FIELD: plant protection.
SUBSTANCE: invention provides herbicidal formulation based on 2,4- dichlorophenoxyacetic acid and 3,6-dichloropyridine-2-carboxylic acid at their weight ratio (50-90):(10-50)m respectively (taking in account their free-acid forms).
EFFECT: increased herbicidal activity and reliability of working characteristics.
2 cl, 3 tbl, 14 ex
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Authors
Dates
2005-04-10—Published
2004-01-21—Filed