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黄带球虎天牛是花椒树的蛀干害虫,以幼虫蛀食韧皮部,使花椒树树势衰弱,成株死亡。1985～1986年,根据黄带球虎天牛的幼虫,集中于主干下部皮层处危害的特点,采用仓库薰杀虫的原理,以磷化铝应用在花椒树上。一、试验材料和方法药剂选用沈阳农药厂生产的含磷化铝56～58.5%的筒装片剂。施药方法为密封薰蒸。即用幅宽为80厘米,厚为0.014毫米的地膜2～3尺,将树干包住,
Yellow tiger celastrus is a pest-killing pepper tree, with larvae eating phloem, so that pepper tree shy potential weakness, adult died. From 1985 to 1986, according to the larvae of Ceratocrysafera, focusing on the characteristics of the harm of the lower cortex of the trunk, the principle of killing pesticides in the warehouse was used, and aluminum phosphide was used on the pepper tree. First, the test materials and methods Pharmacy selection Shenyang pesticide plant containing aluminum phosphate 56 ~ 58.5% cartridge tablets. Application method is sealed fumigation. That is, with a width of 80 cm, 0.014 mm thick film 2 to 3 feet, the trunk wrapped,