2006-06-192024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/684521摘要：水稻為台灣重要作物，因台灣地處亞熱帶，氣候潮濕，水稻的栽植遭受包括稻熱 病、紋枯病、白葉枯病等之危害。為確實掌握水稻病害疫情，制敵機先，必須有 效監測其發生密度及趨勢，於病害發生之始，預先採取防疫措施，及早應用可確 實掌握病害發生位置及預測擴散方式的技術，並提昇現有植物疫情監測與通報系 統功能，防杜蔓延，降低為害，以確保其生產。本計畫之總目標，乃考察美國德 州地區水稻病害之發生情形，並瞭解其田間發病生態、族群變化、流行病學及病 害發生預測等進行相關資料之搜集與研究。期望以其研究資源與經驗，能對本土 水稻病害之監視、流行病學及預測模式等之研究，能有所借鏡與助益。<br> Abstract: Rice is one of the important crops in Taiwan. Due to the weather conditions, rice cultivation has been affected by many diseases including blast, sheath blight, and bacterial leaf blight. To ensure its production, it is necessary to conduct measures to monitor the disease density and progression before the outbreak of the disease. The goal of the grant is to survey the rice diseases in Texas, understand the ecological features of diseases and the pathogen population in the field, collect the information for disease monitor and epidemiological model. Finally, better prediction and management of rice diseases can be accomplished in the future.水稻病害病害監測流行病學rice diseasedisease monitorepidemiology