Susam Fillodi Hastalığının Antalya İlinde Yaygınlığı ve Bulunma Oranı

Susam fillodi hastalığı susam (Sesamum indicum L.) verimini azaltan bir fitoplazma hastalığıdır. Hastalığın yaygınlığını ve bulunma oranını saptamak amacıyla 2011-2014 yılları arasında Antalya ilinde sörveyler yapılmıştır. Bu amaçla susam tarlalarına sezon boyunca 2 ile 5 kez sörvey yapılmış ve tarla lokasyonları GPS ile işaretlenmiştir. Tüm yıllara bakıldığında, hastalık susam hasadına yakın olan Ağustos ayının üçüncü haftasından itibaren hasada kadar en yüksek seviyede görülmekte ve yaygınlığı yüzde 100’e ulaşmaktadır. Hastalık bulunma oranı ise ortalama olarak maksimum %11’dir. Dört yıllık bu sörvey göstermektedir ki fillodi hastalığı Antalya ili için endemiktir. Sörvey alanlarında fillodi hastalığının susamda yaygın olduğu gözlemlenmiştir.

Disease Prevalence and Incidence of Sesame Phyllody in Antalya

Sesame phyllody is a phytoplasmal disease of sesame (Sesamum indicum L.) reducing the sesame yield. In order to determine prevalence and incidence of the disease, surveys were conducted in Antalya during 2011-2014. For this purpose, surveys were carried out 2 to 5 times to sesame fields per growing season and locations were marked by GPS. In terms of all the years, toward the harvest period, from third week of August to harvest, the disease prevalence was the highest, up to the 100 percent. Maximum disease incidence in average was 11 percent. The four-year survey has shown that phyllody disease is endemic in Antalya. In the surveys, it was observed that phyllody was a widespread disease of sesame plants. Keywords: phytoplasma diseases, sesame phyllody, Sesamum indicum L.

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