天然災害後木瓜病害的發生與管理
Other Title
Occurrence and Management of Papaya Diseases after Natural Disaster
Start Page
141
End Page
149
ISBN
978-986-02-1817-6
Date Issued
2009-12
Date
2009-12
Author(s)
鄭安秀
吳雅芳
Cheng, A.H.
Wu, Y.F.
Abstract
為避免蚜蟲傳播木瓜輪點病毒，網室栽培已為台灣最普遍的木瓜栽培模式，台灣因位處颱風帶，颱風來襲期間的強風豪雨，網室次次掀網，均成為木瓜果疫病、木瓜黑腐病、木瓜輪點病、木瓜畸葉嵌紋病、木瓜炭疽病、木瓜蒂腐病等病原入侵的最佳時機。預防勝於治療，為減輕風災及豪雨對網室栽培木瓜帶來嚴重的損失，應選擇避風處、地勢高、土壤通氣性及排水良好地栽植，或設置防風林或防風網，做好排水工程，慎選種植時期，採行倒株栽培，提高植株抗風能力。災後木瓜病害管理需注意園區排水及整畦、田間衛生管理、設施修復、受損植株管理及藥劑防治等工作，以減少果實的損失。
Due to the devastations of papaya ring spot virus , cultivation of papaya in the net house is almost a no choice practice in Taiwan. Taiwan is located typhoon area, and papaya is grown all year round, the net house is easily broken out by typhoon /tropical storms or heavy rains which resulted in the severe occurrence of Phytophthora fruit rot , black rot , ring spot virus , leaf distortion mosaic virus, anthracnose and stem-end rot. In order to reduce the loss from natural disaster, such as typhoon, selection of the planting site to avoid strong wind plus good drainage and soil aeration is very important. If possible, the use of wind-break and enforcement of the net house strength are also very important. In order to reduce the devastating of diseases after typhoons, several practices such drainage, field sanitation, repairing of the net house, and spreading of necessary fungicides are key factors to ensure the production of papaya fruits.
Event(s)
天然災害作物復育之病害管理研討會
Proceedings of Symposium on Plant Disease Management in Rehabilitation After Natural Disasters
Subjects
木瓜果疫病
木瓜黑腐病
木瓜病害管理
Papaya Phytophthora fruit rot
papaya black rot
papaya diseases
Publisher
農業試驗所
Type
book part
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