Physiological races of Fusarium oxysporum f.sp. melonis in Tunisia
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- 作者：Hela Chikh-Rouhou (1)
Rafika Sta-Baba (2)
Chadha Ayed (3)
Sabeh Belgacem (2)
Naima Boughalleb (1)
Mejda Cherif (3) - 关键词：Fusarium wilt ; Melon ; Pathogenic isolates
- 刊名：Phytoparasitica
- 出版年：2013
- 出版时间：December 2013
- 年：2013
- 卷：41
- 期：5
- 页码：593-596
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- 作者单位：Hela Chikh-Rouhou (1)
Rafika Sta-Baba (2)
Chadha Ayed (3)
Sabeh Belgacem (2)
Naima Boughalleb (1)
Mejda Cherif (3)
1. Institut Supérieur Agronomique de Chott-Mariem, 4042, Sousse, Tunisia
2. Centre Régional des Recherches en Horticulture et Agriculture Biologique, Chott-Mariem, 4042, Tunisia
3. Institut National Agronomique de Tunis, 1082, Cité Mahrajen, Tunisia - ISSN：1876-7184
文摘
Fusarium wilt of melon, caused by Fusarium oxysporum f.sp. melonis (Fom), is an important disease; races of the pathogen were identified by inoculating differential standard host cultivars. A total of ten isolates that were obtained from 23 fields located in four different geographical regions were identified as pathogenic. Results indicate that all four known Fom races, namely, 0, 1, 2 and 1.2, were found in north and middle Tunisia. Race 1.2 was the most prevalent.