植物病害诊断方法评价Ｍ．Ｌ．Ｐｕｔｎａｍ植物病害诊断已经进入一个迅速变化的时代。新的工具和技术不断涌现，它可显著改进鉴定植物病原菌的能力。近１０年内才发展起来的分子技术现已在研究室被常规地用于检测和确定不同的病原菌。然而，在研究室用的方法和使用传统诊... Evaluation of Plant Disease Diagnostic Methods L. Putnam plant disease diagnosis has entered a rapidly changing era. New tools and technologies are emerging that can significantly improve the ability to identify plant pathogens. Molecular technologies developed in the last 10 years are now routinely used in laboratories to detect and identify different pathogenic bacteria. However, the methods used in the laboratory and the use of traditional ...