柳橙果實綠黴病之發生與藥劑防治
Other Title
Etiology and Control of Fruit Rot of Sweet Orange Caused by Penicillium digitatum
Journal
台灣農業研究
Journal Volume
60
Journal Issue
2
Pages
139-148
Date Issued
2011-06-06
Date
2011-06-06
Author(s)
Abstract
柳橙綠黴病（由Penicillium digitatum引起）是我國柳橙果實最常見的貯藏期病害之一。綠黴病菌菌絲培養於馬鈴薯葡萄糖瓊脂培養基(PDA)時，4℃以下與36℃以上均不會生長，最適生長溫度為24℃。人工接種試驗結果顯示，柳橙果實經針刺製造傷口，接種綠黴菌分生孢子懸浮液後，分別置於4℃至36℃間隔4℃之定溫箱中7天，結果8℃以下及32℃以上不會發病，24℃發病最早且最嚴重，約第2-3天即發病；但無傷痍處理的果實則完全不發病。
Fruit rot or green mold caused by Penicillium digitatum is the most common postharvest disease of sweet orange (Citrus sinensis cv. 'Liu-cheng') in Taiwan. A study was conducted to determine effect of temperature on growth of the pathogen and development of fruit rot of sweet orange and effect of fungicide treatment on control of this postharvest disease. Results showed that the minimum, optimum and maximum temperature for mycelial growth of P. digitatum on PDA was 8, 24, and 36℃, respectively.
Subjects
柳橙
綠黴病
藥劑防治
克熱淨
Sweet orange
Citrus sinensis
Green mold
Fenicillium digitatum
Postharvest disease
Disease control
Iminoctadine triacetate
Publisher
農業試驗所
Type
journal article
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