ÖNERİLER 5

Karaçam, sahil çamı ve sarıçam fidanlarının düşük ve orta dozlarda ve bahar ortası ve yaz ortalarında yapılan uygulamalarda glyphosate toleransının yüksek olduğu görülürken yüksek dozlara tüm uygulama tarihlerinde yüksek hassasiyet sergiledikleri görülmüştür. Glyphosate uygulama dozunun sadece bahar ortalarında çam iğnelerinin yoğun epikütüküler mumla kaplı olduğu ve sınırlı herbisit geçirgenliğinin olduğu dönemde kullanılması tavsiye edilmektedir. Çam fidanları özellikle de karaçam ve sahil çamı fidanları tekrarlanan herbisit işlemlerine daha yüksek hassasiyet göstermektedir. Bu nedenle tekrar herbisit uygulamasında düşük dozun (% 0,2) üstünde bir doz kullanılmasının uygun olmadığı düşünülmektedir. Söz konusu bu araştırmanın

gerçekleştirildiği denemenin korunarak daha uzun seneler (5-10 yıl) sonunda değerlendirilmesi oldukça yararlı olacaktır. Ayrıca glyphosate uygulaması fidanların saha denemelerine de tabi tutulması farklı ve daha geçerli sonuçlar elde edilmesi bakımından daha uygun olacaktır.

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ÖZGEÇMİŞ