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桂林市区地处广西北部,气候、土壤等条件适宜种植柑桔,加之柑桔黄龙病发生较少,现已成为广西主要的柑桔产区。1985年柑桔出口苏联一千吨,1986年两千吨。柑桔裂皮病的发生对市区柑桔生产、出口有很大的影响,引起了有关部门的重视。柑桔裂皮病是一种类病毒引起的柑桔危险性病害。近年来,已在不少果园发现。现将调查情况和有关资料综述如下:
Guilin is located in northern Guangxi, climate, soil and other conditions suitable for planting citrus, combined with less occurrence of citrus Huanglongbing, Guangxi has become the main citrus producing areas. Citrus exports in 1985 to the Soviet Union a thousand tons, two thousand tons in 1986. The incidence of citrus split disease on urban citrus production and exports have a great impact, causing the relevant departments attention. Citrus split disease is a virus-like citrus dangerous disease. In recent years, it has been found in many orchards. The survey and relevant information are summarized as follows: