assessment of the virulence 毒力试验; 毒力测定
bacterial virulence 细菌毒力
Cooperative virulence index 协同毒力指数
Co-virulence 联合毒力
Frequency of virulence genes 毒性基因频率
Fungicides virulence 杀菌剂毒力
hypo virulence 炭疽菌低毒株
low virulence 低毒力
main virulence factors 主要毒力因子
measure of virulence 毒力测定
measure virulence 毒力测定
Pathogen virulence 病原菌毒力
Plasmodium virulence 疟原虫毒力
reversion of virulence 毒力返强
spraying virulence 喷雾毒力
Virulence - gene 致病基因
virulence alteration 毒力变异
virulence analysis 毒性分析
virulence and adherence associated genes 毒力及黏附相关基因