Pruning Tree and Shrub Basics
… Pruning is the removal of undesirable portions of a plant. Each pruning cut should be well planned because each has the potential to affect the growth of the plant. After pruning, a plant … pruning manipulates bud growth to the gardener’s advantage when removal of terminal buds releases lower buds from growth …
From the Orchard to Cold Storage: A Closer Look at the Development of Nine Physiological Disorders in Apples (FS-2022-0640)
… Farcuh FS-2022-0640 | October 2022 From the Orchard to Cold Storage: A Closer Look at the Development of Nine Physiological … above. We will briefly discuss their symptoms, why and when they develop, and how can they be prevented. 1. Bitter …
Cytospora Canker of Spruce Trees
… are no longer recommended for planting in Maryland. Due to climate change, summers are too hot and humid as well as … the top down. The needle color will gradually change to a reddish -brown. Several species of bark beetles may attack … reaches 40-60 feet in height with a 30-40 foot spread. When young, the form is stiff with an erect leader; with age, …
Invasives in Your Woodland: Princess Tree
… Kling From Winter 2023 issue of Branching Out . Subscribe to Branching Out here . Read more Invasives in Your … How can I control it? Princess tree is best controlled when young, as seedlings have very shallow roots that can be removed by hand pulling. Be sure to remove the entire root as broken segments can re-sprout. …
Tree of Heaven
… . Growth habit Fast growing and invasive; leaf large, 1 to 4 ft. long, compound with 11 - 25 leaflets; leaflets have a smooth margin and 1-2 teeth near the base with a pair of … to fall - July until the onset of fall color. This is when trees draw carbohydrates down into their root system to …
Crapemyrtle: Identify and Manage Problems
… can spread relatively easily. Growing crapemyrtle in Maryland It is normal for crapemyrtle to lag behind most … prevent or help to reduce problems in your landscape. No crapemyrtle cultivars currently have any significant … large populations, scale suppression may require more than one year of intervention, and professional pesticide …
Invasives in Your Woodland: Goldenrain Tree
… Kling From Summer 2025 issue of Branching Out . Subscribe to Branching Out here . Read more Invasives in Your … Many of the species featured in this series feature a phrase such as “introduced to the United States” followed … Clusters of showy yellow flowers bloom in summer; when the blooms are finished, the petals drop to the ground, …
Grade Change Problems with Trees
… Construction caused grade changes to soil level in planting bed Updated: February 28, 2023 … as anchorage, water transport, or nutrient absorption. When distress symptoms become severe, it is usually too late … called 'root collar excavation' using an air spade to remove excess soil piled on roots and against tree trunks. …
Eastern Tent Caterpillars and Forest Tent Caterpillars on Trees
… each year in Maryland. Eastern tent caterpillar adult moth. Photo: CBG Photography Group , CC BY 3.0 DEED Host … of larvae. They will eat 200 caterpillars in a single meal. Insects are also natural predators of Eastern tent …
Girdling Roots
… produced by the leaves, through photosynthesis, are unable to move through the phloem to the roots. They may form in root-bound container-grown plants, begin when a tree is transplanted, or develop as a tree grows. Poor … roots can be removed with a sharp chisel and mallet. Remove several inches of the root where it contacts the tree …