Agro-kanesho Co., Ltd.

Shinya Henmi

Akinori Kariya

Katsumi Nanjo

Hideyo Fujii

Seiji Kakinuma

Satomi Katoh

Yuriko Shiihashi

Syuichi Usui

Alkoxyimino-substituted bicyclic compounds compositions containing the same and method of making such compounds

Alkoxyimino-substituted bicyclic derivatives or salts thereof having an excellent effect of controlling diseases and insect pests are disclosed. These derivatives are represented by the following formula (I):

Agent for controlling diseases and insect pests, containing alkoxyimino-substituted bicyclic derivative as active ingredient

An insecticidal, acaricidal or nematocidal composition which comprises an organophosphorus compound represented by formula (I): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 each represents C.sub.1 to C.sub.4 alkyl; A represents H, C.sub.1 to C.sub.4 alkyl, C.sub.1 to C.sub.4 alkylthio or N(R.sup.4)R.sup.5 ; Z represents C(CN)R.sup.4 or N-R.sup.7 and an inert carrier show excellent effect for controlling harmful insects, mites and nematodes, do not give off a bad or irritating odor and exhibit very low toxicity to warm-blooded animals. R.sup.4, R.sup.5, R.sup.6, and R.sup.7 are defined in the specification.

Organophosphorus compounds and insecticides, acaricides and nematocides

Insecticidal, acaricidal or nematocidal compositions which comprise a series of organophosphorus compounds represented by the compounds represented by the following structural formulae: ##STR1## show excellent effect for controlling harmful insects, mites and nematodes, do not give off a bad or irritating odor and exhibit very low toxicity to warm-blooded animals.

Organophosphorus compounds and insecticidal, acaricidal and nematocidal

Insecticidal, acaricidal or nematocidal compositions which comprise a series of organophosphorus compounds represented by the following representative structural formulae: ##STR1## show excellent effect for controlling harmful insects, mites and nematodes, do not give off a bad or irritating smell and exhibit very low toxicity to warm-blooded animals.

Organophosphorus compounds, and insecticides, acaricides and nematocides

Insecticidal, acaricidal or nematocidal compositions which comprise organophosphorus compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 each represents a C.sub.1 to C.sub.4 alkyl group;

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Higashimurayama, Japan

Shinya Henmi