fire blight on pear trees
I life in western SD, east edge of the Black hills. I have been having problems with fire blight over the past 4-5 years. I have lost 2 of my 3 pear tree. Struggling with the last to save it, dont really know what variety it is, pears are medium in size, w/ thicker skins. but very sweet and juicy. Does any one have a type of spray that works to keep this blight away. I must assume that something must be out there.
thank tom iverson