FUNGICIDAL N-PHENYLCARBAMATES

Abstract: Use of an N-phenylcarbamate of the formula: as a fungicidal agent against phytopathogenic fungi, particu­ larly their strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.

Description: FUNGICIDAL N-PHENYLCARBAMATES This invention relates to fungicidal N-phenylcarbamates. Benzimidazole and thiophanate fungicides such as Benomyl (methyl l-(butylcarbamoyl)benzimidazol-2-ylcarba mate), Fubelidazol (2-(2-furyl)benzimidazole), Thiabendazole (2-(4-thiazolyl)benzimidazole), Carbendazim (methyl benzimidazol-2-ylcarbamate), Thiophanate-methyl (1, 2-bis (3- methoxycarbonyl-2-thioureido)benzene), Thiophanate (1,2 bis(3-ethoxycarbonyl-2-thioureido)benzene), 2-(O,S-dimethyl- phosphorylamino)-l-(3'-methoxycarbonyl-2'-thioureido)benzene and 2-(O,O-dimethylthiophosphorylamino)-1-(3'-methOxy- carbonyl-2'-thioureido)benzene are known to show an excellent fungicidal activity against various plant pathogenic fungi, and they have been widely used as agricultural fungicides since 1970. However, their continuous application over a long period of time provides phytopathogenic fungi with tolerance to them, whereby their plant diseasepreventive effect is lowered. Further, the fungi which have gained tolerance to certain kinds of benzimidaz-vle or third phanate fungicides also show considerable tolerance to some other kinds of benzimidazole or thiophanate tungicides. Thus, they are apt to acquire a cross-tolerance. Therefore,if any sigriificantdecrease of their plant digease-preventive effect in certain fields is observed, their application such fields has to be discontinued. However, it is often observed that the density of drug-resistant organisms does not decrease even long after the discontinuation of the use. Although other kinds of fungicides have to be employed in sudi cases, only a few are as effective as benzimidazole or thiophanate fungicides in controlling various phytopathogenic fungi. Cyclic imide fungicides such as Procymidone (3-(3',5'-dichlorophenyl)-1,2-dimethylcyclo propane-1,2-icarboximide), Iprodione (3-(3',5'-dichlorophenyl)-l-isopropylcarbamoylimidazolidine-2,4-dione), Vinchlozolin (3-(3',5-(dichlorophenyl)-5-methyl-5-vinyloxazolidine-2,4-dione), ethyl (RS)-3-(3',5'-dichlorophenyl)5-methyl-2,4-dioxooxazolidine-5-carboxylate, etc., which are effective against various plant diseases, particularly those caused by Botrytis cinerea, have the same defects as previously explained with respect to the benzimidazole and thicphanate fungicides. In C.R. Acad. Sc. Paris, t. 289, S'erie D, pages 691-693 (1979), it is described that such herbicides as Barban (4-chloro-2-butynyl N-(3-chlorophenyl)carbamate), Chlorobufam (l-methyl-2-propynyl N-(3-chlorophenyl)carbamate), Chlorpropham (isppropyl N-(3-chlorophenyl)carbamate) and Propham (isopropyl N-phenylcarbamate) exhibit a fungicidal activity against certain organisms which show a tolerance to some.benzimidazole and thicphanate fungicides. However, their fungicidal activity against the drug-resistant fungi is not very strong, and hence, in practice they can not be used as fungicides. We have now found that N-phenylcarbamates of the formula: EMI3.1 wherein X and Y are the same or different and each represent a halogen atan, a lower alkyl group, a lower alkenyl group, a lower cyanoalkenyl group, a lower alkynyl group, a lower alkoxy group, a cyano group, a lower alkyl group substituted with at least one halogen atcm, hydroxyl or cyano group, or a group of the formula: EMI3.2 EMI3.3 in which R3is a lower alkyl group, a lower alkenyl group, a lower alkynyl group or a lower haloalkyl group, R4 5 and R@ are the same or different and each represent a lower alkyl group, R6 is a hydrogen atom or a lower alkyl group and n is 2, 3 or 4; Z is a hydrogen atom, a fluorine atom or a group of the formula: -OR7 in which R7 is a lower alkyl group, a lower alkenyl group, a lower alkynyl group or a lower alkyl group substituted with at least one halogen atom, lower alkoxy of lower cycloalkyl group; A is an oxygen atom or a sulfur atom; R1 is a C1-C8 alkyl group, a C3-C8 alkenyl group, a C -C alkynyl group, a lower cycloalkyl group, a lower haloalkenyl group, a lower haloalkynyl group or a lower alkyl group substituted with at least one halogen atom, cyano, lower alkoxy, lower alkenyloxy, lower haloalkoxy, phenoxy, lower aralkyloxy, phenyl or lower cycloalkyl group; and R2 is a hydrogen atom, a cyano group, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a lower cycloalkyl group, a lower haloalkenyl group, a lower alkyl group substituted with at least one halogen atom, cyano, lower alkoxy, lower alkoxycarbonyl, lower alkylcarbonyl, phenoxycarbonyl (the phenoxy group optionally being substituted with at least one halogen atom, cyano, nitro, trifluoromethyl, lower alkyl or lower alkoxy group), lower cycloalkyl, phenoxy (the phenoxy group optionally being substituted with at least one halogen atom and/or at least one alkyl group)or heteroaryl group (the heteroaryl group optionally being substituted with at least one halogen atom and/or at least one alkyl group), a phenyl group, a phenyl group substituted with at least one halogen atom, cyano, nitro, trifluoromethyl, lower alkyl or lower alkoxy group, an aralkyl group (the aralkyl group optionally being substituted with at least one halogen atom and/or at least one alkyl group) or a group of the formula: -COR8 or -Si(R9)3 in which R8 is a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a lower cycloalkyl group, a lower haloalkenyl group, a lower alkyl group substituted with at least one halogen atom, cyano, lower alkoxy, lower cycloalkyl or phenoxy group (the phenoxy group optionally being substituted with at least one halogen atom and/or at least one alkyl group), a phenyl group, a phenyl group substituted with at least one halogen atom, cyano, nitro,.trifluoromethyl, lower alkyl or lower alkoxy group, or an aralkyl group (the aralkyl group optionally being substituted with at least one halogen atom and/or at least one alkyl group) and R9 is a lower alkyl group, a lower alkoxy group, a halogen atom or a group of the formula: -SR10 in which R10 is a lower alkyl group, a lower alkoxycarbonyl group or a phenyl group (the phenyl group optionally being substituted with at least one halogen atom, cyano, nitro, trifluoromethyl, lower alkyl or lower alkoxy group), show an excellent fungicidal activity against plant pathogenic fungi which have developed resistance to benzimidazole, thiophanate and/or cyclic imide fungicides. It is notable that their fungicidal potency against the organisms tolerant to benzimidazole, thiophanate and/or cyclic imide fungicides (hereinafter referred to as "drug-resistant fungi" or "drug-resistant strains") is much higher than that against organisms sensitive to benzimidazole, thiophanate and/or cyclic imide fungicides (hereinafter referred to as "drug-sensitive fungi" or "drug-sensitive strains"). By the term "lower" used herein in connection with organic radicals or compounds is meant that such radicals or compounds each have not more than 6 carbon atoms. Likewise, by the term "heteroaryl" used herein in connection with organic radicals or compounds is meant 5-membered heterocycles, condensed 5-membered heterocycles or 6-membered heterocycles such as furyl, thienyl, pyrrolyl, pyrazolyl, imidazolyl, 1,2,3triazolyl, 1,2,4-triazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, benzofuranyl, benzothienyl, indolyl, benzimidazolyl, indazolyl, benzoxazolyl, 1,2-benzisoxazolyl, benzotiazolyl, pyridinyl, pyridazinyl, pyrimidinyl and pyrazinyl.By the term "halogen" used herein is meant fluorine, chlorine, bromine or iodine. Thus, the present invention provides a fungicidal composition which comprises, as an active ingredient, a fungicidally effective amount of the N-phenylcarbamate (I) together with an inert carrier or diluent. It also provides a b nation composition comprising as active ingredients the N-phenylcarbamate (I) together with a benzimidazole, thio- phanate and/or a cyclic imide fungicide, which is fungicidally effective against not only drug-sensitive fungi but also drug-resistant fungi, and hence particularly effective tor the prevention of plant diseases. It also provides a method of controlling plant pathogenic fungi including drug-resistant strains and drug-sensitive strains by applying a fungicidally effective amount of the N-phenylcarbamate (I) to plant pathogenic fungi. It further provides novel N-phenylcarbamates which are represented by the formula (I) wherein X, Y, Z, A, R1 and R2 are each as defined above, with the provisos that when X is a chlorine atom, Z and R2 are each a hydrogen atom, A is an oxygen atom and R1 is an ethyl group, Y can not be a chlorine atom, a methyl group or a methoxy group and that when Z and R2 are each a hydrogen atom, A is an oxygen atom and R1 is an ethyl group, X and Y can not be simultaneously a methyl group or a methoxy group. Typical examples of the N-phenylcarbamates of the formula (I) are given in Table 1. Table 1 EMI8.1 EMI8.2 <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> <SEP> -Cl <SEP> -CH3 <SEP> -H <SEP> O <SEP> -CH3 <SEP> -H <tb> <SEP> -Cl <SEP> -Cl <SEP> -F <SEP> O <SEP> # <SEP> -H <tb> <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> S <SEP> # <SEP> -H <tb> <SEP> -F <SEP> -Br <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> -CHBrCH2Br <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> -CH2OH <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> -CH2CH=CHCH3 <SEP> -H <tb> EMI9.1 <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> -CH2C=CCH3 <SEP> -H <tb> <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> -CH2CH2C=N <SEP> -H <tb> -CH2C=N <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> -CH2OCH2CH-CH2 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> -CH2OCH2C=CH <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> <SEP> -CH3 <SEP> -CH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> <SEP> -CH3 <SEP> -CH3 <SEP> -OC2H5 <SEP> S <SEP> # <SEP> -H <tb> <SEP> -CH3 <SEP> -CH3 <SEP> -OC2H5 <SEP> O <SEP> -CH2CH2F <SEP> -H <tb> EMI10.1 <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> -CH2OCH2CH2F <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> <SEP> # <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> <SEP> # <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> <SEP> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> <SEP> -CH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> S <SEP> # <SEP> -H <tb> <SEP> # <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> <SEP> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <tb> EMI11.1 <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> S <SEP> # <SEP> -H <tb> -CH3 <SEP> -C2H5 <SEP> -OCH2CH2CH-CH2 <SEP> O <SEP> # <SEP> -H <tb> -Cl <SEP> -OC2H5 <SEP> -OCH2C=CH <SEP> O <SEP> # <SEP> -H <tb> -CH3 <SEP> -C2H5 <SEP> -OCH2# <SEP> O <SEP> # <SEP> -H <tb> -C2H5 <SEP> -C2H5 <SEP> -OCH2CH2OCH3 <SEP> O <SEP> # <SEP> -H <tb> -CH3 <SEP> -CH2CH-CH2 <SEP> -OCH2CH2F <SEP> O <SEP> # <SEP> -H <tb> -CH=CH2 <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <tb> EMI12.1 <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> <SEP> -C=CH <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH-CH3 <SEP> -H <tb> <SEP> CH3 <tb> -CH(OCH3)2 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <tb> <SEP> -CH3 <SEP> # <SEP> -OC2H5 <SEP> O <SEP> -CH-CH3 <SEP> -H <tb> <SEP> O <SEP> CH3 <tb> -C-OCH2CH=CH2 <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <tb> <SEP> O <tb> -C-OCH2C=CH <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <tb> <SEP> O <tb> <SEP> -C=N <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH-CH3 <SEP> -H <tb> <SEP> CH3 <tb> -CH=NOH <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <tb> -CH=NOCH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <tb> EMI13.1 <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH2CH=CHCH2Cl <SEP> -H <tb> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH2C=CCH2Cl <SEP> -H <tb> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH2CH2OCH2CH=CH2 <SEP> -H <tb> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH2CH2OCH2CH2Cl <SEP> -H <tb> -CH3 <SEP> -CH3 <SEP> -OC2H5 <SEP> O <SEP> -CH-C6-H5 <SEP> -H <tb> <SEP> CH3 <tb> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> -CH2CH2OC6H5 <SEP> -H <tb> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <tb> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> -CH-CH2Cl <SEP> -H <tb> <SEP> CH2OCH3 <tb> <SEP> O-CH2 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <tb> -CH <tb> <SEP> O-CH2 <tb> EMI14.1 <SEP> X <SEP> 6 <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> -C-H <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <tb> <SEP> O <tb> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -C2H5 <tb> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -CH2CH=CH2 <tb> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -SC6H5 <tb> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH-CH3 <SEP> -C=N <tb> <SEP> CH3 <tb> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -CH2CH2C=CH <tb> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH-CH3 <SEP> -CH2CH=CHCH2Cl <tb> <SEP> CH3 <tb> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -CH2CH2Cl <tb> -Cl <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH-CH3 <SEP> -CH2CH2C=N <tb> <SEP> CH3 <tb> EMI15.1 <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> -Cl <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -CH2CH2OCH3 <tb> -Cl <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -CH-COOC2H5 <tb> <SEP> CH3 <tb> -Cl <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH-CH3 <SEP> -CH2-C-CH3 <tb> <SEP> CH3 <SEP> O <tb> -Cl <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -CH2-C-O-# <tb> <SEP> O <SEP> CF3 <tb> -CH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -C2H5 <SEP> -CH2# <tb> <SEP> CH3 <tb> -CH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -C2H5 <SEP> -CH2CH2O-# <tb> -CH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -C2H5 <SEP> -CH2-# <tb> -CH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -C2H5 <SEP> #-NO2 <tb> EMI16.1 <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> -CH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -C2H5 <SEP> # <tb> -CH3 <SEP> -CH2CH2CH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> # <tb> -CH3 <SEP> -CH2CH2CH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> # <tb> -CH3 <SEP> -CH2CH2CH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> # <tb> -CH3 <SEP> -CH2CH2CH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> # <tb> -Br <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> # <tb> -Br <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> # <tb> EMI17.1 <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <tb> -Br <SEP> -CH2OCH <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> # <tb> -Br <SEP> -CH2OCH <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> # <tb> -Br <SEP> -CH2OCH <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -Si(CH3)3 <tb> The N-phenylcarbamates of the formula (I) can be prepared by one of the following procedures. Procedure (a): The N-phenylcarbamate of the formula (I) is obtainable by reacting a substituted aniline of the formula: EMI18.1 wherein X, Y, Z and Rê are each as defined above, with a chloroformate of the formula: EMI18.2 wherein A and R1 are each as defined above. The reaction is usually carried out in the presence of an inert solvent (e.g. benzene, toluene, tetrahydrofuran, chloroform, ethyl acetate, dimethylformamide). If desired, the reaction may be performed in the presence of a base (e.g. triethylamine, sodium hydroxide, N,Ndiethylaniline) so as to obtain the N-phenylcarbamate (I) in a high yield. The reaction may be carried out at a temperature in the range of from 30 to 120 C, normally within 12 hours. Procedure (b) :- The N-phenylcarbamate of the formula (I) wherein R2 is a hydrogen atom can be prepared by reacting a substituted phenyl isothiocyanate of the formula: EMI18.3 wherein X, Y and Z are each as defined above, with an alcohol or thiol of the formula: HAR1 wherein A and R1 are each as defined above. The reaction is usually carried out in the presence of an inert solvent (e.g. benzene, toluene, tetrahydrofuran, chloroform, ethyl acetate, dimethylformamide). If desired, the reaction may be performed in the presence of a base (e.g. triethylamine, sodium hydroxide, pyridine). The reaction may be carried out at a temperature in the range of from 0 to 12O0C, normally within 12 hours. Procedure (c) :- The N-phenylcarbamate of the formula (I) wherein at least one of X and Y is a hydroxyiminomethyl group or a lower alkoxyiminomethyl group can be prepared by reacting a benzaldehyde of the formula: EMI19.1 Y R wherein Y, Z, A, RÚ and Rê are each as defined above, with hydroxylamine or a lower alkoxyamine. The reaction is usually carried out by treating the benzaldehyde with at least an equimolar amount of hydroxylamineor the lower alkoxyamine in an inert solvent (e.g. methanol, ethanol) at a temperature in the range of from 20 to COOC for about 0.5 to 12 hours. The starting materials employed in the above procedures are known or can be produced by known methods. The N-phenylcarbamates (I) are fungicidally effective against a wide scope of plant pathogenic fungi, of which examples are as follows: Podosphaera leucotricha, Venturia inaeualis, Mycosphaerella pomi, Marssonina mali and Sclerotinia mali of apple, Phyllactinia kakicola and Gloeosporium kaki of persimmon, Cladosporium carpophilum and Phomopsis sp. of peach, Cercospora viticola, Uncinula necator, Elsinoe ampelina and Glomerella cingulata of grape, Cercospora beticola of sugarbeet, Cercospora arachidicola and Cercospora personata of peanut, Erysiphe graminis f. sp. hordei, Cercosporella herpotrichoides and Fusarium nivale of barley, Erysiphe graminis f. sp. tritici of wheat, Sphaerotheca fuliginea and Cladosporium cucumerinum of cucumber, Cladosporium fuivum of tomato, Corynespora melongenae of eggplant, Sphaerotheca humuli, Fusarium oxysporum f. sp. fragariae of strawberry, Botrytis alli of onion, Cercospora apii of cerely, Phaeoisariopsis griseola of kidney bean, Erysiphe cichoracearum of tobacco, Diplocarpon rosae of rose, Elsinoe fawcetti, Penicillium italicum, Penicillium digitatum of orange, Botrytis cinerea of cucumber, eggplant, tomato, strawberry, pimiento, onion, lettuce, grape, orange, cyclamen, rose or hop, Sclerotinia sclerotiorum of cucumber, eggplant, pimiento, lettuce, celery, kidney bean, soybean, azuki bean, potato or sunflower, Sclerotinia cinerea of peach or cherry, Mycosphaerella melonis of cucumber or melon, etc. Thus, the N-phenylcarbamates (I) are highly effective in controlling the drug-resistant strains of the fungi. The N-phenylcarbamates (I) are also fungicidally effective against fungi sensitive to known fungicides as well as fungi against which known fungicides are ineffective. Examples of such fungi are Pyricularia oryzae, Pseudoperonospora cubensis, Plasmopara, viticola, Phytophthora infestans, etc. Advantageously, the N-phenylcarbamates possess a low tocity and do not have a detrimental effect an armals, fishes etc. Also, they may be applied to the agricultural field without causing any significant toxicity to important crop plants. The processes for the preparation of the N-phenylcarbamates (I) are illustrated in the following Examples. Example 1 Preparation of (3-methoxymethyl-4-ethoxy-5-allyl oxycarbonyl)thiocarbanilic acid 0-methyl ester according to Procedure (a): To a solution of 3-methoxymethyl-4-ethoxy-5-allyloxycarbonylaniline (2.65 g) and N,N-diethylaniline (1.49 g) in 30 ml of toluene was added methyl chlorothioformate (1.20 g) with stirring at 250C. The resultant mixture was allowed to stand at room temperature for 12 hours, poured into ice-water and extracted with ethyl acetate. The extract was washed with diluted hydrochloric acid and water, dried over magnesium sulfate and concentrated under reduced pressure. The residue was purified by silica gel chromatography using a mixture of toluene and ethyl acetate as the eluent to give (3-methOxymethyl-4-ethoxy-5-allyloxycarbonyl)thiocarbanilic acid 0-methyl ester (Compound No. 25) (2.74 g) in a yield of 80.8 %. nD26.5 1.5512 Example 2 Preparation of (3-chloro-4-ethoxy-5-methoxymethyl)thiocarbanilic acid 0-isopropyl ester according to Procedure (b) :- 3-Chloro-4-ethoxy-5-methoxymethylphenyl isothiocyanate (2.6 g) was added to an isopropanol solution (50 ml) containing triethylamine (1.0 g). The resutlant mixture was allowed to stand at room temperature for 12 hours, poured into ice-water and extracted with ethyl acetate. The extract was washed with water, dried over magnesium sulfate and concentrated under reduced pressure. The residue was purified by silica gel chromatography using a mixture of benzene and tetrahydrofuran as the eluent to give (3 chloro-4-ethoxy-5-methoxymethyi)thiocarbanilic acid 0isopropyl ester (Compound No. 14) (2.9 g) in a yield of 93 %. M.P., 92 - 930C Elementary analysis: Calcd. for C14H20ClNO3S: C, 52.91 %; H, 6.34 %; N, 4.41 %; C1, 11.15 %; S, 10.09 %. Found: C, 52.65 %; H, 6.35 %; N, 4.21 %; C1, 11.44 %; S, 10.09 %. Example 3 Preparation of (3,4-diethoxy-5-methoxyiminomethyl)thiocarbanilic acid 0-methyl ester according to Procedure (c) (3,4-Diethoxy-5-formyl)thiocarbanilic acid 0methyl ester (0.6 g) was dissolved in ethanol (20 ml). To the solution was added an aqueous solution (10 ml) containing sodium hydroxide (0.32 g) and methoxyamine hydrochloride (0.66 g). After being allowed to stand for 12 hours, the reaction mixture was concentrated in vacuo, and the residue was dissolved in ethyl acetate. The resultant solution was washed with water, dried over magnesium sulfate and concentrated under reduced pressure to give (3,4-diethoxy-5methoxyiminomethyl)thiocarbanilic acid 0-methyl ester (Compound No. 29) (0.58 g) in a yield of 87.6 %. n30-6 D 1.5657. According to the above procedures, the N-phenylcarbamates of the formula (I) as shown in Table 2 can be prepared. Table 2 EMI24.1 EMI24.2 Compound <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <SEP> Physical <SEP> constant <tb> No. <tb> <SEP> 1 <SEP> -Cl <SEP> -CH3 <SEP> -H <SEP> O <SEP> -CH3 <SEP> -H <SEP> M.P. <SEP> 95 <SEP> - <SEP> 96 C <tb> <SEP> 2 <SEP> -Cl <SEP> -Cl <SEP> -F <SEP> O <SEP> # <SEP> -H <SEP> M.P. <SEP> 101 <SEP> - <SEP> 103 C <tb> <SEP> 3 <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> S <SEP> # <SEP> -H <SEP> n23.5 <SEP> 1.6189 <tb> <SEP> 4 <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> -CH2CH=CHCH3 <SEP> -H <SEP> n22.5 <SEP> 1.5526 <tb> <SEP> 5 <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> -CH2C=CCH3 <SEP> -H <SEP> M.P. <SEP> 158.5 <SEP> - <SEP> 159.5 c <tb> <SEP> 6 <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> -CH2CH2CN <SEP> -H <SEP> NMR <SEP> (CDCl3) <SEP> #TMS: <tb> <SEP> 1.41 <SEP> (t, <SEP> 3R), <SEP> 2.77 <tb> <SEP> (t, <SEP> 2H), <SEP> 4.00 <SEP> (q, <SEP> 2H), <tb> <SEP> 4.63 <SEP> (t, <SEP> 2H), <SEP> 7.28 <tb> <SEP> (s, <SEP> 2H), <SEP> 7.98 <SEP> (broad, <tb> <SEP> 1H) <tb> EMI25.1 Compound <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <SEP> Physical <SEP> constant <tb> No. <tb> <SEP> 7 <SEP> -CH3 <SEP> -CH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> M.P. <SEP> 93 <SEP> - <SEP> 95 C <tb> <SEP> 8 <SEP> -CH3 <SEP> -CH3 <SEP> -OC2H5 <SEP> S <SEP> # <SEP> -H <SEP> n21.4 <SEP> 1.5909 <tb> <SEP> 9 <SEP> -CH3 <SEP> -CH3 <SEP> -OC2H5 <SEP> O <SEP> -CH2CH2F <SEP> -H <SEP> n24.0 <SEP> 1.5882 <tb> <SEP> 10 <SEP> -CH3 <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> n21.4 <SEP> 1.5759 <tb> <SEP> 11 <SEP> -CH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> M.P. <SEP> 75 <SEP> - <SEP> 77 C <tb> <SEP> 12 <SEP> -CH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> S <SEP> # <SEP> -H <SEP> n21.4 <SEP> 1.5878 <tb> <SEP> 13 <SEP> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <SEP> M.P. <SEP> 88 <SEP> - <SEP> 89 C <tb> <SEP> 14 <SEP> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> M.P. <SEP> 92 <SEP> - <SEP> 93 C <tb> EMI26.1 Compound <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <SEP> Physical <SEP> constant <tb> No. <tb> <SEP> 15 <SEP> -Cl <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> S <SEP> # <SEP> -H <SEP> n24.2 <SEP> 1.6041 <tb> <SEP> 16 <SEP> -CH3 <SEP> -C2H5 <SEP> -OC2CH2CH=CH2 <SEP> O <SEP> # <SEP> -H <SEP> n26.0 <SEP> 1.5597 <tb> <SEP> 17 <SEP> -Cl <SEP> -OC2H5 <SEP> -OCH2C=CH <SEP> O <SEP> # <SEP> -H <SEP> n16.0 <SEP> 1.5870 <tb> <SEP> 18 <SEP> -CH3 <SEP> -C2H5 <SEP> # <SEP> O <SEP> # <SEP> -H <SEP> NMR <SEP> (CDCl3) <SEP> #TMS: <tb> <SEP> 0.22 <SEP> - <SEP> 1.00 <SEP> (m, <SEP> 5H), <tb> <SEP> 1.19 <SEP> (t, <SEP> 3H), <SEP> 1.36 <tb> <SEP> (d, <SEP> 6H), <SEP> 2.21 <SEP> (s, <tb> <SEP> 3H), <SEP> 2.60 <SEP> (q, <SEP> 2H), <tb> <SEP> 3,50 <SEP> (d, <SEP> 2H), <SEP> 5.52 <tb> <SEP> (m, <SEP> 1H), <SEP> 6.89 <SEP> (s, <tb> <SEP> 2H), <SEP> 8.00 <SEP> (broad, <tb> <SEP> 1H) <tb> <SEP> 19 <SEP> -C2H5 <SEP> -C2H5 <SEP> -OCH2CH2OCH3 <SEP> O <SEP> # <SEP> -H <SEP> NMR <SEP> (CDCl3) <SEP> #TMS: : <tb> <SEP> 1.15 <SEP> (t, <SEP> 6H), <SEP> 1.35 <tb> <SEP> (d, <SEP> 6H), <SEP> 2.60 <SEP> (q, <tb> <SEP> 4H), <SEP> 3.41 <SEP> (s, <SEP> 3H), <tb> <SEP> 3.75 <SEP> (m, <SEP> 4H), <SEP> 5.60 <tb> <SEP> (m, <SEP> 1H), <SEP> 6.94 <SEP> (s, <tb> <SEP> 2H), <SEP> 8.15 <SEP> (broad, <tb> <SEP> 1H) <tb> EMI27.1 Compound <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <SEP> Physical <SEP> constant <tb> No. <tb> <SEP> 20 <SEP> -CH3 <SEP> -CH2CH=CH2 <SEP> -OCH2CH2F <SEP> O <SEP> # <SEP> -H <SEP> n26.0 <SEP> 1.5642 <tb> <SEP> 21 <SEP> -CH=CH2 <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <SEP> n31.5 <SEP> 1.5913 <tb> <SEP> 22 <SEP> -C=CH <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> NMR <SEP> (CDCl3) <SEP> #TMS: : <tb> <SEP> 1.35 <SEP> (d, <SEP> 6H), <SEP> 1.20 <tb> <SEP> - <SEP> 1.60 <SEP> (m, <SEP> 6H), <tb> <SEP> 3.12 <SEP> (s, <SEP> 1H), <SEP> 3.95 <tb> <SEP> (q, <SEP> 2H), <SEP> 4.05 <SEP> (q, <tb> <SEP> 2H), <SEP> 5.50 <SEP> (m, <SEP> 1H), <tb> <SEP> 6.75 <SEP> (d, <SEP> 1H), <SEP> 6.90 <tb> <SEP> (d, <SEP> 1H), <SEP> 7.90 <tb> <SEP> (broad, <SEP> 1H) <tb> <SEP> 23 <SEP> -CH(OCH3)2 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <SEP> n30.6 <SEP> 1.5412 <tb> <SEP> 24 <SEP> -CH3 <SEP> # <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> n28.0 <SEP> 1.5761 <tb> <SEP> 25 <SEP> # <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <SEP> n26.5 <SEP> 1.5512 <tb> <SEP> 26 <SEP> # <SEP> -CH2OCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <SEP> n28.0 <SEP> 1.5605 <tb> EMI28.1 Compound <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <SEP> Physical <SEP> constant <tb> No. <tb> <SEP> 27 <SEP> -C=N <SEP> -C2H5 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> n28.0 <SEP> 1.5812 <tb> <SEP> 28 <SEP> -CH=NOH <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <SEP> NMR <SEP> (CDCl3) <SEP> #TMS: <tb> <SEP> 1.35 <SEP> (t, <SEP> 3H), <SEP> 1.42 <tb> <SEP> (t, <SEP> 3H), <SEP> 4.00 <SEP> (q, <tb> <SEP> 2H), <SEP> 4.05 <SEP> (q, <SEP> 2H), <tb> <SEP> 4.09 <SEP> (s, <SEP> 3H), <SEP> 7.00 <tb> <SEP> (broad, <SEP> 1H), <SEP> 7.20 <tb> <SEP> (2H), <SEP> 8.49 <SEP> (s, <SEP> 1H), <tb> <SEP> 9.03 <SEP> (broad, <SEP> 1H) <tb> <SEP> 29 <SEP> -CH=NOCH3 <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <SEP> n30.6 <SEP> 1.5657 <tb> <SEP> 30 <SEP> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> NMR <SEP> (CDCl3) <SEP> #TMS: : <tb> <SEP> 1.44 <SEP> (t, <SEP> 3H), <SEP> 3.89 <tb> <SEP> (s, <SEP> 3H), <SEP> 4.08 <SEP> (q, <tb> <SEP> 2H), <SEP> 4.30 <SEP> - <SEP> 6.80 <tb> <SEP> (m, <SEP> 6H), <SEP> 7.60 <SEP> (d, <tb> <SEP> 1H), <SEP> 7.78 <SEP> (d, <SEP> 1H) <tb> <SEP> 31 <SEP> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> -CH2C=CCH2Cl <SEP> -H <SEP> M.P. <SEP> 126 <SEP> - <SEP> 130 C <tb> <SEP> 32 <SEP> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> n26.0 <SEP> 1.5802 <tb> EMI29.1 Compound <SEP> X <SEP> Y <SEP> Z <SEP> A <SEP> RÚ <SEP> Rê <SEP> Physical <SEP> constant <tb> No. <tb> <SEP> 33 <SEP> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> n26.0 <SEP> 1.5832 <tb> <SEP> 34 <SEP> -CH3 <SEP> -CH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> n27.0 <SEP> 1.5800 <tb> <SEP> 35 <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> -CH2CH2OC6H5 <SEP> -H <SEP> M.P. <SEP> 104 <SEP> - <SEP> 106 C <tb> <SEP> 36 <SEP> -Cl <SEP> -COOCH3 <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> n27.0 <SEP> 1.6080 <tb> <SEP> 37 <SEP> -Cl <SEP> -Cl <SEP> -OC2H5 <SEP> O <SEP> # <SEP> -H <SEP> n28.0 <SEP> 1.5627 <tb> <SEP> 38 <SEP> # <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <SEP> n31.5 <SEP> 1.5659 <tb> <SEP> 39 <SEP> # <SEP> -OC2H5 <SEP> -OC2H5 <SEP> O <SEP> -CH3 <SEP> -H <SEP> NMR <SEP> (CDCl3) <SEP> #TMS: : <tb> <SEP> 1.39 <SEP> (t, <SEP> 3H), <SEP> 1.47 <tb> <SEP> (t, <SEP> 3H), <SEP> 4.07 <SEP> (q, <tb> <SEP> 2H), <SEP> 4.20 <SEP> (q, <SEP> 2H), <tb> <SEP> 4.09 <SEP> (s, <SEP> 3H), <SEP> 7.25 <tb> <SEP> (s, <SEP> 2H), <SEP> 8.36 <SEP> (broad, <tb> <SEP> 1H), <SEP> 10.40 <SEP> (s, <SEP> 1H) <tb> Compound X Y Z A RÚ Rê Physical constant No. 40 -Cl -CH2OCH3 -OC2H5 O -CH3 -C2H5 n27.0 1.5567 41 -Cl -CH2OCH3 -OC2H5 O -CH3 -CH2CH=CH2 n27.0 1.5652 In the practical usage of the N-phenylcarbamates (I) as fungicides, they may be applied as such or in a formulation form such as dusts, wettable powders, oil sprays, emulsifiable concentrates, tablets, granules, fine granules, aerosols or flowables. Such formulation form can be prepared in a conventional manner by mixing at least one of the N-phenylcarbamates (I) with an appropriate solid or liquid carrier(s) or diluent(s) and, if necessary, an appropriate adjuvant(s) (e.g. surfactants, adherents, dispersants, stabilizers) for improving the dispersibility and other properties of the active ingredient(s). Examples of the solid carriers or diluents are botanical materials (e.g. flour, tobacco stalk powder, soybean powder, walnut-shell powder, vegetable powder, saw dust, bran, bark powder, cellulose powder, vegetable extract residue), fibrous materials (e.g. paper, corrugated cardboard, old rags), synthetic plastic powders, clays (e.g. kaolin, bentonite, fuller's earth), talcs, other inorganic materials (e.g. pyrophyllite, sericite, pumice, sulfur powder, active carbon) and chemical fertilizers (e.g. ammonium sulfate, ammonium phosphate, ammonium nitrate, urea, ammonium chloride3. Examples of the liquid carriers or diluents are water, alcohols (e.g. methanol, ethanol), ketones (e.g. acetone, methylethylketone), ethers (e.g. diethyl ether, dioxane, cellosolve, tetrahydrofuran), aromatic hydrocarbons (e.g. benzene, toluene, xylene, methyl naphthalene), aliphatic hydrocarbons (e.g. gasoline, kerosene, lamp oil), esters, nitriles, acid amides (e.g. dimethylformamide, dimethylacetamide), halogenated hydrocarbons (e.g. dichloroethane, carbon tetrachloride), etc. Examples of the surfactants are alkyl sulfuric esters, alkyl sulfonates, alkylaryl sulfonates, polyethylene glycol ethers, polyhydric alcohol esters, etc. Examples of the adherents and dispersants may include cesein, gelatin, starch powder, carboxymethyl cellulose, gum arabic, alginic acid, lignin, bentonite, molasses, polyvinyl alcohol, pine oil and agar. As the stabilizers, there may be used PAP (isopropyl acid phosphate mixture), tricresyl phosphate (TCP), tolu oil, epoxydized oil, various surfactants, verious fatty acids and their esters, etc. The foregoing formulations generally contain at least one of the N-phenylcarbamates (I) in a concentration of about 1 to 95 % by weight, preferably of 2.0 to 80 % by weight. By using the formulations, the N-phenylcarbamates (I) are generally applied in such amounts as 2 to 100 g per 10 are. When only the drug-resistant strains of phytopathogenic fungi are present, the N-phenylcarbamates (I) may be used alone. However, when the drug-sensitive strains are present together with the drug-resistant strains, their alternate use with benzimidazole,thiophanate and/or cyclic imide fungicides or their combined use with benzimidazole,thiophanate and/or cyclic imide fungicides is favorable. In such alternate or combined use, each active ingredient may be employed as such or in conventional agricultural formulation forms. In case of the combined use, the weight proportion of the N-phenylcarbamate (I) and the benzimidazole thiophanate and/or the cyclic imide fungicide may be from about 1 : 0.1 to 1 10.0. Typical examples of the benzimidazole,thiophanate and the cyclic imide fungicides are shown in Table 3. Table 3 EMI34.1 <tb> Com <tb> pound <SEP> Structure <SEP> Name <tb> <SEP> A <SEP> ;N <SEP> Methyl <SEP> l-(butyl <tb> <SEP> } <SEP> NHCOOCH3 <SEP> carbamoyl)benz <tb> <SEP> imidazol-2-yl <tb> <SEP> I <SEP> carbamate <tb> <SEP> CONHC4Hg(n) <tb> <SEP> B <SEP> z <SEP> > N <SEP> Namfi <SEP> 2-(4-Thiazolyl)benz <tb> <SEP> > < <SEP> S <SEP> imidazole <tb> <SEP> H <tb> <SEP> C <SEP> f'vw <SEP> Ns <SEP> Methyl <SEP> benzimidazol <tb> <SEP> f <SEP> I1\ <SEP> -NHCOOCH, <SEP> 2-ylcarbamate <tb> <SEP> H <tb> <SEP> D <SEP> N <SEP> l/ <SEP> \i <SEP> (2-Furyl)benz <tb> <SEP> imidazole <tb> <SEP> H <tb> <SEP> E <SEP> S <SEP> 1,2-Bis(3-methoxy <tb> <SEP> carbonyl-2-thio <tb> <SEP> razz <SEP> S <SEP> NHCNBCOOCH <SEP> ureido)benzene <tb> <SEP> \NHCNHCOOCH <tb> <SEP> II <tb> <SEP> S <tb> <SEP> F <SEP> S <SEP> 1,2-Bis(3-ethoxy <tb> <SEP> carbonyl-2-thio <tb> <SEP> HCNHCOOCH, <SEP> ureido)benzene <tb> <SEP> < HCNHCOOC2H5 <tb> <SEP> L <SEP> 5 <tb> <SEP> S <tb> EMI35.1 <tb> Com <tb> pound <SEP> Structure <SEP> Name <tb> <SEP> G <SEP> S <SEP> 2-(O,S-Dimethyl <tb> <SEP> 11 <SEP> phosphorylamino)-l <tb> <SEP> (3' <SEP> -methoxycarbonyl <SEP> z <SEP> NHCNHCOOCH <SEP> (3'-methoxycarbonyl <tb> <SEP> 3 <SEP> 2'-thioureido)benzene <tb> <SEP> 9 <SEP> sNHI-S-CH3 <tb> <SEP> II <tb> <SEP> O <SEP> 'OCR3 <tb> <SEP> H <SEP> S <SEP> 2- <SEP> (0, <SEP> 0-Dimethylthio <tb> <SEP> il <SEP> phosphorylamino)-l <tb> <SEP> g <SEP> sK'NHCNHCOOCH3 <SEP> (3' <SEP> -methoxycarbonyl <tb> <SEP> 2'-thioureido)benzene <tb> <SEP> 0-CR3 <SEP> 2' <SEP> -thioureido) <SEP> benzene <tb> <SEP> S <SEP> OCR3 <tb> <SEP> I <SEP> O <SEP> CH <SEP> N-(3',5'-Dichloro <tb> <SEP> Cl <SEP> ' <SEP> / <SEP> 3 <SEP> phenyl)-1,2-dimethyl <tb> <SEP> cyclopropane-1,2-di <tb> <SEP> N <SEP> carboximide <tb> <SEP> C1 <SEP> // <SEP> CH3 <tb> <SEP> 0 <tb> <SEP> J <SEP> 0 <SEP> Q <SEP> 3-(3',5'-Dichloro <tb> <SEP> II <SEP> (I <SEP> phenyl) <SEP> -1-isopropyl <tb> <SEP> N-C-NRCH <SEP> m <SEP> / <SEP> (cur3)2 <SEP> carbamoylimida <SEP> P61 <SEP> zolidine-2,4-dione <tb> <SEP> C1/-- <SEP> <tb> <SEP> 0 <tb> <SEP> K <SEP> 0 <SEP> 3-(3',5'-Dichloro <tb> <SEP> Cl <SEP> t <SEP> z <SEP> phenyl)-5-methyl-5 <tb> <SEP> m <SEP> , <SEP> o <SEP> vinyloxazolidine-2,4 <tb> <SEP> rN <SEP> I <SEP> CHCH, <SEP> dione <tb> <SEP> C1 <SEP> // <tb> <SEP> O <SEP> CH3 <tb> EMI36.1 <tb> Com <tb> pound <SEP> Structure <SEP> Name <tb> <SEP> L <SEP> O <SEP> Ethyl <SEP> (RS)-3-(3',5' <tb> <SEP> C1 <SEP> t <SEP> dichlorophenyl)-5 <tb> <SEP> methyl-2, <SEP> 4 <SEP> -dioxo <tb> <SEP> t <SEP> j <SEP> COOC <SEP> H <SEP> oxazolidine-5 <tb> <SEP> '.NCOOC <SEP> H <SEP> oxazolidine-5 <tb> <SEP> C1/ <SEP> 2 <SEP> 5 <SEP> carboxylate <tb> <SEP> 3 <tb> Besides, the N-phenylcarbamates (I) may be also used in admixture with other fungicides, herbicides, insecticides, miticides, fertilizers, etc. When the N-phenylcarbamates (I) are used as fungicides, they may be applied in such amounts as 2 to 100 grams per 10 ares. However, this amount may vary depending upon formulation forms, application times, application methods, application sites, diseases, crops and so on, and therefore, they are not limited to said particular amounts. Some practical embodiments of the fungicidal composition according to the invention are illustratively shown in the following Examples wherein % and part(s) are by weight. Formulation Example 1 Two parts of Compound No. 9, 88 parts of clay and 10 parts of talc were thoroughly pulverized and mixed together to obtain a dust formulation containing 2 % of the active ingredient. Formulation Example 2 Thirty parts of Compound No. 14, 45 parts of diatomaceous earth, 20 parts of white carbon, 3 parts of sodium laurylsulfate as a wetting agent and 2 parts of calcium ligninsulfonate as a dispersing agent were mixed while being powdered to obtain a wettable powder formulation containing 30 % of the active ingredient. Formulation Example 3 One part of Compound No. 2, 1 part of Compound J, 88 parts of clay and 10 parts of talc are thoroughly pulverized and mixed together to obtain a dust formulation containing 2 % of the active ingredient. Formulation Example 4 Twenty parts of Compound No. 9, 10 parts of Compound K, 45 parts of diatomaceous earth, 20 parts of white carbon, 3 parts of sodium laurylsulfate as a wetting agent and 2 parts of calcium ligninsulfonate as a dispersing agent were mixed while being powdered to obtain a wettable powder formulation containing 30 % of the active ingredient. Formulation Example 5 Two parts of Compound No. 17, 88 parts of clay and 10 parts of talc are thoroughly pulverized and mixed together to obtain a dust formulation containing 2 % of the active ingredient. Formulation Example 6 Ten parts of Compound No. 13, 40 parts of Compound I, 45 parts of diatomaceous earth, 2.5 parts of calcium alkylbenzenesulfonate as a wetting agent and 2.5 parts of calcium ligninsulfonate as a dispersing agent were mixed while being powdered to obtain a wettable powder formulation containing 50 % of the active ingredient. Formulation Example 7 One part of Compound No. 27, 1 part of Compound I, 88 parts of clay and 10 parts of talc are thoroughly pulverized and mixed together to obtain a dust formulation containing 2 % of the active ingredient. Formulation Example 8 Twenty parts of Compound No. 31, 10 parts of Compound J, 45 parts of diatomaceous earth, 20 parts of white carbon, 3 parts of sodium laurylsulfate as a wetting agent and 2 parts of calcium ligninsulfonate as a dispersing agent were mixed while being powdered to obtain a wettable powder formulation containing 30 t of the active ingredient. Formulation Example 9 Fifty parts of Compound No. 15, 45 parts of diatomaceous earth, 2.5 parts of calcium alkylbenzenesulfonate as a wetting agent and 2.5 parts of calcium ligninsulfonate as a dispersing agent were mixed while being powdered to obtain a wettable powder formulation containing 50 % of the active ingredient. Formulation Example 10 Ten parts of Con. pound No. 5, 80 parts of cyclohexanone and 10 parts of polyoxyethylene alkylaryl ether as an emulsifier were mixed together to obtain an emulsifiable concentrate formulation containing 10 t of the active ingredient. Typical test data indicating the excellent fungicidal activity of the N-phenylcarbamates (I) are shown below. The compounds used for comparison are as follows: Compound Control (a) EMI39.1 Control (b) EMI39.2 Control (c) EMI39.3 Control (d) EMI39.4 Control (e) EMI39.5 Control (f) EMI39.6 Remarks Synthesized for comparison Synthesized for comparison Synthesized for comparison Synthesized for comparison Synthesized for comparison Synthesized for comparison Compound Control (g) EMI40.1 Control (h) EMI40.2 Control (i) EMI40.3 Control (j) EMI40.4 Control (k) EMI40.5 Control (t) EMI40.6 Remarks Synthesized for comparison Synthesized for comparison Agricultural Biological Chemistry, 35, 1707 1719 (1971) Agricultural Biological Chemistry, 35, 1707 1719 (1971) Agricultural Biological Chemistry, 35, 1707 1719 (1971) Agricultural Biological Chemistry, 35, 1707 1719 (1971) Compound Swep EMI41.1 Chlorpropham EMI41.2 Barban EMI41.3 CEPC EMI41.4 Propham EMI41.5 Chlorbu fam EMI41.6 Remarks Commercially available herbicide Commercially available herbicide Commercially available herbicide Commercially available herbicide Commercially available herbicide Commercially available herbicide Compound Benomyl EMI42.1 Thiophanate-methyl EMI42.2 Carbendaz im EMI42.3 Thiabendazole EMI42.4 Edifenphos EMI42.5 Remarks Commercially available fungicide Commercially available fungicide Commercially available fungicide Commercially available fungicide Commercially available fungicide Experiment 1 Protective activity test on powdery mildew of cucumber (Sphaerotheca fuliginea): A flower pot of 90 ml volume was filed with sandy soil, and seeds of cucumber (var: Sagami-hanjiro) were sowed therein. Cultivation was carried out in a greenhouse for 8 days. Onto the resulting seedlings having cotyledons, the test compound formulated in emulsifiable concentrate or wettable powder and diluted with water was sprayed at a rate of 10 ml per pot. Then, the seedlings were inoculated with a spore suspension of the drug-resistant or drug-sensitive strain of Sphaerotheca fuliginea by spraying and further cultivated in the greenhouse. Ten days thereafter, the infectious state of the plants was observed. The degree of damage was determined in the following manner, and the results are shown in Table 4. The leaves examined were measured for a percentage of infected area and classified into the corresponding disease indices, 0, 0.5, 1, 2, 4: Desease index Percentage of infected area o No infection 0.5 Infected area of less than 5 % 1 Infected area of less than 20 % 2 Infected area of less than 50 % 4 Infected area of not less than 50 g The disease severity was calculated according to the following equation: Disease = Disease index) x (Number of leaves)} 100 severity 4 x (Total number of leaves examined) (%) The Prevention value was calculated according to the following equation: : Prevention (Disease severity in treated plot) = 100 - x 100 value (Disease severity in untreated plot) (%) Table 4 EMI45.1 <tb> <SEP> Compound <SEP> Concentration <SEP> Prevention <SEP> Prevention <tb> <SEP> No. <SEP> | <SEP> of <SEP> active <SEP> value <SEP> when <SEP> value <SEP> when <tb> <SEP> ingredient <SEP> inoculated <SEP> inoculated <tb> <SEP> (ppm) <SEP> with <SEP> drug- <SEP> with <SEP> drug <tb> <SEP> resistant <SEP> sensitive <tb> <SEP> strain <SEP> (%) <SEP> strain <SEP> (%) <tb> <SEP> 2 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 7 <SEP> | <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 9 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 10 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 11 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 12 <SEP> 200 <SEP> 100 <SEP> . <SEP> 0 <tb> <SEP> 14 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> Control <SEP> (a) <SEP> | <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (b) <SEP> | <SEP> 200 <SEP> 0 <SEP> 0 <tb> Control <SEP> (c) <SEP> 200 <SEP> 0 <SEP> 0 <tb> Control <SEP> (d) <SEP> 200 <SEP> 0 <SEP> 0 <tb> Control <SEP> (e) <SEP> . <SEP> 200 <SEP> 0 <SEP> 0 <tb> Control <SEP> (f) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (g) <SEP> 200 <SEP> 0 <SEP> 0 <tb> I <SEP> Control. <SEP> (h) <SEP> 200 <SEP> 0 <SEP> | <SEP> 0 <tb> <SEP> Control <SEP> (i) <SEP> 200 <SEP> 0 <SEP> 0 <SEP> <tb> <SEP> Control <SEP> (j) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (k) <SEP> 200 <SEP> | <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (l) <SEP> 200 <SEP> 0 <SEP> . <SEP> 0 <tb> <SEP> Chlorpropham <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Barban <SEP> 200 <SEP> 25 <SEP> 0 <tb> CEPC <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Propham <SEP> 200 <SEP> 0 <SEP> 0 <tb> Chlorbufam <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Benomyl <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> Thiophanate- <SEP> 200 <SEP> 0 <SEP> 100 <tb> methyi <SEP> <tb> Carbendazim <SEP> 200 <SEP> 0 <SEP> 100 <tb> As understood from the results shown in Table 4, the N-phenylcarbamates (I) of the invention show an excellent preventive effect on the drug-resistant strain but do not show any preventive effect on the tested drugsensitive strain. On the contrary, commercially available known fungicides such as Benomyl, Thiophanate-methyl and Carbendazim show a notable controlling effect on the drug sensitive strain but not on the drug-resistant strain. Other tested compounds structurally similar to the N-phenylcarbamates (I) do not show any fungicidal activity on the drug-sensitive strain and the drug-resistant strain. Experiment 2 Preventive effect on cercospora leaf spot of sugarbeet (Cercospora beticola) : A flower pot of 90 ml volume was filled with sandy soil, and seeds of sugarbeet (var: Detroit dark red) were sowed therein. Cultivation was carried out in a greenhouse for 20 days. Onto the resulting seedlings, the test compound formulated in emulsifiable concentrate or wettable powder and diluted with water was sprayed at a rate of 10 ml per pot. Then, the seedlings were inoculated with a spore suspensio-tf the dru--tesistant or drug-sensitive strain of Cercospord brticoa by spraying. The pot was covered with a polyvinyl chloride sheet to #### # condition of high humidity, and cultivation was continued in the greenhouse for 10 days. The degree of damage was determined in the same manner as in Experiment 1, and the results are shown in Table 5. Table 5 EMI47.1 <tb> Compound <SEP> Concentration <SEP> Prevention <SEP> Prevention <tb> No. <SEP> of <SEP> active <SEP> value <SEP> when <SEP> value <SEP> when <tb> <SEP> ingredient <SEP> inoculated <SEP> inoculated <tb> <SEP> (ppm) <SEP> with <SEP> drug- <SEP> with <SEP> drug <tb> <SEP> resistant <SEP> sensitive <tb> <SEP> strain <SEP> (%) <SEP> strain <SEP> (%) <tb> <SEP> 5 <SEP> 200 <SEP> 94 <SEP> | <SEP> n <SEP> <tb> <SEP> 6 <SEP> . <SEP> 200 <SEP> 97 <SEP> 0 <tb> <SEP> 7 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 9 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 11 <SEP> 200 <SEP> 98 <SEP> 0 <tb> <SEP> 12 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 14 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 17 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> Control <SEP> (a) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (b) <SEP> 200 <SEP> 0 <SEP> 0 <tb> Control <SEP> (c) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (d) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (e) <SEP> 200 <SEP> 0 <SEP> - <SEP> 0 <tb> <SEP> Control <SEP> (f) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (g) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (h) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (i) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Control <SEP> (j) <SEP> 200 <SEP> 0 <SEP> 0 <tb> Control <SEP> (k) <SEP> 200 <SEP> 0 <SEP> 0 <tb> Control <SEP> (l) <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Chlorpropham <SEP> ¯200 <SEP> 0 <SEP> 0 <tb> Barban <SEP> et <SEP> 34 <SEP> 0 <tb> <SEP> CEPC <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Propham <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Chlorbufam <SEP> 200 <SEP> 0 <SEP> 0 <tb> <SEP> Benomyl <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> Thiophanate- <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> methyl <tb> <SEP> Carbendazim <SEP> 200 <SEP> 0 <SEP> 100 <tb> As understood from the results shown in Table 5, the N-phenylcarbamates (I) of the invention show an excellent preventive effect on the drug-resistant strain but do not show any preventive effect on the tested drug-sensitive strain. On the contrary, commecially available known fungicides such as Benomyl, Thiophanate-methyl and Carbendazim show a notable controlling effect on the drugsensitive strain but not on the drug-resistant strain. Other tested compounds structurally similar to the Nphenylcarbamates (I) do not show any fungicidal activity on the drug-sensitive strain and the drug-resistant strain. Experiment 3 Preventive effect on scab of pear (Venturia nashicola): A plastic pot of 90 ml volume was filled with sandy soil, and seeds of pear (var: Chojuro) were sowed therein. Cultivation was carried out in a greenhouse for 20 days. Onto the resulting seedlings, the test compound formulated in emulsifiable concentrate or wettable powder and diluted with water was sprayed at a rate of 10 ml per pot. Then, the seedlings were inoculated with a spore suspension of the drug-resistant or drug-sensitive strain of Venturia nsshicola by spraying. The resulting plants were placed at 200C under a condition of high humidity for 3 days and then at 200C under irradiation with a fluorescent lamp for 20 days. The degree of damage was determined in the same manner as in Experiment 1, and the results are shown in Table 6. Table 6 EMI49.1 <tb> Compound <SEP> Concentration <SEP> Prevention <SEP> Prevention <tb> <SEP> No. <SEP> of <SEP> active <SEP> value <SEP> when <SEP> value <SEP> when <tb> <SEP> ingredient <SEP> inoculated <SEP> inoculated <tb> <SEP> (ppm) <SEP> with <SEP> drug- <SEP> with <SEP> drug <tb> <SEP> resistant <SEP> sensitive <tb> <SEP> strain <SEP> (%) <SEP> strain <SEP> (%) <tb> <SEP> 1 <SEP> 200 <SEP> 94 <SEP> 0 <tb> <SEP> 11 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 12 <SEP> 200 <SEP> 97 <SEP> 0 <tb> <SEP> 27 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 31 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> Benomyl <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> Thiophanate- <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> methyl <SEP> <tb> As understood from the results shown in Table 6, the N-phenylcarbamates (I) of the invention show an excellent preventive effect on the drug-resistant strain but do not show any preventive effect on the tested drug-sensitive strain. On the contrary, commercially available known fungicides such as Benomyl and Thiophanate-methyl show a notable controlling effect on the drug-sensitive strain but not on the drug-resistant strain. Experiment 4 Preventive effect on brown leaf-spot of peanut (Cercospora arachidicola): A plastic pot of 90 ml volume was filled with sandy soil, and seeds of peanut (var: Chiba hanryusei) were sowed therein. Cultivation was carried out in a greenhouse for 14 days. Onto the resulting seedlings, the test compound formulated in emulsifiable concentrate or wettable powder and diluted with water was sprayed at a rate of 10 ml per pot. Then, the seedlings were inoculated with a spore suspension of the drug-resistant or drug-sensitive strain of Cercospora arachidicola by spraying. The resulting plants were covered with a polyvinyl chloride sheet to make a humide condition and cultivated in the greenhouse for 10 days. The degree of damage was determined in the same manner as in Experiment 1, and the results are shown in Table 7. Table 7 EMI50.1 <tb> I <SEP> Compound <SEP> Concentration <SEP> Prevention <SEP> Prevention <tb> <SEP> No. <SEP> of <SEP> active <SEP> r <SEP> value <SEP> when <SEP> value <SEP> when <tb> ingredient <SEP> inoculated <SEP> inoculated <tb> <SEP> (ppm) <SEP> with <SEP> drug- <SEP> with <SEP> drug <tb> <SEP> resistant <SEP> sensitive <tb> <SEP> strain <SEP> (%) <SEP> strain <SEP> (%) <tb> <SEP> 9 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 10 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 13 <SEP> 200 <SEP> 97 <SEP> 0 <tb> <SEP> 22 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 42 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> Benomyl <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> Thiophanate- <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> methyl <tb> As understood from the results shown in Table 7, the N-phenylcarbamates (I) of the invention show an excellent preventive effect on the drug-resistant strain but do not show any preventive effect on the tested drug-sensitive strain. On the contrary, commercially available known fungicides such as Benomyl and Thiophanate-methyl show a notable controlling effect on the drug-sensitive strain but not on the drug-resistant strain. Experiment 5 Preventive effect on gray mold of cucumber (Botrytis cinerea):- Plastic pots of 90 ml volume was filled with sandy soil, and seeds of cucumber (var: Sagami-hanjiro) were sowed therein. Cultivation was carried out in a greenhouse for 8 days to obtain cucumber seedlings expanding cotyledons. Onto the resulting seedlings, the test compound formulated in emulsifiable concentrate or wettable powder and diluted with water was sprayed at a rate of 10 ml per pot. After air-drying, the seedlings were inoculated with mycelial disks (5 mm in diameter) of the drug-resistant or drug-sensitive strain of Botrytis cinerea by putting them on the leaf surfaces. After the plants were infected by incubating under high humidity at 200C for 3 days, the rates of disease severity were observed. The degree of damage was determined in the same manner as in Experiment 1, and the results are shown in Table 8. Table 8 EMI52.1 <tb> Compound <SEP> Concentration <SEP> Prevention <SEP> Prevention <tb> No. <SEP> of <SEP> active <SEP> value <SEP> when <SEP> value <SEP> when <tb> <SEP> ingredient <SEP> inoculated <SEP> inoculated <tb> <SEP> (ppm) <SEP> with <SEP> drug- <SEP> | <SEP> with <SEP> drug <tb> <SEP> resistant <SEP> sensitive <tb> <SEP> strain <SEP> (%) <SEP> strain <SEP> (%) <tb> <SEP> 1 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 2 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 3 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 4 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 5 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 6 <SEP> 200 <SEP> 100 <SEP> . <SEP> 0 <tb> <SEP> 7 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 8 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 9 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 10 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 11 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 12 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 13 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 14 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 15 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 16 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 17 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 18 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 19 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 20 <SEP> 500 <SEP> | <SEP> 100 <SEP> 0 <tb> <SEP> 21 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 22 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 23 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 24 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 25 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 26 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 27 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 28 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 29 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 30 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 31 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 32 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 33 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 34 <SEP> 500 <SEP> 100 <SEP> -0 <tb> <SEP> 35 <SEP> .500 <SEP> 100 <SEP> 0 <tb> <SEP> 36 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 37 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 38 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 39 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 40 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 41 <SEP> 500 <SEP> 100 <SEP> 0 <tb> <SEP> 42 <SEP> 200 <SEP> 100 <SEP> 0 <tb> EMI53.1 <tb> Compound <SEP> Concentration <SEP> Prevention <SEP> Prevention <tb> No. <SEP> of <SEP> active <SEP> value <SEP> when <SEP> value <SEP> when <tb> <SEP> ingredient <SEP> inoculated <SEP> inoculated <tb> <SEP> (ppm) <SEP> with <SEP> drug- <SEP> with <SEP> drug <tb> <SEP> resistant <SEP> sensitive <tb> <SEP> strain <SEP> (%) <SEP> strain <SEP> (%) <tb> Benomyl <SEP> 200 <SEP> 0 <SEP> 100 <tb> Thiophanate- <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> methyl <tb> <SEP> Thiabendazole <SEP> 200 <SEP> 0 <SEP> 100 <tb> As understood from the results shown in Table 8, the N-phenylcarbamates (I) of the invention show an excellent preventive effect on the drug-resistant strain but do not show any preventive effect on the tested drugsensitive strain. On the contrary, commercially available known fungicides such as Benomyl, Thiophanate-methyl and Thiabendazole show a notable controlling effect on the drugsensitive strain but not on the drug-resistant strain. Experiment 6 Preventive effect on gummy stem blight of cucumber (Mycosphaerella melonis):- Plastic pots of 90 ml volume was filled with sandy soil, and seeds of cucumber (var: Sagami-hanjiro) were sowed therein. Cultivation was carried out in a greenhouse for 8 days to obtain cucumber seedlings expanding cotyledons. Onto the resulting seedlings,-the test compound formulated in emulsifiable concentrate or wettable powder and diluted with water was sprayed at a rate of 10 ml per pot. After air-drying, the seedlings were inoculated with mycelial disks (5 mm in diameter) of the drug-resistant or drug-sensitive strain of Mycosphaerella melonis by putting them on the leaf surfaces. After the plants were infected by incubating under high humidity at 250C for 4 days, the rates of disease severity were observed. The degree of damage was determined in the same manner as in Experiment 1, and the results are shown in Table 9. Table 9 EMI54.1 <tb> <SEP> Compound <SEP> Concentration <SEP> Prevention <SEP> Prevention <tb> <SEP> No. <SEP> of <SEP> active <SEP> value <SEP> when <SEP> value <SEP> when <tb> <SEP> ingredient <SEP> inoculated <SEP> inoculated <tb> <SEP> (ppm) <SEP> with <SEP> drug- <SEP> with <SEP> drug <tb> <SEP> resistant <SEP> sensitive <tb> Istrain <SEP> (%) <SEP> strain <SEP> (%) <tb> <SEP> 9 <SEP> 9 <SEP> | <SEP> 200 <SEP> 94 <SEP> 0 <tb> 13 <SEP> 200 <SEP> 100 <SEP> 0 <tb> 14 <SEP> 200 <SEP> 100 <SEP> 0 <tb> Benomyl <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> Thiophanate- <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> methyl <tb> As understood from the results shown in Table 9, the N-phenylcarbamates (I) of the invention show an excellent preventive effect on the drug-resistant strain but do not show any preventive effect on the tested drugsensitive strain. On the contrary, commercially available known fungicides such as Benomyl and Thiophanate-methyl show a notable controlling effect on the drug-sensitive strain but not on the drug-resistant strain. Experiment 7 Preventive effect on green mold of orange (Penicillium italicum): Fruits of orange (var: Unshu) were washed with water and dried in the air. The fruits were immersed in a solution of the test compound prepared by diluting an emulsifiable concentrate comprising the test compound with water for 1 minute. After drying in the air, the fruits were inoculated with a spore suspension of the drugresistant or drug-sensitive strain of Penicillium italicum by spraying and placed in a room of high humidity for 24 days. The degree of damage was determined in the following manner: The fruits examined were measured for a percentage of infected area and classified into the corresponding indices, 0, 1, 2, 3, 4, 5: Disease index Percentage of infected area 0 No infection 1 Infected area of less than 20 % 2 Infected area of less than 40 % 3 Infected area of less than 60 % 4 Infected area of less than 80 % 5 Infected area of not less than 80 % Calculation of the degree of damage and the prevention value was made as in Experiment 1. The results are shown in Table 10. Table 10 EMI56.1 <tb> Compound <SEP> Concentration <SEP> Prevention <SEP> Prevention <tb> ; <SEP> No. <SEP> of <SEP> active <SEP> value <SEP> when <SEP> value <SEP> when <tb> <SEP> ingredient <SEP> inoculated <SEP> inoculated <tb> <SEP> (ppm) <SEP> with <SEP> drug- <SEP> with <SEP> drug <tb> <SEP> resistant <SEP> sensitive <tb> <SEP> strain <SEP> (%) <SEP> strain <SEP> (8) <SEP> <tb> <SEP> 4 <SEP> 9 <SEP> <SEP> 200 <SEP> 86 <SEP> i <SEP> <SEP> o <SEP> <tb> <SEP> 9 <SEP> 200 <SEP> 94 <SEP> 0 <tb> <SEP> 11 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> 12 <SEP> 200 <SEP> 100 <SEP> 0 <tb> <SEP> Benomyl <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> Thiophanate- <SEP> 200 <SEP> 0 <SEP> 100 <tb> <SEP> methyl <tb> As understood from the results shown in Table 10, the N-phenylcarbamates (I) of the invention show an excellent preventive effect oil the drug-resistant strain but do not show any preventive effect on the tested drugsensitive strain. On the contrary, commercially available known fungicides such as Benomyl and Thiophanate-methyl show a notable controlling effect on the drug-sensitive strain but not on the drug-resistant strain. E::periment 8 Preventive effect on rice blast (Pyricularia oryzae): Plastic pots of 90 ml were filled with a cultured soil for rice plants, and seeds of rice plant (var: Kinki No. 33) were sowed therein and cultivated in a greenhouse. Onto the seedlings of 3-leaf stage, the test compound formulated in an emulsifiable concentrate and diluted with water was sprayed to enough cover the leaf surfaces with droplets. After air-drying, the seedlings were inoculated with a spore suspension of Pyricularia oryzae by spraying, followed by incubation at 280C for 3 days under a high humid condition. The disease severity were observed and the degree of damage was determined in the same manner as in Experiment 1. The results are shown in Table 11. Table 11 EMI57.1 <tb> <SEP> Compound <SEP> No. <SEP> Concentration <SEP> of <SEP> Prevention <tb> <SEP> active <SEP> ingredient <SEP> value <tb> <SEP> (ppm) <SEP> (%) <tb> 11 <SEP> 1000 <SEP> 95 <tb> 12 <SEP> 1000 <SEP> 99 <tb> 13 <SEP> 1000 <SEP> 97 <tb> Edifenphos <SEP> 500 <SEP> 97 <tb> Experiment 9 Phytotoxicity to crop plants: Plastic pots of 150 ml volume were filled with sandy soil, and seeds of wheat (var: Norin No. 61), apple (var: Kogyoku) and peanut (var: Chiba hanryusei) were sowed therein. Cultivation was carried out in a greenhouse. Onto the resulting seedlings, the test compound formulated in emulsifiable concentrate or wettable powder and diluted with water was sprayed. After cultivation in the greenhouse for additional 10 days, the phytotoxicity was examined on the following criteria: Extent Observation - No abnormality + Abnormality due to phytotoxicity observed in a part of crop plants ++ Abnormality due to phytotoxicity observed in entire crop plants +++ Crop plants withered due to phytotoxicity The results are shown in Table 12. Table 12 EMI58.1 <tb> <SEP> Compound <SEP> Concentration <SEP> Phytotoxicity <tb> <SEP> No. <SEP> of <SEP> active <tb> <SEP> ingredient <SEP> Wheat <SEP> Apple <SEP> Peanut <tb> <SEP> (ppm) <tb> 9 <SEP> 1000 <SEP> - <SEP> - <SEP> <tb> <SEP> 13 <SEP> 1000 <SEP> - <SEP> - <SEP> <tb> <SEP> 14 <SEP> 1000 <SEP> - <SEP> - <SEP> <tb> Barban <SEP> 1000 <SEP> - <SEP> ++ <SEP> ++ <tb> <SEP> CEPC <SEP> 1000 <SEP> - <SEP> ++ <SEP> ++ <tb> <SEP> Swep <SEP> 1000 <SEP> ++ <SEP> ++ <SEP> + <tb> As understood from the results shown in Table 12, the N-phenylcarbamates (I) of the invention produce no material phytotoxicity, while commercially available herbicides having a chemical structure similar thereto produce considerable phytotoxicity. Experiment 10 Preventive effect on powdery mildew of cucumber (Sphaerotheca fuliginea) A plastic pot of 90 ml volume was filled with sandy soil, and seeds of cucumber (var: Sagami-hanjiro) were sowed therein. Cultivation was carried out in a greenhouse for 8 days. Onto the resulting seedlings having cotyledons, the test compound formulated in emulsifiable concentrate or wettable powder and diluted with water were sprayed at a rate of 10 ml per pot. Then, the seedlings were inoculated with a mixed spore suspension of the drug-resistant and drug-sensitive strain of Sphaerotheca fuliginea by spraying and further cultivated in the greenhouse. Ten days thereafter, the infectious state of the plants was observed. The degree of damage was determined in the same manner as in Experiment 1, and the results are shown in Table 13. Table 13 EMI59.1 <tb> Compound <SEP> No. <SEP> Concentration <SEP> of <SEP> Prevention <tb> <SEP> active <SEP> ingredient <SEP> value <tb> <SEP> (ppm) <SEP> (%) <tb> <SEP> 7 <SEP> 1 <SEP> <SEP> 100 <SEP> 40 <tb> <SEP> 7 <SEP> a <SEP> <SEP> 20 <SEP> 0 <tb> <SEP> 9 <SEP> 100 <SEP> 42 <tb> <SEP> 9 <SEP> 20 <SEP> 0 <tb> <SEP> 12 <SEP> 100 <SEP> 42 <tb> <SEP> 12 <SEP> 20 <SEP> 0 <tb> <SEP> 13 <SEP> 100 <SEP> 44 <tb> <SEP> 13 <SEP> 20 <SEP> 0 <tb> <SEP> 14 <SEP> 100 <SEP> 42 <tb> <SEP> 14 <SEP> 20 <SEP> 0 <tb> <SEP> 17 <SEP> 100 <SEP> 42 <tb> <SEP> 17 <SEP> 20 <SEP> 0 <tb> <SEP> 22 <SEP> 100 <SEP> 42 <tb> <SEP> 22 <SEP> 20 <SEP> 0 <tb> <SEP> 27 <SEP> 100 <SEP> 36 <tb> <SEP> 27 <SEP> 20 <SEP> 0 <tb> EMI60.1 <tb> Compound <SEP> No. <SEP> Concentration <SEP> of <SEP> Prevention <tb> <SEP> active <SEP> ingredient <SEP> value <tb> <SEP> (ppm) <SEP> (%) <tb> <SEP> A <SEP> 100 <SEP> 42 <tb> <SEP> A <SEP> 20 <SEP> 10 <tb> <SEP> B <SEP> 500 <SEP> 42 <tb> <SEP> B <SEP> 100 <SEP> 8 <tb> <SEP> C <SEP> 100 <SEP> 42 <tb> <SEP> C <SEP> 20 <SEP> 10 <tb> <SEP> D <SEP> 500 <SEP> . <SEP> <SEP> 34 <tb> <SEP> D <SEP> 100 <SEP> 0 <tb> <SEP> E <SEP> 100 <SEP> 44 <tb> <SEP> E <SEP> 20 <SEP> 8 <tb> <SEP> F <SEP> 100 <SEP> 42 <tb> <SEP> F <SEP> 20 <SEP> 6 <tb> <SEP> G <SEP> 100 <SEP> 42 <tb> <SEP> G <SEP> 20 <SEP> 8 <tb> <SEP> H <SEP> 100 <SEP> 40 <tb> <SEP> H <SEP> 20 <SEP> 5 <tb> <SEP> 7 <SEP> + <SEP> A <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 7 <SEP> + <SEP> F <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 9 <SEP> + <SEP> A <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 9 <SEP> + <SEP> B <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 9 <SEP> + <SEP> C <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 9 <SEP> + <SEP> D <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 12 <SEP> + <SEP> G <SEP> 20 <SEP> + <SEP> 20 <SEP> . <SEP> 100 <tb> <SEP> 12 <SEP> + <SEP> H <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 13 <SEP> + <SEP> A <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 13 <SEP> + <SEP> B <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 13 <SEP> + <SEP> E <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 13 <SEP> + <SEP> F <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 14 <SEP> + <SEP> A <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 14 <SEP> + <SEP> E <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 17 <SEP> + <SEP> A <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 17 <SEP> + <SEP> B <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> EMI61.1 <tb> Compound <SEP> No. <SEP> Concentration <SEP> of <SEP> Prevention <tb> <SEP> active <SEP> ingredient <SEP> value <tb> <SEP> (ppm) <SEP> (%) <tb> 22 <SEP> + <SEP> G <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 22 <SEP> + <SEP> H <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 27 <SEP> + <SEP> A <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 27 <SEP> + <SEP> B <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 27 <SEP> + <SEP> C <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 27 <SEP> + <SEP> D <SEP> 20 <SEP> + <SEP> 20 <SEP> 100 <tb> As understood from the results shown in Table 13, the combined use of the N-phenylcarbamates (I) of the invention with benzimidazole,thiophanate and/or cyclic imide fungicides show much more excellent preventive effect than their sole use. Experiment 11 Preventive effect on gray mold of tomato (Botrytis cinerea):- A plastic pot of 90 ml volume was filled with sandy soil, and seeds of tomato (var: Fukuji No. 2) were sowed therein. Cultivation was carried out in a greenhouse for 4 weeks. Onto the resulting seedlings at the 4-leaf stage, the test compound(s) formulated in emulsifiable concentrate or wettable powder and diluted with water were sprayed at a rate of 10 ml per pot. Then, the seedlings were inoculated with a mixed spore suspension of the drug-resistant and drug-sensitive strain of Botrytis cinerea by spraying and placed at 200C in a room of high humidity for 5 days. The degree of damage was determined in the same manner as in Experiment 1, and the results are shown in Table 14. Table 14 EMI63.1 <tb> Compound <SEP> No. <SEP> I <SEP> Concentration <SEP> of <SEP> i <SEP> Prevention <tb> <SEP> active <SEP> ingredient <SEP> ! <SEP> value <tb> <SEP> (ppm) <SEP> (%) <tb> <SEP> 9 <SEP> 50 <SEP> | <SEP> 42 <tb> <SEP> 9 <SEP> 10 <SEP> 0 <tb> <SEP> 10 <SEP> 50 <SEP> 34 <tb> <SEP> 10 <SEP> 10 <SEP> 0 <tb> <SEP> 13 <SEP> 50 <SEP> 40 <tb> <SEP> 13 <SEP> 10 <SEP> 0 <tb> <SEP> 14 <SEP> 50 <SEP> 44 <tb> <SEP> 14 <SEP> 10 <SEP> 0 <tb> <SEP> 15 <SEP> j <SEP> <SEP> 50 <SEP> 44 <tb> <SEP> 15 <SEP> o <SEP> <SEP> 10 <SEP> - <SEP> <tb> <SEP> 22 <SEP> 50 <SEP> 33 <tb> <SEP> 22 <SEP> 10 <SEP> 0 <tb> <SEP> 27 <SEP> 50 <SEP> 27 <tb> <SEP> 27 <SEP> | <SEP> 10 <SEP> 0 <tb> <SEP> 31 <SEP> ! <SEP> 50 <SEP> | <SEP> 44 <tb> <SEP> 31 <SEP> 10 <SEP> 0 <tb> <SEP> 42 <SEP> 50 <SEP> 36 <tb> <SEP> 42 <SEP> 10 <SEP> 0 <tb> <SEP> I <SEP> | <SEP> 100 <SEP> 46 <tb> I <SEP> 20 <SEP> 16 <tb> <SEP> J <SEP> 100 <SEP> 42 <tb> J <SEP> 20 <SEP> 14 <tb> <SEP> K <SEP> 100 <SEP> 40 <tb> K <SEP> K <SEP> 20 <SEP> 8 <tb> <SEP> L <SEP> 100 <SEP> 38 <tb> L <SEP> L <SEP> 20 <SEP> 8 <tb> <SEP> 9 <SEP> + <SEP> I <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 9 <SEP> 9 <SEP> + <SEP> J <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 9 <SEP> + <SEP> K <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 9 <SEP> + <SEP> L <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> EMI64.1 <tb> Compound <SEP> No. <SEP> Comcentration <SEP> of <SEP> Prevention <tb> <SEP> active <SEP> ingredient <SEP> value <tb> (ppm) <SEP> (%) <tb> 10 <SEP> + <SEP> I <SEP> 10 <SEP> + <SEP> 10 <SEP> 100 <tb> <SEP> 10 <SEP> + <SEP> K <SEP> 10 <SEP> + <SEP> 10 <SEP> 100 <tb> <SEP> 13 <SEP> + <SEP> I <SEP> 10 <SEP> + <SEP> 10 <SEP> 100 <tb> <SEP> 13 <SEP> + <SEP> L <SEP> 10 <SEP> + <SEP> 10 <SEP> 100 <tb> <SEP> 14 <SEP> + <SEP> I <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 14 <SEP> + <SEP> J <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 15 <SEP> + <SEP> I <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 15 <SEP> + <SEP> L <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 22 <SEP> + <SEP> I <SEP> 10 <SEP> + <SEP> 10 <SEP> 100 <tb> <SEP> 22 <SEP> + <SEP> J <SEP> 10 <SEP> + <SEP> 10 <SEP> 100 <tb> <SEP> 27 <SEP> + <SEP> K <SEP> 10 <SEP> + <SEP> 10 <SEP> 100 <tb> <SEP> 27 <SEP> + <SEP> L <SEP> 10 <SEP> + <SEP> 10 <SEP> 100 <tb> <SEP> 31 <SEP> + <SEP> I <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 31 <SEP> + <SEP> J <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 42 <SEP> + <SEP> K <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> <SEP> 42 <SEP> + <SEP> L <SEP> 10 <SEP> + <SEP> 20 <SEP> 100 <tb> As understood from the results shown in Table 14, the combined use of the N-phenylcarbamates (I) of the invention with benzimidazole,thiophanate and/or cyclic imide fungicides show much more excellent preventive effect than their sole use.

Claims: CLAIMS: 1. A fungicidal composition which comprises as an active ingredient a fungicidally effective amount of an N-phenylcarbamate of the formula: EMI65.1 wherein X and Y are the same or different and each represent a halogen atom, a lower alkyl group, a lower alkenyl group, a lower cyanoalkenyl group, a lower alkynyl group, a lower alkoxy group, a cyano group, a lower alkyl group substituted with at least one halogen atom, hydroxyl or cyano group, or a group of the formula: EMI65.2 EMI65.3 -CH=NOR6 or EMI65.4 in which R3 is a lower alkyl group, a lower alkenyl group, a lower alkynyl group or a lower haloalkyl group, R4 and R5 are the same or different and each 6 represent a lower alkyl group, R6 is a hydrogen atom or a lower alkyl group and n is 2, 3 or 4; Z is a hydrogen atom, a fluorine atom or a group of the formula: -OR7 in which R7 is a lower alkyl group, a lower alkenyl group, a lower alkynyl group or a lower alkyl group substituted with at least one halogen atom, lower alkoxy or lower cycloalkyl group; A is an oxygen atom or a sulfur atom; R1 is a C1-C8 alkyl group, a C3-C8 alkenyl group, a C3-C8 alkynyl group, a lower cycloalkyl group, a lower haloalkenyl group, a lower haloalkynyl group or a lower alkyl group substituted with at least one halogen atom, cyano, lower alkoxy, lower alkenyloxy, lower haloalkoxy, phenoxy, lower aralkyloxy, phenyl or lower cycloalkyl group; and Rê is a hydrogen atom, a cyano group, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a lower cycloalkyl group, a lower haloalkenyl group, a lower alkyl group substituted with at least one halogen atom, cyano, lower alkoxy, lower alkoxycarbonyl, lower alkylcarbonyl, phenoxycarbonyl (the phenoxy group optionally being substituted with at least one halogen atom, cyano, nitro, trifluoromethyl, lower alkyl or lower alkoxy group) ,lower cycloalkyl, phenoxy (the phenoxy group optionally being substituted with at least one halogen atom and/or at least one alkyl group) or heteroaryl group (the heteroaryl group optionally being substituted with at least one halogen atom and/or at least one alkyl group), a phenyl group, a phenyl group substituted with at least one halogen atom, cyano, nitro, trifluoromethyl, lower alkyl or lower alkoxy group, an aralkyl group (the aralkyl group optionally being substituted with at least one halogen atom and/or at least one alkyl group) or a group of the formula: -COR8 or -Si(R9)3 in which R8 is a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a lower cycloalkyl group, a lower haloalkenyl group, a lower alkyl group substituted with at least one halogen atom, cyano, lower alkoxy, lower cycloalkyl or phenoxy group (the phenoxy group optionally being substituted with at least one halogen atom and/or at least one alkyl group), a phenyl group, a phenyl group substituted with at least one halogen atom, cyano, nitro, trifluoromethyl, lower alkyl or lower alkoxy group, or an aralkyl group (the aralkyl group optionally being substituted with at least one halogen atom and/or at 9 least one alkyl group) and R is a lower alkyl group, a lower alkoxy group, a halogen atom or a group of the formula: -SR1O in which R10 is a lower alkyl group, a lower alkoxycarbonyl group or a phenyl group (the phenyl group optionally being substituted with at least one halogen atom, cyano, nitro, trifluoromethyl, lower alkyl or lower alkoxy group), together with an inert carrier or diluent. 2. A fungicidal composition as claimed in claim 1 which further comprises as an additional active ingredient(s) a benzimidazole, thiophanate and/or a cyclic imide fungicide. 3. A fungicidal composition as claimed in claim 2 wherein the benzimidazole fungicide is methyl l-(butylcarbamoyl)benzimidazol-2-ylcarbamate, 2-(2furyl) benzimidazole, 2-(4-thiazolyl)benzimidazole or methyl benzimidazol-2-ylcarbamate. 4. A fungicidal composition as claimed in claim 2 wherein the thiophanate fungicide is 1,2-bis(3-methoxycarbonyl-2-thioureido)benzene, 1,2-bis(3-ethoxycarbonyl- 2-thioureido)- benzene, 2-(O,S-dimethylphosphorylamino)1-(3'-methoxycarbonyl-2'-thioureido)benzene or 2-(o,o dimethylthiophosphorylamino)-l-(3'-methoxycarbonyl-2'- thioureido)benzene. 5. A fungicidal composition as claimed in claim 2 wherein the cyclic imide fungicide is 3-(3',5'- dichlorophenyl)-1,2-dimethylcyclopropane-1,2-dicarboxi- mide, 3-(3' ,5'-dichlorophenyl)-l-isopropylcarbamoylimi- dazolidine-2,4-dione, 3-(3',5'-dichlorophenyl)-5-methyl 5-vinyloxazolidine-2 , 4-dione or ethyl (RS)-3-(3',5'- dichlorophenyl) -5-methyl-2 , 4-dioxooxazolidine-5-carboxy- late. 6. An N-phenylcarbamate of the formula: EMI69.1 wherein X, Y, Z, A, R1 and R2 are as defined in claim 1 with the provisos that when X is a chlorine atom, Z and R are each a hydrogen atom, A is an oxygen atom and R is an ethyl group, Y can not be a chlorine atom, a methyl group or a methoxy group and that when Z and R2 are each a hydrogen atom, A is an oxygen atom and R1 is an ethyl group, X and & can not be simultaneously a methyl group or a methoxy group. 7. A method for controlling plant pathogenic fungi which comprises applting a fungicidally effective amount of at least one N-phenylcarbamate of the formula: EMI69.2 wherein X, Y, Z, A, R1 and R2 are each as defined in claim 1, to plant pathogenic fungi. 8. A method as claimed in claim 7 wherein the plant pathogenic fungi is the drug-resistant strain. 9. A method for controlling plant pathogenic fungi which comprises applying a fungicidally effective amount of a mixture of an N-phenylcarbamate of the formula: EMI70.1 wherein X, Y, Z, A, R1 and R2 are each as defined in claim 1 and a benzimidazole, thiophanate and/or a cyclic imide fungicide. 10. The use of an N-phenylcarbainate of the formula: EMI70.2 wherein X, Y, Z, A, R1 and R2 are each as defined in claim 1 as a fungicide. 11. A process for producing an N-phenylcarbamate of the formula: EMI70.3 wherein X,Y, Z, A, R1 and R2 are each as defined in claim 1 with the provisos that when X is a chlorine atom, Z and Rê are each a hydrogen atom, A is a oxygen atom and R1 is an ethyl group, Y can not be a chlorine atom, a methyl group or a methoxy group and that when Z and R2 are each a hydrogen atom, A is an oxygen atom and R1 is an ethyl group, X and Y can not be simultaneously a methyl group or a methoxy group, which comprises reacting an aniline derivative of the formula: EMI71.1 wherein X, Y, Z and R2 are each as defined above, with a chloroformate of the formula: EMI71.2 wherein A and R1 are each as defined above. 12. A process for producing an N-phenylcarbamate of the formula: EMI71.3 wherein X, Y, Z, A and R1 are each as defined in claim 9, which comprises reacting a phenyl isothiocyanate of the formula: EMI72.1 wherein X, Y and Z are each as defined above with an alcohol or a thiol of the formula: HAg1 wherein A and R1 are each as defined above. 13. A process for producing an N-phenylcarbamate of the formula: EMI72.2 wherein X' is hydroxyiminomethyl or lower alkoxyiminomethyl and Y, Z, A, R1 and R2 are each as defined in claim 9, which comprises reacting an N-phenylcarbamate of the formula: EMI72.3 wherein Y, Z, A, R1 and R2 are each as defined above, with hydroxylamine or lower alkoxyamine.

Inventors: KAMOSHITA, KATSUZO, KATO, TOSHIRO, NOGUCHI, HIROSHI, OGURI, YUKIO, TAKAHASHI, JUNYA, YAMAMOTO, SHIGEO
Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED
Application year: 1983
Main classification: C07C155
IPC codes: A01N53, A01N47, C07D317, C07D213, A01N55