Nihon Nohyaku Co., Ltd.

Nihon Hohyaku Co., Ltd.

Hideo Kanno

Akira Seo

Takashi Furuya

Shinsuke Fujioka

Kazuyuki Sakata

Masanori Tohnishi

Eiji Kohno

Hayami Nakao

Tateki Nishida

Toshiaki Shimizu

Kenichi Ikeda

Matazaemon Uchida

Yukio Miyagi

Akira Nishimura

Nobu Hasegawa

Shigeo Konaka

Tetsuto Ohmi

Yukimi Munechika

Akiyuki Suwa

Masanori Yoshida

Kenji Tsubata

Kazuhiro Takagi

Tatsuo Harada

Katsutoshi Endo

Atsushi Kanaoka

Takashi Ootsuka

Tetsuji Ohshima

Kozo Machiya

Yoshinobu Yamamoto

Nobuyuki Niino

Michihiro Yasui

Chiaki Katoh

Nobuyoshi Hasegawa

Hiroyuki Nakanishi

Noriaki Yasokawa

The substituted pyrazolecarboxanilide derivatives represented by of the formula (I) wherein Ris H, alkyl, alkylcarbonyl, alkenylcarbonyl, cycloalkyl, phenylalkyl, phenylcarbonyl and the like; Ris H, halogen, alkyl, CN, OH, alkoxy, phenoxy, phenylthio, phenylsulfonyl and the like; G is alkyl, alkenyl, alkynyl, cycloalkyl, C-Ccycloalkenyl and the like; Z is O or S; X is H, halogen, CN, NO, alkyl and the like; Yis H, alkyl, alkenyl, phenyl, alkoxyalkyl and the like; Yis H, halogen, CN, NO, OH, mercapto, amino, carboxyl, C-Calkyl, phenyl, phenoxy, heterocycle and the like, m is 1 or 2; and n is 1-3, and salts thereof exhibit a superior effect as agrohorticultural insecticides or acaricides.

Substituted pyrazolecarboxylic acid anilide derivative or salt thereof, intermediate thereof, agent for agricultural and horticultural use, and use thereof

Aromatic diamide derivative represented by the general formula (I) or a salt thereof and agricultural/herticultural composition containing the same as the active ingredient,wherein Arepresents alkylene, alkenylene or alkynylene; B represents, CO&#x2014; or &#x2014;C(&#x2550;N&#x2014;OR)&#x2014; (wherein Rrepresents H, etc.); Rto Rrepresent each H, etc.; Qto Qrepresent each N or carbon; Y represents halogeno, etc.; m is from 0 to 5; and Zand Zrepresent each O or S.

Aromatic diamide derivatives or salts thereof, agricultural/horticultural chemicals and method of using the same

Phthalamide derivatives, or salt thereof agrohorticultural insecticide, and method for using the same

Phthalic acid diamide derivatives, fluorine-containing aniline compounds as starting material, agricultural and horticultural insecticides, and a method for application of the insecticides

Phthalic acid diamide derivatives fluorine-containing aniline compounds as starting material, agricultural and horticultural insecticides, and a method for application of the insecticides

The present invention discloses phenylimidazole derivatives having herbicidal activities, represented by general formula (I) ##STR1## (R.sup.1 and R.sup.2 each represent an alkyl group or the like; R.sup.3 represents an alkoxy group or the like; X is a hydrogen atom or a halogen atom; and two Ys each represent a halogen atom); processes for producing said derivatives; herbicidal compositions each comprising said derivative as an active ingredient; and a method for weed control, using said herbicidal composition.

Phenylimidazole derivatives, herbicides comprising said derivatives, and

The present invention relates to a hydrazine derivative represented by the formula (I): ##STR1## (wherein each of Ar.sup.1 and Ar.sup.2 is a substituted or unsubstituted phenyl group, a substituted or unsubstituted heteroaryl group, or the like, R.sup.1 is an alkyl group or the like, and A is a divalent radical having --C.dbd.N--N-- or --CH--NH--N-- as a fundamental skeleton), which is a useful compound as an agricultural and horticultural insecticide.

Insecticidal hydrazine derivatives

Compound of the general formula (I), which is useful as an agricultural and horticultural fungicide, an agricultural and horticultural fungicidal composition containing said compound, use of said composition for controlling plant disease, and process for the production of said compound: ##STR1## wherein ##STR2## shows a case in which R.sup.3 and R.sup.4 together form a cyclic substituent, and R.sup.1 and R.sup.4 are substituents disclosed in the specification.

N-(substituted benzyloxy) imine derivatives and method of use thereof

A novel ketene S,S-acetal derivative which is useful as an antimycotic agent and an agricultural chemical of fungicidal, plant growth regulating or insecticidal properties represented by the general formula (I): ##STR1## wherein R represents a hydrogen atom; an alkyl group having 1 to 8 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; a methylene group; a lower alkenyl group; a lower alkyl group substituted by a halogen atom, a cyano group, a lower alkoxyl group, a lower alkylthio group; a carbamoyl group, an acyl group, or an alkenoyloxy group; a phenyl group represented by ##STR2## (in which R.sub.1 represents a hydrogen atom, a halogen atom, a straight or branched chain lower alkyl group, a lower alkoxyl group which may be substituted by one or more halogen atoms, a phenoxy group or a methylenedioxy group, and m represents an integer of 1 to 3); a benzyl group; a methylenedioxybenzyl group; a phenoxyalkyl group; a phenoxyalkyl group substituted by a halogen atom; a naphthyl group; or a substituted or unsubstituted pyridyl group.

Antimycotic agent and fungicidal agent

A novel ketene S,S-acetal derivative which is useful as an antimycotic agent and an agricultural chemical of fungicidal, plant growth regulating or insecticidal properties represented by the general formula (I): ##STR1## wherein R represents a hydrogen atom; an alkyl group having 1 to 8 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; a methylene group; a lower alkenyl group; a lower alkyl group substituted by a halogen atom, a cyano group, a lower alkoxy group, a lower alkylthio group; a carbamoyl group, an acyl group, or an alkenoyloxy group; a phenyl group represented by ##STR2## (in which R.sub.1 represents a hydrogen atom, a halogen atom, a straight or branched chain lower alkyl group, a lower alkoxyl group which may be substituted by one or more halogen atoms, a phenoxy group or a methylenedioxy group, and m represents an integer of 1 to 3); a benzyl group; a methylenedioxybenzyl group; a phenoxyalkyl group; a phenoxyalkyl group substituted by a halogen atom; a naphthyl group; or a substituted or unsubstituted pyridyl group.

Ketene S,S-acetal derivative, a process for manufacturing thereof and a

A tetrahydro-1,3,5-thiadiazin-4-one represented by the general formula, ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3, which may be the same or different, represent each an alkyl group, allyl group, cycloalkyl group, alkoxyalkyl group, benzyl group, phenyl group or substituted phenyl group having as substituents alkyl groups, nitro group, halogen atoms, alkoxy groups, or trifluoromethyl group and R.sup.2 and R.sup.3 may also represent hydrogen atoms, is a new compound and useful for controlling insects and mites.

Tetrahydro-1,3,5-thiadiazin-4-one derivative

Growing community of inventors

Ibaraki, Japan

Hideo Kanno