1.
Biological Control of Bacterial Wilt of Tomato Crops with Avirulent Isolates of Ralstonia Solanacearum;
无致病力青枯病病菌对番茄青枯病的控病研究
2.
PRELIMINARY STUDY ON DIFFERENTIATION OF PATHOGENICITY OF FUSARIUM SOLANI CAUSING SOYBEAN ROOT ROT
大豆根腐病菌致病力分化的初步研究
3.
Study of Relevant Factors of Pathogenic on Phaseouus Vulgaris L. Resistance to Anthracnose
菜豆炭疽病菌致病力相关因素的研究
4.
Pathogenicity Difference of WSSM from Different Regions
不同地区小麦梭条花叶病病毒致病力的差异
5.
The Study on Pathogen and Pathogenicities of Wheat Black Point Disease and Resistance Evaluation to Wheat Varieties in Xinjiang;
新疆小麦黑胚病病原、病原致病力及种质抗病性研究
6.
The pathogenicity of the other organisms has not been assessed.
其他细菌的致病力则还没有测定。
7.
Double-stranded RNA elements and their association with pathogenicity of Sclerotinia sclerotiorum
核盘菌中dsRNA种类及其与致病力的关系
8.
Virulence Measurement of Meatarhiziums spp. to Tessaratoma papillosa Drury in Laboratory
绿僵菌对荔枝椿象的室内致病力测定
9.
Studies on Wilt Toxin of Verticillium Dahliae and Its Differentiation in Pathogenicity;
棉花黄萎病菌致病力分化测定及其致萎毒素研究
10.
The Screening of Metarhizium Anisopliae Isolates and the Pathogenesis of the Highly Virulent Isolate to Anoplophora Glabripennis Larvae
对光肩星天牛幼虫高致病力绿僵菌菌株筛选及其致病机理研究
11.
Virulence,Biovars and Pathotypes of Ralstonia solanacearum in Tobacco Plant in Yunnan Province,China
云南省烟草上青枯雷尔氏菌的致病力、生化型和致病型研究
12.
Studies on Pathogenicity Differentiation of Acidovorax Avenae Subsp. Citrulli;
哈密瓜细菌性果斑病菌致病力分化的研究
13.
Study on the Specific Classification and the Pathogenicity Differentiation of Tobacco Brown Spot Pathogen in Chongqing;
重庆烟草赤星病菌种级地位及致病力分化研究
14.
Studies on Pathogenicity Differentiation of Verticillium Dahliae of Cotton in Naturally Infested Soil;
棉田土壤棉花黄萎病菌致病力分化研究
15.
Mechanism of Biocontrol on Tomato Bacterial Wilt Induced by Ralstonia Solanacearum hrp-Mutant;
无致病力hrp-突变体防治番茄青枯病作用研究
16.
Virulence and Infection Mechanism of Entomopathogenic Nematodes to Two Ixodid Tick Species;
昆虫病原线虫对两种硬蜱的致病力与侵染机理
17.
Induced Resistance of Tomato to Ralstonia Solanacearum by Avirulent Strains;
青枯无致病力菌株诱导番茄抗青枯病的研究
18.
Isolation,Purification and Pathogenicity Identification of Rice Sheath Blight from Sichuan Province
四川水稻纹枯病菌分离、纯化及致病力鉴定