摘要
2006年对永安市区行道树天竺桂上的日本龟蜡蚧采用树干基部注射及叶面喷雾防治试验，结果表明：注射防治法效果较差，不宜使用；而喷雾法4种可湿性粉剂均有较好效果，防治效果达75．6％～93．3％之间。从防治效果与成本两方面考虑，防治时应优先选用杀灭2000倍液、删虫1000倍液，其次是利克虱1000倍液，最后是欧贝1000倍液。防治时机应掌握在初孵若虫期进行。
The experiment of controlling Ceroplastes japonica by injecting low-position trunk and spraying leaves was performed in 2006. The results showed that the effect of injection was not ideal and should not be adopted; the effects of spraying 4 kinds of wettable powders respectively were more ideal with 75.6 % - 93.3 % control effect. In view of the control effect and cost, 2 000 times Fenvalerate, 1 000 times Oerthene （Acephate）, 1 000 times Imidacloprid＋Isoprocarb, and 1 000 times Imidacloprid should be preferred. The optimal time for chemical control is nymph period.
出处
《福建林业科技》
北大核心
2007年第4期101-103,117,共4页
Journal of Fujian Forestry Science and Technology
关键词
日本龟蜡蚧
化学防治
天竺桂
Ceroplastes japonica
chemical control
Cinnamomum japonicum Sieb
