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将米蛾、麦蛾和米象的蛹暴露于35～45℃的温度中持续24～?2小时。谷蠹须在40和45℃受热刺激。在45℃时所有成虫羽化完全被抑制(谷蠹需72h)。米象是最易受损伤的虫种。在40℃温度中暴露的米象和米蛾蛹羽化的成虫大部分不育,但这一影响对麦蛾不太明显。谷蠹必须在45℃的温度中处理才能使其后代明显减少。在45℃下,可完全抑制1天龄的所有上述蛾类孵化,但对较长天龄的卵受热时间须长一些。麦蛾卵比米蛾更易受热损伤。
The moths, moths and moths were exposed to temperatures of 35-45 ° C for 24 to 2 hours. Trichosanthes should be stimulated thermally at 40 and 45 ° C. All adult eclosion was completely inhibited at 45 ° C (72 hours for Betula platyphylla). Rice elephant is the most vulnerable insect species. Most of the imagoes exposed to the temperature of 40 ° C and adult adults emerging from the moth pupae were mostly sterile, but the effect was less pronounced on the moths. Moth beetles must be treated at a temperature of 45 ° C to significantly reduce their offspring. At 45 ° C, all of the above-mentioned moth hatchings at 1 day of age were completely inhibited, but longer-lived eggs required longer heat times. Oat moths are more susceptible to heat damage than rice moths.