Zeneca Limited

John M Shribbs

Michael P Ensminger

David L Lee

Ian T Kay

John M Cox

John E Barton

David J Collins

Glynn Mitchell

Stephen Christopher Smith

Laddie L Green

Nigel John Barnes

Bogdan Kowalczyk

Derek P Dagarin

Herbicidal compositions containing tetrazolinone compounds and antidotal compounds therefor to reduce injury to various crops, particularly corn, wheat, rice and soya, from the phytotoxic effects of tetrazolinone herbicides when used alone or in combination with additional pesticidally active ingredients. Methods for reducing phytotoxicity or injury to crop plants, particularly corn and soya crops, due to tetrazolinone herbicides are also described.

Herbicidal compositions of tetrazolinone herbicides and antidotes therefor

Herbicidally active phenylsubstituted 5-and 6-membered heterocyclic

A synergistic herbicidal composition containing (A) a cyclohexanedione compound of formula (I): ##STR1## wherein n is 0 or 1; and (B) a chloroacetanilide compound of the formula (II): ##STR2## wherein R.sup.1 is hydrogen, methyl or ethyl; R.sup.2 is hydrogen or ethyl; R.sup.3 is hydrogen or methyl; and R.sup.4 is methyl, methoxy, methoxymethyl, ethoxy or butoxy. A method of controlling the growth of undesirable vegetation, particularly in crops, using this synergistic composition is also disclosed.

Synergistic herbicidal composition comprising triketones and

A method of selectively controlling undesirable vegetation in corn by applying an herbicidally effective amount of 2-(2'-nitro-4'-trifluoromethylbenzoyl)- 1,3-cyclohexanedione to the locus of such vegetation.

Selective corn herbicide

Herbicidal compositions containing 4-benzoylisoxazole compounds and antidotal compounds therefor to reduce injury to various crops, particularly corn, from the phytotoxic effects of 4-benzoylisoxazole herbicides when used alone or in combination with additional pesticidally active ingredients. Methods for reducing phytotoxicity or injury to crop plants, particularly corn crops, due to 4-benzoylisoxazole herbicides are also described.

Herbicidal compositions of 4-benzoylisoxazole and antidotes therefor

A method of selectively controlling undesirable vegetation in corn by applying an herbicidally effective amount of 2-(2'-nitro-4'-methylsulfonylbenzoyl)-1,3-cyclohexanedione to the locus of such vegetation.

Selective 1,3-cyclohexanedione corn herbicide

Growing community of inventors

Petaluma, CA, United States of America

John M Shribbs