aphid是什么意思   aphid怎么读

aphid单词基本解析：

aphid变化用词：

aphid英英释义：

1. any of various small plant-sucking insects

名词 aphid:

any of various small plant-sucking insectsaphid[ 'eifid ]n.any of various small plant-sucking insects

aphid中文词源：

aphid用法和例句：

Aphid count on plants in fields do not correlate with virus spread in the same fields.

田间植株蚜数与同块田内病毒的扩散程度间无相关性.

辞典例句

This kind of aphid height 2 millimeters, take the Japanese giant knotweed as the food.

这种蚜虫身长2毫米, 以日本虎杖为食.

The reproduction rate of teh aphid is influenced by nutrition.

蚜虫的繁殖率受到营养的影响.

In general an aphid cannot or hardly identify its host at a distance.

在一定距离以外,蚜虫通常不能或难以识别其寄主植物.

辞典例句

The aphid eat green grass, the false eats soul.

蚜虫吃青草, 虚伪吃灵魂.

This paper studies composition and characters of the aphid fauna of Hengduan Mountains Region.

研究了横断山区蚜虫区系的组成和特点.

One kind of Japanese aphid and one kind of leaf spot fungus.

一种日本蚜虫和一种叶斑真菌.

The woolly aphid has a lanate coat resembling cotton.

棉蚜虫有一层羊毛状的表皮,很像一团棉花.

There is adequate variability in plants to breed for resistance to certain aphid vectors.

植物有充分的变异性可用于培育对一些蚜虫介体的抗性.

辞典例句

In which Aphid and leaflike are the dominant insects in spring.

其中蚜虫、叶螨是春季昆虫群落的优势种.

The pesticidal effect on aphid of the anaerobic fermentation liquid is studied by field experiment.

利用蚜虫作为试验对象,通过田间试验的方法,对厌氧发酵液的杀虫效果和杀虫机理进行了研究.

CTV and its efficient vector, brown citrus aphid ( Toxoptera citricida Kirkaldy ), are widely distributed in China.

在我国,CTV及其强力传媒褐色橘蚜 ( ToxopteracitricidaKirkaldy ) 广泛分布.

He used aphid fecundity data to elucidate the theoretical effects of antibiosis on insect population dynamics.

他利用蚜虫繁殖力资料说明了抗生作用对虫口动态的理论效应.

辞典例句

Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.

因为蚜虫类对有机磷化物能产生抗性, 所以要避免过多的喷洒.

辞典例句

The possible causes of the formation of aphid host bio types were reviewed.

综述了蚜虫寄主专化型产生的可能原因.

The five small arthropod were still very serious pest, especially aphid, scale and whitefly.

其中,五小害虫的危害仍然非常严重, 尤其是蚜虫 、 蚧壳虫和粉虱.

Several other herbicides, including amitrole, barban, dicamba , and MCPA, alter aphid populations on treated hosts plants.

另一些除草剂, 包括杀草强 、 燕麦灵 、 麦草畏和MCPA, 都能够改变处理寄主上的蚜虫群体.

辞典例句

The aphid is now laying waste to the wheat and barley fields.

蚜虫正在毁掉一片片的小麦和大麦田地。

柯林斯例句

aphid

Test on control effect of wheat aphid with 15% acetamiprid diniconazole water dispersible powder

15%啶虫脒·烯唑醇可湿性粉剂防治麦蚜药效试验

Field Efficacy of 20% Carbosulfan EC on Cotton Aphid

20%丁硫克百威乳油防治棉田蚜虫试验研究

The genetic cause and cure suggestion of soybean aphid in 2004

2004年大豆蚜虫大发生原因分析及防治建议

Toxicology and Control Effects of 3% Biyaling EC on three species of Aphid

3%吡蚜灵乳油对3种蚜虫的室内毒力测定和田间药效试验

Controlling cucumber aphid with acetamiprid 3% EC

3%啶虫脒乳油防治黄瓜蚜虫药效试验

Sanitize treatment on woolly apple aphid of apple branch, seedling and fruit with 48% chlrpyrifos

48%毒死蜱乳油苗木消毒处理防治苹果绵蚜

Study of the Medical Effect in the Field on Wheat Aphid With 2.5% Bulldock EC

5%保得乳油防止小麦蚜虫效果作用研究

Preliminary Study of the Control Effect of 2.5% Bulldock EC on Wheat Aphid

5%保得乳油防治小麦蚜虫田间药效初报

Effect of 5% Imidacloprid EC Control Cotton Aphid in Field

5%吡氯乳油防治棉花蚜虫药效试验

Cyfluthrin and cypermethrin among 7 pyrethroid insecticides possess the highest selective toxicity for the aphid to the ladybird, the STRs are 55.16 and 30.00, respectively.

7种菊酯类杀虫剂中以氟氯氰菊酯和氯氰菊酯的选择性最高，其选择性毒力比值分别为55.16和30.00。

Keywords ACA gene;GNA gene;transgenic tobacco;aphid resistance;

ACA基因;GNA基因;转基因烟草;抗蚜性;

Rules for investigation and forecast of the cotton aphid (Aphis gossypii Glover)

GB/T15799-1995棉蚜测报调查规范

Rules for investigation and forecast of the sorghum aphid (Melanaphis sacchai Zehnter)

GB/T15804-1995高粱蚜测报调查规范

Predator Function Reaction of Coccinella septempunctata L. Mixed Population On Wheat Aphid

七星瓢虫对麦蚜混合种群的捕食功能反应

Studies on CMV Spreading Rate of Red and Green Aphid Populations

不同体色种群烟蚜传播CMV的效率

A PRELIMINARY STUDY ON THE POPULATION DYNAMICS OF BEAN APHID AND PREVENTION AND CURE

不同播期蚕豆蚜虫种群动态及防治的研究

DNA Polymorphism Studies on the Two Body Colour Bio-types of Green Peach Aphid from Different Host Plants

不同植物上桃蚜两种体色生物型的DNA多态性研究

Functional responses of Menochilus sexmaculatus to peach aphid under different temperature

不同温度下六斑月瓢虫对桃蚜功能反应的研究

STUDY ON ASEXUAL PROPAGATION OF THE WINTER HOST OF GALLNUT APHID UNDER DIFFERENT ENVIRONMENT CONDITION

不同环境条件下角倍蚜冬寄主无性繁殖研究

The period between hatching and finding their first aphid meal is a particularly vulnerable time for the larvae of this ladybug.

二斑瓢虫的幼虫以小型昆虫维生（例如蚜虫），牠们在孵化之后、找到第一顿大餐之前特别脆弱。

The aphid chemical control experiment of the slender acanthopanax and wood louse

五加肖个木虱药剂防治试验

bright green aphid; feeds on and causes curling of apple leaves

亮绿色的蚜虫；吃苹果叶并导致苹果叶卷曲

bright green aphid; feeds on and causes curling of apple leaves.

亮绿色的蚜虫；吃苹果叶并导致苹果叶卷曲。

A new insecticide bioassay target, green peach aphid, its rearing and several different bioassay methods were introduced in this paper.

介绍了一种新的生测筛选靶标桃蚜的室内饲养方法及几种不同的生测方法。

He used aphid fecundity data to elucidate the theoretical effects of antibiosis on insect population dynamics

他利用蚜虫繁殖力资料说明了抗生作用对虫口动态的理论效应。

This article briefly deals with the research advance in species, distribution, isolation, culture and virulence assay methods of aphid pathogens.

作者通过评述国内外已有的研究报道，概述了蚜虫病原真菌的种类、分布、分离培养及毒力评价方法。

Keywords aphid sex pheromone;nepetalactone;nepetacataria.;

关键词蚜虫性信息素;荆芥内酯;荆芥;

The five small arthropod were still very serious pest, especially aphid, scale and whitefly.

其中，五小害虫的危害仍然非常严重，尤其是蚜虫、蚧壳虫和粉虱。

The garden of the dominant species in the aphid species, the number of great changes have taken place, and these changes in landscape and plant in Wuhan is closely related to the restructuring.

其园林蚜虫的优势种群在种类、数量上都发生了很大变化，而且这些变化与武汉地区园林植物结构的调整密切相关。

Control Effect of Sever Insecticide from Plant on Cabbage Aphid

几种植物提取液对甘蓝蚜虫的防治效果

Toxicity Determination on some Pesticides for Cabbage Aphid in Indoor

几种药剂对菜蚜的室内毒力测定

The alive body and away body enzyme coped with liquid of the brown citrus aphid(Homoptera: Aphididae) using Daphnelantoxin B with toxic active component.

利用生化检测法,用瑞香狼毒素B活性物质处理蚜虫活体及离体酶液。

The pesticidal effect on aphid of the anaerobic fermentation liquid is studied by field experiment.

利用蚜虫作为试验对象,通过田间试验的方法,对厌氧发酵液的杀虫效果和杀虫机理进行了研究。

The Spectra Measurement and Analysis of Wheat Aphid Disaster in Beijing

北京麦蚜虫害的光谱测量与分析

Relationship between witches' broom of armand pine and aphid,mite

华山松出现丛枝与蚜虫及螨危害的关系

Biochemical Response to Pinus armandii Forests Infected by Aphid and Mite

华山松对蚜虫及螨侵害产生的生化响应

A Study on the Morphology and Biology of the Adelgid Aphid Pineus armandicola

华山松球蚜形态特征及生物学特性研究

A Primary Report on the Natural Population Life-Table of the Pine Woolly Aphid Pineus armandicola Zhang

华山松球蚜自然种群生命表研究初报

In fact, cigarette butts out of the water bubble governance aphid was the "medicine.

原来，烟蒂泡出来的水竟是治蚜虫的“良药”。

Comparison of esterase and acetylcholinesterase of cotton aphid, Aphis gossypii Glover reared on different host plants

取食不同寄主棉蚜的羧酸酯酶和乙酰胆碱酯酶特性比较

Effects of feeding on different host plants on resistance to insecticides in the progeny of the cotton aphid

取食不同寄主植物对棉蚜后代抗药性的影响

A Preliminary Study on Peroxidase Isoenzyme of the Decline of Armand Pine Forests Infected by Aphid Mite

受蚜虫及螨侵害的华山松过氧化物酶初步研究

Several other herbicides, including amitrole, barban, dicamba, and MCPA, alter aphid populations on treated hosts plants.

另一些除草剂，包括杀草强、燕麦灵、麦草畏和MCPA，都能够改变处理寄主上的蚜虫群体。

STUDY ON THE STADTUM OF SOYBEAN APHID OF JILIN PROVINCE

吉林省大豆蚜龄期的研究

Keywords imidacloprid;pirimicard;wheat aphid;seven spot ladybird.;

吡虫啉;抗蚜威;小麦蚜虫;七星瓢虫成虫;

Controlling Root Aphid of Rice Seedling in Upland Nursery by Spraying Imidacloprid

吡虫啉对水稻旱育秧根蚜的防治试验

Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.

因为蚜虫类对有机磷化物能产生抗性，所以要避免过多的喷洒。

There are many publications on the progress in aphid alarm pheromones either overseas or in China.

国内已有使用蚜虫报警信息素方法的成果，国内外发表了许多研究成果。

In transgenic plants of T 1 generation, aphid fecundity inhibitions were 50.1% (hta-b) and 64.6% (hta-c) respectively. The development of aphids was notably retarded.

在T1 转基因烟草中 ,转hta -b和hta -c基因烟草对桃蚜繁殖的抑制率分别为 5 0 .1%,64.6%,同时 ,对桃蚜若虫的发育具有明显的抑制作用。

In general an aphid cannot or hardly identify its host at a distance

在一定距离以外，蚜虫通常不能或难以识别其寄主植物。

A laboratory study was made on the effects of transgenic corn expressing cry1Ab toxin from the bacterium Bacillus thuringiensis(Bt) on the life table of an experimental population of corn leaf aphid Rhopalosiphum maidis Fitch.

在人工气候箱条件下研究了玉米蚜(Rhopalosiphum maidisFitch)取食表达cry1Ab杀虫蛋白Bt抗虫玉米的实验种群生命表.

CTV and its efficient vector, brown citrus aphid (Toxoptera citricida Kirkaldy), are widely distributed in China.

在我国,CTV及其强力传媒褐色橘蚜(Toxoptera citricida Kirkaldy)广泛分布。

Harmonia axyridis is protected and used in the produce of fruit trees,which can control aphid effectively and also assure edible safe of the fruit.

在果业生产中,就地取材保护利用异色瓢虫,不仅可以有效控制果园蚜虫,而且能够保证人们安全食用果品。

Large catches of alates may be trapped in areas where the aphid population in the field is extremely small.

在蚜群极小的田间可诱捕到较多的有翅蚜。

blackish aphid that infests e.g. beans and sugar beets

在豆类和甜菜上滋生的略带黑色的蚜虫

80. blackish aphid that infests e.g. beans and sugar beets.

在豆类和甜菜上滋生的略带黑色的蚜虫。

ADVANCES IN RESEARCH ON SOYBEAN APHID, APHIS GLYCINES

大豆蚜的研究进展

Jiang YX, 1994. The Feeding Behaviour of Cotton Aphid and the Physiological and Biochemical Resistance Mechanism of Cotton to Cotton Aphid. Doctoral Dissertation, Chinese Academy of Agricultural Sciences.

姜永幸,1994.棉蚜的取食行为及棉花抗蚜的生理生化机制。中国农业科学院博士论文。

Bioassay For The Virulence of The Intensity Zoophthora Anhuiensis Against The Green Peach Aphid Myzus Persicae

安徽虫瘟霉强毒菌株对桃蚜的毒力测定

Effect of Avater and Imidacloprid mixture on vegetable aphid and Plutella xylostella L.

安打与吡虫啉混配对蔬菜蚜虫和小菜蛾的防治效果。

STUDY OF THE EFFECT OF HOST PLANTS ON PEACH APHID ON LILY

寄主植物对百合上桃蚜的影响研究

Aphid contamination should be avoided through carefully checking in a vector transferring cage with extra light.

对饲养过程中混杂的小麦蚜虫，应在移虫箱内利用灰飞虱的趋光特性及时进行人工精心挑选去除。

After igniting mosquito-repellent incense, hang on wormy plant, plastic film seals reoccupy plant and flowerpot, after 1 hour, all aphid, red spider, powdery cootie is eliminated completely.

将蚊香点燃后挂于有虫的植株上，再用塑料膜封住植株及花盆，1小时后，所有的蚜虫，红蜘蛛，粉虱全被消灭。

Progress on the study of wheat resistance to wheat aphid

小麦抗蚜研究新进展

Synthesis Discussion of Prevention and Cure on Wheat Aphid and Yellow Dwarf

小麦蚜虫及黄矮病综合防治研究综述

This will vary with the local or total number of virus sources, but also with the efficiency as a vector of the prevalent aphid clones.

带毒蚜的多少因地区或因毒源总数而异，但也与优势蚜群传毒力有关。

Among the most destructive enemies of the apple orchard are the codling moth, various species of mites, the woolly aphid, the apple maggot, the red-banded leaf roller, and scale insects.

庄稼损伤在苹果树的最破坏性的敌人之中是小蜘蛛的苹果蠹蛾、各种各样的种类，绵蚜、苹果蛆、红色被结合的捲叶蛾和介壳虫。

Preliminary report on using different proportion of Harmonia axyridis to control aphid on the Organic vegetable colorful capsicum.

异色瓢虫不同比例防治有机蔬菜彩椒蚜虫试验初报

EFFECTS OF ECOLOGICAL CONDITIONS ON POPULATION DENSITY OF BIRD CHERRY-OAT APHID

影响禾谷缢管蚜种群密度的因子分析

Reproductive characteristics of the green peach aphid from different regions of China

我国不同地区烟蚜种群生殖特征研究

A Preliminary Study on Fruit Quality of Transgenic and Aphid Resisting Lycium barbarum L.

抗蚜虫转基因枸杞果实质量初步研究。

Making method and skill of glass specimen of aphid were introduced.

摘要介绍了蚜虫玻片标本的制作方法与技巧。

Fuzzy Cluster Analysi of Aphid Number in Spring Cruciferae Vegetable Fields

春季十字花科菜田桃蚜数量动态的模糊聚类

Under the vec or aphid species transmitted SMV is late 83-02 by singe alate form with optimal acquisition time, the transmissi-n efficiency of A. cra-cciv ra was the highest: 58.33%, M. persicae. 47.66%, A.

最适得毒时间的传毒效率豆蚜最高58.33%、桃蚜47.66%,大豆蚜33.33%、茄无网蚜23.73%、玉米蚜12.90%、棉蚜最低4.29%。

Some ants are storing something called aphid insects, they were aphid body of a sugary substance taken as food, which with human milk from cows who are very similar way.

有些蚂蚁则贮存一种叫蚜虫的昆虫，它们人蚜虫体内抽取一种含糖的物质作为食物，这同人类从母牛身上挤奶的方式非常相似。

This text, on doing a survey in preventing and curing cotton aphid of source pesticide of plant.

本文就植物源农药的在防治棉蚜方面做一综述。

So, though the aphid has much favorite to hybrid wheat varieties and antibiosis of the wheat varieties on aphid is weak, but they have very good tolerance, so they get higher yield.

杂种小麦对蚜虫的抗生性虽较弱，但耐害性极强，从而以强耐害性获得高产。若在育种中加强抗生性指标和不选择性指标的选择，杂种小麦的产量可能还会上一个台阶。

Occurrence of Aphid in Orchard and Control of Aphid Using Harmonia axyridis

果园蚜虫的发生及应用异色瓢虫控蚜

The Contact Effect of Extracts from Walnut Leaves on Aphid

核桃叶提取物对蚜虫的触杀作用

Green peach aphid ( Myzus persicae )

桃蚜

In general an aphid cannot or hardly identify its host at a distance.
在一定距离以外，蚜虫通常不能或难以识别其寄主植物。