Be sure that your pear tree’s soil drains well. Improving drainage can be done by digging channels to facilitate runoff; however, this is more feasible in a mulched area than in a lawn area. Yellow leaves on Bradford pear trees in spring could also be a sign of overwatering. Some are ornamental, while others do produce edible pears. Leaf Spot – Black and yellow spots on leaves and lesions on fruits; Pear Scab – Dark spots on leaves, fruit, and twigs. By using The Spruce, you accept our, Bradford Pear Tree Leaf Turning Brown in Summer, Bradford Pear Tree Leaf Turning Yellow in Spring, How to Grow and Care for Velvet Banana Trees, How to Treat Leaf Wilt on Bradford Pear Trees, 6 Common Causes for Yellowing Leaves on Houseplants, Causes of Tree Leaves Dying or Turning Brown. Fruit And Vegetable Peel Uses – Interesting Uses For Old Peels, Summer Pear Vs. Winter Pear: What Is A Winter Pear And Summer Pear, Thanksgiving Flower Decor: DIY Floral Thanksgiving Arrangements, Garden Thanksgiving – Reasons To Be A Thankful Gardener, Can You Grow Spices – How To Get Spices From Plants, Companion Plants For Echinacea: Learn What To Plant With Coneflowers, Overwintering Lantana Plants – Caring For Lantanas Over Winter, Pests On Plum Trees – How To Deal With Common Plum Tree Pests, Companions For Drift Roses – Learn What To Plant With Drift Roses, The Bountiful Garden: Bringing The Garden To Thanksgiving, Overwintering Containers And End Of Season Cleanup, Must Have Winter Shrubs – Top 7 Shrubs For Winter Interest, Enclosed Porch Garden – Indoor Gardening On The Porch. Cold causes formation of ice crystals inside the leaf cells. In fact, if it has been raining a lot, it might be best not to supply any supplemental watering at all. Consult County Extension Agent; Pear Psylla. Your first move should be to check its cultural care, since irrigation, placement and soil issues can cause pear tree leaf problems. Soil conditions can change in just a few feet. Immature has no wings. The presence of black spots on the leaves of a pear tree indicates a problem. It turns grey and cracked. This is the beginning of a fungal infection called Fabraea leaf spot, caused by the fungus Fabraea maculata. If the area is brown, the tree is dead. 2 inches for a sandy soil (where drainage is actually a little 'too good'). Treat the pear tree to restore its health. Introducing "One Thing": A New Video Series, The Spruce Gardening & Plant Care Review Board, The Spruce Renovations and Repair Review Board. West Virginia University Kearneysville: Index of Fruit Diseases, Cornell University Extension: Apple and Pear Disease Factsheets, University of New Hampshire Extension: Fire Blight of Apple and Pear, North Carolina State University Extension: Pears, New Mexico State University Extension: Black Leaves on Pear Trees in Spring. Newly planted pear trees have to work hard to regrow their roots, which were trimmed in the nursery. Look for purplish spots on pear tree leaves. For example, one plant may develop chlorosis in the very same soil in which another plant is growing without problems. In this instance, apply the scratch test. If you are noticing that your pear tree has small leaves just after leaf break, the situation might right itself quickly. A tree sitting in mud is not likely to thrive. Why Do I Have Brown Leaves on My Japanese Maple Trees? There's nothing you can do once this happens. Look for purplish spots on pear tree leaves. Provide an inch of water a week during normal periods, two inches during a drought. Trapping warm air with a frost blanket, training a fine mist of water onto the tree during the night, and erecting a windbreak for the tree will give it the best chance of survival.