Loading patent…
AssigneeAmerican Cyanamid Company
InventorsDale Lester Shaner, Helmut Siegfried Baltruschat, Norbert Nelgen
Estimating the term…
The invention relates to methods for protecting cereal crops from injury caused by a herbicidally effective amount of a herbicide, in particular, herbicides selected from the group consisting of AHAS-inhibiting, ACCase-inhibiting and HPPD-inhibiting herbicides, which comprises applying to the crop plant, the seed of the crop, or the soil surrounding the crop or crop seed an effective non-phytotoxic antidotal amount of a benzothiazole derivative of formula I wherein A represents an alkyl, alkoxy, haloalkoxy, hydroxy, cyano or nitro group or a group of the formula in which W represents O or S, and R represents a hydroxy, thiol, alkoxy, thioalkyl, amino, alkylamino or dialkylamino group; and X represents CH or N; Also included are safened herbicidal compositions comprising a herbicidally effective amount of a herbicide and an effective nonphytotoxic antidotal amount a benzothiazole derivative of formula I.
A method for protecting cereal crops from injury caused by a herbicidally effective amount of a herbicide which comprises applying to the crop plant, the seed of the crop, or the soil surrounding the crop or crop seed a herbicidally effective amount of a herbicide and an effective non-phytotoxic antidotal amount of a benzothiazole derivative of formula I
A crop seed treated with an effective nonphytotoxic antidotal amount of a benzothiazole derivative of formula I
Barley seeds treated with an effective nonphytotoxic antidotal amount a benzothiadiazole derivative of formula I wherein A represents a methyl, hydroxy or a C1-6 fluoroalkoxy group.
A safened herbicidal composition comprising a herbicidally effective amount of a herbicide and an effective nonphytotoxic antidotal amount a benzothiazole derivative of formula I
Dependencies are inferred from the claim text.