吡啶羧酸衍生物：一种植物生长调节剂。
A Picolinic Acid Derivative: A Plant Growth Regulator.
出版信息
Science. 1963 Jul 26;141(3578):363. doi: 10.1126/science.141.3578.363.
PMID:17815996
Abstract
4-Amino-3,5,6-trichloropicolinic acid is more toxic to many broad-leaved plants than 2,4-dichlorophenoxyacetic acid and 2,4,5-trichlorophenoxyacetic acid. It is comparable in absorption by foliage, in translocation, and in soil-leaching characteristics; in soil, however, it retains its activity for a longer time.
摘要
4-氨基-3,5,6-三氯吡啶羧酸对许多阔叶植物的毒性比 2,4-二氯苯氧乙酸和 2,4,5-三氯苯氧乙酸都大。它在叶片吸收、转移和土壤淋溶特性方面与它们相当；然而，在土壤中，它的活性保持时间更长。
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