Sunburn in apples-Why does it occur and how can it be prevented?
… development of sunburn in apples. In general, developing fruits cannot dissipate excess solar radiation and temperature, as tree leaves can, so the surface temperature of the fruit can … Cooling: It refers to irrigation on the surface of the tree that is applied in different cycles so as to make the …
Invasives in Your Woodland: Princess Tree
… Princess tree. Photo by T. Davis Sydnor, The Ohio State University, … much of the mid-Atlantic and mid-South states as far west as Texas, along with two counties in Oregon. It is … and remain on the tree during the winter, which aids in identification. Come spring, the fruit splits open, releasing …
What is Chilling Injury in Peaches, What Causes it, and How Can You Manage it? (FS-1141)
… Consumers expect peaches to be one of the most palatable fruits, possessing delicious, juicy, flavorful flesh with … position and light exposure: Position of peaches on the tree canopy is also a factor in CI development, as different parts of the tree get varying sunlight exposure. The peaches harvested …
Wilt Diseases of Trees
… ash, black locust, catalpa, cherries, and other stone fruits, elm, golden rain tree, horse chestnut, magnolia, redbud, serviceberry, smoke tree, tulip tree, and tupelo. Early symptoms usually start as …
Native Trees of Maryland: Common Hackberry, Celtis occidentalis
… hackberry makes it easy to identify and recognize this tree (Photo credit: Rebekah D. Wallace, University of … 24, 2026 By Daniel Pratson The humble common hackberry tree ( Celtis occidentalis ), sometimes referred to as a … wildlife, hackberry represents a great choice for an urban tree. Hackberry fruit is edible and has been enjoyed by …
All About Apple Rootstocks (FS-2022-0638)
… that can impart important characteristics to the tree, improving the uniformity, economics and profitability … rootstocks by fusing, or “grafting,” the roots from one tree (rootstock) to the shoots, or “scion,” of another. The … scions in an effort to confer a new benefit to both the tree and the scion. This technique has been used for apples …
European Fruit Lecanium Scale
… on Woody Plants: an IPM approach. Third Edition, revised. Tree Care Industry Association. Pest Predictive Calendar A …
Plums
… University of Maryland Extension. Access the Presentation Tree Fruits Web pages on Production & Harvesting, Cultivars & … and Fruit News, Vol. 15, Issue 6 Spray Program for Multi-Tree Fruit Orchards Common Fruit Herbicides* Tree Fruit …
Plant Growth Regulators for Controlling Apple Pre-harvest Drop
… of pre-harvest drop, which refers to the abscission of the fruits from the tree before horticultural maturity. The production of … while, at the same time, allowing the apple to stay on the tree, decreasing fruit drop. As the recommended application …
Cytospora Canker of Spruce Trees
… than younger ones. The disease often proceeds up the tree destroying branches and the tree’s ornamental symmetry. The most common symptoms of … Several species of bark beetles may attack a declining tree. The initial signs of attack are pitch tubes and/or …