Woodpeckers, predatory wasps and parasitic wasps all feed on borers and should be encouraged. Lemon Tree Problems With Sticky Brown Leaves, This Old House: 20 Ways to Keep Deer Out of Your Yard, Rutgers University: Landscape Plants Rated by Deer Resistance. Two species are available, the native white fringetree (Chionanthus virginicus) and the Chinese fringetree (Chionanthus retusus.) All recommendations are for South Carolina conditions and may not apply to other areas. Flowers start opening in April in the Coastal Plains, and in early May in the Upstate. Female fringetrees bear attractive fruit if male plants are nearby. (3,5,6) is a leaf- spotting fungus of moderate importance and occurs infrequently with only minor, pathogenic effect to the foliage. It’s the Chinese fringetree. Native to Korea, China, and Japan, this easy-to-grow deciduous tree displays a showy, white, clustered bloom that appears like fringe each spring. Chinese ash trees are also more resistant to emerald ash borers than North American ash species. Leaf infections called "leafspots" are caused by a variety of fungi and some bacteria on many trees. Chinese fringe tree. Fringetrees have low maintenance needs once established. After hatching from eggs laid onto the tree's bark, the young borers nibble their way into the fringe tree, weakening and even killing the tree. No larvae developed on the Chinese fringe trees. Fringe trees are dioecious – male and female flowers are on separate plants – although occasional trees may have both kinds of flowers present on the same plant. Both species of the plant, the Chinese fringe tree and white fringe tree, can exceed 20 feet in height. Chinese Fringetree1 Edward F. Gilman and Dennis G. Watson2 INTRODUCTION It is hard to think of a more beautiful, small, 20-foot-tall tree than Chinese Fringetree when it is in full bloom (Fig. Though they are easy to care for, there are a few pests you may encounter with this lovely tree. Mites are pests in full sun locations. Arboretum and Public Garden Headquarters: Valley Oak Cottage 448 La Rue Road Davis, CA 95616. The ideal compromise would be sun through most of the day, but shade during hot afternoon hours. Heart rot is the only noteworthy disease effecting black locust. Chinese fringe flowers can be propagated by softwood cuttings. Small insects called mites may also make an appearance. 88(4),P.427,2004. Leaf spots can be caused by several genera of fungi. Borers take advantage of cuts on trees, so avoid injuring the fringe tree to keep it safe. Fringetrees (Chionanthus spp.) Though spider mites are tiny, they can spell big trouble for fringe trees. Botryosphaeria dieback may occur on plants that are stressed, particularly by drought. Pests or Disease . Fringetrees are excellent anywhere that a very small tree is needed, such as near a patio, in small yards, or under power lines. Instead, rely on their natural predators, like predatory thrips, to do the job for you. For example a Chinese fringe tree in the garden has been affected by Armillaria, a common form of root rot in Sydney. Note: Chemical control of diseases and insects on large trees is usually not feasible since adequate coverage of the foliage with a pesticide cannot be achieved. Figure 1. It's slightly more formal than the native species. No serious insect or disease problems. Loropetalum chinense is an evergreen shrub that generally grows to a height of 10 to 15 feet with a similar to somewhat smaller width. Hallie Engel is a food and lifestyle writer whose work has appeared in several international publications. the tree, weakening it enough for wind breakage. Fringetrees are not salt tolerant. Evergreen or deciduou s Evergreen trees, which hold their leaves year-round, trap far more stormwater runoff than do deciduous trees, helping keep our waterways clean. Useful as a street tree? "It's very common in Sydney. Figure 1. The botanical name translates as snow flower, an excellent description of the fluffy, white flowers that cover fringetrees in bloom. Male flowers are showier due to longer petals. Though male scales survive only long enough to breed, females live much longer and have a round, shell-like cover. Some varieties are hardier than others. Fringetrees naturally grow with multiple stems, but can be trained to single trunks. Planting and Care. Tel: (530) 752-4880 Fax: (530) 752-5796 Email: email@example.com More contact information Description: Known for its beautiful fringed white spring blooms, the tree's handsome bark also provides winter interest. 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