What to spray on apple trees?
Asked June 5, 2020, 10:47 AM EDT
What pest do I need to spray my apple trees for? I have 12 trees.
Monroe County Michigan
Here is a fruit tree spray schedule for fruit, including apple.. There are also pictures of each bud and leaf stage, which you use to determine when to spray. https://www.extension.purdue.edu/extmedia/ID/ID-146-W.pdf
Follow the spray programs early next year for your trees. You may be able to get some results by starting sprays in the middle of the schedule, which is where we are right now in June, but many diseases and pests must be prevented in early spring.