Valsa canker caused by Valsa pyri is one of the most destructive diseases of commercial pear. For the present analysis. 29 different endophytic fungal strains were isolated from the branches of a healthy pear tree. In dual culture assays. https://www.spidertattooz.com/Antiqued-Brass-Color-Glue-On-Bar-Pin-Back-1-1-4-Inch-32mm-10-Pieces/