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研究了平菇厉眼菌蚊的各虫态和全世代的发育起点温度及有效积温。卵、幼虫、蛹、成虫、产卵前期、全世代的发育起点温度依次为５．２０±０．６０、９．７３±１．２４、８．３１±０．７５、７．５０±０．８５、５．００±１．８２、６．３５±１．１９℃；有效积温分别为７３．８１±３．６１、１１９．９９±２１．２８、５１．８１±３．９０、３６．３１±３．０３、２５．０２±２．７１、２５６．６６±２７．６４日度。平菇厉眼菌蚊在蘑菇房发生的理论代数为４～５代，与蘑菇房发生的４～５代相一致。
The larvae of Phragmites pumilus and the onset temperature and effective accumulated temperature of all generations were studied. The onset temperature of eggs, larvae, pupae, adults, pre-oviposition and all generations were 5.20 ± 0.60,9.73 ± 1.24,8.31 ± 0.75,7.50 ± 0. 85,5.00 ± 1.82,6.35 ± 1.19 ℃; effective accumulated temperature were 73.81 ± 3.61,119.99 ± 21.28,51.81 ± 3.90,36.31 ± 3. 03, 25. 02 ± 2. 71, 256. 66 ± 27. 64 Day. The theoretical algebra of Pleurotus erythematosus that occurs in mushroom house is 4 ~ 5 generations, which is consistent with that of mushroom house in 4 ~ 5 generations.