Graft Failure
… Updated: February 27, 2023 A cherry tree showing growth of both the scion and rootstock from … of graft failure is a smooth, clean breaking off of a tree at the graft union. This may occur one, two, or many … of graft failure include general ill health of the tree or shoot dieback. Foliage may yellow in late summer, …
Branching Out - Spring 2023
… with this nest maintenance video . The nest, high atop a tree on the grounds of the US Fish & Wildlife Service’s … by eagles for at least 20 years. What species is the tree? We have a correct answer for this issue's Brain Ticker. … Bay and many other environmental groups are hosting tree-planting events throughout the region to improve water …
Herbicide Damage to Trees and Shrubs
Branching Out - Fall 2022
… ordering seedlings for your Maryland or Virginia spring tree planting projects; and shares news about the possible … & Wildlife Wednesday Webinar: “Forest Health - Pests and Diseases” Online Join us for our next Woodland & Wildlife …
Landscape Management Basics
… Perform a soil test every 3-4 years and follow fertilizer and liming recommendations. Ask Extension …
November Gardening Tips and Tasks
… after being outdoors. Lawns According to the Maryland Lawn Fertilizer Law , fertilizer cannot be applied to … 15th and March 1st. It is too late to broadcast lawn seed and expect it to survive the winter. Wait until … the soil in lawns and gardens. Leaves that fall onto the lawn can be moved to another area of your yard or a compost …
Peaches
… Updated: November 11, 2025 By Joseph Fiola, Ph.D. Tree Fruits - Penn State Web pages on Production & … & Rootstocks, Soil Fertility & Management, Pest & Diseases, Weed Management, Organic Production, Sustainable … April 2024, Volume 15, Issue 1 Spray Program for Multi-Tree Fruit Orchards Common Fruit Herbicides* Tree Fruit …
Forest Pests: Asian Longhorned Beetle
… While the beetle can fly up to 8.5 miles from the host tree, the average flight distance is 1.4 miles. Female ALM … tissue (phloem and cambium) and eventually into the woody tree tissue (xylem) through the fall and winter. They … the bark. Photo by USDA.gov. This feeding and burrowing in tree tissue will weaken the tree, causing the tree top to …
Key to Common Problems of Tomatoes
… on tomato. Photo: J. Traunfeld, UME Symptoms: light tan or gray blotches. This is cold weather injury commonly seen in … leaf spot symptoms. Photo: J. Traunfeld, UME Symptoms: small, round gray spots with dark margins develop on the … Center, Cal Poly San Luis Obispo, Bugwood.org Symptoms: small, irregular brown lesions, often with yellow halos, that …
Pears
… Updated: July 27, 2021 By Joseph Fiola, Ph.D. Tree Fruits Information Web pages on Production & Harvesting, … & Rootstocks, Soil Fertility & Management, Pest & Diseases, Weed Management, Organic Production, Sustainable … 16 pages Access the Publication Spray Program for Multi-Tree Fruit Orchards Common Fruit Herbicides* Tree Fruit …