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研究结果表明,茶尺蠖的卵、一至四龄幼虫、蛹、成虫的发育起点温度依次为10.84、11.17、11.37、8.97、10.68、9.44、10.78℃;有效积温分别为82.25、53.54、34.39、42.46、67.64、123.89、53.54日度。并得出各虫态(龄)的发育历期与温度的7个关系式。本资料可用于茶尺蠖发生期的幼虫分龄预测、历期预测和有效积温预测。
The results showed that the starting temperature of development of eggs, first to fourth instar larvae, pupae and adult was 10.84,11.17,11.37,8.97,10.68,9.44,10.78 ℃; effective accumulated temperature of 82.25, 53.54, 34.39, 42.46, 67.64, 123.89, 53.54, respectively. The relationship between developmental stages and temperature of each stage (age) was obtained. This data can be used to predict larval age, period prediction and effective accumulated temperature prediction in the period of tea scallop.