秋冬季节,在芒果树下的土壤表面,会布满黏稠状物,似油状。注意观察叶片,也会出现黏稠状物,并且地上的黏稠状物是从叶片上滴下来的。据调查,那是一种叫做扁喙叶蝉的害虫刺吸叶片所产生的。出现这种情况后,会削弱树势,影响第二年的开花结果,严重时叶片黄化并纷纷脱落,还会使枝叶枯死。所以,在秋冬季节,当发现芒果树上有黏稠状物滴下时,就要注意防治扁喙叶蝉。 Autumn and winter, under the mango tree soil surface, will be covered with sticky, oily. Observe the leaves, sticky, and sticky on the ground dripping from the leaves. According to the survey, it was produced by a pest thorn sucking leaf called a Balanophora tabaci. When this happens, it will weaken the tree vigor and affect the flowering result of the second year. In severe cases, the leaves turn yellow and fall off one after another, and the branches and leaves will die. Therefore, in the autumn and winter, when the mango tree was found sticky things dripping, we must pay attention to prevention and control flat beak leafhopper.