Molecular detection of watermelon virus disease in Liaoning Province, China, and resistance evaluation of nine rootstocks to cucumber green mottle mosaic virus
Watermelon diseases have become increasingly severe in Liaoning Province, which is a major watermelon-growing region in China. To investigate the occurrence of watermelon virus diseases and identify the predominant virus types, 330 symptomatic samples from three major producing areas in Liaoning Province (Yingkou City,...