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  • Boxwood: Identify and Manage Common Problems

    … Be on the lookout for a new potential invasive insect, box tree moth (Cydalima perspectalis) , which feeds on boxwoods. … on boxwood leaves, this could be a symptom of the box tree moth. This insect has not been found in Maryland yet. If … silk webbing and frass (excrement) may be visible  Box Tree Moth   Leaf Spots Dark spots coalesce to brown blotches …

  • Grapes and Fruit

    … and research programs for viticulture (grape growing), tree and small fruits, and enology (wine making), are being created and … in starting a vineyard or transitioning to small fruits. Timely Viticulture Timely Viticulture Access the …

  • Pesticide Updates, Bulletins Live! Two and Inspect Your PPE

    … agent that would thin excess fruit and allow the remaining fruits to grow larger, which may contribute to higher quality … Spray Program for Multi-Tree Fruit Orchards: https://go.umd.edu/SPRAYORCHARD Spray …

  • Cherry Laurel: Identify and Manage Problems

    … Spacing and Mature Size Planting Watering Fertilizing Pruning Site Cold-hardy in USDA zones 6-8. Performs best in … turn brown and brittle but don’t fall off right away Winter Damage Leaves develop brown spots or holes Scattered … identical and cause the same kind of plant damage over time. They can occur year-round on the branches of the plant …

  • Attracting Wildlife to Your Garden

    … your yard near the edge of a wooded area. Leave a dead tree (snag) standing in a wooded area unless it is a hazard. The old tree can provide a home for woodpeckers and cavity-nesting … shrubs, vines, grasses, and perennials that produce edible fruits, seeds, and nuts throughout the year. Some good …

  • Beginning Farmer Resource Guide for Frederick, Howard, & Montgomery Counties, Maryland (FS-2023-0691)

    … Vegetables Conservation planning. Photo by Preston Keres, USDA. General Resources University of Maryland Extension … practices in Montgomery County. Financial Resources Horizon Farm Credit Horizon Farm Credit is an agricultural … applying nutrients (in the form or inorganic fertilizer or organic amendments) to 10 or more acres. To obtain a voucher …

  • Pesticide Safety and Training

    … Blog Provides readers with current information on fruits and vegetables, disease and pest updates, and much … cut flower growers, IPM scouts, and arborists. Learn more Tree and Small Fruit 2021 Spray Bulletin for Commercial Tree Fruit Growers (456-419) Douglas G. Pfeiffer, Virginia …

  • June Gardening Tips and Tasks

    … circulation around plants.   The “June drop” of excessive fruits (especially peaches) is a natural thinning phenomenon … pronounced where no hand thinning has occurred. Hand-thin fruits on plum, peach, apple, and pear trees, leaving space (the width of one fruit) between the remaining fruits. Disease and insect problems, environmental stress, …

  • Greasiness in apples: Why it happens and how to prevent it

    … as greasiness. The environmental conditions in which the fruits are growing can also affect the incidence of … aware that seasonal variation can affect apple fruit and tree physiology, altering maturity stages and ripening rates. …

  • Stink Bugs on Vegetables

    …  overwinter as adults on weeds, garden debris and under tree bark. BMSB uses sheltered cracks of buildings, rocks, … okra, pea, soybean, squash, plus most other vegetables and fruits. Signs/symptoms Stink bug feeding causes “cloudy spot” on tomato and pepper fruits Piercing and sucking create superficial spots (white …