摘要
对禾谷缢管蚜有翅型与无翅型生物学习性比较研究，结果表明２种翅型在体重、胚胎数、蜜露排泄量、耐高温能力等方面均存在显著差异；２种翅型蚜，其体内胚胎数与体重之间均呈显著正相关。
The cornparison between alatae and apterous of Rhopalosiphumpadi on habits of biology indi-cated that weifIht of body,embryonaI numbers and quantitles of honey dew of apterous were rnore than thoseof alatae,There were remarkable difference betvveen alatae and apterous on weight of body,embryonaI num-bers and so on。 There were remarkable positive correlatlons between weight and embryonaI numbers on alataeand apterous,respectively
出处
《江苏农学院学报》
CSCD
1995年第4期31-34,共4页
Jiangsu Agricultural Research
