| 释义 |
rho·pa·lo·si·phum AHD-ˈsīfəm
基本例句
n.缢管蚜属
A Study on the Population Dynamics ofRhopalosiphumpadi on Wheat.小麦禾缢管蚜种群动态的研究
Studies on the life table showed that key influencing factors on the dynamics of natural population ofRhopalosiphumpadi Linnaeus were weather and natural enemies.试验表明，影响禾谷缢管蚜自然种群变动的主要因素是气候和天敌。
Rhopalosiphumnymphaeae L.莲缢管蚜
Rhopalosiphumpadi L.禾谷缢管蚜
A laboratory study was made on the effects of transgenic corn expressing cry1Ab toxin from the bacterium Bacillus thuringiensis on the life table of an experimental population of corn leaf aphidRhopalosiphummaidis Fitch.在人工气候箱条件下研究了玉米蚜取食表达cry1Ab杀虫蛋白Bt抗虫玉米的实验种群生命表.
Laboratory toxicity and field efficacy testing were conducted with dipping and spraying methods, respectively, to determine the efficacy of vegetable oil in controllingRhopalosiphumpseudobrassicae.摘要为了明确植物油对害虫的防治效果，分别用浸渍法、喷雾法对菜蚜进行了室内毒力和田间药效试验。 |