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枣疯病是类菌质体引起的一种毁灭性病害,在我国枣产区发生较普遍,一般幼树发病后2～3年,成年结3～5年即可死掉。病树的主要症状是出现许多细而短小的丛生疯枝,所结果为糠果,不能食用。手术治疗的技术是:1、主干环锯。在枣树落中到第二年发芽之前(11月到翌年4月),在主干距地面40厘米左右处开始,用手锯锯出环状沟,即必须把皮层锯透,但又不能伤到形成层。根据病情轻重,每株树锯出三环四环,环间相距20厘米左右。在主干环锯的同时,要清除树上的病枝条,集中烧
Jujube Bovine is a devastating disease caused by mycoplasma. It occurs more commonly in jujube producing areas in China. Generally 2 to 3 years after the onset of juvenile age, juvenile juveniles can die out within 3 to 5 years. The main symptom of the diseased tree is the emergence of many thin and short cluster of crazy branches, the result is bran fruit, can not eat. Surgical treatment techniques are: 1, trunk ring saw. Before the jujube tree falls into germination in the second year (from November to April next year), the trunks begin at about 40 centimeters above the ground and saw the annular groove with a hand saw, ie the skin must be sawed but not hurt To form a layer. According to the severity of disease, each tree saw a three-ring ring, between the ring about 20 cm apart. In the trunk ring saw at the same time, to clear the diseased branches of the tree, focus on burning