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METHOD FOR THE CONTROL OF WEED GROWTH IN COTTON FIELDS USING SELECTRIVE HERBICIDES CONTAINING CARBAMOYLOXY PHENYLCARBAMATES
METHOD FOR THE CONTROL OF WEED GROWTH IN COTTON FIELDS USING SELECTRIVE HERBICIDES CONTAINING CARBAMOYLOXY PHENYLCARBAMATES
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机译:含氨基甲酸羰基苯甲酸的选择性除草剂控制棉田杂草生长的方法
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Diurethanes of the general formula IMAGE I wherein R1 is allyl or a C1 to C4 alkyl radical possibly substituted by halogen; R2 is a C1 to C4 alkyl radical possibly substituted by halogen, a C3 to C4 alkenyl or alkinyl radical, cyclohexyl, phenyl, C1 to C3 alkylphenyl, C1 to C3 alkoxyphenyl, halogen phenyl, benzyl or phenylethyl; R3 is a C3 or C4 hydrocarbon radical possibly substituted by halogen, or halogen ethyl; or R1 is ethyl or allyl, R2 is phenyl, C1 to C3 alkylphenyl, C1 to C3 alkoxyphenyl or halogen phenyl, and R3 is methyl or ethyl; are provided as herbicidal agents notably in cotton cultivation in the pre-emergent and emergent stages of development of such cotton; including other cultivations such as for cereal, corn and soybean.
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