Patent ID: 6235684
Filing Date: 2001-05-22
Classification: A01N

Abstract:
A method of combating phytopathogenic diseases on crop plants which comprises applying to the crop plants or the locus thereof being infested with said phytopathogenic disease an effective amount of a combination ofa) a 2-(5-phenyl-3,6-diaza-2,7-dioxa-octa-3,5-dienyl)-phenylacrylamide of formula I ##STR34##whereinR.sub.1 is hydrogen, fluoro or chloro,R.sub.2 is methyl, ethyl, trifluoromethyl, trifluoromethoxy, cyano, fluoro, chloro or bromo, with the proviso that R.sub.2 cannot be fluoro, chloro or bromo, when R.sub.1 is hydrogen;in association withb) either an anilinopyrimidine of formula II ##STR35##whereinR.sub.3 is methyl, 1-propynyl or cyclopropyl;or an azole of formula III ##STR36##whereinA is selected from ##STR37## ##STR38##whereby the .beta.-carbon attaches to benzene ring of formula III, and whereinR.sub.4 is H, F, Cl, 4-fluorophenoxy or 4-chlorophenoxy;R.sub.5 is H, Cl or F;R.sub.6 and R.sub.7 are independently H or CH.sub.3 ;R.sub.8 is C.sub.1-4 alkyl or cyclopropyl;R.sub.9 is 4-chlorophenyl or 4-fluorophenyl;R.sub.10 is phenyl, andR.sub.11 is allyloxy, C.sub.1-4 alkyl, or 1,1,2,2-tetrafluoroethoxy-methyl, and the salts of such azole fungicide;or a morpholine fungicide of formula IV ##STR39##whereinR.sub.12 is C.sub.8-15 cycloalkyl, C.sub.8-15 alkyl, or C.sub.1-4 alkylphenyl-C.sub.1-4 alkyl, and the salts of such morpholine fungicide;or a strobilurin compound of formula V ##STR40##whereinX is NH or O,Y is CH or N, andR.sub.13 is 2-methylphenoxy-methyl, 2,5-dimethylphenoxy-methyl, 4-(2-cyanophenoxy)-pyrimidin-6-yloxy, or 4-(3-trifluoromethylphenyl)-3-aza-2-oxa-4-pentenyl;or a pyrrole compound of the formula VI ##STR41##whereinR.sub.14 and R.sub.15 are indendently halo, or together from a perhalomethylendioxo bridge;or a phenylamide of the formula VII ##STR42##whereinR.sub.16 is benzyl, methoxymethyl, 2-furanyl or chloromethyl,R.sub.17 is 1-methoxycarbonyl-ethyl, or ##STR43##Z is CH or N;or a dithiocarbamate fungicide selected from mancozeb, maneb, metiram and zineb;or a copper compound selected from copper hydroxide, copper oxychloride, copper sulfate and oxine-copper;or sulfur;or a phthalimide compound of the formula VIII ##STR44##whereinR.sub.18 and R.sub.19 together form a 4-membered bridge --CH.sub.2 --CH.dbd.CH--CH.sub.2 -- or .dbd.CH--CH.dbd.CH--CH.dbd.;or with the compound of formula IX ##STR45##or with the compound of formula X ##STR46##or with the compound of formula XI ##STR47##or with the compound of formula XII ##STR48##or with the compound of formula XIII ##STR49##or with the compound of formula XIV ##STR50##or with the compound of formula XV ##STR51##or with the compound of formula XVI ##STR52##or with the compound of formula XVII ##STR53##or with the compound of formula XVIII ##STR54##or with the compound of formula XIX ##STR55##or with the compound of formula XX ##STR56##or with the compound of formula XXI ##STR57##or with the compound of formula XXII ##STR58##or with the compound of formula XXIII ##STR59##or with the compound of formula XXIV ##STR60##or with 2-chloro- N-(4'-fluoro-1,1'-biphenyl-2-yl)nicotinamide (compound XXV),or with 2-chloro- N-(4'-chloro-1,1'-biphenyl-2-yl)nicotinamide (compound XXVI),or with methyl N-(2-[1-(4-chlorophenyl)pyrazol-3-yloxymethyl]phenyl)-N-methoxycarbamate (compound XXVII),or with methyl N-(2-[1-(4-tolyl)pyrazol-3-yloxymethyl]phenyl)-N- methoxycarbamate (compound XXVIII),or with 2-[4-methoxy-3-(1-methylethoxy)-1,4-diazabuta-1,3-dienyloxymethyl]phenyl-2 -methoximino-N-methylacetamide (compound XXIX),or with 2-[4-methoxy-3-(1-methylpropoxy)-1,4-diazabuta-1,3-dienyloxymethyl]phenyl- 2-methoximino-N-methylacetamide (compound XXX),or with N-(cyclopropylmethoxy)-N'-(2-phenylacetyl)-2,3-difluoro-6-trifluoromethyl- benzamidine (compound XXXI),or with N-[3'-(1'-chloro-3-methyl 2'-oxopentan)]-3,5-dichloro-4-methylbenzamide (compound XXXII),or with methyl(2)-2-{6-[6-(trifluoromethyl)pyrid-2-yloxymethyl]-phenyl}-3-methoxya crylate (compound XXXIII),or with 2-chloro-4-(2-fluoro-2-methylpropionylamino)-N,N-dimethylbenzamide (compound XXXIV),or with (S)-1-anilino-4-methyl-2-methylthio-4-phenylimidazolin-5-one (compound XXXV),or with N-methyl-2-{2-[.alpha.-methyl-3-(trifluoromethyl)benzyloximinomethyl]pheny l}-2-methoximinoacetamide (compound XXXVI),or with a (S)-valinamide of formula XXXVII) ##STR61##whereinR.sub.20 is isopropyl, sec.-butyl or tert.-butyl, andR.sub.21 is 4-chlorophenyl, 4-tolyl, 4-methoxyphenyl or .beta.-naphthyl,or with a (S)-valinamide of formula XXXVIII ##STR62##whereinR.sub.20 is isopropyl, sec.-butyl or tert.-butyl,R.sub.22 is halogen, methyl or methoxy,and n is 0, 1, or 2;or with an azole of formula XXXIX ##STR63##whereinR.sub.23 is chloro or fluoro, andR.sub.24 is hydrogen or methyl.