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Lace bugs are common pests of azalea, rhododendron, sycamore, broad-leaved evergreens and many deciduous trees and shrubs, (pyracantha, hawthorn, quince, sycamore, oak, and American elm).
Description: ...
Lace Bugs
Symptoms: Silvery spots on upper surfaces of leaves; black spots on undersides of leaves.
Offender: Lace bugs are 1/8-1/4 inches long and common on rhododendrons, laurels, hawthorns and elms during the growing season.
Azalea Insect Problems - Lace Bug Damage To Azaleas
Azalea Pest - Azalea Bark Scale
Azalea Problems: Azalea Diseases & Pests
Black Spot Fungus: Getting Rid Of Black Leaf Spot
Botany 911: First Aid for Ailing Houseplants ...
One problem with Azaleas is the lace bug which sucks the sap out of the leaf resulting in a white speckling of the leaf. The underside of the leaf may be covered in the reddish-brown droppings of the insect.
In the vegetable garden, monitor for squash vine borer, flea beetle on eggplant, cucumber beetle. In the landscape, watch for bagworms, azalea lace bugs, leaf miners, camellia-tea scale, euonymus scale and aphids, of course.
Lace Bugs
Leaf Spot Diseases of Poplar
Lichens on Trees
Maple Petiole Borer
Nectria Canker
Oak Anthracnose
Phomopsis Canker & Gall
Pine Needle Rust
Pine-Oak and Pine-Pine Gall Rusts
Powdery Mildew on Ornamental Plants ...
Ornamentals that is made from Certified Organic Soybean Oil and Certified Organic Soap (as a sticker) to help maintain zero toxicity in the home and garden. Oil Pharm controls: Powdery Mildew, Scale, Mites, Aphids, Whiteflies, Mealybugs, Lace Bugs, ...
Prune only to remove damaged or dead wood or to control plant size, preferably after the flowers fade in early summer.
Leaves that look bleached may have fallen victim to lace bugs, small sucking insects that can be found on leaf undersides.
 See also: Plant, Leaf, Insect, Shade, Flower
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