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采后菠萝黑腐病的发生及防治

作  者:
唐友林;周玉婵;周永成;谭兴杰
单  位:
中国科学院华南植物研究所
关键词:
采后菠萝,黑腐病,防治
摘  要:
采后菠萝果实在常温下贮藏7~14d后,常出现黑腐病症状,冬、夏两季病害发展没有显著的差异。采前果实保留冠芽、采后用蜡乳剂、杀菌剂、赤霉素GA3处理和12℃低温贮藏,可以防止黑腐病的发生,减少采后菠萝果实腐烂
译  名:
Occurrence and Control of Black Rot Disease of Postharvest Pineapples
作  者:
Tang Youlin Zhou Yuchan Zhou Yongcheng Tan Xingjie (South China Institute of Botany, Academia Sinica; Guangzhou 510650)
关键词:
postharvest pineapples, black rot, control
摘  要:
Two weeks after postharvest storage at ambient temperature, the symptoms of black rot in pineapples were appeared There was no significant difference in development of disease between summer and winter fruits Maintaining the crowns of pineapple fruit at preharvest, treating fruits with wax and storing at 12℃ low temperature postharvest, treating fruits with chemical fungicides and gibberellic acid GA 3, could decreased the development of black rot and decay loss significantly in pineapples
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