I have an ongoing problem with some kind of pest in my fruit trees. I have apples, cherries, plums which tend to have the worst problems, and peaches and pears that usually do OK for the most part. I have a few pictures of some insects in my trees, and a few of one I killed and took close ups of. 530, 533, 536 Have a light colored insect. 536 seems it might have two things so those are in 536a and 536b. 542, 546 Have a dark colored insect. Others The rest are of the one I killed. I would appreciate any help you can provide on what these are and what you recommend to control them. Thank you. Note: I selected three photos because it looks like that is all I can provide. I have more photos if they would be useful