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Ülkemizde Bağ küllemesi ile mücadele fenolojiye dayalı olarak yürütülmektedir. Zirai Mücadele Teknik Talimatına göre ilk ilaçlama çiçeklenmeden önce, sürgünlerin 25-30 cm’ye ulaştığı dönemde gerçekleştirilmektedir. Bu projenin amacı kimyasal mücadeleye başlamada uygun zamanın tespiti ve farklı ilaçlama programlarının hastalık oluşumuna etkisinin araştırılmasıdır. Proje kapsamında 2015 yılı içerisinde Tekirdağ Bağcılık Araştırma Enstitüsü Müdürlüğü bünyesinde yer alan araştırma parselinde, Cabernet Sauvignon üzüm çeşidi üzerinde 3 farklı ilaçlama programı uygulanmıştır. Uygulanan programların sonucunda, ilaçlamaların yaprakta Program A (Zirai Mücadele Teknik Talimatına göre) %36.4, Program B (Zirai Mücadele Teknik Talimatında ilk iki ilaçlama arasına bir ilaçlamanın eklenmesi) %43.2 ve Program C (sürgünler 10 cm olduğu dönemde erken başlanan uygulama) %59.3 salkımda Program A %52.5, Program B %74.1 ve Program C %87.9 oranında hastalığın mücadelesinde etkili olduğu belirlenmiştir. Trakya Bölgesi, Tekirdağ ilinde Bağ küllemesi hastalığını kontrol etmede B programı ekonomik olması nedeniyle önerilmektedir.
In our country, the struggle is based on phenology. According to the Zirai Fighting Technical Instructions, the first treatment is carried out before the flowering, in the period when the expulsions reach 25-30 cm. The objective of this project is to identify the appropriate time to start chemical fighting and to investigate the effects of different medication programs on the formation of the disease. In the framework of the project, in 2015 the research package, which is located within the Directorate of Tekirdağ Bağcılık Research Institute, has implemented 3 different medication programs on the Cabernet Sauvignon vineyard. As a result of the programmes implemented, the leaves of medications are Program A (in accordance with the Zirai Combat Technical Guidelines) 36.4%, Program B (adding a medication between the first two medications in the Zirai Combat Technical Guidelines) 43. 2 and Program C (59.3% early application in the period of expulsions are 10 cm), Program A is 52.5% and Program B is 74.1% and Program C is 87.9% effective in the fight against the disease. The Trakya Region is recommended in Tekirdağ Province because the B program is economical in controlling the disease.
The control of powdery mildew (Erysiphe necator Schw.) is carried out based on phenology in Turkey. First spraying is done when the shoots become 25-30 cm in length before blooming according to the Agricultural Control Technical Instructions. The aim of this project was to assay different spraying programs on epidemiology effects and determine the suitable time to start chemical control. Within the scope of the project, three different spraying programs were applied on Cabernet Sauvignon grape variety in the research area within the Tekirdağ Viticulture Research Institute in 2015. As a result of the applied programs; it is found that the effects of the disease control in fungicide applications in leaf for Program A (according to Agricultural Control Technical Instructions) as 36.4%, Program B (addition of an additional pesticide application between first two applications in Agricultural Control Technical Instructions) 43.2%, Program C (early chemical control when shoots are 10 cm) 59.3%; in cluster for Program A is 52.5%, for Program B 74.1% and for Program C 87.9%. It was suggested that Program B was a suitable alternative to control powdery mildew disease in Tekirdağ province and Thrace Region, since it was an economical option.
Alan : Ziraat, Orman ve Su Ürünleri
Dergi Türü : Ulusal
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