Herbicidal composition and process
AssigneeKumiai Chemical Industry Co., Ltd.
InventorsShinichi Iori, Ikuo Kajiwara, Kazuo Jikihara
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Abstract
A herbicidal composition is provided which is characterized by the combination use as active ingredients of a thiocarbamate derivative of formula I: ##STR1## wherein one of X and Y is a hydrogen and the other is a chlorine and 4-amino-3-methyl-6-phenyl-1,2,4-triazin-5(4H)-one of the formula: ##STR2## Also provided is a process of inhibiting the growth of unwanted plants by applying the herbicidal composition to the plants or to the soil where the plants are grown.
Claims4
A herbicidal composition for inhibiting growth of smartweed, goosefoot and barnyardgrass consisting essentially of an effective amount of a mixture of a thiocarbamate derivative of the general formula:
- ##STR7## wherein one of X and Y represents a hydrogen atom and the other is a chlorine atom, and 4-amino-3-methyl-6-phenyl-1,2,4-triazin-5(4H)-one of the formula:
- ##STR8## in a ratio of 1:1 to 4:1 by weight as active ingredients.
A process of inhibiting the growth of smartweed, goosefoot and barnyard grass which comprises applying to the plants or to the soil where the plants are grown 5-8 kg per hectare of a composition consisting essentially of a mixture of a thiocarbamate derivative of the general formula:
- ##STR9## wherein one of X and Y represents a hydrogen atom and the other is a chlorine atom, and 4-amino-3-methyl-6-phenyl-1,2,4-triazin-4(4H)-one of the formula:
- ##STR10## in a ratio of 1:1 to 4:1 by weight as active ingredients.
Dependencies are inferred from the claim text.