Holly Berry Midge Pests Learn About Holly Midge Symptoms And Control

What is the white stuff on my Holly?
How do you treat Holly scorch?
Why is my holly bush dropping leaves?
Will Holly survive?
How do you get rid of white fungus on holly bushes?
What does fungus look like on holly bushes?
How do you rejuvenate a holly tree?
How do you revive Holly?
Can you reverse leaf scorch?
How do you treat holly leaf blight?
What is killing my holly bushes?
When should I fertilize my holly bushes?

What is the white stuff on my Holly?

White spots that develop on the undersides of holly leaves often are the result of a pest infestation by Southern red mites (Oligonychus ilicis). ... The white spots on the undersides of leaves are the cast skins of southern mites. Another pest of hollies that creates white spots are tea scales.

How do you treat Holly scorch?

Treating Hollies with Leaf Scorch

Reducing plant drought stress by watering regularly through dry periods and into fall will help keep your holly's tissues hydrated through the winter.
Adding several inches (8 cm.) ...
Remember to water your holly well during those warm winter spells and you can kiss good-bye to leaf scorch.

Why is my holly bush dropping leaves?

If a plant is stressed, it may shed more leaves than usual during its annual leaf drop, creating an unattractive appearance. To prevent this, be sure to give your holly shrubs the conditions they need. Ensure they are planted in well-drained soil, provide water during droughts, and do not over fertilize.

Will Holly survive?

Hollies are tough evergreens that can survive punishing cold as far north as USDA plant hardiness zone 5, but that doesn't mean they are impervious to damage from winter sunlight, freezing temperatures and drying winds. ... Read on to learn about caring for holly in winter.

How do you get rid of white fungus on holly bushes?

Spraying with neem or horticultural oil controls light-to-moderate powdery mildew outbreaks. These oils damage plants treated with sulfur during the previous two weeks and those sprayed when temperatures are above 90 F. Always apply these fungicides according to their label specifications.

What does fungus look like on holly bushes?

Most diseases of holly can be attributed to fungus. ... This disease begins as small, yellow spots on the leaves, which eventually become reddish-brown to black in color and drop out, leaving holes in the foliage. Always remove and destroy infected foliage.

How do you rejuvenate a holly tree?

Cut back all the branches of an overgrown holly bush to 6 inches shorter than your desired size for the plant. Prune off branches that cross other branches, and thin out dense areas, removing weak and overcrowded growth. Cut back growing tips each time they put on 6 inches of growth.

How do you revive Holly?

Many people do not prune their hollies as they like the symmetrical shape they naturally assume. However, they tolerate pruning very well. Wait to prune your holly until it begins to show new growth in the spring. At this point, you can prune out the dead tissue above the new, emerging leaves.

Can you reverse leaf scorch?

So once your plant has burned leaf tips or margins, there's no way to reverse the damage at that wounded location. ... The only thing to do is correct the underlying problem and hope the plant continues its healthy growth.

How do you treat holly leaf blight?

You can use a solution of one part bleach and nine parts water. Gather and remove any leaves that fall, and destroy them to avoid spreading the fungus to nearby trees and infecting new growth. Fungicide applications on the shoots and leaves of holly trees will mitigate the effects of holly leaf spot.

What is killing my holly bushes?

Phytophthora Root Rot: The water mold fungi, Phytophthora cinnamomic, and other Phytophthora species cause root rot on hollies growing in very poorly drained sites or wet areas. Planting too deeply and over-mulching may also contribute to disease development. The symptoms of this disease and black root rot are similar.

When should I fertilize my holly bushes?

The optimum times for holly fertilization are spring and fall. Fertilize in spring just as the shrubs begin to put on new growth. Wait until growth stops for fall fertilization.