Abstract: The present invention relates to a heterocyclic compound represented by the formula, ##STR1## wherein R.sub.1 is a hydrogen atom, or an alkyl or phenyl group; R.sub.2 is a hydrogen atom, or an alkyl or haloalkyl group; R.sub.3 is a hydrogen atom, or an alkyl or phenyl group, each of R.sub.4 and R.sub.5, which may be the same or different, is a hydrogen atom or an alkyl group; each of Y's, which may be the same or different, is a hydrogen or halogen atom, or an alkyl, haloalkyl, alkoxyl or haloalkoxyl group; R.sub.6 is an alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxyalkyl, alkylthioalkyl or cycloalkyl group, or ##STR2## (in which each of V's, which may be the same or different, is a hydrogen or halogen atom, or an alkyl, haloalkyl, alkoxyl or haloalkoxyl group); Z is an oxygen or sulfur atom; and each of m and n is an integer of 1 to 5 and the production method of same. Said compound is useful as an insecticidal, acaricidal and fungicidal agents.

Abstract: The present invention relates to certain novel amide compound represented by the formula of ##STR1## wherein A is an oxazole and, X, R.sup.1, R.sup.2, R.sup.3, R.sup.4, Y, the ring B, R.sup.5, R.sup.6, l and m are the same as defined in the present specification, its production and an insecticidal and/or acaricidal composition containing it as an active ingredient.

Abstract: The present invention relates to certain novel amide compound represented by the formula of ##STR1## wherein A, X, Y, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and l are the same as defined in the present specification, an insecticidal and/or acaricidal composition containing it as an active ingredient, and a method for exterminating insects and/or acarids which comprises applying it as an active ingredient.

Abstract: There are disclosed a pyrazole compound represented by the formula ##STR1## wherein the substituents of R.sub.1 to R.sub.7 and the symbol Z have the specified meanings as described in the text, an insecticidal, acaricidal and fungicidal composition containing the same, use of said composition for control of insects, acarids and fungi and a method of preparing said compound, and its intermediate.

Abstract: There are disclosed a pyrazole compound represented by the formula, ##STR1## wherein the substituents of R.sub.1 to R.sub.8 and the symbol Z have the specified meanings as described in the text, an insecticidal and acaricidal composition containing the same, use of said composition for control of insects and mites and a method of preparing said compound, and its intermediate.

Abstract: A benzimidazole compound of the formula: ##STR1## wherein R.sub.1 is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group or a lower alkylthio group, R.sub.2 is a hydrogen atom, a lower alkyl group or a halo(lower)-alkyl group, R.sub.3 is a hydrogen atom or a lower alkyl group, R.sub.4 is a lower alkyl group or a halo(lower)alkyl group, R.sub.5 is a hydrogen atom, a halogen atom or a lower alkyl group, X is an oxygen atom, a methylene group, an imino group or a group of the formula: --S(O).sub.m -- in which m is an integer of 0 to 2 and n is an integer of 1 to 4, which is useful as an insecticide and/or acaricide.

Abstract: There are disclosed a pyrazole compound represented by the formula, ##STR1## wherein the substituents of R.sub.1 to R.sub.7 and the sumbol Z have the specified meanings as described in the text, an insecticidal, acaricidal and fungicidal composition containing the same, use of said composition for control of insects, acarids and fungi and a method of preparing said compound, and its intermediate.

Abstract: A compound of the formula: ##STR1## which is useful as an insecticide.