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日前,新疆林业有害生物防治检疫局对天山东部国有林管理局米泉分局哈熊沟林区榆黄黑蛱蝶发生情况进行了详细调研。榆黄黑蛱蝶在南北疆都有分布,主要寄主为白榆,以幼虫取食叶片和榆钱,严重危害树木生长。根据基层林业有害生物测报人员的调查监测,由于气候异常因素影响,今年榆黄黑蛱蝶发生较往年偏重,已严重影响生态防护功能和景观美化。5月上旬,米泉分局已采取防治措施对危害严重的区域开展了应急处
Recently, Xinjiang Forestry Pest Control Quarantine Bureau of the State Forest Administration in Tianshan Miquan Branch Ha Xionggou forest area Yuhuang black butterfly occurred a detailed investigation. Yuhuang black butterfly in the northern and southern Xinjiang have distribution, the main host is elm, larvae feeding leaves and elm, a serious threat to the growth of trees. According to the surveys and monitoring of grassroots forest pests, due to the impact of climate anomalies, this year, the occurrence of Ulmus pumila is more serious than in previous years, which has seriously affected the functions of ecological protection and landscape beautification. In early May, Miquan Branch has taken preventive measures to carry out the emergency department