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Position: Home > Articles > Preparation of Fluoroglycofen-ethyl+Glufosinate-ammonium ME and Its Control Effect on Weeds in Non-cultivated Land Modern Agrochemicals 2017 (3) 10-13

乙羧·草铵膦微乳剂的研制及对非耕地杂草防效

作  者:
宋伟杰;杨中学;魏伟;王金信;路福绥;李培强
单  位:
山东农业大学化学与材料科学学院;山东农业大学植物保护学院
关键词:
草铵膦;乙羧氟草醚;微乳剂;制备;非耕地杂草;防效
摘  要:
通过表面活性剂的筛选,制备出20%乙羧·草铵膦微乳剂,并将其应用于防除非耕地杂草。结果表明:利用电荷屏蔽等界面手段制备的20%乙羧·草铵膦微乳剂性能良好,其中SKCL-7和SKCL-19(质量比2︰1)复配作为表面活性剂,SK-21为助表面活性剂,表面活性剂总用量为35%。20%乙羧·草铵膦微乳剂速效性与持效性优于18%草铵膦水剂、10%乙羧氟草醚乳油和20%乙羧·草铵膦可分散油悬浮剂。
译  名:
Preparation of Fluoroglycofen-ethyl+Glufosinate-ammonium ME and Its Control Effect on Weeds in Non-cultivated Land
作  者:
SONG Wei-jie;YANG Zhong-xue;WEI Wei;WANG Jin-xin;LU Fu-sui;LI Pei-qiang;College of Chemistry and Materials Science,Shandong Agricultural University;College of Plant Protection,Shandong Agricultural University;
关键词:
glufosinate-ammonium;;fluoroglycofen-ethyl;;ME;;preparation;;weed in non-cultivated land;;control effect
摘  要:
Fluoroglycofen-ethyl + glufosinate-ammonium 20% ME was prepared by surfactants screening test,and the formulation applied to control weeds in non-cultivated land.The results showed that the ME had excellent properties.SKCL-7 and SKCL-19 with the mass ratio of 2 ∶1 worked as the surfactants in the ME,SK-21 was selected as cosurfactant,and the total amount of the surfactants was 35%.Fluoroglycofen-ethyl + glufosinate-ammonium 20% ME exhibited better quick-acting and persistence efficacy,comparing with glufosinate-ammonium 18% AS,fluoroglycofenethyl 10% EC and fluoroglycofen-ethyl + glufosinate-ammonium 20% OD.

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