三年(2013~2015年)来,各林业有害生物防治示范区(点)能够严格按照《实施方案》要求,积极开展防治示范工作,防治成效显著,示范作用明显,各示范区(点)林业有害生物得到有效控制,达到预期示范防治效果。其中嘉峪关市花绒寄甲防治杨树蛀干天牛示范区防治示范面积200亩,共释放花绒寄甲成虫6万头,花绒寄甲卵40万粒,白蜡吉丁肿腿蜂15万头,杨树蛀干天牛平均虫口减退 (2013-2015), all forestry pest prevention and treatment demonstration zones (spots) are able to actively carry out prevention and control demonstration work in strict accordance with the requirements of the “Implementation Plan”, and have achieved remarkable results in prevention and treatment with demonstrative effects. The forestry Pests have been effectively controlled to achieve the expected model control effect. Jiayuguan City, which covered the cashmere tortoise prevention and treatment of poplar moths decay demonstration area of ​​?? 200 acres of Demonstration Area, a total of 60,000 flowers to send the hair tortoise, 400,000 flowers cashmere eggs, 1500ml Head, the average population of poplar moth declining pests