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Position: Home > Articles > Effect of Alopaizi 6% ME on Cucumber Root Knot Nematode Agrochemicals 2009,48 (7) 60-61

6%增效阿罗蒎兹微乳剂防治黄瓜根结线虫

作  者:
刘霆;刘伟成;裘季燕;卢彩鸽;刘德文
单  位:
北京市农林科学院植物保护环境保护研究所
关键词:
黄瓜根结线虫;苦豆子;防治效果
摘  要:
用6%增效阿罗蒎兹微乳剂(有效成分:苦豆子水提取物、阿维菌素)处理温室土壤防治黄瓜根结线虫试验表明:阿罗蒎兹微乳剂可较好地控制黄瓜根结线虫危害。阿罗蒎兹微乳剂7.5、15.0、22.5L/hm2三个处理,药后90d土壤中2龄幼虫减退率分别为-12.23%、31.50%、43.52%,而对照药剂1.8%阿维菌素15L/hm2处理的线虫减退率为-37.65%。药后90d6%增效阿罗蒎兹微乳剂及各处理防治效果分别为54.52%、70.16%、74.84%,而对照药剂为50.81%。阿罗蒎兹微乳剂可有效地控制黄瓜根结线虫的危害,有较高的推广应用价值。
译  名:
Effect of Alopaizi 6% ME on Cucumber Root Knot Nematode
作  者:
LIU Ting,LIU Wei-cheng,QIU Ji-yan,LU Cai-ge,LIU De-wen(institute of Plant and environmental Protection,Beijing Academy of Agricultural and Forestry science,Beijing 100097,china)
关键词:
cucumber root knot nematode;sophora alopecuraides;control effect
摘  要:
The trial experiment showed that Alopaizi 6% me(the mixture extract of sophora alopecuraides and avermectin) was an excellent nematicide for controlling cucumber root knot nematode.The decline rate of j2 was -12.23,31.50 and 43.52% by Alopaizi 6% me applied at 7.5,15.0,22.5 l/ha,respectively while avermectin was -37.65% after 90 days.The control effect was 54.52,70.16 and 74.84% by Alopaizi 6% me applied at 7.5,15.0,22.5 l/ha,respectively while Avermectin was 50.81% after 90 days.These results indicated that Alopaizi 6% me could be a prospective nematocide for cucumber root-knot nematodes control.

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