摘要
为促进大庆地区几种十字花科蔬菜桃蚜的防治,通过调查大庆地区保护地十字花科主要蔬菜上蚜虫发生为害情况,统计白菜、萝卜、芥蓝和甘蓝4种十字花科蔬菜对桃蚜生长发育、存活、繁殖和生命表参数的影响。结果表明:蚜虫在田间自然选择情况下萝卜和白菜植株被害率达到29%和27%。桃蚜在寄主萝卜上发育历期为6.23 d,繁殖力最大,生长发育明显具有优势。
In order to promote the control of peach aphid in several cruciferous vegetables in Daqing area,we investigated the damage of aphids on main cruciferous vegetables in Daqing area,and investigated the effects of cabbage,radish,kale and cabbage on the growth,survival,reproduction and life table parameters of aphids.The results showed that under natural selection in the field,the plant damage rate of radish and cabbage reached 29%and 27%.The developmental duration of aphid on host radish was 6.23 d,with the maximum fecundity and obvious advantages in growth and development.
作者
孙靖雯
张海燕
SUN Jing-wen;ZHANG Hai-yan(Agricultural College of Helongjiang Bayi Agricultural University,Daqing 163000,China)
出处
《黑龙江农业科学》
2020年第1期83-86,共4页
Heilongjiang Agricultural Sciences
基金
黑龙江八一农垦大学研究生创新项目(YJSCX2019-Y102)
关键词
桃蚜
寄主植物
发育历期
生命参数表
Myzus persicae(Sulzer)
host plant
developmental history
life table
