The tree crown distribution and population densities of Bituberculate scale [Palaeolecanium bituberculatum (Targ.-Tozz.) (Hom.: Coccidae)] on different apple cultivars

Öğür E., Tunçer C.

Journal of Selçuk University Natural and Applied Science, cilt.1, ss.39-48, 2013 (TRDizin)