https://www.selleckchem.com/products/ubcs039.html
Bacterial spot of peach, caused by Xanthomonas arboricola pv. pruni (Xap), causes yield loss every year in southeastern United States peach orchards. Management is mainly driven by season-long applications of copper-based products, site location, and choice of cultivar. Although tolerance to copper has not been reported in Xap in the United States, adaptation of populations due to frequent use is a concern. We collected Xap from shoot cankers, leaves, and fruit of cv. O'Henry over two years from three conventional farms and one organic