说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 大豆蚜
1)  Aphis glycines
大豆蚜
1.
The Behavioral Responses of Myzus persicae, Aphis gossypii, and Aphis glycines to Organic Solvents;
农药常用有机溶剂对烟蚜、棉蚜和大豆蚜定居行为的影响
2.
The spatial distribution pattern and sampling technique of the soybean aphid,Aphis glycines Matsmura in vegetable soybean field;
鲜食大豆蚜虫空间分布型及抽样技术研究
3.
Cloning and sequencing of cytochrome oxidase Ⅱ gene of Aphis glycines and its application in detecting natural enemies;
大豆蚜细胞色素氧化酶Ⅱ基因的克隆及其在捕食性天敌昆虫鉴定中的应用
2)  Aphis glycines Matsumura
大豆蚜
1.
The susceptibility of Aphis glycines Matsumura to 2.
试验测定了敏感品系大豆蚜对2。
2.
of hungry treatment to Leis axyridis for twenty-four hours,we analyzed the number variety of two Aphis in different density, and concludedthat the fitted model was Holling equation and the control ability of letsaxyrids to Aphis glycines Matsumura was stronger than that of Leis axyridis toRhojalosighum maides.
通过对异色瓢虫(Leisaxyridis(Pallas))成虫经24小时饥饿处理后,对不同密度下的大豆蚜(AphisglycinesMatsumura)和玉米蚜(Rhojlosighummaidis)捕食量变化的比较分析,认为异色瓢虫捕食这两种蚜虫功能反应符合Ⅱ型反应,均可用Holling圆盘方程拟合,其方程式为:Na玉米=0。
3.
The soybean aphid (Aphis glycines Matsumura ) is one of the main pests of seedling stage of soybean, because soybean aphid produce resistance to chemical pesticide, people enhance consciousness to environmental protection at the same time, the biological control of the soybean aphid is more and more attention to by people.
大豆蚜(Aphis glycines Matsumura)是大豆苗期的主要害虫之一,由于大豆蚜对化学农药产生抗药性,同时人们对环境保护意识的增强,对大豆蚜进行生物防治越来越受到人们的重视。
3)  Soybean aphid
大豆蚜
1.
The soybean aphid migratory, dispersion and overwintering habits were studied.
本文对大豆蚜越冬和迁飞习性进行了研究,明确了哈尔滨地区大豆蚜冬寄主的种类,大豆蚜性蚜、越冬卵、干母、干雌在冬寄主上的生物学和生态学习性,研究结果是对大豆蚜研究的补充,对大豆蚜的预测预报和防治具有一定的指导意义。
4)  Aphis glycines
大豆蚜虫
1.
Biological Activity of Pinellia ternata with Various Extraction against Aphis glycines and Preliminary Screening of Activity Concentration;
半夏提取液对大豆蚜虫生物活性及活性剂量的初步筛选
2.
Contacting Activity against Aphis glycines of Ethanol Extraction from Three Gentiana in Mountain Changbai
长白山区3种龙胆乙醇浸提液对大豆蚜虫的触杀活性
3.
Contacting death and antifeeding against Aphis glycines of various extraction from the bulbs of Typhonium giganteum Engler were studied through Uniform Design.
基于均匀设计法研究了独角莲球根茎的不同提取液对大豆蚜虫的触杀和拒食作用。
5)  soybean aphid
大豆蚜虫
1.
The number change laws of soybean aphid and their natural enemies per 100 plants were investigated in order to extend the prevention and control scope of soybean aphid.
通过对大豆蚜虫百株蚜量、百株天敌的调查,探索大豆蚜虫与天敌的跟随规律,进一步拓宽大豆蚜虫防治领域。
6)  Research Situation of Soybean Aphid(Aphis glycines)
大豆蚜研究进展
补充资料:大豆蚜
      蚜科昆虫的 1种。俗名腻虫。分布于中国主要大豆产区,朝鲜、日本、泰国、马来西亚、印度和菲律宾也有分布。寄主为老鸹眼等鼠李属植物、大豆、黑豆和野生大豆等。是大豆的大害虫,受害植株常幼叶卷缩,生长停滞,结果枝和结荚数减少,产量降低。此蚜还能传带麻花叶病和甜菜花叶病等植物病毒。
  
  无翅孤雌蚜体长1.6毫米。黄绿色。腹管淡色,端半部黑色,表皮有模糊横网纹。第8腹节有毛2根。触角为体长的 0.7倍,第3~6节长度比例为100:72:60:39+120。喙超过中足基节,长为后跗节第2节的1.4倍。跗节第1节毛序为3,3,2。腹管长为触角第 3节的1.3倍。尾片有毛7~10根。有翅孤雌蚜腹部淡色,腹管后斑方形,第2~4节各有小缘斑,第4~7节有小横斑或带。触角第3节一般有5或6个小环状次生感觉圈排成一行。
  
  大豆蚜以受精卵在老鸹眼等鼠李属植物上越冬。春季在鼠李属植物上孤雌胎生3代,发生有翅型。夏季迁飞到大豆上孤雌胎生10余代。盛夏发生有翅蚜,在大豆地里为害。秋末发生有翅性母和有翅雄蚜,从大豆向鼠李属植物迁飞。有翅性母可孤雌胎生无翅的雌性蚜。雌、雄交配产卵越冬。
  

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条