https://www.selleckchem.com/products/c381.html n 44 of 50 inoculated panicles which were basically similar with those observed in paddy field, while negative controls remained symptomless. The fungi re-isolated from inoculated panicles were also confirmed as N. oryzae by both morphological and molecular analysis. To the best of our knowledge, this is the first report of N. oryzae causing panicle branch rot disease on Oryza sativa (rice). This disease not only cause yield losses and lower milling quality, but could also be mistaken as rice blast incurring unnecessary fungicides spray.In August of 2020, plants of Cannabis sativa L. grown in hoop houses at two farms located in Benton County, Oregon exhibited wilting and chlorosis, followed by shoot necrosis. Symptomatic plants had dry, tan-brown lesions or cankers, often accompanied by large, round to irregular or ribbon-shaped, black sclerotia and/or profuse white mycelial growth. Lesions or cankers were observed on the stems at both the plant crown (soil) level and higher in the canopy; flower infections were not observed. Sclerotia were removed from two infected plants and placed on potato dextrose agar (PDA) at room temperature. Fast-growing, pure white, largely appressed, sterile mycelium grew radially from plated sclerotia. Hyphal tips were transferred to obtain a pure culture. Additional sclerotia, solitary and aggregate, approximately 30 to more than 50 per plate, exhibiting identical features to those observed on plant tissue, formed in culture 6-7 days following transfer and ranged in size from 2 to 11 mm in length or width (n=50)reviewed reports that could be located for S. sclerotiorum on C. sativa in the United States were from host indices in Montana (Anon. 1960; Shaw 1973) and references cited by McPartland (1996). Sclerotinia sclerotiorum has been reported in Canada on hemp-type C. sativa (Bains et al. 2000). The economic impact of S. sclerotiorum on the emerging C. sativa industry in Oregon and the Uni