Valsa ceratosperma 第1页

CORRELATION BETWEEN POTASSIUM CONTENT IN APPLE BARK IN THE SPRING AND THE OCCURRENCE OF VALSA CANKER Biocontrol efficacy of apple tree valsa canker by endophytic actinomycetes Isolation of endophytic fungi from apple bark and their potential for biological control of Valsa ceratosperma Identification of the antagonistic bacteria BJ1 and its antifungal activity against Valsa ceratosperma