Sumitomo Chemical Company, Limited

Shinji Isayama

Ryo Ishikawa

Hirosi Kisida

Shigeru Saito

Toshiaki Taki

Eiji Nitta

Susumu Shimizu

A composition for controlling plant diseases comprising, and one or more nematicidal active ingredients selected from specific groups has an excellent controlling effect on plant diseases.

Plant disease control composition and plant disease control method

A composition for controlling plant diseases comprising Paecilomyces fumosoroseus, and one or more nematicidal active ingredients selected from specific groups has an excellent controlling effect on plant diseases.

The present invention provides aT1 FERM BP-7861, insecticidal compositions, methods and uses. The insecticidal compositions comprise an insecticidally effective amount ofT1 FERM BP-7861. The methods comprise applyingT1 FERM BP-7861 to at least one location selected from a pest, a habitat of the pest and a plant. The uses are uses ofT1 FERM BP-7861 for controlling a pest.

Insecticidal Paecilomyces tenuipes strain FERM BP-7861

There are disclosed hydrazone derivatives of the general formula [I]: ##STR1## wherein R.sup.1 is halogen, etc.; R.sup.2 is hydrogen or C.sub.1 -C.sub.6 alkyl, etc.; R.sup.3 is hydrogen or C.sub.1 -C.sub.6 alkyl, etc.; R.sup.4 is hydrogen or C.sub.1 -C.sub.6 alkyl, etc.; R.sup.5 is C.sub.1 -C.sub.6 alkyl, etc.; R.sup.6 is hydrogen or C.sub.1 -C.sub.6 alkyl, etc.; A is (CH.sub.2).sub.t, O, S(O).sub.n, etc.; a is an integer of 1 to 4; n is an integer of 0 to 2; and t is an integer of 1 to 3; as well as production processes therefor, insecticides and/or acaricides containing the same as an active ingredient and intermediate compounds thereof.

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Tokyo, Japan

Shinji Isayama