List of Articles Dieback Open Access Article Abstract Page Full-Text 1 - Evaluate the accuracy of Unmanned aerial vehicles (UAV) data on the survey of dieback Buxus hyrcana (Case study: Sisangan forest park-Mazandaran) Mohammadreza Kargar Younes Babaei Amir Eslam Bonyad 10.30495/girs.2021.679275 Open Access Article Abstract Page Full-Text 2 - Identification, morpho-physiological characteristics and genetic differences of the fungal species causing pistachio die-back disease in Kerman province based on rDNA-ITS sequencing. Alireza Niazmand Rozbeh Rovshanpoor Open Access Article Abstract Page Full-Text 3 - 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 4 - Neoscytalidium dimidiatum as One of the Fungal Agents Associated with Walnut Decline in Iran Shima Bagherabadi Doustmorad Zafari Sajeewa Maharachchikumbura 10.22034/jon.2021.1945165.1142