摘要
利用新的试验装置,考察了6种十字花科植物幼苗及萝卜块根饲养黄曲条跳甲幼虫的效果。结果表明:不同供试食料对跳甲幼虫存活率的影响差异较大,其中利用萝卜块根饲养跳甲幼虫,各龄幼虫的存活率均最高;在近自然饲养装置内接种幼虫,萝卜饲养获得的初羽化成虫率最高。
The effects of six different kinds of seedlings （ Cruciferae ） and roots of radish on the larvae Phyllotreta striolata were studied using the new experimental apparatus. The result showed that there were great differences among the effects of these food materials on the survival rate of larvae. Fed with the roots of radish, the survival rate of larvae in each stage was the highest. Fed with radish, the adult emergence rate was the highest, when the larvae were inoculated in the apparatus where the conditions were similar to the nature.
出处
《河北农业科学》
2009年第4期25-27,共3页
Journal of Hebei Agricultural Sciences
基金
广西壮族自治区2006年回国基金课题项目(桂科回0639001)
关键词
十字花科
黄曲条跳甲
室内饲养
人工饲养
Cruciferae
Phyllotreta striolata
Indoor feeding
Artificial feeding
