昆虫是变温动物,它的体温基本上决定于周围环境的温度,因此温度对昆虫的发育速度影响很大。茶尺蠖生长发育的各虫态,受温度的影响也是显著的。一般早春温度变动较大,如1973年春季温度偏高(仅3月下旬旬均温就比常年高出4℃),茶尺蠖第一代卵孚化期比常年提早半个月左右。在这种情况下,用历期推算法来予测茶尺蠖第一代幼虫的发生期就很不准确了。基于这一原因,1976年我 Insects are warm-blooded animals, whose body temperature basically depends on the temperature of the surrounding environment, so the temperature has a great impact on the development of insects. The growth and development of the tea scrofa of each insect state, the temperature is also significant. General early spring temperature changes larger, such as the high temperature in spring 1973 (late March average temperature only 4 ℃ higher than in previous years), the first generation of Ophiogliola ovitrata half an month earlier than usual. In this case, it is inaccurate to predict the first larvae of Tenebrio molitor by the use of period estimation. For this reason, I was 1976