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。
Aphelinus mali(Haldeman)-a potentially effective parasitoid of Eriosma lanigerum(Hausmann);
苹果绵蚜蚜小蜂——对苹果绵蚜有控制潜能的寄生蜂
Some basic biological characteristics, the developmental zeros and the effective accumulative temperatures of the Aphelinus mali, an important parasitic natural enemy of the woolly apple aphid, Erisosma lanigerum were researched.
本文对苹果绵蚜蚜小蜂的重要生物学、发育始点和有效积温进行了研究,旨在为苹果绵蚜蚜小蜂工厂化繁育提供理论基础。
Aphidounguis pomiradicicola Zhang et Hu, infesting the small roots of apple tree, Malus spp.
苹果根爪绵蚜是在苹果树根梢为害的重要新害虫 ,梨九绵蚜和榆绵蚜是在梨树根梢为害的重要新害虫。
The seven forms of Aphidounguis pomiradicicola Zhang et Hu, fundatrix, alate fundatrigeniae, virginogeniae (apterous alienicolae), alate sexupara, sexual female, sexual male and egg are described in this paper.
对苹果根爪绵蚜 ( Aphidounguispomiradicicola Zhang et Hu,1 999)的干母 (在原生寄主榆树上 )、有翅干雌 (原生寄主上的有翅孤雌蚜 )、无翅侨蚜 (次生寄主苹果树上的无翅孤雌蚜 )、有翅性母 (次生寄主上的有翅孤雌蚜 )、雌、雄性蚜 (在原生寄主上 )、卵 (在原生寄主上 )等各型成体均进行了描述 ,除有翅性母外 ,其余各型均为首次记述。
The research based on field investigation and artificial inoculation,firstly dicates that Aphidounguis pomiradicicola Zhang et Hu is an important and new insect enemy at root of apple.
通过田间调查和人工接种，首次发现苹果根爪绵蚜是为害苹果树根的重要新害虫，并确定苹果根爪绵蚜营异寄主全周期生活，其原生寄主为榆，次生寄主为苹果、沙果。
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
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
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
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
EFFECT OF MEAN DENSITY AND AGGREGATION OF THE WOOLLY APPLE APHID (ERIOSOMA LANIGERUM HAUSM.) ON PARASITISM PERCENTAGE OF APHE LINUS MALI HALDEMAN
苹果绵蚜密度及聚集度对日光蜂寄生作用的影响
Characteristics of the Gall Caused by Eriosoma Lanigerum (Hausmann) and the Antagonistic Effect between Alcaligenes Faecalisi and Entomopathgoenic Fungi
苹果绵蚜致害的虫瘿特征及其生防菌拮抗菌的拮抗作用研究
Genetic Structure Analyses of Woolly Apple Aphid (Eriosoma Lanigerum Hausmann) Population in China Studied Using Microsatellite Markers
用微卫星标记分析我国苹果绵蚜不同地理种群的遗传结构
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。
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
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
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
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
Effect of 10% Topiramate WP on Control of Spiraea Aphis Citricola of Apple Tree
10%吡·异可湿性粉剂防治苹果绣线菊蚜药效试验