apple aphid是什么意思

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Studies on Effective Insecticides for Controlling Aphis citricola;

防治苹果黄蚜有效药剂的研究

Efficiency of Flonicamid against Aphis citricola;

氟啶虫酰胺防治苹果黄蚜药效试验

Influence of host plants to detoxification enzymes and susceptibilities to insecticides on Aphis citricola von der Goot;

寄主植物对苹果黄蚜药剂敏感性及解毒酶活性的影响

Occurrence of Aphelinus Mali and its control function on Eriosoma lanigerum;

日光蜂的发生及其对苹果绵蚜的控制作用

Bionomics and Control of Woolly Apple Aphid(Eriosoma lanigerum) in Ili River Valley;

伊犁河谷苹果绵蚜生物学特性及防治

Study on Apple Yield Loss and its Economic Threshold of Eriosoma lanigerum;

苹果绵蚜为害苹果的产量损失及经济阈值研究

Risk Analysis of Woolly Apple Aphid(Eriosoma lanigeru (Hausmann)),an Alien Invasive Species,in China;

入侵生物苹果绵蚜在中国的风险性分析

Effect evaluation of field trial of five insecticides against Woolly apple aphid;

5种杀蚜剂对苹果绵蚜田间防治效果

Seasonal abundance of woolly apple aphid, Eriosoma lanigerum (Hausmann) and its parasitoid, Aphelinus mali Haldeman, were studied through the methods of counting aphid patch of the wingless aphids, trapping the alate aphids with yellow sticky board and binocular microscope examination of the parasitoids and the mummy aphids in Southwestern Area of Shandong Province from 2001 to 2002.

通过田间蚜块计数、黄色粘虫板诱集、室内镜检等方法统计苹果绵蚜Eriosoma lanigerum(Hausmann)及其寄生性天敌日光蜂Aphelinus mali Haldeman种群数量,分析比较了它们的消长动态。

Woolly apple aphid, Eriosoma lanigerum (Hausmann), is an important plant quarantine target all over the world.

苹果绵蚜是世界上严重为害苹果树的一种重要植物检疫性有害生物,给苹果产区造成极大的经济损失。

Controlling Effects of Phytoseiidae and Coccinella septempunctta L.on Aphis citricola von der Goot;

食蚜绒螨和瓢虫对苹果黄蚜的控制作用

The selective toxicity of 15 insecticides between Aphis citricola von der Goot and Coccinella septempunctala L.

采用FAO推荐的点滴法,测定了15种常用杀虫剂对苹果黄蚜及其天敌七星瓢虫幼虫的毒力,比较了药剂在二者之间的毒力选择性。

Use the bioassay and biochemical methods, the susceptibility dynamics to insecticides of different Aphis citricola von der Goot was studied, and the synergism between different mechanism insecticides to the green apple aphid was evaluated.

本文采用生物测定和生化离体酶测定方法研究了山西省苹果黄蚜(Aphis citricola von der Goot)不同种群对药剂的敏感性动态,并进行了杀虫剂的混配增效作用研究;同时本文还测定了杀虫剂对七星瓢虫(Coccinella septempunctata L。

Resistance Monitoring of Aphis pomi DeGeer from Shanxi Province to Pyrethroids

山西苹果黄蚜对菊酯类杀虫剂的抗性监测

Monitoring for Insecticides Resistance in the Green Apple Aphid (Homoptera: Aphididae) and Primary Studies on Resistance Mechanism;

苹果黄蚜抗药性监测及抗性机理初步研究

Resistance Dynamic and Mechanism of Tetranychus Viennensis Zacher and Aphis Citricola Von Der Goot to Insecticides;

山楂叶螨和苹果黄蚜抗药性动态及抗性机理研究

Susceptibility Dynamics of Aphis Citricola Von Der Goot to Insecticides and Resistance Management Strategy;

苹果黄蚜对杀虫剂的敏感性动态及抗性治理对策研究

Toxicities of 20 Insecticide to Aphis citricola von der Goot and Their Safety Evaluations

20种药剂对苹果黄蚜室内毒力测定及安全性评价

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。

apple, rhubarb, etc crumble

苹果、 大黄等点心.

Ecology, Risk Analysis and Monitoring Tactics of Woolly Apple Aphid, Eriosoma Lanigerum (Hausmann);

苹果绵蚜生态学、风险分析与监测研究

Control Effect of Different Insecticides with Spraying Crown and Watering Roots on Wolly Apple Aphid in Ili

伊犁河谷几种药剂喷雾、灌根防治苹果绵蚜效果

The Basic Biological Characteristics, the Developmental Zeros and the Effective Accumulative Temperatures of the Aphelinus Mali (Haldeman)

苹果绵蚜蚜小蜂重要生物学及发育始点和有效积温研究

Relationship between physical and chemical characters of different kinds of apple branches and survival ratio of Eriosoma lanigerum(Hausmann)

不同苹果品种枝条的理化特性与苹果绵蚜存活率的关系

Selectivity of Branches from the Various Apple Varieties by Eriosoma lanigerum with Volatiles from the Branches

苹果绵蚜对不同苹果品种枝条的选择及与挥发物的关系

Efficiency of Carbosulfan 20 EC against Aphis pomi

20%丁硫克百威乳油防治苹果蚜虫田间药效试验

Field Trial Report of 40%Chlorpyrifos EC for Control Eriosoma lanigerum Hausmann

40%毒死蜱乳油防治苹果绵蚜田间药效试验

Damage and Controlling Techniques of Eriosoma Lanigerum in YanTai Area;

烟台市苹果绵蚜发生危害及控制技术研究

Investigations on invasion situation and control strategies of Eriosoma lanigerum in China

苹果绵蚜在我国的入侵状况调查及防治对策

Research on the Natural Enemies of Aphis Citricola in the Apple Orchard

苹果园中绣线菊蚜及其天敌的调查研究

Genetic Diversity of Apple Aphid Erisosma lanigerum in Yunnan Province Detected by Inter-simple Sequence Repeats (ISSR) Analysis

云南省苹果棉蚜种群遗传多样性的ISSR分析