Abstract:

Crops are often infected by pathogenic bacteria during their growth and development stages, thus leading to huge economic losses. Timely and accurate detection for infected crop is helpful to provide reference for formulation of disease prevention and control methods. The reference materials of crop pathogens are important reference in the process of crop disease detection. They play a very important role in the qualitative and quantitative detection of crop disease. At present, there are few reports on the reference materials of crop pathogens, then it is urgent to support and develop them in an orderly manner. In this literature, we summarize the research progress of crop pathogen detection methods, detection standards and crop pathogen reference materials, aiming to provide theoretical direction for study on reference material of crop pathogens in China.

Key words: metrology, standards, plant pathogens, detection methods