Adelgids, Bark beetles, Blister Rust, Canker, Sawfly Larvae, Spruce spider mite, White pine weevil
Aphids, Bacterial Blight, Canker, Crown gall, Hoplia beetle, Leaf burn, Leaf spot, Mealybugs, Powdery mildew, Red blotch, Scorch, Soft scales, Thripes, Wetwood