllite                  80%______________________________________ 
    
     The active ingredient is sprayed onto the attapulgite and then passed through a hammer-mill to produce particles substantially all below 200 microns. The ground concentrate is then blended with powdered pyrophyllite until homogeneous. 
     UTILITY 
     Test results indicate compounds of this invention are active postemergence and, in particular, preemergence herbicides. Many compounds in this invention are useful for the control of selected grass and broadleaf weeds with tolerance to important agronomic crops such as barley (Hordeum vulgare), corn (Zea mays), cotton (Gossypium hirsutum), rape (Brassica napus), rice (Oryza sativa), sorghum (Sorghum bicolor), soybean (Glycine max), sugar beet (Beta vulgaris), and wheat (Triticum aestiyum), and to vegetable crops. Grass and broadleaf weed species controlled include, but are not limited to, barnyardgrass (Echinochloa crus-galli), blackgrass (Alopecurus myosuroides), crabgrass (Digitaria spp.), duck salad (Heteranthera limosa), foxtail (Setaria spp.), velvetleaf (Afutilon theophrasti), lambsquarters (Chenopodium spp.), and umbrella sedge (Cyperus difformis). Several compounds in this invention are particularly useful for the control of barnyardgrass in upland and paddy rice. Several compounds of this invention are particularly useful to control blackgrass in wheat and barley. 
     These compounds also have utility for weed control of selected vegetation in specified areas such as around storage tanks, parking lots, highways, and railways; in fallow crop areas; and in citrus and plantation crops such as banana, coffee, oil palm, and rubber. Alternatively, these compounds are useful to modify plant growth. 
     Rates of application for compounds of this invention are determined by a number of factors. These factors include: formulation selected, method of application, amount and type of vegetation present, growing conditions, etc. In general terms, the subject compounds should be applied at rates from 0.01 to 20 kg/ha with a preferred rate range of 0.03 to 1 kg/ha. Although a small number of compounds show no herbicidal activity at the rates tested, it is anticipated these compounds are herbicidally active at higher application rates. One skilled in the art can easily determine application rates necessary for desired level of weed control. 
     Compounds of this invention may be used alone or in combination with other commercial herbicides, insecticides, or fungicides. The following list exemplifies some of the herbicides suitable for use in mixtures. A combination of a compound from this invention with one or more of the following herbicides may be particularly useful for weed control. 
     
         ______________________________________Common Name    Chemical Name______________________________________acetochlor     2-chloro-N-(ethoxymethyl)-N-(2-          ethyl-6-methylphenyl)acetamideacifluorfen    5- 2-chloro-4-(trifluoromethyl)-          phenoxy!-2-nitrobenzoic acidaclonifen      2-chloro-6-nitro-3-phenoxy-          benzenamineacrolein       2-propenalalachlor       2-chloro-N-(2,6-diethylphenyl)-N-          (methoxymethyl)acetamidealloxydim      methyl 2,2-dimethyl-4,6-dioxo-5- 1-           (2-propenyloxy)amino!butylidene!          cyclohexanecarboxylateametryn        N-ethyl-N&#39;-(1-methylethyl)-6-          (methylthio)-1,3,5-triazine-2,4-          diamineamitrole       1H-1,2,4-triazol-3-amineAMS            ammonium sulfamateanilofos       S- 2- (4-chlorophenyl)(1-methyl-          ethyl)amino!-2-oxoethyl) O,O-di-          methyl phosphorodithioateasulam         methyl  (4-aminophenyl)sulfonyl!-          carbamateatrazine       6-chloro-N-ethyl-N&#39;-(1-methyl-          ethyl)-1,3,5-triazine-2,4-diamineaziprotryne    4-azido-N-(1-methylethyl)-6-methyl-          thio-1,3,5-triazin-2-amineazoluron       N-(1-ethyl-1H-pyrazol-5-yl)-N&#39;-          phenylureabarban         4-chloro-2-butynyl 3-chloro-          carbamatebenazolin      4-chloro-2-oxo-3(2H)-benzothiazole-          acetic acidbenfluralin    N-butyl-N-ethyl-2,6-dinitro-4-(tri-          fluoromethyl)benzenaminebensulfuron    2-     (4,6-dimethoxy-2-pyrimidinyl)-          amino!methylcarbonyl!amino!-          sulfonyl!methyl!benzoic acid,          methyl esterbensulide      O,O-bis(1-methylethyl) S- 2-           (phenylsulfonyl)amino!ethyl!-          phosphorodithioatebentazon       3-(1-methylethyl)-(1H)-2,1,3-benzo-          thiadiazin-4(3H)-one, 2,2-dioxidebenzofluor     N- 4-(ethylthio)-2-(trifluoromethyl)-          phenyl!methanesulfonamidebenzoylprop    N-benzoyl-N-(3,4-dichlorophenyl)-          DL-alaninebenzthiazuron  N-2-benzothiazolyl-N&#39;-methylureabialaphos      4-(hydroxymethylphosphinyl)-L-2-          aminobutanoyl-L-alanyl-L-alaninebifenox        methyl 5-(2,4-dichlorophenoxy)-2-          nitrobenzoatebromacil       5-bromo-6-methyl-3-(1-methyl-          propyl)-2,4(1H,3H)pyrimidinedione*bromobutide   (+)2-bromo-3,3-dimethyl-N-(1-          methyl-1-phenylethyl)butanamidebromofenoxim   3,5-dibromo-4-hydroxybenzaldhyde-          O-(2,4-dinitrophenyl)oximebromoxynil     3,5-dibromo-4-hydroxybenzonitrilebromuron       N&#39;-(4-bromophenyl)-N,N-dimethyl-          ureabuminafos      dibutyl  1-(butylamino)cyclohexyl!          phosphonatebutachlor      N-(butoxymethyl)-2-chloro-N-(2,6-          diethylphenyl)acetamidebutamifos      O-ethyl O-(5-methyl-2-nitrophenyl)          (1methylpropyl)phosphoramido-          thioatebuthidazole    3- 5-(1,1-dimethylethyl)-1,3,4-thia-          diazol-2-yl!-4-hydroxy-1-methyl-2-          imidazolidinonebutralin       4-(1,1-dimethylethyl)-N-(1-methyl-          propyl)-2,6-dinitrobenzenaminebutylate       S-ethyl bis(2-methylpropyl)car-          bamothioatecacodylic acid dimethyl arsinic oxidecarbetamide    (R)-N-ethyl-2-  (phenylamino)car-          bonyl!oxy!propanamideCDAA           2-chloro-N,N-di-2-propenylacet-          amideCDEC           2-chloroallyl diethyldithiocarba-          matechlomethoxyfen 4-(2,4-dichlorophenoxy)-2-methoxy-          1-nitrobenzenechloramben     3-amino-2,5-dichlorobenzoic acidchlorbromuron  3-(4-bromo-3-chlorophenyl)-1-          methoxy-1-methylureachlorbufam     1-methyl-2-propynl(3-chloro-          phenyl)carbamatechlorfenac     2,3,6-trichlorobenzeneacetic acidchlorflurecol-methyl          methyl 2-chloro-9-hydroxy-9H-          fluorene-9-carboxylatechloridazon    5-amino-4-chloro-2-phenyl-3(2H)-          pyridazinonechlorimuron    2-    (4-chloro-6-methoxy-2-pyrimi-          dinyl)ethylamino!carbonyl!amino!-          sulfonyl!benzoic acid, ethyl esterchlornitrofen  1,3,5-trichloro-2-(4-nitrophenoxy)-          benzenechloropicrin   trichloronitromethanechloroxuron    N&#39;- 4-(4-chlorophenoxy)phenyl!-N,          N-dimethylureachlorpropham   1-methylethyl 3-chlorophenylcar-          bamatechlorsulfuron  2-chloro-N-  (4-methoxy-6-methyl-          1,3,5-triazin-2-yl)amino!carbonyl!          benzenesulfonamidechlorthal-dimethyl          dimethyl 2,3,5,6-tetrachloro-1,4-          benzenedicarboxylatechlorthiamid   2,6-dichlorobenzene carbothioamidechlortoluron   N&#39;-(3-chloro-4-methylphenyl)-N,N-          dimethylureacinmethylin    exo-1-methyl-4-(1-methylethyl)-2-           (2-methylphenyl)methoxy!-7-oxa-          bicyclo- 2.2.1!heptaneclethodim      (E,E)-(+)-2- 1-  (3-chloro-2-pro-          penyl)oxy!imino!propyl!-5- 2-(ethyl-          thio)propyl!-3-hydroxy-2-cyclo-          hexen-1-oneclomazone      2- (2-chlorophenyl)methyl!-4,4-di-          methyl-3-isoxazolidinonecloproxydim    (E,E)-2- 1-  (3-chloro-2-propenyl)-          oxy)imino!butyl!-5- 2-(ethylthio)-          propyl!-3-hydroxy-2-cyclohexen-1-          oneclopyralid     3,6-dichloro-2-pyridinecarboxylic          acidCMA            calcium salt of MAAcyanazine      2-  4-chloro-6-(ethylamino)-1,3,5-tri-          azin-2-yl!amino!-2-methylpropane-          nitrilecycloate       S-ethyl cyclohexylethylcarbamo-          thioatecycloxydim     2- 1-ethoxyimino)butyl!-3-hydroxy-          5-(tetrahydro-2H-thiopyran-3-yl)-2-          cyclohexene-1-onecycluron       3-cyclooctyl-1,1-dimethylureacyperquat      1-methyl-4-phenylpyridiniumcyprazine      2-chloro-4-(cyclopropylamino)-6-          (isopropylamino)-s-triazinecyprazole      N- 5-(2-chloro-1,1-dimethylethyl)-1,          3,4-thiadiazol-2-yl!-cyclopropane-          carboxamidecypromid       3&#39;,4&#39;-dichlorocyclopropanecarbox-          anilidedalapon        2,2-dichloropropanoic aciddazomet        tetrahydro-3,5-dimethyl-2H-1,3,5-          thiadiazine-2-thioneDCPA           dimethyl 2,3,5,6-tetrachloro-1,4-ben-          zenedicarboxylatedesmedipham    ethyl  3-  (phenylamino)carbonyl!-          oxy!phenyl!carbamatedesmetryn      2-(isopropylamino)-4-(methyl-          amino)-6-(methylthio)-s-triazinediallate       S-(2,3-dichloro-2-propenyl)bis(1-          methylethyl)carbamothioatedicamba        3,6-dichloro-2-methoxybenzoic aciddichlobenil    2,6-dichlorobenzonitriledichlorprop    (+)-2-(2,4-dichlorophenoxy)pro-          panoic acid*diclofopmethyl          (+)-2- 4-(2,4-dichlorophenoxy)-          phenoxy!propanoic acid, methyl          esterdiethatyl      N-(chloroacetyl)-N-(2,6-diethyl-          phenyl)glycinedifenoxuron    N&#39;- 4-(4-methoxyphenoxy)phenyl!-          N,N-dimethylureadifenzoquat    1,2-dimethyl-3,5-diphenyl-1H-          pyrazolium iondiflufenican   N-(2,4-difluorophenyl)-2-(3-tri-          fluoromethylphenoxy)pyridine-3-          carboxamidedimefuron      N&#39;- 3-chloro-4- 5-(1,1-dimethyl-          ethyl)-2-oxo-1,3,4-oxadiazol-3(2H)-          yl!phenyl!-N,N-dimethylureadimethachlor   2-chloro-N-(2,6-dimethylphenyl)-N-          (2-methoxyethyl)acetamidedimethametryn  N-(1,2-dimethylpropyl)-N&#39;-ethyl-6-          (methylthio)-1,3,5-triazine-2,4-          diaminedimethipin     2,3-dihydro-5,6-dimethyl-1,4-          dithiin 1,1,4,4-tetraoxidedimethylarsinic          dimethylarsinic aciddinitramine    N3,N3-diethyl-2,4-dinitro-6-(tri-          fluoromethyl)-1,3-benzenediaminedinoseb        2-(1-methylpropyl)-4,6-dinitro-          phenoldinoterb       2-(1,1-dimethylethyl)-4,6-dinitro-          phenoldiphenamid     N,N-dimethyl-α-phenylbenzene-          acetamidedipropetryn    6-(ethylthio)-N,N&#39;-bis(1-methyl-          ethyl)-1,3,5-triazine-2,4-diaminediquat         6,7-dihydrodipyrido 1,2-a:2&#39;,1&#39;-c!-          pyrazinediium iondiuron         N&#39;-(3,4-dichlorophenyl)-N,N-di-          methylureaDNOC           2-methyl-4,6-dinitrophenolDPX-V9360      2-  (4,6-dimethoxypyrimidin-2-yl)-          aminocarbonyl!aminosulfonyl!-N,N-          dimethyl 3-pyridinecarboxamideDSMA           disodium salt of MAAdymron         N-(4-methylphenyl)-N&#39;-(1-methyl-1-          phenylethyl)ureaeglinazine-ethyl          N- 4-chloro-6-(ethylamino)-1,3,5-          triazin-2-yl!glycine ethyl esterendothall      7-oxabicyclo 2.2.1!heptane-2,3-di-          carboxylic acidEPTC           S-ethyl dipropylcarbamothioateethalfluralin  N-ethyl-N-(2-methyl-2-propenyl)-          2,6-dinitro-4-(trifluoromethyl)-          benzenamineethidimuron    N- 5-(ethylsulfonyl)-1,3,4-thia-          diazol-2-yl!-N,N&#39;-dimethylurea*ethofumesate  (+)-2-ethoxy-2,3-dihydro-3,3-di-          methyl-5-benzofuranyl methane-          sulfonatefenac          2,3,6-trichlorobenzeneacetic acid*fenoprop      (+)-2-(2,4,5-trichlorophenoxy)pro-          panoic acid*fenoxaprop    (+)-2- 4- (6-chloro-2-benzoxa-          zolyl)oxy!phenoxy!propanoic acidfenuron        N,N-dimethyl-N&#39;-phenylureafenuron TCA    Salt of fenuron and TCAflamprop-M-isopropyl          1-methylethyl N-benzoyl-N-(3-          chloro-4-fluorophenyl)-D-alanineflamprop-methyl          methyl N-benzoyl-N-(3-chloro-4-          fluorophenyl)-DL-alaninate*fluazifop     (+)-2- 4-  5-(trifluoromethyl)-2-          pyridinyl!oxy!phenoxy!propanoic          acidfluazifop-P    (R)-2- 4-  5-(trifluoromethyl)-2-          pyridinyl!oxy!phenoxy!propanoic          acidfluchloralin   N-(2-chloroethyl)-2,6-dinitro-N-          propyl-4-(trifluoromethyl)benzen-          aminefluometuron    N,N-dimethyl-N&#39;- 3-(trifluoro-          methyl)phenyl!ureafluralin       N-butyl-N-ethyl-2,6-dinitro-4-(tri-          fluoromethyl)benzenaminefluorodifen    p-nitrophenyl a,a,a-trifluoro-2-nitro-          p-tolyl etherfluoroglycofen carboxymethyl 5- 2-chloro-4-(tri-          fluoromethyl)phenoxy!-2-nitro-          benzoateflurecol-butyl butyl 9-hydroxy-9H-fluorene-9-          carboxylatefluridone      1-methyl-3-phenyl-5- 3-(trifluoro-          methyl)phenyl!-4(1H)-pyridinoneflurochloridone          3-chloro-4-(chloromethyl)-1- 3-(tri-          fluoromethyl)phenyl!-2-pyrrolidi-          nonefluroxypyr      (4-amino-3,5-dichloro-6-fluoro-2-          pyridinyl)oxy!acetic acidfomesafen      5- 2-chloro-4-(trifluoromethyl)-          phenoxy!-N-(methylsulfonyl)-2-          nitrobenzamidefosamine-ammonium          ethyl hydrogen (aminocarbonyl)-          phosphonate ammonium ethylglufosinate-ammonium          ammonium 2-amino-4-(hydroxy-          methylphosphinyl)butanoateglyphosate     N-(phosphonomethyl)glycinehaloxyfop      2- 4-  3-chloro-5-(trifluoro-          methyl)-2-pyridinyl!oxy!phenoxy!-          propanoic acidhexaflurate    potassium hexafluoroarsenatehexazinone     3-cyclohexyl-6-(dimethylamino)-          1-methyl-1,3,5-triazine-2,4(1H,3H)-          dioneimazamethabenz 6-(4-isopropyl-4-methyl-5-oxo-2-          imidazolin-2-yl)-m-toluic acid,          methyl ester and 6-(4-isopropyl-4-          methyl-5-oxo-2-imidazolin-2-yl)-p-          toluic acid, methyl esterimazapyr       (+)-2- 4,5-dihydro-4-methyl-4-(1-          methylethyl)-5-oxo-1H-imidazol-2-          yl!-3-pyridinecarboxylic acidimazaquin      2- 4,5-dihydro-4-methyl-4-(1-          methylethyl)-5-oxo-1H-imidazol-          2-yl!-3-quinolinecarboxylic acidimazethapyr    (+)-2- 4,5-dihydro-4-methyl-4-(1-          methylethyl)-5-oxo-1H-imidazol-2-          yl!-5-ethyl-3-pyridinecarboxylic          acidioxynil        4-hydroxy-3,5-diiodobenzonitrileisocarbamid    N-(2-methylpropyl)-2-oxo-1-          imidazolidinecarboxamideisopropalin    4-(1-methylethyl)-2,6-dinitro-          N,N-dipropylbenzenamineisoproturon    N-(4-isopropylphenyl)-N&#39;,N&#39;-di-          methylureaisouron        N&#39;- 5-(1,1-dimethylethyl)-3-iso-          xazolyl!-N,N-dimethylureaisoxaben       N- 3-(1-ethyl-1-methylpropyl)-5-          isoxazolyl!-2,6-dimethoxybenzamidekarbutilate    3-  (dimethylamino)carbonyl!-          amino!phenyl-(1,1-dimethylethyl)-          carbamatelactofen       (+)-2-ethoxy-1-methyl-2-oxoethyl          5- 2-chloro-4-(trifluoromethyl)-          phenoxy!-2-nitrobenzoatelenacil        3-cyclohexyl-6,7-dihydro-1H-cyclo-          pentapyrimidine-2,4(3H,5H)-dionelinuron        N&#39;-(3,4-dichlorophenyl)-N-          methoxy-N-methylureaMAA            methylarsonic acidMAMA           monoammonium salt of MAAMCPA           (4-chloro-2-methylphenoxy)acetic          acidMCPA-thioethyl S-ethyl (4-chloro-2-methyl-          phenoxy)ethanethioateMCPB           4-(4-chloro-2-methylphenoxy)-          butanoic acidmecoprop       (+)-2-(4-chloro-2-methylphenoxy)-          propanoic acidmefenacet      2-(2-benzothiazolyloxy)-N-          methyl-N-phenyl acetamidemefluidide     N- 2,4-dimethyl-5-  (trifluoro-          methyl)sulfonyl!amino!phenyl!-          acetamidemetamitron     4-amino-3-methyl-6-phenyl-1,2,4-          triazin-5(4H)-onemetazachlor    2-chloro-N-(2,6-dimethylphenyl)-          N-(1(H)-pyrazol-1-ylmethyl)-          acetamidemethabenzthiazuron          2,3-dimethyl-3-(2-benzo-          thiazolyl)ureamethalpropalin N-(2-methyl-2-propenyl)-2,6-          dinitro-N-propyl-4-(trifluoro-          methyl)benzenamidemetham         methylcarbamodithioic acidmethazole      2-(3,4-dichlorophenyl)-4-methyl-          1,2,4-oxadiazolidine-3,5-dionemethoxuron     N&#39;-(3-chloro-4-methoxyphenyl)-          N,N-dimethylureamethoxyphenone (4-methoxy-3-methylphenyl)(3-          methylphenyl)methanonemethyldymron   N-methyl-N&#39;-(1-methyl-1-phenyl-          ethyl)-N-phenylureametobromuron   N&#39;-(4-bromophenyl)-N-methoxy-N-          methylureametolachlor    2-chloro-N-(2-ethyl-6-methyl-          phenyl)-N-(2-methoxy-1-methyl-          ethyl)acetamidemetoxuron      N&#39;-(3-chloro-4-methoxyphenyl)-N,          N-dimethylureametribuzin     4-amino-6-(1,1-dimethylethyl)-3-          (methylthio)-1,2,4-triazin-5(4H)-onemetsulfuronmethyl          2-    (4-methoxy-6-methyl-1,3,5-tri-          azin-2-yl)amino!carbonyl!amino!-          sulfonyl!benzoic acid, methyl esterMH             1,2-dihydro-3,6-pyridazinedionemolinate       S-ethyl hexahydro-1H-azepine-1-          carbothioatemonalide       N-(4-chlorophenyl)-2,2-dimethyl-          pentanamidemonolinuron    3-(p-chlorophenyl)-1-methoxy-1-          methylureamonuron        N&#39;-(4-chlorophenyl)-N,N-dimethyl-          ureaMSMA           monosodium salt of MAAnaproanilide   2-(2-naphthalenyloxy)-N-phenyl-          propanamidenapropamide    N,N-diethyl-2-(1-naphthalenyloxy)-          propanamidenaptalam       2- (1-naphthalenylamino)carbonyl!-          benzoic acidneburon        1-butyl-3-(3,4-dichlorophenyl)-1-          methylureanitralin       4-methylsulfonyl-2,6-dinitro-N,N-          dipropylanilinenitrofen       2,4-dichloro-1-(4-nitrophenoxy)-          benzenenitrofluorfen  2-chloro-1-(4-nitrophenoxy)-4-(tri-          fluoromethyl)benzenenorea          N,N-dimethyl-N&#39;-(octahydro-4,7-          methano-1H-inden-5-yl)urea 3αa,          4α,5α,7α,7αa-isomernorflurazon    4-chloro-5-(methylamino)-2- 3-(tri-          fluoromethyl)phenyl!-3(2H)-          pyridazinoneorbencarb      S- 2-(chlorophenyl)methyl!diethyl-          carbamothioateoryzalin       4-(dipropylamino)-3,5-dinitro-          benzenesulfonamideoxadiazon      3- 2,4-dichloro-5-(1-methylethoxy)-          phenyl!-5-(1,1-dimethylethyl)-1,3,4-          oxadiazol-2(3H)-oneoxyfluorfen    2-chloro-1-(3-ethoxy-4-nitrophen-          oxy)-4-(trifluoromethyl)benzeneparaquat       1,1&#39;-dimethyl-4,4&#39;-dipyridinium ionpebulate       S-propyl butylethylcarbamothioatependimethalin  N-(1-ethylpropyl)-3,4-dimethyl-2,6-          dinitrobenzenamineperfluidone    1,1,1-trifluoro-N- 2-methyl-4-          (phenylsulfonyl)phenyl!methane-          sulfonamidephenisopham    3-  (1-methylethoxy)carbonyl!-          amino!phenyl ethylphenylcar-          bamatephenmedipham   3- (methoxycarbonyl)amino!phenyl          (3-methylphenyl)carbamatepicloram       4-amino-3,5,6-trichloro-2-pyridine-          carboxylic acidpiperophos     S- 2-(2-methyl-1-piperidinyl)-2-oxo-          ethyl!O,O-dipropyl phosphorodi-          thioatepretilachlor   2-chloro-N-(2,6-diethylphenyl)-N-          (2-propoxyethyl)acetamideprocyazine     2-  4-chloro-6-(cyclopropylamino)-          1,3,5-triazine-2-yl!amino!-2-methyl-          propanenitrileprodiamine     2,4-dinitro-N.sup.3,N.sup.3 -dipropyl-6-(tri-          fluoromethyl)-1,3-benzenediamineprofluralin    N-(cyclopropylmethyl)-2,6-dinitro-          N-propyl-4-(trifluoromethyl)-          benzenamineproglinazine-ethyl          N- 4-chloro-6- (1-methylethyl)-          amino!-1,3,5-triazin-2-yl!glycine          ethyl esterprometon       6-methoxy-N,N&#39;-bis(1-methyl-          ethyl)-1,3,5-triazine-2,4-diamineprometryn      N,N&#39;-bis(1-methylethyl)-6-          (methylthio)-1,3,5-triazine-2,4-          diaminepronamide      3,5-dichloro-N-(1,1-dimethyl-2-          propynyl)benzamidepropachlor     2-chloro-N-(1-methylethyl)-N-          phenylacetamidepropanil       N-(3,4-dichlorophenyl)propanamidepropaquizafop  2-  (1-methylethylidene)amino!oxy!-          ethyl 2- 4- (6-chloro-2-quin-          oxalinyl)oxy!phenoxy!propanoatepropazine      6-chloro-N,N&#39;-bis(1-methylethyl)-          1,3,5-triazine-2,4-diaminepropham        1-methylethyl phenylcarbamatepropyzamide    3,5-dichloro-N-(1,1-dimethyl-2-pro-          pynl)benzamideprosulfalin    N-  4-(dipropylamino)-3,5-di-          nitrophenyl!sulfonyl!-S,S-dimethyl-          sulfilimineprosulfocarb   S-benzyldipropylthiocarbamateprynachlor     2-chloro-N-(1-methyl-2-propynyl)-          acetanilidepyrazon        5-amino-4-chloro-2-phenyl-3(2H)-          pyridazinonepyrazosulfuron-ethyl          ethyl 5-    (4,6-dimethoxy-2-          pyrimidinyl)amino!carbonyl!-          amino!sulfonyl!-1-methyl-1H-pyra-          zole-4-carboxylatepyrazoxyfen    2-  4-(2,4-dichlorobenzoyl)-1,3-          dimethyl-1H-pyrazol-5-yl!oxy!-1-          phenylethanonepyridate       O-(6-chloro-3-phenyl-4-pyridazinyl)          S-octyl carbonothioatequizalofop ethyl          (+)-2- 4- (6-chloro-2-quinoxalinyl)-          oxy!phenoxy!propanoic acid, ethyl          estersecbumeton     N-ethyl-6-methoxy-N&#39;-(1-methyl-          propyl)-1,3,5-triazine-2,4-diaminesethoxydim     2- 1-(ethoxyimino)butyl!-5- 2-          (ethylthio)propyl!-3-hydroxy-2-          cyclohexen-1-onesiduron        N-(2-methylcyclohexyl)-N&#39;-phenyl-          ureasimazine       6-chloro-N,N&#39;-diethyl-1,3,5-          triazine-2,4-diaminesimetryn       N,N&#39;-diethyl-6-(methylthio)-1,3,5-          triazine-2,4-diaminesodium chlorate          sodium chloratesodium mono-   chloroacetic acid, sodium saltchloroacetatesulfometuron methyl          2-    (4,6-dimethyl-2-pyrimidinyl)-          amino!carbonyl!amino!sulfonyl!          benzoic acid, methyl ester2,4,5-T        (2,4,5-trichlorophenoxy)acetic acid2,3,6-TBA      2,3,6-trichlorobenzoic acidTCA            trichloroacetic acidtebutam        2,2-dimethyl-N-(1-methylethyl)-N-          (phenylmethyl)propanamidetebuthiuron    N- 5-(1,1-dimethylethyl)-1,3,4-          thiadiazol-2-yl!-N,N&#39;-dimethylureaterbacil       5-chloro-3-(1,1-dimethylethyl)-6-          methyl-2,4(1H,3H)-pyrimidinedioneterbuchlor     N-(butoxymethyl)-2-chloro-N- 2-(1,          1-dimethylethyl)-6-methylphenyl!-          acetamideterbumeton     N-(1,1-dimethylethyl)-N&#39;-ethyl-6-          methoxy-1,3,5-triazine-2,4-diamineterbuthylazine 2-(tert-butylamino)-4-chloro-6-          (ethylamino)-s-triazineterbutol       2,6-di-tert-butyl-p-tolyl methyl-          carbamateterbutryn      N-(1,1-dimethylethyl)-N&#39;-ethyl-6-          (methylthio)-1,3,5-triazine-2,4-          diaminethifensulfuron 3-    (4-methoxy-6-methyl-1,3,5,          triazin-2-yl)amino!carbonyl!amino!-          sulfonyl!-2-thiophenecarboxylic          acid, methyl esterthiameturonmethyl          methyl 3-    (4-methoxy-6-methyl-1,          3,5-triazin-2-yl)amino!carbonyl!-          amino!sulfonyl!2-thiophenecar-          boxylatethiazafluron   N,N&#39;-dimethyl-N- 5-(trifluoro-          methyl)-1,3,4-thiadiazol-2-yl!ureathiobencarb    S- (4-chlorophenyl)methyl!diethyl-          carbamothioatetiocarbazil    S-(phenylmethyl) bis(1-methyl-          propyl)carbamothioatetralkoxydim    2- 1-(ethoxyimino)propyl!-3-          hydroxy-5-(2,4,6-trimethylphenyl)-          2-cyclohexen-1-onetriallate      S-(2,3,3-trichloro-2-propenyl) bis-          (1-methylethyl)carbamothioatetriasulfuron   2-(2-chloroethoxy)-N-  (4-methoxy-          6-methyl-1,3,5-triazin-2-yl)amino!-          carbonyl!benzenesulfonamidetribenuron methyl          2-    N-(4-methoxy-6-methyl-1,3,5-          triazine-2-yl)-N-methylamino!-          carbonyl!amino!sulfonyl!benzoic          acid, methyl estertriclopyr       (3,5,6-trichloro-2-pyridinyl)oxy!-          acetic acid*tridiphane    (+)2-(3,5-dichlorophenyl)-2-(2,2,2-          trichloroethyl)oxiranetrietazine     6-chloro-N,N,N&#39;-triethyl-1,3,5-          triazine-2,4-diaminetrifluralin    2,6-dinitro-N,N-dipropyl-4-(tri-          fluoromethyl)benzenaminetrimeturon     1-(p-chlorophenyl)-2,3,3-trimethyl-          pseudourea2,4-D          (2,4-dichlorophenoxy)acetic acid2,4-DB         4-(2,4-dichlorophenoxy)butanoic          acidvernolate      S-propyl dipropylcarbamothioatexylachlor      2-chloro-N-(2,3-dimethylphenyl)-N-          (1-methylethyl)acetamide______________________________________ 
    
     
         ______________________________________BIOLOGICAL TABLE(Formula I, Q = CH.sub.2 WCompd.No.     R.sup.1          R.sup.2                R.sup.3                    R.sup.4                        R.sup.5                            R.sup.6                                 W______________________________________ 1      Ph     H     H   H   H   Me   2-F-Phenyl 2      Ph     H     H   H   H   Me   2,6-diF-Phenyl 3      Ph     H     H   H   H   Me   Phenyl 4      t-Bu   H     H   H   H   Me   2-F-Phenyl 5      t-Bu   H     H   H   H   Me   Phenyl 6      t-Bu   H     H   H   H   Me   2,6-diF-Phenyl 7      t-Bu   H     H   H   H   Et   2,6-diF-Phenyl 8      t-Bu   H     H   H   H   Et   2-F-Phenyl 9      t-Bu   H     H   H   H   Et   Phenyl10      t-Bu   H     H   H   H   Et   2-Cl, 6-F-Phenyl11      t-Bu   H     H   H   H   Et   2-Me-Phenyl12      t-Bu   H     H   H   H   Me   2-Me-Phenyl13      t-Bu   H     H   H   H   Me   2-tetrahydropyranyl14      t-Bu   H     H   H   H   Me   2-pyridinyl15      t-Bu   H     H   H   H   Me   2-Cl-Phenyl16      t-Bu   H     H   H   H   Me   2-Cl, 6-F-Phenyl17      t-Bu   H     H   H   H   Me   2-Br-Phenyl18      t-Bu   H     H   H   H   Me   2,6-diCl-Phenyl______________________________________(R.sup.2 =R.sup.3 =R.sup.4 =R.sup.5 =H)Compd.No.    R.sup.1        R.sup.6                        W______________________________________19     Ph             Et     2,6-diF-Phenyl20     Ph             Me     2-Cl-Phenyl21     t-Bu           H      Phenyl22     t-Bu           H      2-F-Phenyl23     t-Bu           H      2,6-diF-Phenyl24     t-Bu           H      2-Cl, 6-F-Phenyl25     i-Pr           Me     2-F-Phenyl26     i-Pr           Me     2,6-diF-Phenyl29     See Following Table30     See Following Table31     See Following Table32     See Following Table33     i-Bu           Me     2,6-diF-Phenyl34     i-Bu           Me     2-F-Phenyl35     Me             Me     2,6-diF-Phenyl36     t-Bu           Me     5-thiazolyl37     See Following Table38     t-Bu           i-Pr   2-F-Phenyl39     t-Bu           i-Pr   2,6-diF-Phenyl40     t-Bu           i-Pr   2-Cl, 6-F-Phenyl41     t-Bu           n-Pr   2-Cl, 6-F-Phenyl42     t-Bu           n-Pr   2,6-diF-Phenyl43     t-Bu           n-Pr   2-F-Phenyl44     t-Bu           i-Pr   Phenyl45     See Following Table46     t-Bu           i-Pr   2,6-diCl-Phenyl47     See Following Table48     See Following Table49     See Following Table50     See Following Table51     See Following Table52     See Following Table53     4-F-Phenyl     Me     2,6-diF-Phenyl54     Phenyl         Et     2-F-Phenyl55     4-Cl-Phenyl    Me     2,6-diF-Phenyl56     3-Cl-Phenyl    Me     2,6-diF-Phenyl57     Phenyl         Et     2-Cl, 6-F-Phenyl58     See Following Table59     See Following Table60     See Following Table61     t-Bu           Me     4,6-dimethoxypyrimid-                        2-yl62     See Following Table63     1,1-dimethylbenzyl                 Me     2,6-diF-Phenyl64     See Following Table65     See Following Table66     1-methylbenzyl Me     2,6-diF-Phenyl______________________________________ ##STR18## 
    
     
         ______________________________________NMR DATA FOR BIOLOGICAL TABLECOMPOUNDS AT 200 MHz IN CDCl.sub.3CMPD.______________________________________ 1     7.8-7.0 (m, ArH, 9H), 4.6 (s, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.5 (m, 2H), 2.1 (m, 1H), 1.9 (m, 1H), 1.34  (s, CH.sub.3, 3H) 2     7.7-6.9 (m, ArH, 8H), 4.6 (m, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.5-1.7 (m, 4H, CH.sub.2), 1.3 (s, Me, 3H) 3     7.7-7.2 (m, ArH, 10H), 4.6 (m, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.5-1.8 (m, CH.sub.2, 4H), 1.3 (s, Me, 3H) 4     7.5-7.0 (m, ArH, 4H), 4.6 (m, CH.sub.2 O, 2H), 3.4 (m,  OCH.sub.2, 2H), 2.2-1.5 (m, CH.sub.2, 4H), 1.24 (s, Me, 3H),  1.14 (t, t-Bu, 9H) 5     7.3 (m, ArH, 5H), 4.6 (m, CH.sub.2 O, 2H), 3.4 (m,  CH.sub.2 O, 2H), 2.2-1.5 (m, CH.sub.2, 4H), 1.2 (s, Me, 3H), 1.1  (s, t-Bu, 9H) 6     7.4-6.8 (m, ArH, 3H), 4.6 (m, CH.sub.2 O, 2H), 3.4 (m,  CH.sub.2 O, 2H), 2.2-1.4 (m, CH.sub.2, 4H), 1.2 (s, Me, 3H), 1.1  (s, t-Bu, 9H) 7     7.2-6.9 (m, ArH, 3H), 4.6 (m, CH.sub.2 O, 2H), 3.4 (m,  CH.sub.2 O, 2H), 2.1-1.6 (m, CH.sub.2, 6H), 1.1 (s, t-Bu, 9H),  0.9  (t, Me, 3H) 8     7.4-7.0 (m, ArH, 4H), 4.6 (m, CH.sub.2 O, 2H), 3.4 (m,  CH.sub.2 O, 2H), 2.1-1.6 (m, CH.sub.2, 6H), 1.1 (s, t-Bu, 9H),  0.9  (t, Me, 3H) 9     7.3 (m, ArH, 5H), 4.55 (m, CH.sub.2 O, 2H), 3.36 (m,  CH.sub.2 O, 2H), 2.1-1.6 (m, CH.sub.2, 6H), 1.1 (s, t-Bu, 9H),  0.9  (t, Me, 3H)10     7.2-6.9 (m, ArH, 3H), 4.7 (m, CH.sub.2 O, 2H), 3.39 (m,  CH.sub.2 O, 2H), 2.1-1.6 (m, CH.sub.2, 6H), 1.1 (s, t-Bu, 9H)11     7.35-7.15 (m, ArH, 4H), 4.5 (m, CH.sub.2 O, 2H), 3.38 (m,  CH.sub.2 O, 2H), 2.33 (s, Me, 3H), 2.1-1.6 (m, CH.sub.2, 6H), 1.1  (s, t-Bu, 9H), 0.9 (t, Me, 3H)12     7.3-7.15 (m, ArH, 4H), 4.6 (m, CH.sub.2 O, 2H), 3.4 (m,  CH.sub.2 O, 2H), 2.3 (s, Me, 3H), 2.1-1.5 (m, CH.sub.2, 6H), 1.24  (s, Me, 3H), 1.1 (s, t-Bu, 9H)13     4.1 (m, 1H), 3.5 (m, CH.sub.2 O, 6H), 2.2-1.0 (m, CH.sub.2 and  CH.sub.3, 22H)14     8.6 (1H, pyridyl H), 7.7 (1H, ArH), 7.45 (1H, ArH), 7.2  (1H, ArH), 4.7 (m, CH.sub.2 O, 2H), 3.5 (m, CH.sub.2 O, 2H),  2.2-1.6 (m, CH.sub.2, 4H), 1.27 (s, Me, 3H), 1.14 (s, t-Bu,  9H)15     7.5-7.15 (m, ArH, 4H), 4.6 (m, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.2-1.6 (m, CH.sub.2, 4H), 1.3 (s, Me, 3H), 1.1  (s, t-Bu, 9H)16     7.3-6.9 (m, ArH, 3H), 4.7 (m, CH.sub.2 O, 2H), 3.4 (m,  CH.sub.2 O, 2H), 2.1-1.6 (m, CH.sub.2, 4H), 1.2 (s, Me, 3H), 1.1  (s, t-Bu, 9H)17     No data18     7.4-7.15 (m, ArH, 3H), 4.82 (m, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.1-1.5 (m, CH.sub.2, 4H), 1.2 (s, Me, 3H), 1.1  (s, t-Bu, 9H)19     7.7-6.8 (m, ArH, 8H), 4.6 (m, 2H, CH.sub.2 O), 3.5 (s, 2H),  2.5-1.6 (m, 6H, alkyl), 0.9 (t, 3H, Me)20     7.7-7.2 (m, ArH, 9H), 4.7 (m, 2H, CH.sub.2 O), 3.6 (2H), 2.6  (2H), 2.2 (1H), 1.8 (1H), 1.3 (Me)21     7.3 (5H), 4.6 (2H), 3.8 (1H), 3.6 (2H), 2.3-1.6 (4H), 1.1  (9H)22     7.5-7.0 (m, 4H, alkyl), 4.6 (s, 2H, CH.sub.2 O), 3.8 (m, 1H),  3.6 (m, 2H), 2.2 (m, 2H), 2.0-1.7 (m, 2H), 1.1 (s, 9H)23     7.2-6.9 (m, 3H, ArH), 4.7 (s, 2H, CH.sub.2 O), 3.8 (m, 1H),  3.7 (m, 2H), 2.2 (m, 2H), 2.0-1.7 (m, 2H), 1.1 (s, 9H)24     7.2-6.9 (m, 3H, ArH), 4.7 (m, 2H), 3.8 (1H), 3.7 (m,  2H), 2.2 (m, 2H), 2.0-1.7 (m, 2H), 1.15 (s, 9H)25     7.6-6.9 (m, ArH, 4H), 4.65 (s, 2H), 3.4 (m, 2H), 2.4-1.3  (m, alkyl), 1.2 (s, Me), 1.05 (d, 6H, Me)26     7.3-6.9 (3H, m, ArH), 4.66 (m, 2H), 3.4 (m, 2H), 2.5-1.6  (m, alkyl), 1.2 (s, Me), 1.0 (d, 6H, Me)29     7.2 (1H, m), 6.9 (m, 2H), 4.6 (m, CH.sub.2 O, 2H), 3.3 (2xd,  2H, CH.sub.2 O), 2.5-1.2 (m, alkyl), 1.3 (Me, s)30     7.2-6.9 (m, ArH), 4.7 (CH.sub.2 O, 2H), 3.5 (m, CH.sub.2 O, 2H),  2.4-1.2 (m, alkyl), 1.18 (s, Me, 3H)31     7.8-6.8 (m, ArH), 4.7 (CH.sub.2 O), 3.5 (CH.sub.2 O), 3.2-1.3  (alkyls), 1.3 (s, 3H)32     7.8-6.9 (m, ArH), 4.7 (CH.sub.2 O), 3.5 (CH.sub.2 O), 3.3-1.2  (alkyl), 1.3 (s, 3H)33     7.2 (m, 1H), 6.9 (m, 2H), 4.5 (m, CH.sub.2 O), 4.0 (2H), 3.6  (m, 2H), 3.0 (m, 1H), 2.1-1.5 (m, alkyl), 1.25 (Me), 0.9  (2xm, 6H, Me)34     7.5 (m, 1H), 7.35 (m, 1H), 7.15 (m, 1H), 7.0 (m, 1H),  4.57 (CH.sub.2 O), 4.1 and 3.6 (OCH.sub.2), 3.0 (m, CH), 2.15 (d,  CH.sub.2), 2.1-1.5 (m, alkyls), 1.2 (s, CH.sub.3), 0.9 (2x Me,  6H)35     7.25 (m, 1H), 6.9 (m, 2H), 4.5 (m, 2H, CH.sub.2 O), 4.0 and  3.6 (CH.sub.2 O, 2H), 3.0 (m, 1H), 2.1 (m, 1H), 1.99 (3H,  Me), 1.9 (m, 1H), 1.55 (1H), 1.26 (s, Me)36     8.8-7.3 (m, ArH, 2H), 4.6 (d, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.0 (m, 1H), 1.7 (m, 1H), 1.2 (s, CH.sub.3, 3H),  1.1 (s, t-Bu, 9H)37     7.4-7.23 (m, ArH, 4H), 5.0 (m, CH.sub.3, 1H), 3.45 (m,  CH.sub.2 O, 2H), 3.0 (m, 1H), 2.8 (m, 1H), 2.4 (m, 1H), 2.0  (m, 3H), 1.24 (s, CH.sub.3, 3H), 1.1 (m, 2H), 1.12 (s, t-Bu,  9H)38     7.5-6.95 (m, ArH, 4H), 4.53 (m, CH.sub.2 O, 2H), 3.4 (m,  CH.sub.2 O, 2H), 2.0 (m, 4H), 1.8 (m, 1H), 1.1 (s, t-Bu, 9H),  0.949 (m, (CH.sub.3).sub.2, 6H)39     7.26-6.9 (m, ArH, 3H), 4.6 (m, CH.sub.2 O, 2H), 3.43 (m,  CH.sub.2 O, 2H), 2.0 (m, 4H), 1.6 (m, 1H), 1.0 (s, t-Bu, 9H),  0.918 (m, (CH.sub.3).sub.2, 6H)40     7.2-7.0 (m, ArH, 3H), 4.6 (m, CH.sub.2 O, 2H), 3.45 (m,  CH.sub.2 O, 2H), 2.0 (m, 4H), 1.6 (m, 1H), 1.1 (s, t-Bu, 9H),  0.92 (m, (CH.sub.3).sub.2, 6H)41     7.26-7.0 (m, ArH, 3H), 4.68 (m, CH.sub.2 O, 2H), 3.37 (s,  CH.sub.2 O, 2H), 2.0 (m, 3H), 1.58 (m, 3H), 1.5 (m, 2H), 1.0  (s, t-Bu, 9H), 0.881 (t, CH.sub.3, 3H)42     7.3-6.88 (m, ArH, 3H), 4.63 (m, CH.sub.2 O, 2H), 3.36 (s,  CH.sub.2 O, 2H), 2.0 (m, 3H), 1.58 (m, 3H), 1.5 (m, 2H), 1.0  (s, t-Bu, 9H), 0.88 (t, CH.sub.3, 3H)43     7.5-7.0 (m, ArH, 4H), 4.61 (m, CH.sub.2 O, 2H), 3.38 (s,  CH.sub.2 O, 2H), 2.0 (m, 3H), 1.6 (m, 3H), 1.4 (m, 2H), 1.2  (s, t-Bu, 9H), 0.9 (t, CH.sub.3, 3H)44     7.3 (s, ArH, 5H), 4.5 (m, CH.sub.2 O, 2H), 3.4 (m, CH.sub.2 O,  2H), 2.1-1.8 (m, 4H), 17 (m, 1H), 1.2 (s, t-Bu, 9H), 2.0  (m, (CH.sub.3).sub.2, 6H)45     7.4-7.0 (m, ArH, 4H), 4.9 (m, CH, 1H), 3.4 (m, CH.sub.2 O,  2H), 3.0 (m, 1H), 2.8 (m, 1H), 2.4 (m, 1H), 2.0 (m, 4H),  1.6 (m, 1H), 1.2 (d, t-Bu, 9H), 0.95 (m, (CH.sub.3).sub.2, 6H),  (isomers)46     7.4-7.1 (m, ArH, 3H), 4.76 (m, CH.sub.2 O, 2H), 3.4 (m,  CH.sub.2 O, 2H), 2.0 (m, 4H), 1.7 (m, 1H), 1.09 (m, t-Bu,  9H), 0.95 (m, (CH.sub.3).sub.2, 6H)47     7.4-7.0 (m, ArH, 4H), 4.4 (m, CH, 1H), 3.4 (m, CH.sub.2 O,  2H), 2.85 (m, 2H), 2.2-1.6 (m, 8H), 1.28 (d, CH.sub.3, 3H),  1.12 (m, t-Bu, 9H), (isomers)48     7.2-6.8 (m, ArH, 4H), 4.4 (m, CH, 1H), 4.2 (m, CH.sub.2 O,  2H), 3.4 (m, 2H), 2.0 (m, 4H), 1.6 (m, 1H), 1.25 (m,  4H), 1.12 (m, t-Bu, 9H), (isomers)49     7.2-7.0 (m, ArH, 4H), 4.4 (m, CH, 1H), 4.0-3.0 (m,  3H), 2.8 (m, 1H), 2.4 (m, 1H), 2.2-1.5 (m, 5H), 1.4-1.2  (m, 4H), 1.0 (m, t-Bu, 9H), (isomers)51     7.4-7.23 (m, ArH, 4H), 5.0 (m, CH, 1H), 3.45 (m,  CH.sub.2 O, 2H), 3.0 (m, 1H), 2.8 (m, 1H), 2.3 (m, 1H), 2.0  (m, 4H), 1.63 (m, 1H), 1.24 (m, CH.sub.3, 3H), 1.12 (d, t-Bu,  9H),  &#34;R&#34; isomers!52     7.4-7.23 (m, ArH, 4H), 5.0 (m, CH, 1H), 3.46 (m,  CH.sub.2 O, 2H), 3.0 (m, 1H), 2.8 (m, 1H), 2.3 (m, 1H), 2.0  (m, 4H), 1.63 (m, 1H), 1.2 (m, CH.sub.3, 3H), 1.12 (m, t-Bu,  9H),  &#34;S&#34; isomers!53     7.7-6.9 (m, ArH, 7H), 4.7 (s, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.5-1.7 (m, 4H), 1.29 (s, CH.sub.3, 3H)54     7.6-7.0 (m, ArH, 9H), 4.62 (s, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.6 (m, 2H), 2.1-1.9 (m, 4H), 1.0 (m,  CH.sub.3, 3H)55     7.6-6.9 (m, ArH, 7H), 4.4 (m, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.5-1.8 (m, 4H), 1.29 (s, CH.sub.3, 3H)56     7.8-6.9 (m, ArH, 7H), 4.6 (s, CH.sub.2 O, 2H), 3.5 (m,  CH.sub.2 O, 2H), 2.4-1.8 (m, 4H), 1.3 (s, CH.sub.3, 3H)57     7.7-7.0 (m, ArH, 8H), 4.71 (m, CH.sub.2 O, 2H), 3.51 (s,  CH.sub.2 O, 2H), 2.5 (m, 2H), 2.2-1.6 (m, 4H), 0.926 (t,  CH.sub.3, 3H)58     8.0-6.8 (m, ArH, 7H), 4.62 (m, CH.sub.2 O, 2H), 3.55-3.3 (m,  CH.sub.2 O, 2H), 2.88 (m, 2H), 2.28 (m, 2H), 2.0 (m, 1H),  1.57 (m, 2H), 1.37 (s, CH.sub.3, 3H), (isomer B)59     8.0-6.9 (m, ArH, 7H), 4.73 (m, CH.sub.2 O, 2H), 3.57 (m,  CH.sub.2 O, 2H), 2.9 (m, 2H), 2.5 (m, 1H), 2.1-1.6 (m, 4H),  1.2 (s, CH.sub.3, 3H), (isomer A)60     8.1-6.9 (m, ArH, 7H), 4.63 (m, CH.sub.2 O, 2H), 3.55-3.3 (m,  CH.sub.2 O, 2H), 2.86 (m, 2H), 2.23 (m, 2H), 2.0 (m, 1H),  1.57 (m, 2H), 1.37 (s, CH.sub.3, 3H), (isomer B)61     5.9 (s, ArH, 1H), 4.6 (s, CH.sub.2 O, 2H), 3.94 (s, OCH.sub.3,  6H), 3.6 (m, CH.sub.2 O, 2H), 2.2-1.7 (m, 4H), 1.28 (s,  CH.sub.3, 3H), 1.13 (s, t-Bu, 9H)62     8.0-6.9 (m, ArH, 7H), 4.6 (m, CH.sub.2 O, 2H), 3.47 (m,  CH.sub.2 O, 2H), 2.8 (m, 2H), 2.4-1.7 (m, 4H), 1.6 (m, 3H),  0.936 (m, 3H), (isomer A)63     7.29-6.8 (m, ArH, 8H), 4.65 (m, CH.sub.2 O, 2H), 3.4 (m,  CH.sub.2 O, 2H), 1.47 (d, 2CH.sub.3, 6H), 2-1.45 (m, 4H), 1.21  (s,  CH.sub.3, 3H)64     7.2-6.8 (m, ArH, 3H), 4.69 (m, CH.sub.2 O, 2H), 3.46 (m,  CH.sub.2 O, 2H), 2.4-1.9 (m, 4H), 1.8-1.2 (m, 3H), 1.28 (s,  CH.sub.3, 3H), 1.21 (d, 2CH.sub.3, 6H), (isomer A)65     7.23-6.8 (m, ArH, 3H), 4.6 (q, CH.sub.2 O, 2H), 3.3-3.1 (m,  CH.sub.2 O, 2H), 2.4-1.9 (m, 4H), 1.8-1.3 (m, 3H), 1.28 (s,  CH.sub.3, 3H), 1.16 (d, 2CH.sub.3, 6H)66     7.3-6.8 (m, ArH, 8H), 4.62 (m, CH.sub.2 O, 2H), 3.6 (m, CH,  1H), 3.37 (m, CH.sub.2 O, 2H), 1.82 (m, 3H), 1.44 (m, 4H),  1.19 (d, 3H)______________________________________ TEST A 
    
     Seeds of barley (Hordeum vulgare), barnyardgrass (Echinochloa crus-galli), bedstraw (Galium aparine), blackgrass (Alopecurus myosuroides), cheatgrass (Bromus secalinus), chickweed (Stellaria media), cocklebur (Xanthium pensylvanicum), corn (Zea mays), cotton (Gossypium hirsutum), crabgrass (Digitaria spp.), giant foxtail (Setaria faberii), lambsquarters (Chenopodium album), morningglory (Ipomoea hederacea), rape (Brassica napus), rice (Oryza sativa), sorghum (Sorghum bicolor), soybean (Glycine max), sugar beet (Beta vulgaris), velvetleaf (Abutilon theophrasti), wheat (Triticum aestiyum), wild buckwheat (Polygonum convolvulus), and wild oat (Avena fatua) and purple nutsedge (Cyperus rotundus) tubers were planted and treated preemergence with test chemicals dissolved in a non-phytotoxic solvent. At the same time, these crop and weed species were also treated with postemergence applications of test chemicals. Plants ranged in height from two to eighteen cm (one to four leaf stage) for postemergence treatments. Treated plants and controls were maintained in a greenhouse for twelve to sixteen days, after which all species were compared to controls ad visually evaluated. Plant response ratings, summarized in Table A, are based on a scale of 0 to 10 where 0 is no effect and 10 is complete control. A dash (-) response means no test result. 
     
                                           TABLE A__________________________________________________________________________POSTEMERGENCE    Rate    (1000 g/ha)          Rate (400 g/ha)       Rate (200 g/ha)COMPOUND 2  3  1 4 5  6 19 20                        21                          22                            23                              24                                2 3  7 8 9 10                                             11 12                                                  13                                                    14                                                      15                                                        16__________________________________________________________________________Barley   0  0  0 0 0  0 0  0 0 0 0 0 0 0  0 0 0 0        2                                                    0                                                    0                                                    0 0 0Barnyardgrass    9  0  0 7 8  9 9  7 0 0 0 2 1 0  9 7 6 7        3                                                    2                                                    2                                                    0 2 8Bedstraw 7  1  0 0 0  0 3  0 3 5 0 2 0 0  0 0 0 4        7                                                    3                                                    0                                                    0 0 2Blackgrass    5  1  0 3 3  7 2  0 3 2 0 3 0 0  5 0 0 0        0                                                    0                                                    0                                                    0 0 0Cheatgrass    0  0  3 0 0  1 0  0 0 2 0 0 0 0  2 0 2 0        0                                                    0                                                    0                                                    0 0 0Chickweed    8  1  0 0 2  0 2  0 0 2 2 0 0 0  0 2 0 8        8                                                    0                                                    --                                                    --                                                      0 --Cocklebur    1  1  1 --              -- --                   -- --                        0 --                            --                              --                                1 1  2 1 6 7        8                                                    3                                                    --                                                    0 --                                                        --Corn     0  0  0 0 0  3 0  0 0 0 0 0 0 0  1 0 0 0        0                                                    0                                                    0                                                    0 0 0Cotton   -- 0  0 0 0  2 10 6 0 0 0 0 0 0  0 8 0 0        0                                                    0                                                    0                                                    0 0 5Crabgrass    2  0  3 1 3  7 2  0 0 0 0 0 0 0  2 1 0 0        0                                                    0                                                    0                                                    0 0 3Giant foxtail    3  0  0 2 0  3 2  0 0 0 2 0 0 0  0 1 0 0        0                                                    0                                                    0                                                    0 2 2Lambsquarters    5  3  0 0 0  0 0  0 --                          --                            --                              6 2 3  3 0 0 3        3                                                    0                                                    3                                                    0 0 0Morningglory    1  1  0 0 0  0 0  1 0 0 0 0 0 0  0 1 0 0        0                                                    0                                                    1                                                    0 3 0Nutsedge 0  0  0 --              -- 0 0  --                        0 0 0 0 0 0  0 0 0 8        0                                                    0                                                    --                                                    --                                                      0 --Rape     2  0  3 0 0  0 0  0 2 0 2 2 0 0  2 0 0 0        0                                                    0                                                    0                                                    0 0 0Rice     0  0  0 0 0  8 2  2 0 0 0 0 0 0  0 0 0 0        0                                                    0                                                    0                                                    0 0 0Sorghum  1  0  0 0 0  2 0  0 0 0 0 0 0 0  0 0 0 0        0                                                    0                                                    0                                                    0 0 0Soybean  0  0  0 0 0  1 5  0 0 0 0 0 0 0  3 1 0 0        0                                                    3                                                    0                                                    0 0 1Sugar beet    4  0  6 0 3  3 0  0 2 0 2 2 0 0  4 2 1 1        2                                                    1                                                    0                                                    0 0 0Velvetleaf    3  1  1 0 0  2 6  4 0 0 0 0 1 0  3 0 0 5        0                                                    0                                                    0                                                    0 4 3Wheat    0  0  0 0 0  0 0  0 0 0 0 0 0 0  0 0 0 0        0                                                    0                                                    0                                                    0 0 0Wild buckwheat    5  1  0 0 2  0 1  0 0 4 3 3 0 0  0 3 5 2        7                                                    0                                                    0                                                    0 0 0Wild oat 0  0  0 0 0  0 0  0 0 2 3 0 0 0  0 0 0 0        0                                                    0                                                    0                                                    0 0 0__________________________________________________________________________    Rate (200 g/ha)COMPOUND 17      18        25          26            9 30 31                   32                     33                       34                         35                           36 37                                38                                  39                                    40                                      41 42                                           43                                             44                                               45 46                                                    47                                                      48                                                        49__________________________________________________________________________Barley   0 0 0 0 0 0  0 0 0 0 0 0  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 1 0Barnyardgrass    1 4 1 6 0 0  0 0 1 2 0 0  0 0 0 2 1  7        7                                                  0                                                  0                                                  0 0 0 0Bedstraw 0 2 0 0 0 0  0 0 0 0 0 4  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 0 0Blackgrass    1 0 0 3 0 0  0 0 0 0 0 0  0 0 0 2 0  0        0                                                  0                                                  0                                                  0 0 3 0Cheatgrass    0 0 0 2 0 0  0 0 0 0 0 0  0 0 0 0 2  --       0                                                  0                                                  0                                                  0 0 0 0Chickweed    --      --        0 0 0 0  0 0 0 0 0 0  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 0 0Cocklebur    --      7 2 1 1 0  0 2 0 5 0 -- --                                0 0 2 2  1        1                                                  0                                                  0                                                  0 1 4 2Corn     0 0 0 0 0 1  0 0 0 1 0 0  0 0 0 0 3  0        0                                                  0                                                  0                                                  0 0 0 0Cotton   5 2 0 0 2 2  2 0 0 2 0 0  0 0 2 0 0  1        0                                                  0                                                  0                                                  0 0 0 0Crabgrass    0 0 3 3 2 0  0 3 0 7 0 0  0 0 0 0 3  2        2                                                  0                                                  0                                                  0 0 3 0Giant foxtail    0 0 1 1 3 0  0 0 1 2 0 0  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 0 0Lambsquarters    0 2 0 0 2 0  5 0 0 0 --                           5  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 0 0Morningglory    0 0 0 0 4 0  0 0 0 4 0 0  0 0 0 2 0  0        0                                                  0                                                  0                                                  0 0 0 0Nutsedge --      --        7 4 0 -- 0 0 9 0 0 0  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 0 0Rape     0 0 0 0 3 0  2 0 0 0 0 0  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 0 0Rice     0 0 2 5 0 0  0 2 2 3 0 0  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 0 0Sorghum  2 0 0 0 0 0  0 2 0 0 0 0  0 0 0 0 0  2        0                                                  0                                                  0                                                  0 0 0 0Soybean  0 0 2 0 0 3  0 1 0 6 0 0  0 0 0 1 0  2        0                                                  0                                                  0                                                  0 0 0 0Sugar beet    0 0 0 0 2 0  3 0 0 0 0 0  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 2 0Velvetleaf    3 3 2 0 0 0  0 1 7 0 4 0  0 0 0 0 0  5        1                                                  0                                                  0                                                  0 0 0 0Wheat    0 0 0 0 0 0  0 0 0 0 0 0  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 2 0Wild buckwheat    1 0 --          --            --              -- --                   --                     --                       --                         0 -- 7 0 0 0 -- --       --                                                  0                                                  0                                                  0 0 0 0Wild oat 0 0 0 0 0 0  0 0 0 0 0 0  0 0 0 0 0  0        0                                                  0                                                  0                                                  0 0 0 0__________________________________________________________________________    Rate (200 g/ha)                   Rate (100 g/ha)COMPOUND 51      52        53          54 55               56                 57                   58                     59                       60                         61                           62                             63 64                                  65                                    66                                      1 4 5 6 19                                                20                                                  21                                                    22                                                      23                                                        24__________________________________________________________________________Barley   0 0 0 0  0 0 0 0 0 0 0 0 0  0 0 0 0 0       0                                                0                                                0                                                0 0 0 0 0Barnyardgrass    1 0 0 2  2 0 0 9 3 6 0 7 2  0 4 2 0 3       0                                                0                                                9                                                0 0 0 0 0Bedstraw 0 0 0 0  0 0 0 0 0 0 0 0 0  0 0 --                                      0 0       0                                                0                                                0                                                0 0 2 0 0Blackgrass    3 0 0 0  0 0 0 0 2 0 0 0 0  2 0 0 0 0       0                                                5                                                0                                                0 3 2 3 2Cheatgrass    0 0 0 0  0 0 0 0 0 0 0 0 0  0 0 0 2 0       0                                                0                                                0                                                0 0 0 2 0Chickweed    0 0 0 0  0 0 0 0 0 0 0 1 0  0 0 --                                      0 0       0                                                0                                                0                                                0 0 0 0 0Cocklebur    1 0 1 1  1 0 0 2 1 0 0 1 2  2 0 1 1 --      --                                                --                                                --                                                --                                                  --                                                    --                                                      --                                                        --Corn     0 0 1 0  0 0 0 0 0 0 0 0 0  0 0 0 0 0       0                                                0                                                0                                                0 0 0 0 0Cotton   0 0 0 2  2 0 0 3 0 2 0 0 3  0 0 0 0 0       0                                                0                                                7                                                0 0 0 0 0Crabgrass    0 0 0 0  0 0 0 3 0 1 0 0 0  3 0 0 0 0       0                                                0                                                0                                                0 0 0 0 0Giant foxtail    0 0 0 0  0 0 0 0 0 0 0 0 0  0 0 0 0 0       1                                                7                                                2                                                0 0 0 0 0Lambsquarters    0 0 0 0  0 0 3 3 4 --                         0 6 0  --                                  0 0 0 0       0                                                --                                                0                                                0 5 --                                                      2 2Morningglory    0 0 0 0  2 0 0 0 0 0 0 0 0  0 2 0 0 0       0                                                0                                                0                                                0 0 0 0 0Nutsedge --      0 0 0  0 0 0 0 0 0 0 0 0  0 0 0 0 0       0                                                0                                                0                                                0 0 0 0 0Rape     0 0 0 1  2 0 0 0 2 0 0 2 0  0 0 0 0 0       0                                                0                                                0                                                0 0 0 2 0Rice     0 0 0 2  2 0 0 0 0 0 0 0 0  2 0 0 0 0       0                                                0                                                0                                                0 0 0 0 0Sorghum  0 0 0 0  0 0 0 1 0 0 0 0 0  0 0 0 0 0       0                                                0                                                0                                                0 0 0 0 0Soybean  0 0 0 1  3 0 0 1 0 0 0 0 1  0 1 2 0 0       0                                                0                                                2                                                0 0 0 0 0Sugar beet    0 0 0 0  0 0 3 3 3 0 0 3 3  0 0 0 3 0       0                                                0                                                0                                                0 0 0 2 0Velvetleaf    0 0 2 6  0 0 0 3 1 2 0 0 2  0 0 2 1 0       0                                                1                                                5                                                3 0 0 0 0Wheat    0 0 0 0  0 0 0 0 0 0 0 0 0  0 0 0 0 0       0                                                0                                                0                                                0 0 0 0 0Wild buckwheat    0 0 --          -- --               --                 0 0 9 0 2 --                             -- --                                  --                                    0 0 0       0                                                0                                                0                                                0 0 0 2 0Wild oat 0 0 0 0  0 0 0 0 0 0 0 0 0  0 0 0 0 0       0                                                0                                                0                                                0 0 0 0 0__________________________________________________________________________    Rate (50 g/ha)COMPOUND 7 8 9 10            11              12                13                  14                    15                      16                        17                          18                            25                              26                                29                                  30                                    31                                      32                                        33                                          34                                            35                                              36                                                37                                                  38                                                    39                                                      40                                                        41__________________________________________________________________________Barley   0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Barnyardgrass    4 2 1 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Bedstraw 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Blackgrass    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Cheatgrass    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Chickweed    0 0 0 3 2 0 --                  --                    --                      --                        0 --                            0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Cocklebur    2 1 0 2 5 1 --                  --                    --                      0 --                          5 1 1 1 0 0 0       0                                              3                                              0                                              --                                                --                                                  0 0 0  0Corn     0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Cotton   0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Crabgrass    0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0       0                                              2                                              0                                              0 0 0 0 0  0Giant foxtail    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Lambsquarters    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       --                                              0                                              0                                              4 0 0 0 0  0Morningglory    0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Nutsedge --      0 0 0 0 0 0 0 0 --                        --                          7 4 0 0 0 0 0       0                                              --                                              0                                              0 0 0 0 0  0Rape     0 0 0 2 2 0 0 0 0 0 0 0 0 0 2 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Rice     0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Sorghum  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Soybean  0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Sugar beet    0 0 0 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Velvetleaf    3 0 0 3 0 0 0 0 2 0 0 2 0 0 0 0 0 0       --                                              0                                              0                                              0 0 0 0 0  0Wheat    0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0Wild buckwheat    0 0 0 3 2 0 0 0 0 0 0 0 --                              --                                --                                  --                                    --                                      --      --                                              --                                              0                                              --                                                3 0 0 0  --Wild oat 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0       0                                              0                                              0                                              0 0 0 0 0  0__________________________________________________________________________    Rate (50 g/ha)COMPOUND 42      43 44           45             46               47 48                    49                      51                        52 53                             54                               55                                 56 57                                      58                                        59 60                                             61                                               62 63                                                    64                                                      65                                                        66__________________________________________________________________________Barley   0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0Barnyardgrass    0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 1 0  0        0                                                    0                                                    0                                                    0 0 0Bedstraw 0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0Blackgrass    0 0  0 0 0 0  0 0 2 0  0 0 0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0Cheatgrass    0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0Chickweed    0 0  0 0 0 0  0 0 0 0  0 --                               0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0Cocklebur    0 0  0 0 0 0  0 0 0 0  1 1 0 0  0 2 0  --       0                                                    1                                                    1                                                    1 0 1Corn     0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    0                                                    0                                                    0 0 0Cotton   0 0  0 0 0 0  0 0 0 0  0 2 1 0  0 0 0  0        0                                                    0                                                    0                                                    0 0 0Crabgrass    0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    0                                                    0                                                    0 0 0Giant foxtail    0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    0                                                    0                                                    0 0 0Lambsquarters    0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0Morningglory    0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    0                                                    0                                                    0 0 0Nutsedge 0 0  0 0 0 0  0 0 0 -- 0 0 --                                 0  0 0 0  0        0                                                    0                                                    --                                                    0 0 0Rape     0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0Rice     0 0  0 0 0 0  0 0 0 0  0 0 2 0  0 0 0  0        0                                                    0                                                    0                                                    0 0 0Sorghum  0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    0                                                    0                                                    0 0 0Soybean  0 0  0 0 0 0  0 0 0 0  0 0 2 0  0 0 0  0        0                                                    0                                                    0                                                    0 0 2Sugar beet    0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0Velvetleaf    0 0  0 0 0 0  0 0 0 0  0 2 0 0  0 0 0  0        0                                                    0                                                    0                                                    0 0 0Wheat    0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0Wild buckwheat    --      -- 0 0 0 0  0 0 0 0  --                             --                               --                                 -- --                                      --                                        -- 0        0                                                    --                                                    --                                                    --                                                      --                                                        0Wild oat 0 0  0 0 0 0  0 0 0 0  0 0 0 0  0 0 0  0        0                                                    --                                                    0                                                    0 0 0__________________________________________________________________________PREEMERGENCE    Rate    (1000    g/ha)         Rate (400 g/ha)         Rate (200 g/ha)COMPOUND 2  3 1 4  5  6  19 20                         21                           22                             23                               24                                 2 3 7  8  9  10 11 12 13__________________________________________________________________________Barley   0  0 0 0  0  0  0  0 0 0 0 0 0 0 0  2  0  0         0                                              0         2Barnyardgrass    10 9 9 10 10 10 10 0 8 9 9 7 2 3 10 10 10 10        10                                              9         9Bedstraw 4  4 0 0  2  4  2  0 0 0 0 0 2 0 0  4  0  2         2                                              2         0Blackgrass    6  3 3 10 10 10 9  2 1 0 3 3 0 0 9  9  8  9         7                                              7         7Cheatgrass    2  2 2 7  3  7  2  0 2 0 0 2 0 0 9  3  5  6         2                                              10        2Chickweed    5  0 4 2  0  5  3  3 2 2 0 2 0 0 3  2  0  2         0                                              6         0Cocklebur    0  0 0 -- -- -- 0  --                         --                           --                             --                               --                                 0 0 9  0  7  5         0                                              0         0Corn     2  0 7 2  4  10 0  0 1 0 3 2 0 0 8  9  2  8         2                                              2         0Cotton   0  0 0 0  0  0  0  0 0 0 0 3 0 0 8  2  0  0         0                                              0         0Crabgrass    9  7 2 10 8  10 9  5 4 1 9 5 9 1 10 10 10 9         6                                              6         10Giant foxtail    9  7 6 6  2  6  9  6 2 2 6 6 7 0 10 10 2  6         2                                              3         3Lambsquarters    7  6 5 0  0  5  3  0 --                           0 0 --                                 0 0 3  5  0  5         8                                              0         0Morningglory    0  0 0 0  0  0  0  2 0 1 0 0 0 0 0  2  0  0         0                                              0         0Nutsedge 0  0 0 0  0  0  0  2 --                           --                             0 --                                 0 0 10 10 0  10        9                                              0         --Rape     6  0 0 0  0  0  3  0 0 0 0 0 0 0 0  0  0  0         0                                              0         0Rice     0  0 0 2  0  0  0  0 0 0 0 0 0 0 1  1  0  0         0                                              0         2Sorghum  2  0 0 4  2  9  0  0 0 0 0 2 0 0 7  2  4  3         1                                              0         0Soybean  0  0 0 0  0  3  0  0 0 0 2 3 0 0 1  2  0  0         1                                              0         2Sugar beet    0  3 2 1  0  1  2  0 2 0 0 0 0 0 2  1  1  1         1                                              0         0Velvetleaf    6  0 0 1  1  2  6  0 2 0 0 0 0 0 6  3  0  5         6                                              0         0Wheat    0  0 0 0  0  1  0  0 0 0 2 0 0 0 1  0  0  2         0                                              0         0Wild buckwheat    3  0 0 0  0  0  0  0 --                           --                             --                               --                                 0 0 4  3  2  0         2                                              3         0Wild oat 0  0 0 4  0  6  3  0 3 0 2 0 0 0 6  6  2  6         0                                              3         2__________________________________________________________________________    Rate (200 g/ha)COMPOUND 14      15 16 17              18 25 26 29                         30 31                              32                                33                                  34                                    35                                      36                                        37                                          38                                            39 40                                                 41 42 43__________________________________________________________________________Barley   0 0  0  0 0  0  0  0 0  0 0 0 0 0 0 0 0 0          0                                                       0                                                       0                                                       0Barnyardgrass    5 10 10 9 10 10 10 9 2  0 0 0 0 0 8 9 8 10         3                                                       10                                                       10                                                       10Bedstraw 0 2  4  2 0  3  2  0 0  7 2 0 0 0 0 0 0 0          0                                                       0                                                       0                                                       0Blackgrass    3 9  9  8 8  4  9  3 0  2 0 0 0 6 2 7 3 0          0                                                       3                                                       2                                                       6Cheatgrass    2 3  2  5 2  3  7  0 2  0 0 0 0 0 0 0 0 0          0                                                       2                                                       0                                                       0Chickweed    0 7  3  0 2  4  4  8 6  3 0 0 0 0 0 2 0 0          2                                                       2                                                       0                                                       0Cocklebur    --      -- 0  --              -- 0  0  0 0  0 0 0 0 0 --                                        --                                          1 0          0                                                       0                                                       0                                                       0Corn     0 0  0  0 0  4  5  0 0  0 0 0 0 0 5 0 0 0          0                                                       3                                                       0                                                       3Cotton   0 0  2  2 0  0  8  0 0  0 0 0 0 0 0 0 0 0          0                                                       0                                                       0                                                       0Crabgrass    5 7  10 5 10 7  9  7 5  2 2 0 0 2 4 9 4 7          0                                                       8                                                       9                                                       9Giant foxtail    5 2  7  2 10 7  9  6 5  2 2 0 0 0 2 5 6 5          4                                                       9                                                       9                                                       9Lambsquarters    0 3  10 0 0  -- 5  0 10 5 0 --                                  0 --                                      2 2 0 0          0                                                       3                                                       3                                                       --Morningglory    0 0  0  0 0  0  0  0 0  0 0 0 0 0 0 0 0 0          0                                                       0                                                       0                                                       0Nutsedge --      -- 0  --              4  7  0  0 0  0 0 0 0 0 --                                        0 0 4          0                                                       0                                                       0                                                       0Rape     0 0  0  0 0  0  0  0 0  0 0 0 0 0 0 0 0 0          0                                                       0                                                       0                                                       0Rice     0 0  0  0 0  2  2  1 0  0 0 0 0 0 0 0 0 0          0                                                       1                                                       0                                                       0Sorghum  0 0  4  2 0  0  0  0 0  0 0 0 0 0 0 0 0 0          0                                                       2                                                       2                                                       2Soybean  0 0  0  0 0  0  0  0 0  0 0 0 0 0 0 0 0 0          0                                                       0                                                       0                                                       0Sugar beet    0 2  2  0 0  0  2  0 0  0 0 0 0 0 0 0 0 0          0                                                       0                                                       0                                                       0Velvetleaf    3 2  3  0 0  0  0  0 1  0 0 0 0 0 1 0 0 0          0                                                       0                                                       3                                                       0Wheat    0 0  0  0 0  0  0  0 0  0 0 0 0 0 0 0 0 0          0                                                       0                                                       0                                                       0Wild buckwheat    0 10 1  0 0  -- -- --                         -- --                              --                                0 0 --                                      3 --                                          0 --         0                                                       --                                                       --                                                       --Wild oat 2 2  3  2 9  2  2  0 0  0 0 0 0 0 0 0 0 0          0                                                       2                                                       0                                                       2__________________________________________________________________________    Rate (200 g/ha)COMPOUND 44      45 46 47              48                49 51 52                        53 54                             55 56                                  57                                    58                                      59 60                                           61 62                                                63                                                  64 65 66__________________________________________________________________________Barley   0 0  0  0 0 0  0  0 0  0 0  0 0 0 0  0 0  0         0                                                        0                                                        0                                                        0Barnyardgrass    1 0  0  0 9 0  10 7 2  0 2  0 0 7 4  9 0  9         7                                                        10                                                        10                                                        8Bedstraw 0 0  0  0 0 0  0  0 0  2 0  0 0 0 0  0 0  0         0                                                        0                                                        0                                                        0Blackgrass    0 0  0  0 3 3  3  0 2  0 0  0 0 4 0  2 0  2         4                                                        7                                                        5                                                        0Cheatgrass    0 0  0  0 1 0  0  0 0  0 0  0 0 0 0  0 2  0         0                                                        0                                                        0                                                        0Chickweed    0 0  0  0 0 0  0  0 0  3 6  0 0 0 3  0 9  6         0                                                        5                                                        0                                                        0Cocklebur    0 0  0  0 0 0  0  0 -- 0 0  --                                  0 0 0  0 0  0         0                                                        0                                                        0                                                        0Corn     3 0  0  0 3 2  2  0 0  0 0  0 0 0 0  0 0  2         0                                                        2                                                        3                                                        1Cotton   0 0  0  0 0 0  0  0 0  0 0  0 0 0 0  0 0  0         0                                                        0                                                        0                                                        --Crabgrass    2 0  0  2 5 0  8  0 3  0 5  0 0 8 5  9 0  8         2                                                        8                                                        7                                                        2Giant foxtail    1 0  0  0 4 0  4  5 4  0 7  2 0 9 9  9 0  8         8                                                        7                                                        10                                                        7Lambsquarters    0 0  -- 0 0 0  2  0 3  0 10 --                                  --                                    5 0  4 5  0         3                                                        5                                                        --                                                        --Morningglory    0 0  0  0 0 0  0  0 0  0 0  0 0 0 0  0 0  0         0                                                        0                                                        0                                                        0Nutsedge 0 0  0  0 0 0  0  0 0  0 0  --                                  0 0 0  0 0  0         0                                                        0                                                        0                                                        0Rape     0 0  0  0 0 0  0  0 0  0 0  0 0 0 0  0 0  0         0                                                        0                                                        0                                                        0Rice     2 0  0  0 0 0  2  0 0  0 0  1 0 0 0  0 0  0         0                                                        0                                                        0                                                        0Sorghum  0 0  0  0 0 0  0  0 0  0 0  0 0 0 0  0 0  0         0                                                        0                                                        2                                                        1Soybean  0 0  0  0 0 0  0  0 0  0 0  0 0 0 0  0 0  0         0                                                        0                                                        0                                                        0Sugar beet    0 0  0  0 0 0  0  0 0  0 0  0 0 3 0  0 0  0         0                                                        1                                                        0                                                        0Velvetleaf    0 0  0  0 0 0  0  0 0  0 0  0 0 0 0  0 0  0         2                                                        2                                                        1                                                        3Wheat    0 0  0  0 0 0  0  0 0  0 0  0 0 0 0  0 0  0         0                                                        0                                                        0                                                        0Wild buckwheat    --      -- -- 0 --                0  0  0 0  0 -- --                                  0 --                                      -- --                                           -- --        --                                                        --                                                        0                                                        --Wild oat 0 0  0  0 0 0  0  0 0  0 0  0 --                                    0 0  0 0  0         0                                                        2                                                        5                                                        0__________________________________________________________________________    Rate (100 g/ha)       Rate (50 g/ha)COMPOUND 1 4 5  6  19                20                  21                    22                      23                        24                          7  8 9  10 11 12                                          13                                            14 15 16                                                    17 18__________________________________________________________________________Barley   0 0 0  0  0 0 0 0 0 0 0  0 0  0  0  0 0 0          0                                                       0                                                       0                                                       0Barnyardgrass    0 9 10 10 8 1 4 1 2 1 10 9 10 9  9  7 0 0          6                                                       9                                                       2                                                       6Bedstraw 0 0 0  1  0 0 0 0 0 2 0  1 0  0  8  2 0 0          0                                                       1                                                       0                                                       0Blackgrass    0 9 7  10 2 0 0 0 1 3 8  7 3  3  0  5 0 0          0                                                       3                                                       0                                                       3Cheatgrass    0 0 0  5  0 0 0 0 0 2 4  3 0  3  2  0 0 0          0                                                       2                                                       0                                                       2Chickweed    2 0 0  0  0 0 0 0 0 0 0  2 0  0  0  0 0 0          0                                                       0                                                       0                                                       0Cocklebur    --      --        -- -- --                --                  0 --                      --                        --                          0  0 0  -- 0  0 --                                            --         --                                                       --                                                       --                                                       --Corn     0 0 0  0  0 0 0 0 0 0 3  2 2  2  1  0 0 0          0                                                       0                                                       0                                                       0Cotton   0 0 0  0  0 0 0 0 0 0 0  0 0  0  0  0 0 0          0                                                       0                                                       0                                                       0Crabgrass    0 6 4  9  7 0 0 0 1 0 9  7 2  7  2  0 2 0          2                                                       5                                                       2                                                       3Giant foxtail    0 2 0  2  6 0 0 0 2 2 3  3 0  3  2  0 2 2          2                                                       4                                                       2                                                       3Lambsquarters    --      0 0  2  0 0 0 0 0 0 0  0 0  0  5  0 0 0          0                                                       2                                                       0                                                       0Morningglory    0 0 0  0  0 0 0 1 0 0 0  2 0  0  0  0 0 0          0                                                       0                                                       0                                                       0Nutsedge 0 --        0  0  0 0 0 0 0 --                          0  0 0  0  0  0 --                                            --         --                                                       3                                                       --                                                       0Rape     0 0 0  0  0 0 0 0 0 0 0  0 0  0  0  0 0 0          0                                                       0                                                       0                                                       0Rice     0 0 0  0  0 0 0 0 0 0 0  1 0  0  0  0 0 0          0                                                       0                                                       0                                                       0Sorghum  0 0 0  3  0 0 0 0 0 0 2  0 0  0  0  0 0 0          0                                                       0                                                       0                                                       0Soybean  0 0 0  0  0 0 0 0 0 3 1  0 0  0  0  0 0 0          0                                                       0                                                       0                                                       0Sugar beet    2 0 0  0  0 0 0 0 0 0 1  1 0  0  2  0 0 0          0                                                       0                                                       0                                                       0Velvetleaf    0 0 0  1  4 0 0 0 0 0 2  0 0  3  0  0 0 0          0                                                       0                                                       0                                                       0Wheat    0 0 0  0  0 0 0 0 0 0 0  0 0  0  0  0 0 0          0                                                       0                                                       0                                                       0Wild buckwheat    0 0 0  0  0 0 --                    --                      2 --                          3  2 2  0  2  2 0 0          2                                                       0                                                       0                                                       0Wild oat 0 0 0  0  0 0 0 0 0 0 2  0 0  0  0  0 0 0          0                                                       2                                                       0                                                       3__________________________________________________________________________    Rate (50 g/ha)COMPOUND 25      26        29 30             31 32                  33                    34 35                         36 37                              38                                39 40                                     41 42                                          43 44                                               45 46                                                    47                                                      48                                                        49__________________________________________________________________________Barley   0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Barnyardgrass    3 9 1  0 0  0 0 0  0 0  6 1 0  0 2  9 8  0        0                                                      0                                                      0                                                      1 0Bedstraw 0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Blackgrass    0 3 0  0 0  0 0 0  0 0  2 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 2Cheatgrass    0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Chickweed    0 0 0  4 0  0 0 0  0 0  1 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Cocklebur    0 0 0  0 0  0 0 0  0 -- --                              0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Corn     0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Cotton   0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Crabgrass    3 7 1  1 0  0 0 0  0 0  3 0 0  0 3  6 5  0        0                                                      0                                                      0                                                      0 0Giant foxtail    6 2 2  1 0  0 0 0  0 0  0 0 0  0 3  5 7  0        0                                                      0                                                      0                                                      0 0Lambsquarters    0 0 3  0 4  0 --                    -- --                         0  2 --                                0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Morningglory    0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Nutsedge 3 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Rape     0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Rice     0 2 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Sorghum  0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Soybean  0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Sugar beet    0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Velvetleaf    0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Wheat    0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0Wild buckwheat    --      --        -- --             -- --                  0 0  0 0  --                              --                                -- --                                     -- --                                          -- --       --                                                      --                                                      0                                                      0 0Wild oat 0 0 0  0 0  0 0 0  0 0  0 0 0  0 0  0 0  0        0                                                      0                                                      0                                                      0 0__________________________________________________________________________    Rate (50 g/ha)COMPOUND 51 52  53 54 55  56 57  58 59 60  61 62 63  64 65  66__________________________________________________________________________Barley   0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Barnyardgrass    1  0   0  0  0   0  0   0  0  0   0  0  1   9  4   0Bedstraw 0  0   0  0  0   0  0   0  0  0   0  0  0   -- 0   0Blackgrass    0  0   0  0  0   0  0   0  0  0   0  0  2   0  2   0Cheatgrass    0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Chickweed    0  0   0  -- 0   0  --  0  0  0   0  0  0   0  0   0Cocklebur    0  0   -- 0  --  0  0   0  0  0   0  0  0   0  --  0Corn     1  0   0  0  0   0  0   0  0  0   0  0  --  0  0   0Cotton   0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Crabgrass    2  0   2  0  1   0  0   0  0  0   0  3  1   3  2   0Giant foxtail    0  0   2  0  0   0  0   0  0  0   0  0  1   8  4   5Lambsquarters    0  0   -- 0  0   -- --  0  0  0   -- 0  --  -- --  --Morningglory    0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Nutsedge 0  0   -- 0  0   0  0   0  0  0   0  0  0   0  0   0Rape     0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Rice     0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Sorghum  0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Soybean  0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Sugar beet    0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Velvetleaf    0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Wheat    0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0Wild buckwheat    0  0   0  0  --  0  0   -- -- --  -- -- --  0  0   --Wild oat 0  0   0  0  0   0  0   0  0  0   0  0  0   0  0   0__________________________________________________________________________ 
    
     TEST B 
     The compounds evaluated in this test were formulated in a non-phytoxic solvent and applied to the soil surface before plant seedlings emerged (preemergence application), to water that covered the soil surface (paddy application), and to plants that were in the one-to-four stage (postemergence application). A sandy loam soil was used for the preemergence and postemergence tests, while a silt loam soil was used in the paddy test. Water depth was approximately 2.5 cm for the paddy test and was maintained at this level for the duration of the test. 
     Plant species in the preemergence and postemergence tests consisted of barley (Hordeum vulgare), bedstraw (Galium aparine), blackgrass (Alopecurus myosuroides), chickweed (Stellaria media), corn (Zea mays), cotton (Gossypium hirsutum), crabgrass (Digitaria sanguinalis), downy brome (Bromus tectorum), duck salad (Heteranthera limosa), giant foxtail (Setaria faberii), lambsquarters (Chenopodium album), morningglory (Ipomoea hederacea), pigweed (Amaranthusretro flexus), rape (Lolium multiflorum), rice (Oryza sativa), ryegrass (Lolium multiflorum), sorghum (Sorghum bicolor), soybean (Glycine max), speedwell (Veronica persica), sugar beet (Beta vulgaris), velvetleaf (Abutilon theophrasti), wheat (Triticum aestivum), wild buckwheat (Polygonum convolvulus) and wild oat (Avena fatua). All plant species were planted one day before application of the compound for the preemergence portion of this test. Plantings of these species were adjusted to produce plants of appropriate size for the postemergence portion of the test. Plant species in the paddy test consisted of barnyardgrass (Echinochloa crus-galli), rice (Oryza sativa), and umbrella sedge (Cyperus difformis). 
     All plant species were grown using normal greenhouse practices. Visual evaluations of injury expressed on treated plants, when compared to untreated controls, were recorded approximately fourteen to twenty-one days after application of the test compound. Plant response ratings, summarized in Table B, were recorded on a 0 to 10 scale where 0 is no injury and 10 is complete control. A dash (-) response means no test result. 
     
                       TABLE B______________________________________     COMPOUND     4    6       7      8     18   19______________________________________POSTEMERGENCERate (500 g/ha)Barley Igri                           2    0Bedstraw                              2    7Blackgrass                            6    9Chickweed                             0    5Corn                                  2    3Cotton                                1    4Crabgrass                             4    8Downy brome                           0    2Duck salad                            2    9Giant foxtail                         2    8Lambsquarters                         5    4Morningglory                          0    0Pigweed                               4    5Rape                                  4    3Ryegrass                              0    0Sorghum                               3    2Soybean                               0    2Speedwell                             3    4Sugar beet                            5    6Velvetleaf                            2    4Wheat                                 3    2Wild buckwheat                        0    9Wild oat                              0    0Barnyardgrass                         10   10Rice Japonica                         8    3Umbrella sedge                        9    9Rate (250 g/ha)Barley Igri 0      5       3    0     0    0Bedstraw    0      0       0    0     0    6Blackgrass  8      9       --   6     5    6Chickweed   0      6       2    0     0    4Corn        0      3       0    0     0    2Cotton      0      0       0    0     0    3Crabgrass   0      0       3    3     3    4Downy brome 0      5       2    0     0    0Duck salad  3      3       9    9     0    9Giant foxtail       0      0       3    4     0    7Lambsquarters       0      0       --   3     3    3Morningglory       0      0       0    0     0    0Pigweed     0      0       0    0     4    3Rape        0      2       0    0     3    2Ryegrass    5      5       7    0     0    0Sorghum     0      0       0    0     2    2Soybean     0      0       0    0     0    2Speedwell   0      4       0    0     0    3Sugar beet  0      6       2    0     3    5Velvetleaf  0      0       0    0     0    2Wheat       2      5       0    0     0    0Wild buckwheat       0      0       0    0     0    5Wild oat    0      3       0    0     0    0Barnyardgrass       9      9       10   10    9    10Rice Japonica       8      8       9    8     7    0Umbrella sedge       9      9       9    9     9    9Rate (125 g/ha)Barley Igri 0      3       1    0     0    0Bedstraw    0      0       0    0     0    5Blackgrass  3      5       8    3     5    5Chickweed   0      4       0    0     0    2Corn        0      0       0    0     0    0Cotton      0      0       0    0     0    2Crabgrass   0      0       0    2     2    3Downy brome 0      2       0    0     0    0Duck salad  0      2       8    9     0    7Giant foxtail       0      0       0    3     0    4Lambsquarters       0      0       5    0     0    0Morningglory       0      0       0    0     0    0Pigweed     0      0       0    0     4    2Rape        0      0       0    0     0    2Ryegrass    0      3       5    0     0    0Sorghum     0      0       0    0     0    0Soybean     0      0       0    0     0    0Speedwell   0      4       0    0     0    2Sugar beet  0      0       0    0     0    5Velvetleaf  0      0       0    0     0    2Wheat       0      3       0    0     0    0Wild buckwheat       0      0       0    0     0    5Wild oat    0      0       0    0     0    0Barnyardgrass       9      9       10   10    9    10Rice Japonica       2      8       9    7     5    0Umbrella sedge       7      9       9    9     7    8Rate (62 g/ha)Barley Igri 0      2       0    0     0    0Bedstraw    0      0       0    0     0    5Blackgrass  0      4       7    2     2    2Chickweed   0      0       0    0     0    0Corn        0      0       0    0     0    0Cotton      0      0       0    0     0    0Crabgrass   0      0       0    0     2    0Downy brome 0      0       0    0     0    0Duck salad  0      0       8    4     0    2Giant foxtail       0      0       0    0     0    3Lambsquarters       0      0       0    0     0    0Morningglory       0      0       0    0     0    0Pigweed     0      0       0    0     2    0Rape        0      0       0    0     0    0Ryegrass    0      0       2    0     0    0Sorghum     0      0       0    0     0    0Soybean     0      0       0    0     0    0Speedwell   0      0       0    0     0    0Sugar beet  0      0       0    0     0    2Velvetleaf  0      0       0    0     0    2Wheat       0      2       0    0     0    0Wild buckwheat       0      0       0    0     0    4Wild oat    0      0       0    0     0    0Barnyardgrass       7      9       10   10    9    10Rice Japonica       0      5       8    0     0    0Umbrella sedge       7      9       9    9     7    7Rate (31 g/ha)Barley Igri 0      0       0    0     0    0Bedstraw    0      0       0    0     0    4Blackgrass  0      0       4    0     0    0Chickweed   0      0       0    0     0    0Corn        0      0       0    0     0    0Cotton      0      0       0    0     0    0Crabgrass   0      0       0    0     2    0Downy brome 0      0       0    0     0    0Duck salad  0      0       5    3     0    0Giant foxtail       0      0       0    0     0    0Lambsquarters       0      0       0    0     0    0Morningglory       0      0       0    0     0    0Pigweed     0      0       0    0     0    0Rape        0      0       0    0     0    0Ryegrass    0      0       0    0     0    0Sorghum     0      0       0    0     0    0Soybean     0      0       0    0     0    0Speedwell   0      0       0    0     0    0Sugar beet  0      0       0    0     0    0Velvetleaf  0      0       0    0     0    0Wheat       0      0       0    0     0    0Wild buckwheat       0      0       0    0     0    2Wild oat    0      0       0    0     0    0Barnyardgrass       2      8       9    9     4    9Rice Japonica       0      0       0    0     0    0Umbrella sedge       3      4       8    7     0    2Rate (16 g/ha)Barley Igri 0      0       0    0Bedstraw    0      0       0    0Blackgrass  0      0       0    0Chickweed   0      0       0    0Corn        0      0       0    0Cotton      0      0       0    0Crabgrass   0      0       0    0Downy brome 0      0       0    0Duck salad  0      0       0    0Giant foxtail       0      0       0    0Lambsquarters       0      0       0    0Morningglory       0      0       0    0Pigweed     0      0       0    0Rape        0      0       0    0Ryegrass    0      0       0    0Sorghum     0      0       0    0Soybean     0      0       0    0Speedwell   0      0       0    0Sugar beet  0      0       0    0Velvetleaf  0      0       0    0Wheat       0      0       0    0Wild buckwheat       0      0       0    0Wild oat    0      0       0    0Barnyardgrass       0      6       9    8Rice Japonica       0      0       0    0Umbrella sedge       3      0       0    2PREEMERGENCERate (500 g/ha)Barley Igri                           0    0Bedstraw                              0    4Blackgrass                            10   10Chickweed                             5    8Corn                                  2    0Cotton                                0    3Crabgrass                             9    10Downy brome                           6    0Duck salad                            --   --Giant foxtail                         9    10Lambsquarters                         6    5Morningglory                          3    0Pigweed                               4    5Rape                                  0    5Ryegrass                              10   3Sorghum                               4    3Soybean                               2    0Speedwell                             6    3Sugar beet                            6    8Velvetleaf                            4    8Wheat                                 3    4Wild buckwheat                        7    5Wild oat                              5    2Rate (250 g/ha)Barley Igri 3      2       0    0     0    0Bedstraw    0      --      0    0     0    2Blackgrass  10     10      10   10    9    8Chickweed   3      7       7    0     0    6Corn        4      3       4    4     2    0Cotton      0      3       0    0     0    1Crabgrass   4      5       7    10    8    10Downy brome 5      10      5    0     3    0Duck salad  --     --      --   --    --   --Giant foxtail       3      0       3    6     8    9Lambsquarters       4      9       6    4     2    5Morningglory       0      0       0    0     0    0Pigweed     0      0       5    0     2    5Rape        0      0       0    0     0    3Ryegrass    8      9       10   7     9    3Sorghum     3      4       0    4     2    2Soybean     0      0       2    0     0    0Speedwell   7      9       8    0     0    2Sugar beet  0      5       4    4     5    5Velvetleaf  5      2       5    4     2    7Wheat       3      4       0    0     0    0Wild buckwheat       0      2       6    5     2    3Wild oat    2      3       6    0     0    0Rate (125 g/ha)Barley Igri 2      0       0    0     0    0Bedstraw    0      0       0    0     0    0Blackgrass  8      10      10   9     8    5Chickweed   0      4       7    0     0    3Corn        1      2       3    0     0    0Cotton      0      0       0    0     0    0Crabgrass   0      3       7    10    7    10Downy brome 2      5       4    0     2    0Duck salad  --     --      --   --    --   --Giant foxtail       2      0       3    3     6    9Lambsquarters       4      3       5    3     0    2Morningglory       0      0       0    0     0    0Pigweed     0      0       4    0     0    3Rape        0      0       0    0     0    2Ryegrass    5      9       7    7     4    0Sorghum     2      0       0    3     0    0Soybean     0      0       0    0     0    0Speedwell   3      8       7    0     0    0Sugar beet  0      5       3    3     0    0Velvetleaf  1      0       3    0     0    7Wheat       3      0       0    0     0    0Wild buckwheat       0      0       5    5     0    0Wild oat    0      2       5    0     0    0Rate (62 g/ha)Barley Igri 0      0       0    0     0    0Bedstraw    0      --      0    0     0    0Blackgrass  3      7       8    7     5    4Chickweed   0      3       5    0     0    0Corn        0      0       0    0     0    0Cotton      0      0       0    0     0    0Crabgrass   0      0       3    10    4    9Downy brome 0      3       0    0     0    0Duck salad  --     --      --   --    --   --Giant foxtail       0      0       0    0     4    6Lambsquarters       3      0       3    0     0    2Morningglory       0      0       0    0     0    0Pigweed     0      0       3    0     0    2Rape        0      0       0    0     0    0Ryegrass    3      5       7    3     0    0Sorghum     0      0       0    0     0    0Soybean     0      0       0    0     0    0Speedwell   3      3       5    0     0    0Sugar beet  0      3       2    0     0    0Velvetleaf  0      0       0    0     0    2Wheat       0      0       0    0     0    0Wild buckwheat       0      0       4    4     0    0Wild oat    0      0       0    0     0    0Rate (31 g/ha)Barley Igri 0      0       0    0     0    0Bedstraw    0      0       0    0     0    0Blackgrass  2      4       5    4     2    0Chickweed   0      0       3    0     0    0Corn        0      0       0    0     0    0Cotton      0      0       0    0     0    0Crabgrass   0      0       0    7     2    5Downy brome 0      0       0    0     0    0Duck salad  --     --      --   --    --   --Giant foxtail       0      0       0    0     2    3Lambsquarters       2      0       0    0     0    0Morningglory       0      0       0    0     0    0Pigweed     0      0       0    0     0    2Rape        0      0       0    0     0    0Ryegrass    0      2       5    0     0    0Sorghum     0      0       0    0     0    0Soybean     0      0       0    0     0    0Speedwell   0      3       3    0     0    0Sugar beet  0      0       0    0     0    0Velvetleaf  0      0       0    0     0    0Wheat       0      0       0    0     0    0Wild buckwheat       0      0       3    3     0    0Wild oat    0      0       0    0     0    0Rate (16 g/ha)Barley Igri 0      0       0    0Bedstraw    0      0       0    0Blackgrass  0      0       4    0Chickweed   0      0       0    0Corn        0      0       0    0Cotton      0      0       0    0Crabgrass   0      0       0    3Downy brome 0      0       0    0Duck salad  --     --      --   --Giant foxtail       0      0       0    0Lambsquarters       --     0       0    0Morningglory       0      0       0    0Pigweed     0      0       0    0Rape        0      0       0    0Ryegrass    0      0       0    0Sorghum     0      0       0    0Soybean     0      0       0    0Speedwell   0      2       0    0Sugar beet  0      0       0    0Velvetleaf  0      0       0    0Wheat       0      0       0    0Wild buckwheat       0      0       3    3Wild oat    0      0       0    0______________________________________ 
    
     TEST C 
     Plastic pots were partially filled with silt loam soil. The soil was then saturated with water. Japonica rice (Oryza sativa) seedlings at the 2.0 to 2.5 leaf stage, seeds selected from barnyardgrass (Echinochloa crus-galli), duck salad (Heteranthera limosa), umbrella sedge (Cyperus difformis), and tubers selected from arrowhead (Sagittaria spp.) and waterchestnut (Eleocharis spp.), were planted into this soil. After planting, water levels were raised to 3 cm above the soil surface and maintained at this level throughout the test. Chemical treatments were formulated in a non-phytotoxic solvent and applied directly to the paddy water. Treated plants and controls were maintained in a greenhouse for approximately 21 days, after which all species were compared to controls and visually evaluated. Plant response ratings, summarized in Table C, are reported on a 0 to 10 scale where 0 is no effect and 10 is complete control. A dash (-) response means no test result. 
     
                       TABLE C______________________________________     COMPOUND     4    6       7      8     18   19______________________________________Rate (1000 g/ha)PADDYArrowhead          5       5    3     3Barnyardgrass      10      10   10    10Japonica rice      6       5    3     2Umbrella sedge     9       9    9     8Waterchestnut      7       6    7     8Rate (500 g/ha)PADDYArrowhead   --     4       5    2     2    3Barnyardgrass       10     10      9    10    10   10Duck salad  10     10      --   --    --   --Japonica rice       3      5       5    3     1    1Umbrella sedge       10     9       9    9     7    9Waterchestnut       6      6       6    6     6    7Rate (250 g/ha)PADDYArrowhead   --     3       2    1     0    2Barnyardgrass       10     10      10   10    9    9Duck salad  10     10      --   --    --   --Japonica rice       2      4       3    2     0    0Umbrella sedge       9      9       9    9     7    9Waterchestnut       4      7       6    4     6    3Rate (125 g/ha)PADDYArrowhead   --     3       2    1     0    0Barnyardgrass       8      10      10   10    8    7Duck salad  9      8       --   --    --   --Japonica rice       1      2       1    1     0    0Umbrella sedge       8      9       8    8     6    7Waterchestnut       2      3       5    4     4    2Rate (64 g/ha)PADDYArrowhead   --     1       0    0     0    0Barnyardgrass       4      7       9    9     2    5Duck salad  8      5       --   --    --   --Japonica rice       0      1       1    0     0    0Umbrella sedge       6      8       8    6     4    7Waterchestnut       0      2       4    0     0    3Rate (32 g/ha)PADDYArrowhead   --     --                      0Barnyardgrass       0      4                       1Duck salad  0      0                       --Japonica rice       0      1                       0Umbrella sedge       1      0                       5Waterchestnut       0      0                       3______________________________________ 
    
     TEST D 
     Plastic pots were partially filled with silt loam soil. The soil was then flooded with water, Japonica rice (Oryza sativa) sprouted seeds and 1.5 leaf transplants were planted in the soil. Seeds of barnyardgrass (Echinochloa crus-galli) were planted in saturated soil and plants grown to the 1 leaf, 2 leaf and 3 leaf stages for testing. At testing, the water level for all plantings was raised to 2 cm above the soil surface. Chemical treatments were formulated in a non-phytotoxic solvent and applied directly to the paddy water. Treated plants and controls were maintained in a greenhouse for approximately 21 days, after which all species were compared to controls and visually evaluated. Plant response ratings, summarized in Table D are reported on a 0 to 10 scale where 0 is no effect and 10 is complete control. A dash (-) response means no test result. 
     
                       TABLE D______________________________________     COMPOUND     4    6       7      8     18   19______________________________________Rate (1000 g/ha)Flood1-LF B.Y.Grass       102-LF B.Y.Grass       93-lf B.Y.Grass       9Jap Direct Seed       9Jap Price Eff       7Rate (500 g/ha)Flood1-LF B.Y.Grass       9      10           10    10   102-LF B.Y.Grass       8      10           10    8    83-lf B.Y.Grass       8      9            9     7    9Jap Direct Seed       10     10           9     6    0Jap Rice Eff       5      5            2     0    0Rate (250 g/ha)Flood1-LF B.Y.Grass       9      10      10   10    9    102-LF B.Y.Grass       8      9       10   10    7    73-lf B.Y.Grass       7      9       8    9     7    6Jap Direct Seed       9      9       10   9     6    0Jap Rice Eff       4      4       7    2     0    0Rate (125 g/ha)Flood1-LF B.Y.Grass       9      10      10   10    9    102-LF B.Y.Grass       8      7       9    9     7    33-lf B.Y.Grass       7      7       7    9     2    2Jap Direct Seed       6      8       9    8     3    1Jap Rice Eff       5      1       6    0     0    0Rate (64 g/ha)Flood1-LF B.Y.Grass       6      8       10   10    6    82-LF B.Y.Grass       2      5       7    7     7    03-lf B.Y.Grass       3      3       5    7     0    0Jap Direct Seed       3      7       9    7     1    0Jap Rice Eff       0      2       4    0     0    0Rate (32 g/ha)Flood1-LF B.Y.Grass       0      8       10   9     5    32-LF B.Y.Grass       1      2       8    3     0    03-lf B.Y.Grass       0      0       5    3     0    0Jap Direct Seed       0      4       9    3     1    0Jap Rice Eff       0      2       2    1     0    0Rate (16 g/ha)Flood1-LF B.Y.Grass             6    02-LF B.Y.Grass             3    03-lf B.Y.Grass             2    0Jap Direct Seed            4    1Jap Rice Eff               0    0______________________________________ 
    
     TEST E 
     Compounds evaluated in this test were formulated in a non-phytoxic solvent and applied to the soil surface before plant seedlings emerged (preemergence application) and to plants that were in the one-to-four leaf stage (postemergence application). A sandy loam soil was used for the preemergence test while a mixture of sandy loam soil and greenhouse potting mix in a 60:40 ratio was used for the postemergence test. Test compounds were applied within approximately one day after planting seeds for the preemergence test. Plantings of these crops and weed species were adjusted to produce plants of appropriate size for the postemergence test. All plant species were grown using normal greenhouse practices. Crop and weed species include winter barley (Hordeum vulgare cv. `Igri`), bedstraw (Galium aparine), blackgrass (Alopecures myosuroides), chickweed (Stellaria media), downy brome (Bromus tectorum), field violet (Viola arvensis), green foxtail (Setaria viridis), kochia (Kochia scoparia), lambsquarters (Chenopodium album), Persian speedwell (Veronica persica), rape (Brassica napus cv. `Jet Neuf`), ryegrass (Lolium multiflorum), sugar beet (Beta vulgaris cv. `US1`), sunflower (Helianthus annuus cv. `Russian Giant`), spring wheat (Triticum aestivum cv. `ERA`), winter wheat (Triticum aestivum cv. `Talent`), wild buckwheat (Polygonum convolvulus), wild mustard (Sinapis arvensis), wild oat (Avena fatua), and wild radish (Raphanus raphanistrum). Blackgrass and wild oat were treated postemergence at two growth stages. The first stage (1) was when the plants had two to three leaves. The second stage (2) was when the plants had approximately four leaves or in the initial stages of tillering. Treated plants and untreated controls were maintained in a greenhouse for approximately 21 to 28 days, after which all treated plants were compared to untreated controls and visually evaluated. Plant response ratings, summarized in Table E, are based upon a 0 to 10 scale where 0 is no effect and 10 is complete control. A dash response (-) means no test result. 
     
                       TABLE E______________________________________       COMPOUND       4    5      6        7    18______________________________________POSTEMERGENCERate (2000 g/ha)Blackgrass (1)         0      0      5Blackgrass (2)         0      0      6Chickweed     0      0      0Downy brome   0      0      0Field violet  0      0      0Galium (1)    0      0      0Green foxtail 0      0      0Lambsquarters 0      0      0Persn Speedwell         0      0      0Rape          0      0      0Ryegrass      0      0      2Sugar beet    0      0      0Sunflower     0      0      0Wheat (Spring)         0      0      0Wheat (Winter)         0      0      0Wild buckwheat         0      0      0Wild mustard  0      0      0Wild oat (1)  0      0      0Wild oat (2)  0      0      0Wild radish   0      0      0Winter Barley 0      0      0Rate (1000 g/ha)Blackgrass (1)         0      0      2Blackgrass (2)         0      0      3Chickweed     0      0      0Downy brome   0      0      0Field violet  0      0      0Galium (1)    0      0      0Green foxtail 0      0      0Lambsquarters 0      0      0Persn Speedwell         0      0      0Rape          0      0      0Ryegrass      0      0      0Sugar beet    0      0      0Sunflower     0      0      0Wheat (Spring)         0      0      0Wheat (Winter)         0      0      0Wild buckwheat         0      0      0Wild mustard  0      0      0Wild oat (1)  0      0      0Wild oat (2)  0      0      0Wild radish   0      0      0Winter Barley 0      0      0Rate (500 g/ha)Blackgrass (1)         0      0      0      6    0Blackgrass (2)         0      0      0      8    0Chickweed     0      0      0      0    0Downy brome   0      0      0      0    0Field violet  0      0      0      0    0Galium (1)    0      0      0      0    0Galium (2)    --     --     --     0    --Green foxtail 0      0      0      0    0Kochia        --     --     --     0    0Lambsquarters 0      0      0      0    0Persn Speedwell         0      0      0      0    0Rape          0      0      0      0    0Ryegrass      0      0      0      2    0Sugar beet    0      0      0      0    0Sunflower     0      0      0      0    0Wheat (Spring)         0      0      0      0    0Wheat (Winter)         0      0      0      0    0Wild buckwheat         0      0      0      0    0Wild mustard  0      0      0      0    0Wild oat (1)  0      0      0      0    0Wild oat (2)  0      0      0      0    0Wild radish   0      0      0      0    0Winter Barley 0      0      0      0    0Rate (250 g/ha)Blackgrass (1)         0      0      0      3    0Blackgrass (2)         0      0      0      4    0Chickweed     0      0      0      0    0Downy brome   0      0      0      0    0Field violet  0      0      0      0    0Galium (1)    0      0      0      0    0Galium (2)    --     --     --     0    --Green foxtail 0      0      0      0    0Kochia        --     --     --     0    0Lambsquarters 0      0      0      0    0Persn Speedwell         0      0      0      0    0Rape          0      0      0      0    0Ryegrass      0      0      0      0    0Sugar beet    0      0      0      0    0Sunflower     0      0      0      0    0Wheat (Spring)         0      0      0      0    0Wheat (Winter)         0      0      0      0    0Wild buckwheat         0      0      0      0    0Wild mustard  0      0      0      0    0Wild oat (1)  0      0      0      0    0Wild oat (2)  0      0      0      0    0Wild radish   0      0      0      0    0Winter Barley 0      0      0      0    0Rate (125 g/ha)Blackgrass (1)         0      0      0      0    0Blackgrass (2)         0      0      0      0    0Chickweed     0      0      0      0    0Downy brome   0      0      0      0    0Field violet  0      0      0      0    0Galium (1)    0      0      0      0    0Galium (2)    --     --     --     0    --Green foxtail 0      0      0      0    0Kochia        --     --     --     0    0Lambsquarters 0      0      0      0    0Persn Speedwell         0      0      0      0    0Rape          0      0      0      0    0Ryegrass      0      0      0      0    0Sugar beet    0      0      0      0    0Sunflower     0      0      0      0    0Wheat (Spring)         0      0      0      0    0Wheat (Winter)         0      0      0      0    0Wild buckwheat         0      0      0      0    0Wild mustard  0      0      0      0    0Wild oat (1)  0      0      0      0    0Wild oat (2)  0      0      0      0    0Wild radish   0      0      0      0    0Winter Barley 0      0      0      0    0Rate (64 g/ha)Blackgrass (1)                     0Blackgrass (2)                     0Chickweed                          0Downy brome                        0Field violet                       0Galium (1)                         0Galium (2)                         0Green foxtail                      0Kochia                             0Lambsquarters                      0Persn Speedwell                    0Rape                               0Ryegrass                           0Sugar beet                         0Sunflower                          0Wheat (Spring)                     0Wheat (Winter)                     0Wild buckwheat                     0Wild mustard                       0Wild oat (1)                       0Wild oat (2)                       0Wild radish                        0Winter Barley                      0Rate (32 g/ha)Blackgrass (1)                     0Blackgrass (2)                     0Chickweed                          0Downy brome                        0Field violet                       0Galium (1)                         0Galium (2)                         0Green foxtail                      0Kochia                             0Lambsquarters                      0Persn Speedwell                    0Rape                               0Ryegrass                           0Sugar beet                         0Sunflower                          0Wheat (Spring)                     0Wheat (Winter)                     0Wild buckwheat                     0Wild mustard                       0Wild oat (1)                       0Wild oat (2)                       0Wild radish                        0Winter Barley                      0Rate (16 g/ha)Blackgrass (1)                     0Blackgrass (2)                     0Chickweed                          0Downy brome                        0Field violet                       0Galium (1)                         0Galium (2)                         0Green foxtail                      0Kochia                             0Lambsquarters                      0Persn Speedwell                    0Rape                               0Ryegrass                           0Sugar beet                         0Sunflower                          0Wheat (Spring)                     0Wheat (Winter)                     0Wild buckwheat                     0Wild mustard                       0Wild oat (1)                       0Wild oat (2)                       0Wild radish                        0Winter Barley                      0PREEMERGENCERate (2000 g/ha)Blackgrass (1)         10     10     10Blackgrass (2)         10     10     10Chickweed     7      4      8Downy brome   9      9      10Field violet  0      0      4Galium (1)    6      8      9Green foxtail 8      9      10Lambsquarters --     --     --Persn Speedwell         7      0      4Rape          0      2      4Ryegrass      10     10     10Sugar beet    2      2      6Sunflower     0      0      0wheat (spring)         6      5      6Wheat (Winter)         6      8      7Wild buckwheat         4      0      3Wild mustard  2      0      0Wild oat (1)  5      4      5Wild oat (2)  5      5      7Wild radish   0      0      5Winter Barley 6      5      6Rate (1000 g/ha)Blackgrass (1)         10     8      10Blackgrass (2)         10     9      10Chickweed     3      2      6Downy brome   7      7      10Field violet  0      0      2Galium (1)    3      3      6Green foxtail 6      6      9Lambsquarters --     --     --Persn Speedwell         4      0      2Rape          0      0      2Ryegrass      10     9      10Sugar beet    0      0      3Sunflower     0      0      0Wheat (Spring)         4      2      3Wheat (Winter)         4      3      5Wild buckwheat         2      0      0Wild mustard  0      0      0Wild oat (1)  3      2      2Wild oat (2)  3      2      4Wild radish   0      0      3Winter Barley 4      2      4Rate (500 g/ha)Blackgrass (1)         10     5      10     10   10Blackgrass (2)         10     6      10     10   10Chickweed     0      0      4      8    0Downy brome   5      3      8      7    0Field violet  0      0      0      4    0Galium (1)    0      0      4      2    0Galium (2)    --     --     --     3    --Green foxtail 3      4      8      7    10Kochia        --     --     --     0    0Lambsquarters --     --     --     2    0Persn Speedwell         2      0      0      8    0Rape          0      0      0      --   0Ryegrass      8      6      10     10   9Sugar beet    0      0      0      5    0Sunflower     0      0      0      0    0Wheat (Spring)         2      0      0      6    0Wheat (Winter)         2      0      3      6    0Wild buckwheat         0      0      0      0    0Wild mustard  0      0      0      0    0Wild oat (1)  0      0      0      5    0Wild oat (2)  0      0      0      6    0Wild radish   0      0      0      2    0Winter Barley 2      0      1      7    0Rate (250 g/ha)Blackgrass (1)         6      2      10     10   8Blackgrass (2)         7      3      10     10   9Chickweed     0      0      2      6    0Downy brome   3      0      6      5    0Field violet  0      0      0      2    0Galium (1)    0      0      2      0    0Galium (2)    --     --     --     0    --Green foxtail 0      2      7      5    4Kochia        --     --     --     0    0Lambsquarters --     --     --     0    0Persn Speedwell         0      0      0      6    0Rape          0      0      0      --   0Ryegrass      4      2      8      10   7Sugar beet    0      0      0      2    0Sunflower     0      0      0      0    0Wheat (Spring)         0      0      0      3    0Wheat (Winter)         0      0      0      3    0Wild buckwheat         0      0      0      0    0Wild mustard  0      0      0      0    0Wild oat (1)  0      0      0      3    0Wild oat (2)  0      0      0      4    0Wild radish   0      0      0      0    0Winter Barley 0      0      0      5    0Rate (125 g/ha)Blackgrass (1)         4      0      8      10   6Blackgrass (2)         5      0      8      10   6Chickweed     0      0      0      2    0Downy brome   0      0      2      2    0Field violet  0      0      0      0    0Galium (1)    0      0      0      0    0Galium (2)    --     --     --     0    --Green foxtail 0      0      5      3    0Kochia        --     --     --     0    0Lambsquarters --     --     --     0    0Persn Speedwell         0      0      0      3    0Rape          0      0      0      --   0Ryegrass      2      0      5      9    4Sugar beet    0      0      0      0    0Sunflower     0      0      0      0    0Wheat (Spring)         0      0      0      0    0Wheat (Winter)         0      0      0      0    0Wild buckwheat         0      0      0      0    0Wild mustard  0      0      0      0    0Wild oat (1)  0      0      0      0    0Wild oat (2)  0      0      0      0    0Wild radish   0      0      0      0    0Winter Barley 0      0      0      2    0Rate (64 g/ha)Blackgrass (1)         2      0      3      7    3Blackgrass (2)         2      0      4      8    4Chickweed     0      0      0      0    0Downy brome   0      0      0      0    0Field violet  0      0      0      0    0Galium (1)    0      0      0      0    0Galium (2)    --     --     --     0    --Green foxtail 0      0      2      0    0Kochia        --     --     --     0    0Lambsquarters --     --     --     0    0Persn Speedwell         0      0      0      0    0Rape          0      0      0      --   0Ryegrass      0      0      2      8    2Sugar beet    0      0      0      0    0Sunflower     0      0      0      0    0Wheat (Spring)         0      0      0      0    0Wheat (Winter)         0      0      0      0    0Wild buckwheat         0      0      0      0    0Wild mustard  0      0      0      0    0Wild oat (1)  0      0      0      0    0Wild oat (2)  0      0      0      0    0Wild radish   0      0      0      0    0Winter Barley 0      0      0      0    0Rate (32 g/ha)Blackgrass (1)         0      0      0      3    0Blackgrass (2)         0      0      2      4    0Chickweed     0      0      0      0    0Downy brome   0      0      0      0    0Field violet  0      0      0      0    0Galium (1)    0      0      0      0    0Galium (2)    --     --     --     0    --Green foxtail 0      0      0      0    0Kochia        --     --     --     0    0Lambsquarters --     --     --     0    0Persn Speedwell         0      0      0      0    0Rape          0      0      0      --   0Ryegrass      0      0      0      5    0Sugar beet    0      0      0      0    0Sunflower     0      0      0      0    0Wheat (Spring)         0      0      0      0    0Wheat (Winter)         0      0      0      0    0Wild buckwheat         0      0      0      0    0Wild mustard  0      0      0      0    0Wild oat (1)  0      0      0      0    0Wild oat (2)  0      0      0      0    0Wild radish   0      0      0      0    0Winter Barley 0      0      0      0    0Rate (16 g/ha)Blackgrass (1)                     0Blackgrass (2)                     0Chickweed                          0Downy brome                        0Field violet                       0Galium (1)                         0Galium (2)                         0Green foxtail                      0Kochia                             0Lambsquarters                      0Persn Speedwell                    0Rape                               --Ryegrass                           2Sugar beet                         0Sunflower                          0Wheat (Spring)                     0Wheat (Winter)                     0Wild buckwheat                     0Wild mustard                       0Wild oat (1)                       0Wild oat (2)                       0Wild radish                        0Minter Barley                      0______________________________________