Disease Prevalence and Incidence of Sesame Phyllody in Antalya

Year 2018, Volume: 15 Issue: 1, 33 - 38, 30.06.2018

Zahide Özdemir

https://doi.org/10.25308/aduziraat.339027

Abstract

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.

Susam Fillodi Hastalığının Antalya İlinde Yaygınlığı ve Bulunma Oranı

Abstract

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.

Keywords

fitoplazma hastalıkları, susam fillodi, Sesamum indicum L.

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