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在温度25℃、相对湿度80%条件下,以油茶花粉、二斑叶螨和腐食酪螨3种食物饲喂尼氏真绥螨,研究不同食物对尼氏真绥螨生长发育和繁殖的影响.结果表明:尼氏真绥螨虽能取食腐食酪螨的卵,但因摄食量不足导致不能完成正常发育;而取食油茶花粉和二斑叶螨能正常完成发育,并进行繁殖.取食油茶花粉的尼氏真绥螨全世代发育历期、雌螨寿命、产卵历期、平均每雌总产卵量分别为6.18d、24.97d、16.72d和23.03粒,取食二斑叶螨的尼氏真绥螨分别为5.67d、25.72d、18.17d和25.38粒;以二斑叶螨为食的尼氏真绥螨发育快,寿命和产卵历期长,平均每雌产卵量高.以油茶花粉和二斑叶螨为食的尼氏真绥螨实验种群数量动态均呈上升趋势,其中以油茶花粉饲养的种群趋势指数最高(I=14.28),以二斑叶螨饲养的种群加倍时间最短(t=3.5201d).
The effects of different foods on the growth, development and reproduction of Neisseria gonorrhoeae were studied under the conditions of 25 ℃ of temperature and 80% of relative humidity, with the food of Camellia oleifera, Tetranychus urticae and Entamoeba sinensis fed three kinds of food The results showed that although A. niger was able to take eggs of rotten eggs, it was unable to complete its normal development because of inadequate food intake, while pollen and two - spotted spider mites could normally develop and reproduce. Eisenia foetida Nessei age-specific developmental history, female mite longevity, oviposition duration, the average per female total fecundity were 6.18d, 24.97d, 16.72d and 23.03, feeding two leaves The mites’ Nizi sidae were 5.67d, 25.72d, 18.17d and 25.38, respectively. The population of M. nigella grew fast, their life expectancy and oviposition period were long, with the average number of spawning eggs per female The population dynamics of A. nasimanicus feeding on camellia pollen and two-spotted spider mites all showed an upward trend, of which the population trend index was the highest (I = 14.28) The population doubling time is the shortest (t = 3.5201d).