Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 1993, Vol. 8 ›› Issue (1): 76-79. doi: 10.3321/j.issn:1000-7091.1993.01.015

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Studies on Fecundity of Aphidius gifuensis Ashmead

Lu Hong, Ski Baocai, Zhang Zhili   

  1. Institute of Plant and Environment Protection, Beijing Municipal Academy of Agricultural and Forestry Sciences, Beijing 100081
  • Received:1992-01-20 Published:1993-03-28

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Abstract: The Aphidius gifuensis female lays eggs as soon as it emerges from the mummy.Its fecundity averages out to 417.5 eggs (297-568) .A total of 47.5 eggs are laid per day.Its average life span is 9 days (6-12) .The egg-laying peak comes 3 days after emergence.The eggs laid 1 to 5 days after emergence comprise 73% of the total egg production in its whole life.

Key words: Aphidius gifuensis, Mgzus persicae, Fecundity

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Lu Hong, Ski Baocai, Zhang Zhili. Studies on Fecundity of Aphidius gifuensis Ashmead[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1993, 8(1): 76-79. doi: 10.3321/j.issn:1000-7091.1993.01.015.

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