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防治柑桔星天牛大致采取三方面措施:一为捕捉成虫及刮卵,二为钩捉或在虫孔中施药毒杀幼虫,三为主干刷白灰防止成虫产卵。但由于成虫羽化期长(5月中旬—8月中旬)捕捉和刮卵不能彻底;消灭幼虫方法麻烦,钩虫技术不熟练者还会有伤树干;至于主干刷白灰防止成虫产卵其作用则不大明显也没有达到消灭天牛的目的,尤其在天牛为害严重的老桔区和杂木较多的新桔区用上述三方面的措施来防治天牛,要想取得理想的效果较为困难,因此寻找一种操作简便,药效较长,能毒杀成虫兼治幼虫的防治方法实为迫切。
Prevention and treatment of Citrus aurantiacus generally take three measures: one for the capture of adult eggs and scratch the second catch or kill in the worm hole larvae poisoning, three brush white ash to prevent adult eggs. However, due to adult emergence period (mid-May to mid-August) to capture and scratch the eggs can not be completely eliminated; larvae cumbersome methods, hookworm unskilled artificially injured trunk; as the main brush white ash to prevent the adult spawning its role is not Obviously not reached the goal of eliminating the terrestrial cattle, especially in the old badger severely affected area and the new Tangerine more with the above three measures to control the weather, in order to achieve the desired effect is more difficult, So looking for a simple, long-lasting efficacy, can kill poisonous adults and larvae control method is urgent.