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  • Fruit Plant Care

    … May 16, 2024 Proactive plant care can support a fruit tree or shrub through many years of productive harvests. As … during extremely high temperatures. During dry periods, tree fruits should be irrigated for the first 3 to 5 years. …

  • Borer Insects on Shrubs

    … borers attack broadleaved shrubs. They include peach tree borer, lesser peach tree borer, lilac borer, and rhododendron borer. The … with lawnmowers and string trimmers. Rev. 2020 … Borer Insects on Shrubs …

  • Serviceberry: An Early-Flowering Maryland Native Tree

    … May 14, 2024 About Serviceberry Amelanchier spp. Deciduous tree or large shrub Maryland Distribution: Native habitat varies by species … Michael. 1998. Manual of Woody Landscape Plants: Their Identification, Ornamental Characteristics, Culture, …

  • San Jose Scale

    … scale insect groups and biology on  Introduction to Scale Insects . This is a common pest of fruit trees and can cause … ), prune-type plums ( Prunus domestica ), and other tree fruits. Nut trees and several fruiting shrubs (edible … intervention, and can be pruned off. Introduction to Scale Insects Related information Introduction to Scale Insects

  • Hemlock Woolly Adelgid on Trees

    … the sap from the branches and may inject a toxin into the tree during feeding. In heavy infestations, the feeding … and discoloration of the foliage. A heavily infested tree may die within four years. Life cycle Adelgids …

  • Native Trees of Maryland: American Holly, Ilex opaca

    … American holly, Ilex opaca, a real show stopper of a tree especially during the winter holidays . American holly … is usually and quickly shaded out by other quicker growing tree species. But holly will continue to persist in the … areas, how to identify and control invasive plants and insects, and about news and regional online and in-person …

  • November Gardening Tips and Tasks

    … any necessary cosmetic cuts. Do not cut branches flush with the trunk. Leave the branch collar (swollen area on the … recommended if a tree must be reduced in size.    Protect plants vulnerable to winter injuries like azalea, … not been shown to significantly damage otherwise healthy ornamental plants. Consider  sustainable management options …

  • Forest Threats: Insects

    … 28, 2023 Resources for information about common invasive insects in Maryland and the mid-Atlantic region. General … Center Maryland Dept. of Agriculture … Forest Threats: Insects

  • Beech Leaf Disease

    … spread to unaffected trees. Avoid spreading leaves, twigs, soil, branches, seedlings, and similar material from infected …

  • Native Trees of Maryland: Sugar Maple, Acer saccharum

    … Walking home I chanced to see My very favorite maple tree    - “Colors”  by John McCutcheon No fall season in the … niche is unique and makes it one of few desirable tree species that does not require full sunlight to establish … areas, how to identify and control invasive plants and insects, and about news and regional online and in-person …