Heidi I.G. Abo-Elnaga, A.A. Mohamed, M.M. El-Fawy, A.M. Amein. Influence of Certain Animal Manures on Incidence of Stem Canker and Black Scurf Disease on Potato. J. Basic Appl. Sci. [Internet]. 2012 Jan. 5 [cited 2024 Jul. 7];8(1):231-7. Available from: http://set-publisher.com/index.php/jbas/article/view/711