In view of the abuse of chemical pesticides, a series of ecological problems will be brought about, which will worsen the environment and endanger human beings and livestock. The present invention provides a compound pesticide of biological pesticide. The invention relates to a compound insecticide containing Stellera chamaejasme leaves extract, including abamectin and stem leaf extract of Stellera chamaejasme l.. The compound pesticide can be used as an emulsion, water suspension agent, oil suspension agent, wettable powder, granule or water dispersible granule and other acceptable dosage forms of pesticide. Applied to aphids, and other agricultural pests of Pieris rapae. The invention provides the compound technology of two biological pesticides, and solves the environmental pollution, the generation of the resistance and the harm to human beings and livestock caused by the misuse of agricultural chemical pesticides at present. The compound insecticide provided by the invention has synergistic effect, and the insecticidal effect is used alone. Meanwhile, the problem of delaying the insecticidal effect of abamectin was solved.
【技术实现步骤摘要】
一种含瑞香狼毒茎叶提取物的复配杀虫剂
本专利技术属于植物保护领域,具体涉及一种含瑞香狼毒茎叶提取物的复配杀虫剂。
技术介绍
化学农药的长期大量使用带来了种种弊端,如有害生物抗药性的产生、残毒以及环境污染,良莠不分地杀死大量害虫天敌,严重破坏了生态平衡。因此,符合环保、健康、持续发展理念的高效、低毒、低残留、与环境相容的生物农药开发就成为当今农药研究的主题。生物农药因其安全无毒、无残留、不污染环境而为公众所接受并迅速发展。20世纪90年代以来,全世界化学农药销售量以1%~2%的速度不断下降,而生物农药却以20%的速度递增,充分说明生物农药之于环境,之于社会效益的巨大潜力。瑞香狼毒(StelleraChamaejasmelL.)隶属于瑞香科狼毒属多年生草本植物,又名断肠草,有毒性,其根有逐水祛痰,散结杀虫之功效。茎高根粗,质韧不易折断,树皮有绵性纤维;地上部分呈淡褐色,不分枝,平滑无毛;叶披针形,顶生头状花序,花黄色或白色,果实为小坚果卵形,产种量大,种子生命力强,花期6~8月,果期9~10月。瑞香狼毒多生长在海拔较高、年平均温度在0℃左右的向阳山坡,广泛分布于我国东 ...
【技术保护点】
一种含瑞香狼毒茎叶提取物的复配杀虫剂,其特征在于:阿维菌素与瑞香狼毒茎叶提取物的重量百分比是18:1‑500。
【技术特征摘要】
1.一种含瑞香狼毒茎叶提取物的复配杀虫剂,其特征在于:阿维菌素与瑞香狼毒茎叶提取物的重量百分比是18:1-500。2.根据权利要求1所述的一种含瑞香狼毒茎叶提取物的复配杀虫剂,其特征在于:阿维菌素与瑞香狼毒茎叶提取物的重量百分比是18:25-400。3.根据权利要求2所述的一种含瑞香狼毒茎叶提取物的复配杀虫剂,其特征在于:阿维菌素与瑞香狼毒茎叶提取物的重量百分比是18:25,18:50,18:100,18:200或18:400。4.根据权利要求1-3所述的一种含瑞香狼毒茎叶提取物...
【专利技术属性】
技术研发人员:赵云峰,聂艳,泉学洪,孙艳,
申请(专利权)人:中国科学院西北高原生物研究所,
类型:发明
国别省市:青海,63
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