List of Articles Open Access Article Abstract Page Full-Text 1 - Studies on interaction of varieties, irrigation regimes and planting types on early blight disease of potato M. A. Karimkhah, M. Nasr Esfahani, A. Mohammadinejad, Open Access Article Abstract Page Full-Text 2 - Management of tomato wilt disease caused by Fusarium oxysporum f. sp. lycopersici with Silicon and Pseudomonas fluorescens (CHAO) and assaying activity of Phenylalanine ammonia lyase (PAL) M. Tavakol Norabadi, N. Sahebani, H. R. Etebarian, Open Access Article Abstract Page Full-Text 3 - Study on reactions of different wheat cultivars and improved lines to major foliar diseases in Golestan province M. Kalte, M. A. Aghajani, M. A. Dehghan, Open Access Article Abstract Page Full-Text 4 - Interaction of Macrophomina phaseolina and Meloidogyne javanica on green bean S. Imani M. R. Moosavi, T. Basirnia, Open Access Article Abstract Page Full-Text 5 - Evaluation of some antagonistic aspects of Pythium oligandrum (Dresch) for biological control of Rhizoctonia solani (Kuhn), the causal agent of sugar beet damping-off in laboratory F. Farokhi, M. Hajian Shahri, M. Salari, H. Rohani, Open Access Article Abstract Page Full-Text 6 - Investigation on sensitivity of different crops to Rhizoctonia solani in Kerman province S. Molaei, H. Alaei, S.B. Mahmoudi,