List of Articles disease management Open Access Article Abstract Page Full-Text 1 - Effect of Mildew cure fungicide in controlling the cucumber powdery mildew disease Hossain Azimi Dariush Shahriari Open Access Article Abstract Page Full-Text 2 - Survey on Etiology and Distribution of Dieback / Decline of Hazelnuts (Corylus avellana L.) in Northern Iran Mahmoud Houshyarfard 10.22034/jon.2020.1871078.1061 Open Access Article Abstract Page Full-Text 3 - Antibacterial effect of flower essential oils and plant organs’ extracts of purple coneflower on the bacterium Xanthomonas arboricola pv. juglandis Soleiman Jamshidi Soudabeh Andargani Mehdi Oraei Open Access Article Abstract Page Full-Text 4 - Evaluation the efficiency of Falcon® fungicide to control wheat leaf blotch caused by Mycosphaerella graminicola Mohammadreza eslahi sh موجرلو