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WL95481(BSI通用名cinmethylin)是稻田用新除草剂。芽后施药,以200克有效成分(下同)/公顷,该药对移栽水稻有极好的选择性。在低剂量下(15～100克/公顷),从芽前到3叶期时用药,对稗草有优异的活性。对鸭舌草、节节菜和一年生莎草属也有很好的活性。该药剂可以单独施用,也可以根据稻田杂草谱而与其他除草剂混用。WL95481能抑制敏感植株根和芽的分生组织的生长,且迅速的代谢。本品动物口服毒性较低,环境中无累积趋势。
WL95481 (BSI common name cinmethylin) is a new rice paddy herbicide. Bud after the application, with 200 grams of active ingredients (the same below) / ha, the drug has excellent selectivity for transplanted rice. At low doses (15 to 100 g / ha) and from pre-emergence to 3-leaf stage, it has excellent activity against barnyardgrass. It also has good activity on Monochamus, Arthropods and annuals. The agent can be applied alone or in combination with other herbicides according to the weed spectrum of rice paddy. WL95481 can inhibit the growth of meristems in the roots and shoots of sensitive plants and rapidly metabolize. This product is less toxic oral toxicity, no cumulative trend in the environment.