Hawthorn plants grow as small trees or large shrubs and are members of the rose family of plants. Both English and Indian hawthorn bloom in shades of pink. Hawthorns are hardy plants that grow well in a variety of climates and soil types, but several factors can cause browning of deciduous leaves, wilting and leaf drop. Proper care can help to eliminate this problem and promote healthy growth.
Frequency
Hawthorn trees are small trees that reach an average height of about 25 meters high. The leaves of many deciduous trees turn. Autumn colors, often orange to canopies with shades of red and gold Annual leaf dropping follows the change in the colors. Leaves turn brown and wither during the active growing season are a sign of an unhealthy condition that your attention.
Vermin
Like other landscaping trees, hawthorn trees susceptible to certain pests. The hawthorn lace bug is one of the most common pests in this type of tree, although it feeds on many plants in the same family. This tiny bug sucks the liquid from the upper and lower surfaces of hawthorn leaves. Although the errors are hard to see, is their damage is usually obvious. The first sign of a hawthorn lace bug infestation appears as yellow spots on the leaves. As the feeding progresses, the leaves lose most of their color, brown and eventually fall from the tree. The application of an insecticide for use on hawthorn trees marked quickly eliminate hawthorn lace bugs and other pests that damage foliage.
Disease
Hawthorn leaf blight is one of the main causes of serious fungal infections, hawthorn trees may wilt and die. Diplocarpon mespili is the fungus of this type of late blight. It causes the affected leaves to develop spots in shades of red and brown. The spots in large lesions, the leaves lose their green color and fall from the tree to spread lead. Dead leaves around the base of the hawthorn are the main cause of this disease. Eliminate rake the leaves and when the soil around the trees free of vegetative debris to help this problem. Reduce spraying a pink hawthorn with a fungicide treatment in the spring also help damage hawthorn leaf spots.
Culture
Trees that seem to fade with no signs of pests or diseases, victims of improper care to emphasize his lead. These trees require full sun to partial shade. Although they can tolerate both wet and dry soils, they may suffer during prolonged dry periods. A hawthorn water regularly and deeply to the ground evenly moist near the deepest roots. Can be formulated in a fertilizer for deciduous trees help eliminate deficiencies that contribute to poor overall health, including wilting leaves can.
