The aim of this work was to detect the presence of Basidiomycetes spores (basidiospores, teliospores, uredospores and aeciospores) in Mérida (SW Spain) and assess the influence of weather parameters. Air was sampled continuously with a volumetric seven-day Burkard spore trap for two years. Fungi spores were identified and counted at x1,000 microscope resolution. Daily and weekly meteorological ...

Rubus pungens (‘Korean creeping raspberry’; Rosaceae) is a deciduous, broad-leaved tree native to East Asia. Its edible fruit consumed fresh or used as medicinal ingredient for diabetes and asthma (Moon, 1991). In May 2021, symptoms of rust disease were observed on in the Korea National Arboretum, Pocheon, Korea, with incidence 50% amongst 30 plants surveyed. Bright yellow-orange pustules uredi...

The aim of this work was to detect the presence of Basidiomycetes spores (basidiospores, teliospores, uredospores and aeciospores) in Mérida (SW Spain) and assess the influence of weather parameters. Air was sampled continuously with a volumetric seven-day Burkard spore trap for two years. Fungi spores were identified and counted at x1,000 microscope resolution. Daily and weekly meteorological ...

Background Blackberry (Rubus species) is one of the most widespread and devastating invasive weeds on the west coast. Himalayan blackberry (R. armeniacus), and wild evergreen blackberry (also referred to as cut-leaf blackberry or wild R. laciniatus), are major weed pests of the Pacific Northwest (PNW) and northern California. Recently, a rust fungus, Phragmidium violaceum, was discovered on Him...

Based on the morphological study of specimens of rust fungi collected during 2002-2003, a contribution is made to the rust fungus flora of Hamedan province: Uromyces inaequialtus var. ecbatanensis is described as new taxon. Melampsora allii-fragilis and Uromyces acantholimonis var. zagrosica are new reports for Iran. New observations on already known species were made: the aecia of Melampsora e...

The influence of the treatment with fungicides on physiological processes were observed in rose plants (Rosa sp.) cultivated climatic conditions Olteniaregion.The researches performed August 15th 2021, both for treated Topsin M70 (0,1%) and Dithane M45 (0,2%), four phases, at 7 days interval also attacked by Phragmidiummucronatum (Pers.) Schltdl. which treatments have not been performed. photos...