摘要
以柞蚕卵为中间繁殖寄主,研究螟黄赤眼蜂在不同接蜂时间处理下对其繁殖特性产生的影响。结果表明:接蜂时间对螟黄赤眼蜂繁殖有明显的影响,大量生产时应掌握在36～48 h之间,以48h为最好,表现为羽化率最高、单卵有效蜂数最多。
Breeding of Trichogramma chilonis with tussor eggs for factitious host eggs, effect of different inoculation hours on its propagation was studied. The results indicated that inoculation hours had significant effect on breeding of Trichogramma chilonis. It should be controlled among 36h-48h and the best was 48h in mass production, because of which both percentage of eclosion and number of effective wasps per factitious host egg were highest.
出处
《吉林农业科学》
CSCD
2009年第3期42-43,64,共3页
Journal of Jilin Agricultural Sciences
基金
国家粮食丰产科技工程(2006BAD02A16)、(2006BAD02A10)课题资助
关键词
螟黄赤眼蜂
柞蚕卵
繁殖
接蜂时间
Trichogramma chilonis
A ntheraea pernyi
Breeding
Inoculation hours
