Ga J R, Zou P
Department of Landscape and Environmental Science, School of Agriculture, Shanghai Jiao Tong University, Shanghai, China.
Exp Appl Acarol. 2001;25(3):187-202. doi: 10.1023/a:1010651509355.
Biology and life table parameters of Brennandania lambi (Krczal) were studied at different temperatures while feeding on white mushroom (Agaricus bisporus) mycelium cultured on mushroom compost. The duration of egg and larva development, preoviposition and oviposition period, female longevity, and the time to 50% mortality declined as temperature increased from 16 to 28 degrees C. The threshold temperature of development (female) was 9 degrees C and the thermal constant for completion of development (female) was 195 day-degrees. At 16, 20. 24 and 28 degrees C, the total fecundity (eggs/female) was 71, 67, 66 and 57, respectively and the daily fecundity rate (eggs/female/day) was 5.6, 8.7, 8.7 and 9.1, respectively. The sex ratio (female/male) ranged from 1.9 to 2.1 at 16-28 degrees C. At 16, 20, 24 and 28 degrees C, the intrinsic rate of natural increase (rm) was 0.11, 0.18, 0.22 and 0.27, respectively, and the population doubling time was 6.1. 3.9. 3.2 and 2.5 days, respectively. All life stages of the mite died when exposed to 35 degrees C constant temperature for 24h. or to 32 degrees C constant temperature for 12 days or to 31-35 degrees C (average 32.9 degrees C) ambient temperature for 4 days. Brennandania lambi completed development only when fed on Ag. bisporus mycelium growing on mushroom compost. It could not survive on mushroom mycelia of Auricularia auricula. Au. polytricha, Ganoderma lucidum, Hericium erinaceus, Lentinus edodes, Pleurotus ostreatus, P. sajor-caju and Tremella juciformis.
在以蘑菇堆肥上培养的双孢蘑菇（Agaricus bisporus）菌丝体为食的情况下，研究了不同温度下兰氏布伦螨（Brennandania lambi (Krczal)）的生物学特性和生命表参数。随着温度从16℃升高到28℃，卵和幼虫的发育持续时间、产卵前期和产卵期、雌螨寿命以及50%死亡时间均缩短。雌螨的发育阈值温度为9℃，完成发育的热常数（雌螨）为195日度。在16、20、24和28℃时，总繁殖力（卵/雌螨）分别为71、67、66和57，日繁殖力率（卵/雌螨/天）分别为5.6、8.7、8.7和9.1。在16 - 28℃时，性别比（雌螨/雄螨）在1.9至2.1之间。在16、20、24和28℃时，内禀自然增长率（rm）分别为0.11、0.18、0.22和0.27，种群加倍时间分别为6.1、3.9、3.2和2.5天。当暴露于35℃恒温24小时、32℃恒温12天或31 - 35℃（平均32.9℃）环境温度4天时，螨的所有生命阶段均死亡。兰氏布伦螨仅取食蘑菇堆肥上生长的双孢蘑菇菌丝体时才能完成发育。它不能在黑木耳（Auricularia auricula）、毛木耳（Au. polytricha）、灵芝（Ganoderma lucidum）、猴头菇（Hericium erinaceus）、香菇（Lentinus edodes）、平菇（Pleurotus ostreatus）、佛罗里达侧耳（P. sajor - caju）和银耳（Tremella juciformis）的蘑菇菌丝体上存活。
