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  • Pollinators and Pesticides

    … Act of 2016 European honey bees, native bee species, and other pollinators in Maryland have suffered population …  are essential for the reproduction of many native plant species and to the production of food crops on farms …   to help you determine the general toxicity level of common pesticides. Select products listed by the  Organic …

  • Crapemyrtle: Identify and Manage Problems

    … Crapemyrtles are widely-used landscape trees and shrubs for their showy summer flowers.  Photo: M. Talabac, …

  • Key to Common Problems of Cucumbers

    … sativus ) are warm-season annual plants that are popular to grow in home gardens. They are a member of the gourd … most common problems of cucumbers in Maryland gardens and how to address them. To help prevent some of the most common … by weather conditions (too rainy, too cool for bees to pollinate), excessively high temperatures (injuring flowers, …

  • Control of Large Palmer Amaranth and Common Ragweed in Soybean or Corn (FS-1192)

    … FS-1192  |  February 2022 Control of Large Palmer Amaranth and Common Ragweed in Soybean or Corn Given the challenges of … needed to eliminate seed production. Figure 2. Seeds per plant for Palmer amaranth (over 16 inches at time of …

  • Garden Fertilizer Basics

    … (e.g., 3-4-3 ) represent the percentage, by weight, of N (nitrogen), P (phosphorus) expressed as … fertilizers. Most garden and landscape plants grow best in a soil pH range of 6.0-7.0. Many nutrients become … insect pests, diseases, weather, or poor site conditions. Mix fertilizers into the top few inches of soil when …

  • Perennials

    … ground each fall with the first freeze. Every spring, new plant tops arise from the crown or roots, which persisted … bed will change colors as one type of plant finishes and another variety begins to bloom. Perennials have a … Planting root-bound container-grown perennials It is very common for container-grown plants to become root-bound while …

  • Groundcovers

    … turfgrass and in areas too awkwardly-shaped or too small to mow or maintain How to select groundcovers A wide variety of plant species … Evergreen (may turn bronze); rhizome spread; does not bear fruit *  More likely to be found in garden centers Sunny to

  • Aphids in Home Gardens

    … indoors. Vegetables that appeal to aphids include: beans, beets, broccoli, Brussels sprouts, cabbage, cantaloupes, … cauliflower, collards, cucumbers, eggplant, kale, peppers, potatoes, pumpkins, radishes, spinach, squash, tomatoes, … that your landscape has sources of nectar through all growing seasons, since many predators and parasitoids feed on …

  • Mild Winter Induces Three Pest Problems This Year

    … 23, 2024 By Gerald (Jerry) Brust Mild Winter Induces Three Pest Problems This Year There have been problems in our … pests, which include striped cucumber beetles, leafhoppers and twospotted spider mites. I think most of the problems we … have been hit particularly hard with beetles causing 5-12% plant loss due just to their feeding. The cool wet May we had …

  • Overwintering Tropical Plants

    … ears, tropical hibiscus, mandevilla, palms, ficus, and s chefflera provide a summery ambiance to outdoor living spaces during the warmer months. Plants do … through early fall. Before the end of the growing season (when nighttime temperatures regularly drop into the …