Monsanto Company

Hakes, Harrison R.

Alt, Gerhard H.

Brinker, Ronald J.

Harrison R Hakes

Gerhard H Alt

David James Mayonado

John E Franz

Ronald Joseph Brinker

John P Chupp

Brett H Bussler

Om P Dhingra

Barbara Heard Wells

The disclosure herein relates to the use of a variety of antidotal compounds to safen crop plants from the phytotoxicity of azolopyrimidine sulfonamide herbicides.

Safened herbicidal sulfonamide compositions

The disclosure herein relates to means for combatting the adverse phytotoxic action to crops arising from the interaction of various herbicidal compounds and biocidal compounds, e.g., insecticidal and/or fungicidal compounds. The means employed to reduce said interaction involves the safening action of various antidotal compounds.

Herbicide antidotes as safeners for reducing phytotoxicity resulting

2-(Dichloroacetyl)-3-substituted-1,2,3,4-tetrahydroisoquinoline compounds are antidotes for thiocarbamate, triazine-type and acetamide herbicides. These antidote compounds are especially effective in safening acetamide herbicides used to control grassy and broadleaf weeds in corn.

2-(Dichloroacetyl)-3-substituted-1,2,3,4-tetrahydroisoquinolines as

Haloacyl 1-substituted-1,2,3,4-tetrahydroisoquinoline compounds are antidotes for thiocarbamate, triazine-type and acetamide herbicides. These antidote compounds are especially effective in safening acetamide herbicides used to control grassy and broadleaf weeds in corn.

Haloacyl 1-substituted-1,2,3,4-tetrahydro-isoquinolines as herbicide

Novel herbicidal oxime derivatives of aryl glyphosate esters are described and claimed along with a process for producing such oxime derivatives.

Growing community of inventors

Ballwin, MO, United States of America

Harrison R Hakes