柳蝙蛾是一种新的沙棘蛀干害虫,属鳞翅目,蝙蝠蛾科。在黑龙江省绥棱地区一般2年发生1代,少数1年发生1代,以卵和幼虫越冬。越冬幼虫从4月下旬开始危害至7月下旬;越冬卵孵化后,幼虫7月中旬至8月上旬开始钻蛀危害至10月,然后以幼虫在树干基部越冬。采用20％的速灭杀丁乳油、80％敌敌畏乳油,在幼虫钻蛀前进行地面喷药防治,结合虫道“注液法”防治,防效可达93.3％～100.0％。 Willow moth is a new species of sea buckthorn borers, Lepidoptera, Bat moths. In the area of ​​Heilongjiang Province Sulei generally 2 years occurred a generation, a few occurred a generation a year, with eggs and larvae wintering. Overwintering larvae begin to harm from the end of April to the end of July. After the overwintering eggs hatch, larvae begin to drill boring harm from the middle of July to early August, and then larvae winch at the base of trunk. With 20% of the speed kill butadiene EC, 80% dichlorvos EC, in the larvae before boring spray prevention and control, combined with insects “injection method” control, control effect of up to 93.3% to 100.0%.