Study on growth status of masson pine families damaged by Hemiberlesia pitysophila;
马尾松家系受松突圆蚧危害后生长状况研究
Control of Hemiberlesia pitysophila by interlogging and replanting acacia in longitudinal stripes in pine forests;
纵带间伐套种相思树控制松突圆蚧的研究
Interspecific competition between parasitoids of Hemiberlesia pitysophila;
松突圆蚧寄生性天敌的种间竞争关系
Isolation and Screening of Microbial Strains against Hemiberlesia pitysophila Takagi;
防治松突圆蚧的微生物菌种的分离与筛选研究
Parasitic functional response of Coccobius azumai Tachikawa (Hymenoptera:Aphelinidae) to Hemiberlesia pitysophila Takagi (Homoptera:Diaspididae);
花角蚜小蜂对松突圆蚧的寄生功能反应
Spread and Distribution of Hemiberlesia pitysophila Takagi on the Different Tips of Pine;
松突圆蚧在不同梢位间的扩散与分布
The Diffusion Ability of Biocontrol Fungi Pulvis of Hemiberlesia pitysophila Takagi in Forest
松突圆蚧生防菌粉剂的林间扩散能力
Effects of Different Host Pines on the Cold Tolerance of the Pine Scale Insects
不同寄主松树对松突圆蚧耐寒性的影响
Studies on the Parasitoids of Hemiberlesia Pitysophila Takagi (Homoptera: Diaspididae) and Their Control Effectiveness;
松突圆蚧寄生性天敌及其控制作用的研究
Effect of different season prevention and cure on the insect pest of Hemiberlesia pitysophila Takagi pathogenic fungi
不同季节对松突圆蚧生防菌防治效果的影响
The investigation of Hemiberlesia pitysophila's damage in forest farms which are subordinate to Xijiang Forestry Bureau
西江林业局直属林场松突圆蚧危害调查
Artificial recapture techniques of Coccobius azumai,a natural enemy parasitizing Hemiberlesia pitysophila
松突圆蚧花角蚜小蜂人工收蜂技术研究与应用
Effects of pesticides on populations of Coccobius azumai Tachikawa
农药对松突圆蚧花角蚜小蜂种群的影响
Study on Selection of the Resistive Breeding of Masson Pine Families Against Hemiberlesia Pitysophila Takagi and Mechanism of Resistance;
抗松突圆蚧马尾松家系筛选及抗性机制的初步研究
Inclusions Changes in Different Families of Pinus Massoniana Lamb Damaged by Hemiberlesia Pitysophila Takagi
不同抗性马尾松家系受松突圆蚧危害后内含物的变化
Diffusion effect of Hemiberlesia pitysophila biocontrol fungi in different types of Pinus massoniana forests
松突圆蚧生防菌在马尾松不同林型中的扩散效果
One-way path analysis of hazard degrees of different strains of masson pine(Pinus massoniana) infested by Hemiberlesiaa pitysophila (Homoptera:Diaspididae)
松突圆蚧对不同马尾松品系危害程度的单向通径分析
Correlation analysis of population size of Hemiberlesia pitysophila(Homoptera:Diaspididae),environmental factors and the hazard degree of masson pine
松突圆蚧数量、环境因子及马尾松受危害程度三者间的相关性分析
Extreme Temperature Tolerance of Hemiberlesia Pitysophila Takagi and Coccobius Azumai Tachikawa
松突圆蚧及其天敌花角蚜小蜂对极端温度的耐受性
STUDIES ON THE BIONOMICS OF QUADRASPIDIOTUS PERNICIOSUS (COMSTOCK) AND ITS OCCURANCE PREDICTION
枣林梨笠圆盾蚧生物学及发生规律的研究
The Occurrence Regularity and Control Methods of San Jose Scale, Diaspidiotus perniciosis (Comstock)
梨枝圆盾蚧的发生规律和防治技术研究
New Record of Fruif Tree Pest of Fujian San Jose Scale Quadraspidiotus perniciosus (Comstock) and Its Parasitoids
福建果树新害虫——梨圆蚧及其寄生性天敌
A New Synthesis of the Principal Component of San Jose Scale′s Sex Pheromone
合成梨圆蚧性信息素主要组分的新路线
Studies on Biological Characteristic and Population Dynamics of Aonidiella citrina
黄圆蹄盾蚧生物学特性及其种群动态研究