气温与双条杉天牛成虫出孔期相关性的研究  

Study on the Relationship Between the Temperature and the Out-of-holetime of the Adult Semanotus bifasciatus

作　　者：王金宝 韩江奎 杨保森 王瑞杰 田敬伟 张国祥 WANG Jin-bao1, HAN Jiang-kui2, YANG Bao-sen1, WANG Rui-jie3, TIAN Jing-wei4, ZHANG Guo-wei1(1.Changle County Forestry Bureau, Changle, Shandong 262400, China; 2.Changle County State Gushan ForestFarm, Changle, shandong 262400, China; 3.Changle County Baocheng street Integrated Agricultural Service Center,Changle, Shandong 262400, China; 4.Changle County Wutu Street Intergrated Agricultural Service Center, Changle,Shandong 262400, China)

机构地区：[1]昌乐县林业局,山东昌乐262400 [2]昌乐县国有孤山林场,山东昌乐262400 [3]昌乐县宝城街道农业综合服务中心,山东昌乐262400 [4]昌乐县五图街道农业综合服务中心,山东昌乐262400

出　　处：《河北林业科技》2018年第2期20-22,共3页Journal of Hebei Forestry Science and Technology

摘　　要：为摸清气温对双条杉天牛成虫出孔期的影响,达到及时防治的目的,该文测定了双条杉天牛成虫出孔期数量和性比与气温之间的关系。结果表明:出孔高峰期到来以前,气温的高低与出孔数量成正相关;出孔高峰期内,气温与出孔数量相关性不明显。雄虫比雌虫高峰期早1~2d。This paper measures the relationship between the number and the sex ratio of the adult double helix.The result shows that： before the peak ofthe out-of-hole time,the temperature is positively correlated with the number of the amount of the out-of-hole. During the peak of this period,the correlation between temperature and the amount of the out-of-holetime is not obvious. Males are 1 to 2 days earlier than females.

关 键 词：气温 双条杉天牛 出孔期 

分 类 号：S763.3[农业科学—森林保护学]