星天牛是为害柑桔主干的重要害虫。笔者根据日本的经验,结合我国实际,进行了防治星天牛的这种尝试,效果很好且操作简便,现介绍如下。 利用包装尿素或其他化肥的编织袋,将其洗净裁成宽20～30厘米的长条备用。在星天牛未产卵前,在 Asteroids are the major pests responsible for the trunk of citrus. Based on the experience of Japan and the reality of our country, the author conducted such an attempt to prevent and deal with Astrology, with good results and ease of operation. The introduction is as follows. The use of packaging urea or other fertilizer woven bags, will be cut into strips of 20-30 cm wide spare. Before the celestial beast spawns, in