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
pathogenicity
identification of pathogen
Identification of pathogens
pathogenic bacteria
indefication of pathogens
pathogen identification
identification ofpathogen
Pathogenic identification
Identification
病原菌耐药性
pathogenic bacteria resistance to drugs
病原菌谱
Bacterial spectrum
pathogens
Pathogenic bacteria spectrum
病原菌生物学特性
biological characteristics