中部地區設施蔬菜之病害調查

Survey of the Diseases of Vegetables under Structure in Central Taiwan

劉興隆(Hsing-Lung Liu)

《臺中區農業改良場研究彙報》 41期 (1993/12) Pp. 1-9

https://doi.org/10.6956/BTDAIS.199312.0001

摘要

設施蔬菜栽培期間，發生之病害種類及危害情形，因栽培蔬菜之種類、季節及設施種類與管理情形而異，台灣中部地區發生之病害包括立枯病、腐霉病、軟腐病、根瘤線蟲、萎凋病、露菌病、黑腐病、炭疽病、白銹病及黑斑或葉斑病等。長期連作之土壤無法更新，導致土壤傳播性病害普遍發生，其中土壤傳播性病害以Rhizoctonia solani與Pythium spp.所引起之病害最為嚴重；空氣傳播性病害則以露菌病較嚴重；以芥藍菜之病害發生率及被害率最高，常造成嚴重損失。

關鍵字

設施蔬菜 ； 病害 ； 調查

並列摘要

Under structure different vegetable species, seasons, the sort of structures and managements, occurrence of different diseases and their seriousness during July 1991 to May 1992. were surveyed. The diseases found were Rhizoctonia blight, Pythium rot, soft rot, root knot, wilting, downy mildew, black rot, anthracnose, white rust and black spot (leaf spot). The continuous cultivation under structure favored the development of soilborne-diseases, such as induced Rhizoctonia solani and Pythiun spp. For air-borne disease, the most serious one is downy mildew. Among ten vegetable species surveyed, black mustard have the highest disease ratio which always results in devastating damage.

並列關鍵字

vegetables under structure ； disease ； survey