烟蚜

烟蚜

/ yān yá /

简明

1
myzus persicae
桃蚜；烟蚜；

网络释义
专业释义

1
Myzus persicae Sulzer
【摘要】：正烟蚜(Myzus Persicae Sulzer)是我省烤烟上的主要害虫。我省“冬无严寒,夏无酷暑”,烟蚜无明显的越冬滞育现象,一年四季进行孤雌胎生繁殖。
2
apzus Persicae
... 根土蝽Stibaropus formosanus Takado et Yanagihara 烟蚜apzus Persicae (Sulzer) 烟粉虱Bemisia tabaci Gennadius ...

双语例句

1
本文应用模糊聚类方法研究了烟蚜及其天敌的种群动态。
The present paper dealt with the population dynamics of Myzus persicae(Sulzer)and its natural enemies using fuzzy grouping analysis.
2
在繁蜂室内用萝卜苗饲养桃蚜繁殖烟蚜茧蜂取得满意的结果。
Satisfactory results were obtained in a rearing room using radish seedling as plant host to propagate peach aphid for mass rearing a.
3
烟蚜在田间出现时间较斑须蝽早，消失晚，田间数量较斑须蝽大。
Myzus persicae appeared in the tobacco fields earlier than Dolycoris baccarum, while disappeared later. Its quantity was larger than Dolycoris baccarum.

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百科

烟蚜
烟蚜属同翅目，蚜科昆虫。无翅孤雌蚜：体长2.6mm，宽1.1mm。体淡色，头部深色，体表粗糙，但背中域光滑，第7、8腹节有网纹。额瘤显著，中额瘤微隆。触角长2.1mm，第3节长0.5mm，有毛16~22根。腹管长筒形，端部黑色，为尾片的2.3倍。

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