American Cyanamid Company

American Home Products Corporation

David G Kuhn

Joseph A Furch, Iii

Venkataraman Kameswaran

David Allen Hunt

Robert F Doehner, Jr

Jerry M Barton

Roger W Addor

Stephen F Donovan

Victor M Kamhi

Donald P Wright, Jr

Joseph Augustus Furch

Kenneth A Kremer

Susan Hensen Trotto

Kenneth A Martin

There are provided substituted acid amide, arylhydrazone compounds (amaidrazones) of formula I ##STR1## the use thereof for the control of insect and acarid pests and methods and compositions for the protection of crops from the damage and loss caused by said pests.

Amidrazones and their use as insecticidal and acaricidal agents

There are provided substituted acid amide, arylhydrazone compounds (amidrazones) of formula I ##STR1## the use thereof for the control of insect and acarid pests and methods and compositions for the protection of crops from the damage and loss caused by said pests.

Amidrazones and their use as insecticidal and agents

There is provided a process for preparing intermediates having the structure ##STR1## from the corresponding aldehydes having the structure ##STR2##

2-aryl-5-(trifluoromethyl)-2-pyrroline compounds useful in the

There are provided N-arylthiohydrazone derivatives of formula I ##STR1## the use thereof for the control of insect and acarid pests and methods and compositions for the protection of crops from the damage and loss caused by said pests.

N-aryl- and N-heteroarylhydrazones of substituted thioacids and the

There are provided important pyrroline and glycine intermediates, methods for the preparation of said intermediates and the use thereof in the manufacture of arylpyrrole insecticidal agents.

2-aryl-5(trifluoromethyl)-2-pyrroline compounds useful in the

There are provided 1-(substituted)thioalkylpyrrole compounds of formula I ##STR1## the use thereof for the control of insect, acarid and mollusk pests and methods and compositions for the protection of crops from the ravages of said pests.

Insecticidal, acaricidal and molluscicidal

There are provided N-aminoalkylcarbonyloxyalkylpyrrole compounds of formula I ##STR1## and their use for the control of insects, acarina and mollusks. Further provided are compositions and methods comprising those compounds for the protection of plants from attack by insects, acarina and mollusks.

N-aminoalkylcarbonyloxyalkylpyrrole insecticidal acaricidal and

There are provided N-oxy- and thioalkylcarbonyloxyalkylpyrrole compounds of formula I and their use for the control of insects, acarina and mollusks. Further provided are compositions and methods comprising those compounds for the protection of plants from attack by insects, acarina and mollusks.

N-oxy- and thioalkylcarbonyloxyalkylpyrrole insecticidal, acaricidal and

There is provided a method for the prevention and control of fungus infestation of a plant which comprises contacting the fungus or plant, or the soil or water in which the plant is growing, with a 1-(substituted)thioalkylpyrrole compound of formula I ##STR1##

Method and composition for the control of phytopathogenic fungi

The present invention relates to methods for controlling insect populations and for protecting living plants from insect attack by applying to said plants or to the soil in which they are growing an insecticidally-effective amount of a substituted benzoic acid 1 or 2-alkyl or 2-cycloalkylhydrazide. Novel substituted benzoic acid 1 and 2-alkyl and 2-cycloalkylhydrazides effective as insecticides or intermediates for the preparation of insecticidal diacylhydrazides also are presented.

Growing community of inventors

Newtown, PA, United States of America

David G Kuhn