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Position: Home > Articles > Study on Growth and Development of Dendrolimus suffuscus illustratus under Different Temperatures Journal of West China Forestry Science 2014 (6) 120-123

明纹柏松毛虫在不同温度下的生长发育研究

作  者:
廉梅霞
单  位:
山西林业职业技术学院
关键词:
明纹柏松毛虫;温度;发育规律
摘  要:
实验测定了明纹柏松毛虫在17℃、21℃、25℃、29℃、33℃、37℃,RH 75%、光周期L︰D=16 h︰8h条件下,不同发育阶段的发育历期和速率。结果表明,(1)温度升高,明纹柏松毛虫各虫态的发育历期缩短,发育速率提高;(2)在17℃下完成整个世代需要297.8日,在33℃下完成1代则减少到122.3日。
译  名:
Study on Growth and Development of Dendrolimus suffuscus illustratus under Different Temperatures
作  者:
LIAN Mei-Xia;Shanxi Forestry Vocational Technical College;
关键词:
Dendrolimus suffuscus illustratus;;temperature;;law of growth and development
摘  要:
Developmental durations and developmental rates of each life stage of Dendrolimus suffuscus illustratus were determined under RH 75 %,L ︰ D = 16 h ︰ 8 h and 6 temperature treatments of 17℃,21℃,25℃,29℃,33℃ and 37℃. The results showed that( 1) the developmental durations decreased and developmental rates increased with increasing of the designed temperature.( 2) Growth span of the whole generation was reduced from 297. 8d at 17℃ to 122. 3d at 33℃.

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