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柑橘星天牛卵孵化成幼虫后,蛀食柑橘树体,影响柑橘生长,以致死亡,因此,及时发现并消灭星天牛卵十分重要。 方法:每年5~8月份期间,凡星天牛成虫在柑橘树干基部产过卵的树体,一定会有蚂蚁成群或零星地在树上来回爬动,用手在树干基部周围摸几下,若皮层隆起并裂开,表
Citrus aurantiacus eggs hatch into larvae, eating citrus trees, affecting the growth of citrus, resulting in death, therefore, timely detection and elimination of aspen eggs is very important. Method: Every year from August to August, all the adults of the celastrus oviparous tree in the trunk of the citrus tree, there must be ants or sporadic crawling back and forth in the tree, hand around the base of the trunk a few touches , If the cortex rises and splits, the table