ACTA AGRICULTURAE BOREALI-SINICA ›› 2003, Vol. 18 ›› Issue (3): 71-73. doi: 10.3321/j.issn:1000-7091.2003.03.019

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The Effect of Temperature on Development and Fertility of Macrosiphum avenae

YIN Qing-yun1, ZHENG Wang-yi1, XIE Xian-sheng1, LI Feng1, LI Rui2, ZHENG Xiao-ling3, FAN Shao-qiang1   

  1. 1. Wheat Research Institute, Shanxi Academy of Agricultural Sciences, Linfen 041000, China;
    2. Shanxi Agricultural University, Taigu 030801, China;
    3. Shanxi Teacher's University, Linfen 041000, China
  • Received:2002-12-16 Published:2003-09-28

Abstract: The effect of temperature on development and fertility of individual Macrosiphum avenae(Fabri-cius) at 12,15,18,21,24,27℃ was studied in this paper.Every development stage of nymph cut down with ascending of temperature. C(Developmental threshold) and K(Effective accumutated temperature ) was determined by 5 kinds and more than 5 kinds temperature compose.C and K of whole nymph stage is 6.1±0.7 ℃ and 108.3℃. Fertility of Macrosiphum avenae is gradually increased with ascending of temperature.

Key words: Macrosiphum avenae, Developmental threshold, Effective accumutated temperature, Fertility

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Cite this article

YIN Qing-yun, ZHENG Wang-yi, XIE Xian-sheng, LI Feng, LI Rui, ZHENG Xiao-ling, FAN Shao-qiang. The Effect of Temperature on Development and Fertility of Macrosiphum avenae[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2003, 18(3): 71-73. doi: 10.3321/j.issn:1000-7091.2003.03.019.

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