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芒果蛀梢夜蛾(Chlumetia trans-versa Wlk.)是芒果的一种严重虫害,对实生苗和幼树的侵害尤其严重。幼虫在短期蚕食芒果嫩叶后进入中脉,也有钻入顶生枝条的,随后进行为害,植株生长受阻,整个植株矮小,而个别嫩枝很长,突出在树冠外面。鉴于苗圃小苗与幼树受此虫为害严重,本试验比较了13种杀虫剂的防效。
Chlumetia trans-versa Wlk. Is a serious pest of mango, especially for seedlings and saplings. Larvae in the short term eroded mango leaves into the midrib, but also into the top branches, and then for damage, plant growth is blocked, the entire plant is short, and individual shoots are long, prominent in the crown outside. In view of nursery seedlings and young trees severely affected by this pest, this experiment compared the control effect of 13 kinds of insecticides.