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杨树人工林用白杨透翅蛾性诱剂(反—3,顺—13—十八碳二烯醇)防治白杨透翅蛾,经过1984—1985年两年的时间,防治面积达19 174ha,平均诱捕率为73.1％。经肇东、肇州定点观测杨树被害率由2.0—9.3％下降到0.5—3.5％防治效果达62.4—86.1％。通过试验证明这项新技术,方法简便易行,不污染环境,不杀伤天敌,对人畜安全,防治成本低,经济效益显著,每公顷成本费为0.45—1.50元。白杨透翅蛾性诱剂不仅可以在预测预报上应用,而且可以作为白杨透翅蛾综合防治的一个重要手段,为杨树人工林蛀干害虫的防治开辟一条新的途径。
Poplar plantations with Poplar moth attractant (anti-3, cis-13-octadecadienol) prevention and control Poplar moths, after 1984-1985 two years, the control area of 19 174ha, The average trapping rate was 73.1%. After the Zhaodong, Zhaozhou fixed observation of the poplar rate decreased from 2.0-9.3% to 0.5-3.5% control effect of 62.4-86.1%. The test proved that this new technology and method are simple and easy, do not pollute the environment, do not kill natural enemies, have a low cost and low cost of prevention and control, and have significant economic benefits. The cost per hectare is 0.45-1.50 yuan. Poplar moth attractant can not only be used in forecasting and forecasting, but also can be used as an important means of integrated control of poplar moth, which can open up a new way for the prevention and treatment of borer pests in poplar plantation.