E.i. Dupont De Nemours and Company

Fmc Corporation

Caleb William Holyoke, Jr

Wenming Zhang

My-Hanh Thi Tong

Thomas Francis Pahutski, Jr

George Philip Lahm

Ming Xu

Kenneth Andrew Hughes

Chi-Ping Tseng

William Thomas Zimmerman

Stephen Frederick McCann

Reed Aaron Coats

Dominic Ming-Tak Chan

Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein A, X, Y, Z, R, R, Rand Q are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.

Mesoionic insecticides

Disclosed are compounds of Formula 1, N-oxides, and salts thereof, wherein

Mesoionic pesticides

Disclosed are compositions comprising (a) at least one compound selected from compounds of Formula 1, N-oxides, and salt thereof, wherein  

Mixtures of mesoionic pesticides

Disclosed are compounds of Formula 1, wherein

Disclosed are compositions comprising (a) at least one compound selected from compounds of Formula 1, N-oxides, and salt thereof, wherein Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a composition of the invention.

Certain N-[(pyridyl or pyrimidyl)aminocarbonyl]arylsulfonamides, such as the compound methyl 2-[[N-(3-cyano-4,6-dimethylpyridin-2-yl)aminocarbonyl]aminosulfonyl]benzoa te, possess herbicidal activity.

Herbicidal pyridyl sulfonamides

Lower alkyl

Certain novel 2-chloro-4-pyridinium and 2,4-bis(pyridinium)quinazolines are useful as cotton defoliants.

4-Pyridinium quinazoline derivatives

Plant parasitic nematodes are controlled by ureidosulfenyl carbamates such as 2-(dimethylamino)-N-[[N-methyl-N-[N-methyl-N-(2-propynylaminocarbonyl)amin othio]aminocarbonyloxy]]-2-oxoethanimidothioic acid, methyl ester.

Ureidosulfenyl carbamate nematicides

N,N-diaryl stannanamines such as 1,1,1-tributyl-N-[2-chloro-5-(trifluoromethyl)phenyl]-N-[2,4-dinitro-6-(tr ifluoromethyl)phenyl] stannanamine are useful as miticides, insecticides, fungicides, ovicides and herbicides.

Agricultural stannanamines

[(N,N-diarylamino)thio]phosphoramide compounds such as N-[N-[2-chloro-5-(trifluoromethyl)phenyl]-N-[2,4-dinitro-6-(trifluoromethy l)phenyl]amino thio]-N-(1-methylethyl)phosphoramidic acid, diethyl ester, are useful as miticides, insecticides, fungicides and ovicides.

Growing community of inventors

Newark, DE, United States of America

Caleb William Holyoke, Jr