Abstract: Grape gray mold is one of the very common and main diseases distributed on the production of grape worldwide. The disease is mainly caused by Botrytis cinerea. The study summarized the pathological features and infectious regularity of the grape gray mold pathogen. The research achievements of nuisanceless control techniques on grape gray mold were emphasized at the same time. Furthermore, the problems existed in current research and application were also discussed, which will provide references for the further research and effective control of this disease.

Key words: grape gray mold, Botrytis cinerea, epidemic regularity, nuisanceless control