FIELD: agriculture.
SUBSTANCE: invention relates to weed control. When implementing the method of destroying a cow parsnip, a site contaminated with cow parsnip is treated with herbicides of systemic action with soil activity. Treatment is performed once. Herbicides used are preparations based on derivatives of pyridine, benzoic and carboxylic acids, sulphonyl urea. After treatment, cereal grass seeds are sown. Following year, selective treatment with selective herbicides is carried out.
EFFECT: efficient and fast obstruction of the cow parsnip.
1 cl, 1 tbl
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Authors
Dates
2019-03-28—Published
2018-03-21—Filed