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- Title
Urla Yarımadasında Çeşme Kavununda Kurumalara Neden Olan Fungal Patojenlerin Yaygınlıkları ve Bulunma Oranları.
- Authors
ERİNCİK, Ömer; ÖZDEMİR, Zahide; DÖKEN, Mustafa Timur
- Abstract
This study was conducted to determine prevalence and incidence of the pathogens causing collapse on 'Çeşme Melon' in Urla Peninsula. In 2009, a total of 63 Çeşme Melon fields were surveyed in the vicinities of Çeşme, Urla and Karaburun-Turkey. Randomly selected plants in each field were evaluated for the presence or the absence of the collapse symptoms such as yellowing, wilting, root and collar rot, gummosis, vascular tissue discolorisation and charcoal rot. A total of 278 samples were collected from the plants with disease sysmptoms and isolations from these samples were performed in the laboratory. Surveys revealed that collapse symptoms were found in all fields. In total of 17 fields, disease incidence was over 50%. From the isolations, 165 Fusarium oxysporum (52%), 77 Macrophomina phaseolina (24%) and 77 Fusarium spp. (24%) isolates were obtained. In the pathogenicity tests, all M. phaseolina isolates and 68% of F. oxysporum isolates were found to be pathogenic on melon. On the other hand, none of the Fusarium spp. isolates caused disease symptoms on melon.
- Publication
Journal of Adnan Menderes University, Agricultural Faculty, 2017, Vol 14, Issue 2, p57
- ISSN
1304-7787
- Publication type
Article
- DOI
10.25308/aduziraat.317659