The invention discloses an application of chemical pesticides and containing insect virus synergistic protein, which is characterized in that the insect virus synergistic protein and chemical pesticide, application of insect virus synergistic protein in chemical pesticides and insecticides in composite. The insect virus synergistic protein was isolated and purified by using purified insect virus polyhedrosis virus. The invention improves the biocontrol efficiency of the chemical pesticide, reduces the effective content of the chemical pesticide, increases the efficacy, improves the control effect, and reduces or eliminates the insecticide resistance of the chemical pesticide. Insect virus synergistic protein is safe to human and livestock, safe to crops, and no pollution to environment.
【技术实现步骤摘要】
【国外来华专利技术】
本专利技术涉及化学农药杀虫剂及复合杀虫剂,更具体涉及一种含昆虫病毒增效蛋白的化学农药,本专利技术还涉及昆虫病毒增效蛋白在化学农药杀虫剂和复合杀虫剂中的应用。
技术介绍
1956年,Tanada等首次从美洲一星粘虫颗粒体病毒(Pseudaletia unipunctagranulosis virus,PuGV)分离出增效蛋白,并证实该蛋白对美洲粘虫核型多角体病毒(Pseudaletia unipuncta nuclear polyhedrosis virus,PuNPV)具有增强感染的作用(Tanada Y et al.,J Invertebr Pathol,1959,1215-231)。Hashimoto(HashimotoY et al.,J Gen Virol,1991,722645-2651)和Roelvink(Roelvink P W et al.,J GenVirol,1995,762693-2705)分别对粉纹夜蛾颗粒体病毒(Trichoplusia ni granulosisvirus,TnGV)、PuGV、棉铃虫颗粒体病毒(Heliothis ...
【技术保护点】
一种含昆虫病毒增效蛋白的化学农药,其特征在于昆虫病毒增效蛋白终浓度1-3×10↑[20]μg/L与化学农药混配。
【技术特征摘要】
【国外来华专利技术】
【专利技术属性】
技术研发人员:孟小林,徐进平,王健,鲁伟,
申请(专利权)人:武汉大学,
类型:发明
国别省市:83[中国|武汉]
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