温度、光照对南京裂爪螨的影响  

The Effect of Temperature and Photoperiod on Schizotetranychus nanjingensis

作　　者：张飞萍[1] 徐耀昌 黄芙蓉 蔡秋锦[1] 钟景辉[1] 

机构地区：[1]福建农林大学资源与环境系,福建南平353001 [2]福建省漳州市森林植物防治检疫站,福建漳州363000

出　　处：《林业科学研究》2001年第4期459-462,共4页Forest Research

基　　金：福建省科委"九五"攻关项目 (96Z2 4)部分内容

摘　　要：The laboratory experiment results showed that the mite, Schizotetranychus nanjingensis, could not survive below -10 °C and above 41 °C. Its optimum temperature for it was 20～25 °C. It had very high survival rate at 2 °C.The survive, development and reproduction of the mite varied with photoperiod. The development could not complete in darkness, but the eclosion of eggs was normal. The highest survival rate from egg to adult mite was in a photoperiod of ≥12 h. The shortest period (13 91 d) from young mite to adult female mite was in a photoperiod of 8 h and the longest period (32 33 d) was in 5 h .In the photoperiod of 8 h,≥12 h, the female mite could oviposit normally and the quantity of eggs were 9 13 and 12 67,respectively .The adult female could not oviposit and had the shortest longevity (10 d) in a photoperiod of 5 h.The laboratory experiment results showed that the mite, Schizotetranychus nanjingensis, could not survive below -10 °C and above 41 °C. Its optimum temperature for it was 20～25 °C. It had very high survival rate at 2 °C.The survive, development and reproduction of the mite varied with photoperiod. The development could not complete in darkness, but the eclosion of eggs was normal. The highest survival rate from egg to adult mite was in a photoperiod of ≥12 h. The shortest period (13 91 d) from young mite to adult female mite was in a photoperiod of 8 h and the longest period (32 33 d) was in 5 h .In the photoperiod of 8 h,≥12 h, the female mite could oviposit normally and the quantity of eggs were 9 13 and 12 67,respectively .The adult female could not oviposit and had the shortest longevity (10 d) in a photoperiod of 5 h.

关 键 词：南京裂爪螨 生存率 毛竹害虫 光照 温度 发育历期 

分 类 号：S763.46[农业科学—森林保护学] S763.757[农业科学—林学]