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本研究工作表明枣粘虫性信息素为一元不饱和十二碳烯醇乙酸脂的多元体系。经触角电位和大田生测证明, E9 —— C12 :OA C +Z9——C12:OAC有强烈的诱蛾活性,在两者比例为8:2时诱蛾效果最佳。我们用此最佳比例于1983年初在我国首次合成了枣粘虫性诱剂——聚乙烯塑料管诱蕊。通对人工合成性诱剂的活性测定、诱蛾效果比较、剂量筛选,持效期鉴定,测报上的应用以及迷向法、诱捕法防治试验等工作,明确了枣粘虫性诱剂具有诱蛾活性强,不污染环境无残毒,有利于保护天敌,对人畜安全,经济简便等优点,当前在害虫的预测预报中有极重要的利用价值,是一种无公害的害虫防治新技术。在害虫综合治理中具有独特的作用。
The work of this study shows that the jujube armyworm sex pheromone is a multicomponent system of monounsaturated dodecenol acetate. The results showed that E9 - C12: OA C + Z9 - C12: OAC had strong entrapment activity and the best entrapment efficiency was obtained at a ratio of 8: 2. We use this best ratio in early 1983 in China for the first time synthesized a long-term armyworm lure - Polyethylene plastic tube Rui. Through the determination of the activity of synthetic attractant, the comparison of the effect of the moth, the dose screening, the identification of the persistence period, the application of the reportage and the experiment of the tropism and trapping methods, The moths have strong activity and do not pollute the environment without residue. They are good for the protection of natural enemies and have the advantages of safety to human beings and animals and economy. They are of great importance in forecasting and forecasting pests and are a kind of pollution-free pest control technology. In pest comprehensive management has a unique role.