Using Plant Growth Regulators to Improve Apple Return Bloom
… or vegetative tissue during this period can deplete the tree’s energy which can compromise return bloom for next … by minimizing competition between flowers on the same tree. PGRs are synthetic or naturally occurring chemicals … and Fuji, and it has been reported that it causes pygmy fruits in these cultivars. Ethephon should not be applied …
Common Fruit Herbicides*
… for Multi-Small Fruit Plantings Spray Program for Multi-Tree Fruit Orchards …
Be on the Lookout for Green Stink Bug
… dimpling and subsequent catfacing injury (Fig. 2). Mature fruits will have depressed lines and multiple corky areas … bugs and many types of stink bugs. Scout grapes and small fruits since adult stink bugs will often lay their eggs early … For more information about control see the Penn State Tree Fruit Production Guide (page 155). This article appears …
Preventing Senescent Scald: Key Strategies for Apple Growers
… Senescent Scald: Key Strategies for Apple Growers What is senescent scald in apple fruits and what causes it? … while still on the tree or when in storage. Furthermore, ethylene-promoter plant growth regulator applications such as …
The Beach Plum
… however it tends to resemble a bush more often than a tree; it suckers freely from the roots and can produce dense … been injured by insects, causing it to rot. These decayed fruits dry, shrivel, and become mummies. The disease 3 lives … 315. U. of Mass. Coop. Ext. Ser. Reich, L. 1991. Uncommon Fruits Worth of Attention. Addison-Wesley. Reading, MA. …
July Gardening Tips and Tasks
… and reducing/eliminating pesticide use. Pests Spotted lanternfly adults may be found feeding on many host … tree-of-heaven ( Ailanthus altissima ). If you observe spotted lanternflies, report the sighting to the Maryland … attractants. Sticky traps could also be used to locate fly breeding sites. Fruit flies are typically found in the …
Hard Cider and Ice Wine
… Access Fruit Wine Chemistry presentation Explore Tree Fruit Apples Cherries Peaches Pears Plums Enology & Wine …
Purchasing Trees and Shrubs
… almost any time the ground can be worked. The larger the tree is at planting, the longer the establishment period. … | Maryland Department of Natural Resources Recommended Tree Species for Urban Plantings | University of Maryland …
Rust Diseases of Trees
… the Rosaceae family (crabapple, pears, apples, hawthorn, serviceberry/shadbush, and quince). Juniperus virginiana, the … cankers. Cedar-quince rust (Gymnosporangium clavipes) on serviceberry (Amelanchier) fruit Photo: Penn State Depart. of … varieties of pomaceous (apples, pears, crabapples) plants. Serviceberry Trees: Rust Disease and Lace Bugs Related …
What's Wrong with my Colorado Blue Spruce Tree?
… symptoms will continue to spread upward and around the tree. Branches will decline and die after 3 to 4 years of … years of defoliation and symptom progression up the tree. The dark fungal fruiting bodies may be hard to find, … to blue spruce If you are looking for an evergreen tree for your landscape, consider any of the following …