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1989年6月5日,深圳嘉伟食品厂从香港进口巴西咖啡豆12吨195包,现场检疫发现咖啡豆有虫孔,经室内解剖鉴定为我国对外检疫对象——咖啡果小蠹〔Hypothenemus hampei(Ferr.)〕,这是深圳口岸在检疫中的首次发现。(一)检疫情况现场抽样咖啡豆1公斤进行检验,检出虫害豆35粒,受害率为0.5%。室内剖果查出咖啡果小蠹成虫23头(其中活成虫12头)和5条活幼虫,最多一果有虫5条。咖啡豆为小粒种(千粒重150克),呈圆形至卵圆形,颗粒坚硬,背面隆起成半圆状,腹面扁平,腹中有一纵沟,虫孔通常在腹面,位于腹沟顶端或两侧,背面极少有虫孔。受害豆外观,一般呈现出一些深浅相间的特殊蓝绿
On June 5, 1989, Shenzhen Jiawei Foodstuff Factory imported 12 tons of 195 packets of Brazilian coffee beans from Hong Kong. The quarantine found that there were wormhole in coffee beans and was identified as the external quarantine object of our country - Hypothenemus hampei (Ferr.)〕, Which is the first time in Shenzhen port quarantine found. (A) quarantine situation Site sampling 1 kg of coffee beans for testing, pests detected 35 capsules, the victimization rate was 0.5%. In the laboratory, 23 adult beetles (12 live adults) and 5 live larvae were found, with a maximum of 5 worms per fruit. Coffee beans are small grains (grain weight 150 grams), was round to oval, hard particles, raised into a semicircular back, ventral flat, with a longitudinal groove in the belly, the worm hole is usually in the ventral surface, located at the top or both sides of the sulcus There are few insect holes on the back. Victims of the appearance of beans, usually showing some special shades of blue and green