2014年12月7日讯:据新华社乌鲁木齐12月5日电,中国西北角新疆天山脚下,生长着一片中世纪遗留下来的欧亚面积最大、最密集的原始野生果林。然而,被“外来生物”小吉丁虫啃食近20年后,如今这片珍稀野果林仅剩下不足三成。小吉丁虫又名串皮虫,它通过钻注果树枝干的皮层形成蛀道,阻碍树液流通,最终导致果树皮层干裂变色、形成坏死伤疤直至整株枯死。 December 7, 2014: According to Xinhua News Agency, Urumqi, December 5, at the foot of Xinjiang’s Tianshan Mountains in the northwestern corner of China, there is a region of the largest and most densely populated wild fruit forest in the Middle Ages left by the Middle Ages. However, after nearly 20 years of being grazed by the “exotic creature” jilin, only about 30% of this rare wild fruit forest is now left. Small jilin insects, also known as Trichocalsis, it through the drilling of the cortex of the fruit tree branches to form a tunnel, hinder the flow of sap flow, eventually leading to dry skin discoloration of the fruit cortex, the formation of necrotic scar until the whole plant withered.