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National Invasive Species Information Center
U.S. Department of Agriculture

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Displaying 801 to 820 of 1170

  • Palmer Amaranth: ID, Biology and Management

    • Iowa State University. Extension and Outreach. Integrated Crop Management.

  • Pennsylvania Sea Grant Receives $800,000 to Combat Invasive Species

    • Jul 27, 2018

    • Pennsylvania State University.

    • An $800,000 grant from the U.S. Fish and Wildlife Service will support a two-year effort to control and prevent the spread of aquatic invasive species across Pennsylvania, with an emphasis on the Lake Erie Basin. The funding, through the Great Lakes Restoration Initiative, supports efforts to implement Pennsylvania’s Aquatic Invasive Species (AIS) Management Plan. It will directly support nine field projects to prevent or control the spread of aquatic invasive species, including: targeted control of Hydrilla (Hydrilla verticillata) in Pymatuning Lake; the removal of red-eared slider turtles from Presque Isle Bay; and surveys of Natural Heritage Areas within the Lake Erie watershed.

  • Pesky Plant Trackers

    • University of Minnesota. Department of Forest Resources.

    • Welcome, Volunteers! Pesky Plant Trackers is a citizen science opportunity focused on two non-native plants, wild parsnip and Japanese knotweed. Volunteers use Nature's Notebook to collect important information by observing seasonal changes in leaves, flowers, and fruits.

  • Pest Alert: Spotted Lanternfly is an Invasive Insect That May Impact Oregon

    • Mar 2021

    • Oregon State University. Extension Service.

  • Pest Management

    • University of Delaware. Cooperative Extension.

  • Pest Management

    • West Virginia University Extension Service.

  • Pest Management in Arkansas

    • University of Arkansas. Cooperative Extension Service.

    • Includes information for managing insect pests of field crops, fruit and nut crops, animals and urban areas; managing plant diseases; and managing weeds of agricultural and other areas.

  • Pest Notes: Asian Citrus Psyllid and Huanglongbing Disease

    • University of California. Statewide Integrated Pest Management Program.

    • See also: Pest Notes are peer-reviewed scientific publications about specific pests or pest management topics, directed at California's home and landscape audiences.

  • Pest Notes: Brooms

    • University of California. Statewide Integrated Pest Management Program.

    • See also: Pest Notes are peer-reviewed scientific publications about specific pests or pest management topics, directed at California's home and landscape audiences.

  • Pest Notes: Brown Marmorated Stink Bug

    • University of California. Statewide Integrated Pest Management Program.

    • Pest Notes are peer-reviewed scientific publications about specific pests or pest management topics, directed at California's home and landscape audiences.

  • Pest Notes: Glassy-winged Sharpshooter

    • University of California. Statewide Integrated Pest Management Program.

    • Pest Notes are peer-reviewed scientific publications about specific pests or pest management topics, directed at California's home and landscape audiences.

  • Pest Notes: Red Imported Fire Ant

    • University of California. Statewide Integrated Pest Management Program.

    • Pest Notes are peer-reviewed scientific publications about specific pests or pest management topics, directed at California's home and landscape audiences.

  • Pest Notes: Subterranean and Other Termites

    • University of California. Statewide Integrated Pest Management Program.

    • Pest Notes are peer-reviewed scientific publications about specific pests or pest management topics, directed at California's home and landscape audiences.

  • Pest Notes: Sudden Oak Death

    • University of California. Statewide Integrated Pest Management Program.

    • Pest Notes are peer-reviewed scientific publications about specific pests or pest management topics, directed at California's home and landscape audiences.

  • Pest Notes: Yellow Starthistle

    • University of California. Statewide Integrated Pest Management Program.

    • See also: Pest Notes are peer-reviewed scientific publications about specific pests or pest management topics, directed at California's home and landscape audiences.

  • Pest Watch: Brown Marmorated Stink Bug

    • Sep 2012

    • Washington State University Extension.

  • Pigweeds: Current and Emerging Weed Threats in the Pacific Northwest

    • Nov 2021

    • University of Idaho Extension.

    • PNW 758 - A Pacific Northwest Extension Publication

  • Pink Bollworm Management [PDF, 44 KB]

  • Pink Bollworm Management in Texas [PDF, 770 KB]

    • Texas A&M University. Texas Cooperative Extension.

  • Plant Diagnostic Clinic

    • New Mexico State University. College of Agricultural, Consumer, and Environmental Sciences.

    • The Plant Diagnostic Clinic is designed to provide plant diagnostic services for the state of New Mexico. The clinic also facilitates insect and weed identification through referrals to other specialists.