Abstract The ophiostomatoid fungi are an assemblage of ascomycetes which are arguably best-known for their associations with bark and ambrosia beetles (Curculonidae) and blue stain (sap stain) of many economically important tree species. These fungi are considered a significant threat to coniferous forests. which has resulted in numerous studies characterising the diversity of bark be... https://bbmbatteryes.shop/product-category/248/