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Position: Home > Articles > Compare among Control Effect of Haloxyfop-P-methyl,Quizalofop-P-ethyl and Quizalofop-P-tefuryl and Determination of Their Toxicity Modern Agrochemicals 2008,7 (1) 52-53+56

三种阔叶作物除草剂的防效比较及毒力测定

作  者:
彭学岗;王金信;段敏
单  位:
山东农业大学植物保护学院
关键词:
高效氟吡甲禾灵;精喹禾灵;喹禾糠酯;防效;毒力
摘  要:
在温室条件下研究了阔叶作物田常用除草剂10.8%高效氟吡甲禾灵乳油、5%精喹禾灵乳油、5%喹禾糠酯乳油对马唐、稗草的药效。结果表明,在有效成分用量大致相同的情况下,5%精喹禾灵乳油的防效最好,而10.8%高效氟吡甲禾灵乳油和5%喹禾糠酯乳油的差别不大。高效氟吡甲禾灵、精喹禾灵、喹禾糠酯毒力测定结果与室内药效测定结果一致。
译  名:
Compare among Control Effect of Haloxyfop-P-methyl,Quizalofop-P-ethyl and Quizalofop-P-tefuryl and Determination of Their Toxicity
作  者:
PENG Xue-gang, WANG Jin-xin, DUAN Min (College of Plant Protection, Shandong Agricultural University, Shandong Tai'an 271018, China)
关键词:
haloxyfop-P-methyl; quizalofop-P-ethyl; quizalofop-P-tefuryl; control effect; toxicity
摘  要:
Greenhouse studies were conducted to investigate the control effect of 10.8% haloxyfop-P-methyl, 5% quizalofop-P-ethyl and 5% quizalofop-P-tefuryl against Echinochloa crusgalli (L.) Beauv. and Digitaria sanguinalis (L.) Scop.. Results showed that the control effect of 5% quizalofop-P-ethyl was the best, and that of the other two herbicides was approximately the same. The determination of the toxicity was in accordance with the control effect.

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