Rohm and Haas Company

Shell Research Limited

Harold E Aller

Adam C Hsu

Barry Weinstein

Richard Martin Jacobson

Ernest D Weiler

Edward E Kilbourn

Dat Phat Le

William D Weir

Muthuvelu Thirugnanam

Raymond A Murphy

Donald Wesley Hamp

J Roger Ramsay

Horst O Bayer

Janet Ollinger

Carl O Hansen

William N James, Jr

This invention relates to N'-substituted-N,N'-disubstitutedhydrazines of formula I ##STR1## wherein X and X' are independently O, S, or NR; A' and B' are independently substituted or unsubstituted aryl or aromatic heterocycle; wherein F is alkyl, alkenyl, or aralkyl; and wherein E is a tertiary carbon containing organic radical having a total of at least four carbon and halogen atoms but not more than six halogen atoms, or a non-tertiary carbon containing non-haloalkyl organic or organometallic radical having at least five atoms other than hydrogen, oxygen and halogen which are useful as insecticides, compositions containing those compounds, methods of producing the compounds, and methods of their use. More particularly, the invention relates to insect growth regulating compounds and compositions, and methods of using such compounds and compositions. Compounds of the present invention are particularly suitable for controlling plant-destructive insects in crops of cultivated plants, ornamentals and forestry.

Insecticidal N'-substituted-N,N'-disubstitutedhydrazines

This invention relates to 1-dimethylcarbamoyl-3-substituted-5-substituted-1H-1,2,4-triazoles as defined herein, compositions containing those compounds and methods of use.

1-dimethylcarbamoyl-3-substituted-5-substituted-1H-1,2,4-triazoles

This invention relates to a method of controlling insects in turfgrass, ornamental plants or food crops using an insecticidally effective amount of certain N'- substituted-N,N'-diacylhydrazines having the formula ##STR1## wherein X is phenyl, 2-fluorophenyl, or phenyl or 2-fluorophenyl substituted at the 4-position with chloro, fluoro, iodo, methyl or ethyl and

Turfgrass insecticides

This invention relates to insecticidal compositions containing N'-substituted-N,N'-disubstitutedhydrazines, methods of using such compositions and N'-substituted-N, N'-disubstitutedhydrazines. Specifically, the invention relates to insect growth regulating compositions, and methods of using such compositions, which include compounds having a nucleus of the formula ##STR1## where A', B', D and J are independently any atom or group of atoms; where E is a tertiary carbon containing organic radical, a haloalkyl having a total of at least four carbon and halogen atoms but not more than six halogen atoms, or a non-tertiary carbon containing non-haloalkyl organic or organometallic radical having at least five atoms other than hydrogen, oxygen and halogen, and is attached to the nitrogen shown in the formula by a carbon-to-nitrogen single bond; where one G.sub.1 is C, N, O and S, and both G.sub.2 's and the other G.sub.1 are carbon; or one G.sub.2 is S or P, and both G.sub.1 's and the other G.sub.2 are carbon; where the bonds shown as - - - are independently single or double bonds; where the A'-?-G.sub.1 and G.sub.1 -?-B' bonds are independently single bond, double bonds or aromatic bonds; where organic radical is a radical comprising at least one carbon atom, but no metal atoms; where organometallic radical is a radical containing a carbon-to-metal bond; or an agronomically acceptable salt thereof; and with the provisos discussed infra.

Insecticidal N' substituted-N-N'-disubstituted-hydrazines

This invention relates to insecticidal compositions containing N'-substituted-N,N'-diacylhydrazines, methods of using such compositions and certain novel insecticidal N'-substituted-N,N'-diacylhydrazines.

Insecticidal N'-substituted-N,N'-diacylhydrazines

This invention relates to novel phosphoramidates of the formula: ##STR1## wherein R.sup.1 is hydrogen, alkyl, cycloalkyl, or optionally substituted aralkyl, aryl, pyridyl, pyridylmethyl, pyridylethyl or pyrazinyl;

Nematocidal phosphoramidates

Insecticidal compositions which comprise an O-ethyl S-n-propyl O-halophenyl phosphorothiolate can be safened by adding to the compositions a safening amount of toxaphene (octochlorocamphene) or DDT. These safened compositions are particularly useful in controlling insects in growing cotton crops.

Safened phosphorothiolate pesticidal compositions

This invention relates to novel phosphoramidates of the formula: ##STR1## wherein A is an optionally substituted (C.sub.6 -C.sub.10) aryl group;

Arylimidoyl phosphoramidates

This invention relates to novel phosphoramidates of the formula: ##STR1## wherein R.sup.1 is (C.sub.6 -C.sub.10) aryl optionally substituted with alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, dialkylamino, haloalkyl, hydroxyalkyl, cyano, nitro, hydroxy, or halogen;

Arthropodicidal and nematocidal phosphoramidates

Insecticidal compositions which comprise an O-ethyl S-n-propyl O-halophenyl phosphorothiolate can be safened by adding to the compositions a safening amount of methoxychlor (1,1,1-trichloro-2,2-bis(4-methoxyphenyl)-ethane or 1,1-dichloro-2,2-bis(4-ethylphenyl)ethane. These safened compositions are particularly useful in controlling insects in growing cotton crops.

Growing community of inventors

Norristown, PA, United States of America

Harold E Aller