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单词 mcpb
释义

> as lemmas

MCPB
MCPB n. [ < m- (in methyl n.) + c- (in chloro- comb. form2) + p- (in phenoxy- comb. form) + b- (in butanoic < butane n.)] 4-(4-chloro-2-methylphenoxy)butanoic acid, C11H13ClO3, or one of its derivatives, used as a selective herbicide.
Π
1956 Proc. 3rd Brit. Weed Control. Conf. 705 This paper describes results of experiments testing the suitability of MCPB..in forest nurseries.
1964 E. Salisbury Weeds & Aliens (ed. 2) vi. 171 Good control of the poppy has been obtained..with MCPB at 3 lb. per acre.
1990 C. Rose Dirty Man of Europe (1991) x. 263 MCPB. A post-emergence herbicide which is converted to MCPA by sensitive plants.
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更新时间:2024/9/21 11:00:19