WebApr 11, 2024 · If your holly tree has dying branches or yellowing leaves, it could be a sign of disease. Prevent disease with proper care and regular applications of fungicide. http://www.gardenality.com/Questions/2774/Problems-and-Solutions/Diseases-and-Fungus/Problem-With-Burford-Holly.html
Ilex crenata
Black Root Rot: Black root rot is caused by the fungus Thielaviopsis basicola. This fungus primarily affects the root system and reduces plant vigor. Aboveground symptoms may include stunting of terminal growth, shortening of internodes, and interveinal chlorosis. Infected roots are dark brown to black, … See more Southern Red Mite: Southern red mite (Oligonychus ilicis) is an important pest of hollies, especially I. crenata ‘Convexa’, a Japanese holly. Mites are not insects but are more closely … See more Purple Leaf Scorch:The most common leaf discoloration is a purplish blotch due to the environment rather than a fungus. This leaf scorching is caused by the presence of water or ice on the leaves at the time the sun is shining … See more WebPest and Disease Problems Hollies as a general rule have very few serious pest or disease problems. Scale insects are the most common pest. If left untreated, severe scale ... ‘Dwarf Burford’ Holly – 5’ tall x 6’ wide : American Holly – 30’ tall x 12’ wide ‘Sky Pencil’ Japanese Holly – narrow columnar gb 22557
Why Are the Leaves Turning Brown on Holly Bushes?
WebJul 1, 2016 · What I have seen in my more than 45 years of growing dwarf Burford hollies is leaf miners that tunnel around within the layers of the leaf tissues. They cause a kind of blistering where the... WebDescription. Ilex opaca is a medium-sized broadleaved evergreen tree growing on average to 10–20 m (33–66 ft) wide, and up to 30 m (98 ft) tall. Typically, its trunk diameter reaches 50 cm (20 in), sometimes up to 120 … WebHolly and Yaupon. Ilex spp. Leaf Spots (fungi – Cercospora spp., Phyllosticta spp.): Brown or purple spots occur on leaves. Spray with recommended fungicides at 7-10 day intervals. Include a spreader-sticker or detergent in spray mix to help wet leaves thoroughly. Chlorosis: See Chlorosis. gb 22576.1