List of Articles ارزیابی مقاومت Open Access Article Abstract Page Full-Text 1 - Evaluatoin of the resistance of some citrus rootstocks to the citrus nematode, Tylenchulus semipenetrans, in Fars province, Iran Kavous Ayazpour Abdolhosein Aboutalebi Majid Pakniyat Open Access Article Abstract Page Full-Text 2 - Differences pathogenicity of the fungus Cercospora beticola Sacc. caused cercospora leaf spot disease in sugarbeets and evaluation of sugarbeet cultivars resistance to the disease Yashar Riazi Mojdeh Maleki Dariush Shahriari Open Access Article Abstract Page Full-Text 3 - Identification of Pathotypes in Ascochyta rabiei (Pass.) Labr., the agent of Ascochyta blight in chickpea in provinces of Kermanshah and Ilam and resistance evaluation of chickpea cultivars and lines against disease Shahrzad Khalatbari Dariush Shahriari Mojdeh Maleki