柑桔天牛又名老木虫、树干虫、烂蔸虫等。柑桔褐天牛、星天牛、枝天牛(如图1)遍布四川柑桔产区。对柑桔果树,尤其是成年结果树为害十分严重,幼虫大量蛀食柑桔果树的树干、主枝及大根(如图2),是影响四川柑桔产量和引起果树大量死亡的重要原因之一。 Citrus argentatus, also known as the old woodworm, trunk worms, rotten pinworm and so on. Citrus mandarin, celastrus, dendroctonus (Figure 1) throughout the citrus producing areas in Sichuan. The citrus fruit tree, especially the adult tree is very serious damage, a large number of larvae eaten citrus tree trunk, branch and root (Figure 2), is the impact of Sichuan citrus production and cause a large number of deaths of the important reasons .