桃蚜 meaning in English
green peach aphid
peach potato aphid
peach-potato aphid
Examples
- Effect of temperature on the occurrence of peach aphid species community
温度对桃蚜种群发生的影响 - Test of control efficacy of myzus persicae sulzer with different insecticides on capsicum chinense jacq
不同药剂防治黄灯笼辣椒桃蚜的药效试验 - Bioassay of crude etracts from phyllostachys pubescens and chrysanthemum morifolium against myzus persicae and plutella xylostella
杭白菊粗提物对桃蚜和小菜蛾的生物活性测定 - Based on modeling of the resultant time - dose - mortality data , the estimates of lc50 for the culture against the aphid species were 3 . 0 , 1 . 7 , and 1 . 2 cominia / mm2 on days 5 - 7 after exposure to conidial shower ; the estimates of lt50 dropped from 4 . 6 days at the concentration of 4 . 5 conidia / mm2 to 3 . 2 days at 26 . 3 conidia / mm2 . all aphid cadavers exhibited typical pandora syndrome . thus , the millet culture of p . delphacis was highly virulent to m . persicae , suggesting an applicability of the easy and convenient millet culture method to entomophthoralean fungi
用第1 、 5及9代黍米培养物对桃蚜2一3龄若蚜分别进行30min的单剂量抱子浴接种试验，均表现很强的侵染力，各代培养物的实际接种剂量分别为25 . 2个抱子/ mmz 、 18 . 7个抱子/ mmz和21 . 0个抱子/ mmz ，对桃蚜的lt50分别为3 - In this dissertation , the interactive system of delphastus catalinae ( horn ) , its preys and competitor was studied , including comparison between alternative preys and natural prey consumed by d . catalinae ; the system of d . catalinae and its preys ; morphology comparison between d . catalinae and its competitor serangium japonicum chapin ; biology , ecology and predation of s . japonicum ; and also the interspecies competition between d . catalinae and s . japonicum . 1 . besides whitefly pests , d . catalinae could also feed on two species of alternative preys : tetranychus nr
Fijiensis和桃蚜myzuspersicae ( sulzer ) ，并在实验室条件下，以自然猎物烟粉虱bemisiatabaci为对照，研究了替代猎物对小黑瓢虫的发育、存活、繁殖及对实验种群增长的综合影响，结果表明： ( 1 )小黑瓢虫以蚜虫为猎物时，成虫不会产卵，但可延长成虫的寿命；以红蜘蛛为猎物时，成虫可产卵并可完成整个世代。