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Management, Administration, Business Operations System, And Electronic Commerce
(AREA)
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
The invention relates to the chemical agents for plant protection and can be used for control of weeds at the fields of cereal crops. A herbicidal composition in the form of a wettable powder includes substituted pyridinesulfoamide derivative as an active agent, a carrier and a surfactant. It contains as a carrier - kaolin, fine-grained silicon dioxide or mixture thereof, as a surfactant - mixture of compounds chosen from a group including sodium phenylsulfonate, sodium polycarboxylate, sodium alkylarylsulfonate, polyoxyethylenealkylarylethersulfonate and product of condensation of sodium naphthalenesulfonate with formaldehyde.
Pyridine and pyrazine derivatives, preparation of these compounds, fungicidal agents containing these compounds as active ingredients, and the use of such compounds or agents as fungicides in agriculture and in horticulture.
Plant-growth regulating compositions containing as active agent 2-methylene-succinamic acid derivatives, and derivatives of this acid useful in these compositions.