1.
Screening for high virulence strains of Metarhizium anisopliae against Locusta migratoria manilensis from Baoding
保定蝗区土壤绿僵菌对飞蝗高毒力菌株的筛选
2.
Study on the Induced Mutation & Screening of High Virulent Metarhizium Strain and It s Preparation of Biocontrol Agent;
绿僵菌高毒力菌株的诱变选育及其生防制剂研究
3.
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
4.
Sceening of New Bacilluds Thuringiensis Strains with High Insecticidal Activity and Gene-types Identification;
高毒力苏云金杆菌菌株的筛选及基因型鉴定
5.
Sceening of New Bacilluds Thuringiensis Strains with High Insecticidal Activity and Cloning of cry2Ab Gene;
高毒力苏云金杆菌菌株的筛选及cry2Ab基因的克隆
6.
Screening of high toxicity Bacillus thuringiensis isolates against Hyphantria cunea(Drury)
对美国白蛾高毒力苏云金杆菌菌株的筛选
7.
Screening of highly virulent Beauveria bassiana isolates against Plutella xylostella in Zhangbei
对张北小菜蛾高毒力白僵菌菌株的筛选
8.
Screening of Virulent Strains of Beauveria Bassiana to Brevicoryne Brassicae (L.) and the Study of Its Characteristic
甘蓝蚜虫高毒力白僵菌菌株的筛选及其相关特性的研究
9.
Screening and Application Study of Metarhizium anisopliae with High Virulence to Rhipicephalus (Boophilus) microplus
微小牛蜱饱血雌蜱高毒力绿僵菌菌株的筛选及应用
10.
Cloning and Expression of the Virulence Genes from Isaria Fumosorosea and Generation of Transgenic Beauveria Bassiana Strains with These Genes
玫烟色棒束孢毒力基因的克隆与表达及球孢白僵菌高毒力重组菌株的获得
11.
Molecular Biology of Bacillus theuryngiensis Strains B-Hm-16 and B-Pr-88 with High Toxicity to Lepidoptera;
对鳞翅目害虫高毒力Bt菌株B-Hm-16和B-Pr-88的分子生物学研究
12.
Screening of Bacillus Thuringiensis Strains with High Toxicity and Cloning, Expression and Insecticidal Activity of cry2Ac10 Gene;
高毒力Bt菌株的筛选及cry2Ac10基因的克隆、表达和活性研究
13.
Screening of Highly Toxic Bacillus Thuringiensis and Its Effects on Growth and Development of Spodoptera Exigua (Lepidoptera: Noctuidae);
高毒力Bt菌株筛选及其对甜菜夜蛾生长发育的影响
14.
Isolation and Identification of A Bacillus Thuringiensis with High Toxicity to Lasioderma Serricorne
一株对烟草甲高毒力的苏云金芽孢杆菌的分离与鉴定
15.
Cloning and Characterization of Cuticle Degrading Enzyme Genes from Entomopathogenic Fungi and Improvement of Beauveria Bassiana by Genetic Modification;
昆虫病原真菌降解寄主体壁酶基因的克隆及球孢白僵菌高毒力重组菌株的获得
16.
Ifusing broth contained 0.15% agar as a diluent,vir-ulence incrased 40 times.
琼脂肉水和粘液素均能提高毒力40倍以上,琼脂肉水更有利于菌株毒力的稳定;
17.
Its mortality rate, in its most virulent strains, is 90%.
就有毒菌株而言，死亡率高达90%。
18.
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