摘要
为了筛选出防治枸杞虫害的高效低毒药剂,进行了3种不同浓度生物农药田间药效试验,结果表明:1%苦参碱.印楝素1 000倍液防治枸杞蚜虫效果最好,而防治枸杞锈螨、枸杞瘿螨效果最好的是0.5%黎芦碱800倍液药剂。
Three different levels biological pesticides were tested to study the control effect against pests of Lyciurn barbarum L. for selecting the pesticides with high efficiency and lower toxicity. The results showed that the rate of 1% matrine and azadirachtin 1 000 times have best results on controlling of Aphis sp. Meanwhile the rate of 0.5% alkaloids 800 times have best results on controlling of Aculops lycii Kuang and Medlar eriophyoid.
出处
《宁夏农林科技》
2012年第12期117-118,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
生物农药
宁夏枸杞
虫害
Biological pesticides
Lyciurn barbarum L.
Pests
