光肩星天牛人工饲料筛选及其天敌花绒寄甲耐寒性研究  

Study on Selection of Artificial Feed for Anoplophora glabripennis and Cold Tolerance of Its Natural Enemy Dastarcus helophoroides

作　　者：赵鹏华 ZHAO Penghua(Forestry Technology Extension Station of Wuyang County in Henan Province,Wuyang Henan 462400)

机构地区：[1]河南省舞阳县林业技术推广总站,河南舞阳462400

出　　处：《现代农业科技》2020年第22期84-85,88,共3页Modern Agricultural Science and Technology

摘　　要：对光肩星天牛人工饲料筛选及其天敌花绒寄甲耐寒性进行了研究。结果表明,经过科学筛选的人工饲料配比,对喂养光肩星天牛幼虫极为合适,其饲养效果明显优于木段喂养。花绒寄甲的耐寒性具有较强的可塑性,通过合理的快速冷驯化处理和海藻糖饲料喂养,可大幅提升花绒寄甲的耐寒性。The selection of artificial feed for Anoplophora glabripennis and the cold resistance of its natural enemy Dastarcus helophoroides were studied.The results showed that the scientifically screened artificial feed ratio was very suitable for feeding A.glabripennis larvae,and its feeding effect was significantly better than that of wood feeding.The cold resistance of D.helophoroides had strong plasticity,and the cold resistance of D.helophoroides could be greatly improved through reasonable rapid cold acclimation treatment and trehalose feed.

关 键 词：光肩星天牛 人工饲料 筛选 花绒寄甲 耐寒性 

分 类 号：S763.3[农业科学—森林保护学]