“川苹”(76—23)是我省选育出的苹果优系,以其果大质优,纯甜芳香、极为耐贮等优良性状深得同行专家、生产者及消费者好评,多次参加全国和省级鉴评名列前茅。我省苹果生产基地建设和品种结构改良工作急待加以利用。但在区试和生产栽培中发现,该品种易罹一种未报导过的枝干腐烂病(暂名),发病率主,危害重,严重影响其推广应用,也对引种产 “Chuan Ping” (76-23) is an apple system that is bred in our province. It is highly praised by experts, producers and consumers with its excellent quality, pure sweet aroma and extremely storability. Participated in the national and provincial appraisal among the best. Apple production base in our province and the construction of varieties of structural improvement needs to be taken advantage of. However, it is found in the district test and production cultivation that the species is susceptible to an unreported branch rot disease (tentative name), the incidence rate of the main, serious damage, seriously affecting its promotion and application, but also on the introduction of production