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芒果实蝇〔D(?)cus occipitalis(Bezzi〕属双翅目,实蝇科,寡毛实蝇属的害虫。幼虫可严重为害芒果、柑桔、橙、柠檬、苹果、番石榴、番荔枝、葡萄、黄皮、梨、红毛丹、番茄、辣椒等多种果蔬。此虫主要分布在菲律宾、马来西亚等国家,近年我国在进口菲律宾吕宋芒果检疫中有所发现,是我国对外植物检疫对象之一。鉴于此虫在我国目前未有发生和报道,为了便于今后在现场检疫、室内鉴定和防治工作提供科学依据,我们对该虫进行了一系列的饲养观察,现综合报道如下。一、步骤与方法1.从1986年1月至1987年8月,在罗湖联检大楼设置养虫室。观察开始前,为防止害虫
Mango fruit fly (D)? Cus occipitalis (Bezzi) is a pest of the order Diptera, Tephritidae, Oligochaeta. Larvae can be seriously detrimental to mangoes, oranges, oranges, lemons, apples, guavas, , Grapes, yellow pears, raisins, rambutan, tomatoes, peppers and other fruits and vegetables.The insects are mainly distributed in the Philippines, Malaysia and other countries in recent years, China imported mango mangosteen inspection of the Philippines found that China’s foreign phytosanitary As one of the objects in view of this bug in our country has not occurred and reported, in order to facilitate the future in the field of quarantine, laboratory identification and prevention and control to provide a scientific basis, we carried out a series of feeding on the observation of insects, are comprehensively reported as follows. , Steps and Methods 1. From January 1986 to August 1987, a rearing room was set up in the Luohu Joint Inspection Building. Before the start of the observation, in order to prevent pests