Environmental manipulations were used to explore the effects of larval competition on the life history strategy of the bean weevil, C. maculatus.

 
  • 試驗中取有或無(wú)幼蟲(chóng)競爭經(jīng)歷之四紋豆象雌蟲(chóng),提供寄主豆不足與充裕兩種資源狀況,以比較兩者在成蟲(chóng)期生活史特徵表現上之差異。
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