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本文对国内罕见的突发性葡萄果实病害进行了全面调查和探讨，对其症状和发病机理进行了较详实的实验研究，将此病定为果实气灼病，并提出了积极的预防措施。
In this paper, we have carried out a comprehensive investigation and discussion on the disease of rare grapes in China, and conducted a more detailed experimental study on the symptoms and pathogenesis of the disease. The disease was diagnosed as gas burns and put forward positive precautionary measures.