Pear and apple orchardists have a fairly broad field of products to use in controlling fireblight—and it should get even more crowded in the coming year with new registrations anticipated, says an Oregon State University
Pennsylvania State University’s Dr. David Biddinger is a veteran in the army battling for better biocontrol, and it’s had its ups and downs. But it has made him confident that patience and diligence can pay
In the “usual” journalistic process, reporters find expert sources and ask questions, then ask additional questions as the answers dictate. This process did not work in developing this article.
On both sides of the U.S.-Canadian border,
A canker from the bacteria Pseudomonas syringae has developed in this young cherry tree.
Photo by Ken Johnson, OSU
With copper bactericides failing in some areas to control bacterial canker (Pseudomonas syringae) in cherries, growers will have