The results showed the impact of sublethal doses of imidacloprid on adult aphid of F0 generation mostly shortened longevity and depressed the total fecundity; 结果表明,吡虫啉亚致死剂量对桃蚜室内种群F0代成蚜的胁迫效应主要表现为降低繁殖力与缩短成蚜寿命;
The total fecundity of per female and the proportion of mating individuals were highest at the density of 1 and 20 larvae per jar, respectively, and they decreased as larval density increased. 成虫产卵量和交配率分别以1和20头/瓶的最高,密度升高则产卵量、交配率逐渐降低。