稗草病原菌
barnyardgrass pathogens
bamyardgrass pathogenic fungi
病原菌传播
transmission of pathogenic bacteria
病原菌分布
pathogens distribution
Distribution of pathogenic bacteria
bacterial distribution
Pathogen distribution
病原菌分析
pathogenic fungus analysis
病原菌鉴定
identification of pathogen
Identification of pathogens
pathogen identification
Pathogenic identification
pathogenic bacteria
indefication of pathogens
Identification
identification ofpathogen
pathogenicity
病原菌耐药性
pathogenic bacteria resistance to drugs
病原菌谱
pathogens
Pathogenic bacteria spectrum
Bacterial spectrum
病原菌生物学特性
biological characteristics