关键词: 果树, 内生菌, 生物防治, 发展现状

Abstract: Endophyte in fruit trees is a kind of microorganism which parasitizes in organization during the whole life or some stages, and no disease or functional changes to fruit itself. The research on endophytes of fruit trees was less because its special ecological niche. The paper mainly focused on the isolation, screening, identification and classification of endophytic in fruit trees. The application and functional mechanism of endophytes were also introduced. Through comparing antagonistic microorganism with antagonistic endophytes in fruit trees, the advantage and problem of endophytes application in biological control were discussed and the future development was prospected.

Key words: fruit trees, endophytes, biological control, research advances