The effects of induced resistance to bacterial wilt by avirulent strains on the defense enzymes and inhibitory activities of crude extracts in tomato leaves;
青枯病原细菌无毒菌株诱导番茄防御酶系及粗提液抑菌活性的影响
SCREENING OF HYPO VIRULENCE OF Colletotrichum gloeosporioides AND ITS CONTROL EFFECT ON APPLE ANTHRACNOSE
苹果炭疽菌低毒性菌株的筛选及控病效果
Screening of Hypo Virulence Strains of Colletotrichum Gloeosporioides and the Controlling Effect on Apple Anthracnose;
苹果炭疽菌低毒性菌株的筛选及控病效果的研究
TOXICITY ANALYSIS OF THE TOXINS PRODUCED BY THE WUCHANG STRAIN OF FUNGI (GIBBERELLA ZEAE)
禾谷镰刀菌武昌菌株毒素的毒性分析
Rapid Detection Virulence Character and Clonal Relationships of Vibrio cholerae
霍乱弧菌毒力强弱及菌株同源性的快速检测
Toxcity Assay and Properties of Insecticidal Crystals of Bacillus Thuringiensis Strain 4.0718;
苏云金杆菌4.0718菌株的毒力测定及晶体毒素性质的研究
STUDY ON THE PHENOTYPIC CHARACTERS AND PATHOGENIC FACTORS OF AEROMONAS
260株气单胞菌的表型特性与毒素原性研究
Characterization of Hemolysis and Pathogenicity of Exotoxin Secreted by 36 Strains of Aeromonas
36株气单胞菌外毒素溶血性和致病性的测定
Study on the Characteristics of RA Naturally Avirulent Strains;
鸭疫里默氏杆菌自然弱毒株的部分特性研究
Indentification of An Attenuated Enterohemorrhagic Escherichia Coli O157:H7 Strain
一株弱毒的肠出血性大肠杆菌（EHEC）O157:H7的鉴定
Toxicological assessment of fermented product by Geotrichum candidum
天然白地霉菌株发酵产品的毒理安全性评价
Relationship between activity and virulence of secretory acid proteinase and extracellular phospholipase of Candida albicans from secretion of vagina in two forms
阴道白色念珠菌致病株与携带株两相性与毒力关系研究
Serotype,resistance,tdh and trh gene analysis on Vibrio parahaemolyticus isolates from food poisoning
副溶血性弧菌食物中毒分离株的血清型、耐药性及毒力基因检测
Virulence and Drug Resistance of Foodborne Vibrio parahaemolyticus
副溶血性弧菌食物中毒分离株毒力基因检测及耐药性的调查
Study on Isolation and Characterization of Bacillus Thuringiensis Isolates Highly Toxic Against Diaphania Pyloalis Walker;
对桑螟高毒的苏云金芽胞杆菌菌株的筛选及其特性研究
Variation in Conidial Thermotolerance and Virulence of Originally Different Beauveria Bassiana Strains Against Myzus Persicae;
球孢白僵菌不同来源菌株分生孢子耐热性及其对桃蚜的毒力评价
Study on Insecticidal Activity of Symbiotic Bacteria from Entomopathogenic Nematodes and Screen of Highly Virulent Strains;
昆虫病原线虫共生细菌高毒力菌株的筛选及杀虫活性物质的研究
A Study of Escherichia Coli O157:H7 Strains Isolated from Animal Reservoirs in Henan: Detection of Toxicity and Determination of Clonal Relationship;
河南睢县动物大肠杆菌O157：H7菌株的毒性检测与遗传关系分析
Screening Bacillus thuringiensis strains active against Beet Armyworm and studies on strain DL-5789;
苏云金芽孢杆菌对甜菜夜蛾毒性的筛选及DL-5789菌株的研究