Dogwood tree diseases
What fungicide should I spray on my dogwood tree for anthracnose disease and when?
Jackson County Oregon
The following informative website may be helpful:http://pnwhandbooks.org/plantdisease/dogwood-cornus-spp-anthracnose
It describe the disease, offers suggestions for cultural controls, says when to spray, and recommends 2 sprays that are available to the home gardener (see H after the product name):
Bayer Advanced Disease Control at 0.75 fl oz/gal water. H