Pentadienone hydrazones as insecticides

Details Pentadienone hydrazones as insecticides Pentadienone hydrazones as insecticides

1977-05-02

1978-05-02

Robinson, Allen J.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

424251, 424273R, 424327, A01N 920, A01N 922

Patent

active

040875253

ABSTRACT:
The invention relates to a method for controlling insects by contacting the insects, and/or applying to their habitat or food supply, with an insecticidally effective amount of a compound of the formula: ##STR1## wherein R.sub.1 and R.sub.2 each represent hydrogen, halogen, CF.sub.3, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.4 alkylthio; R.sub.3 is hydrogen or methyl, provided that when R.sub.3 is methyl, R.sub.1 and R.sub.2 are also methyl; R.sub.4 and R.sub.5 represent hydrogen or C.sub.1 -C.sub.4 alkyl, and when taken together, an alkylene group of 2 to 6 carbon atoms, methyl or a phenyl alkylene group of 2 to 4 carbon atoms, a dimethyl alkylene group of 2 to 4 carbon atoms or 1,2-cyclohexylene; and R.sub.6 is hydrogen or C.sub.1 -C.sub.4 alkyl; and salts thereof.

REFERENCES:
patent: 3878201 (1975-04-01), Tomcufcik

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