the ecology of Aculus bambusae Kuang was studied in this paper,the results showed that the mite occurred in higher density in big year of bamboo forest than that in small year.It infested alternately with Schizotetran...the ecology of Aculus bambusae Kuang was studied in this paper,the results showed that the mite occurred in higher density in big year of bamboo forest than that in small year.It infested alternately with Schizotetranychus nanjingensis Ma & Yuan and Aponychus corpuzae Rimando in the same bamboo forest.No hibernation and activation were found in Fujian Province.Rainfall and natural enemies were important factors effecting the population dynamic of Aculus bambusae.The integrated management of the pest in moso bamboo forest was discussed.展开更多
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 sur...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.展开更多
文摘the ecology of Aculus bambusae Kuang was studied in this paper,the results showed that the mite occurred in higher density in big year of bamboo forest than that in small year.It infested alternately with Schizotetranychus nanjingensis Ma & Yuan and Aponychus corpuzae Rimando in the same bamboo forest.No hibernation and activation were found in Fujian Province.Rainfall and natural enemies were important factors effecting the population dynamic of Aculus bambusae.The integrated management of the pest in moso bamboo forest was discussed.
文摘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.