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Displaying 3501 to 3520 of 4103

  • State Seeking Volunteers to Help Monitor Vermont’s Lakes and Ponds

    • Aug 5, 2022
    • Vermont Agency of Natural Resources. Department of Environmental Conservation.

    • This summer, the Vermont Lakes and Ponds Program is seeking volunteers to help monitor and collect information about lakes and ponds in the state. With over 800 lakes and ponds, volunteers are key to the success of the program’s lake monitoring efforts. Volunteers can be found statewide greeting lake visitors, inspecting boats, collecting water samples, tracking algal or cyanobacteria blooms, reporting aquatic invasive species, and more. For general information, interested parties are welcome to visit the volunteer webpage.

  • State Urges Precautions to Protect Livestock, Pets, People After Invasive Asian 'Longhorn' Tick Confirmed in Pennsylvania

    • Jul 31, 2018
    • Pennsylvania Department of Agriculture.

    • Tests by the National Veterinary Services Laboratory in Ames, Iowa have confirmed the presence of Asian, or longhorn tick, Haemaphysalis longicornis, in Pennsylvania. An invasive species that congregates in large numbers and can cause anemia in livestock, the tick was discovered on a wild deer in Centre County. It is known to carry several diseases that infect hogs and cattle in Asia. So far, ticks examined in the U.S. do not carry any infectious pathogens. Native to East and Central Asia, the tick was originally identified in the U.S. in New Jersey, where it was found in large numbers in sheep in Mercer County in 2017. It has also been found in Arkansas, New Jersey, New York, West Virginia and Virginia.

  • Statement from Agriculture Secretary Tom Vilsack Recognizing National Pollinator Week

    • Jun 17, 2022
    • U.S. Department of Agriculture.

    • Agriculture Secretary Tom Vilsack issued a United States Department of Agriculture (USDA) proclamation in recognition and support of National Pollinator Week -- June 20–26, 2022. Pollinator species, such as bees, other insects, birds, and bats play a critical role in producing more than 100 crops grown in the United States. Honey bee pollination alone adds more than $18 billion in value to agricultural crops annually.

      USDA also released its Annual Strategic Pollinator Priorities Report: 2022 [PDF, 1.8 MB] that outlines USDA pollinator research and programmatic priorities for the coming year.

  • Status and Trends in State Invasive Species Policy: 2002-2009

    • May 2010
    • Environmental Law Institute.

    • This report reviews developments in state laws and regulations governing invasive species in eleven states. It finds that invasive species laws and regulations are often fragmented and incomplete and have developed primarily on a species-by-species basis in response to crisis. As a result, they often fail to address potential future invaders or close off known invasion pathways. Fortunately, states have begun regulating invasion pathways and identifying species that may become invasive in the future due to climate change or other factors. States are increasingly creating interagency councils and management plans to coordinate these novel invasive species responses.

  • Stemming the Tide: Controlling Introductions of Nonindigenous Species by Ships' Ballast Water

    • 1996
    • National Research Council. Committee on Ships' Ballast Operations.

  • Stone Fruit Commodity-Based Pest Survey: False Codling Moth [PDF, 1.85 MB]

    • Sep 2011
    • USDA. APHIS. Cooperative Agricultural Pest Survey.

  • Stop Aquatic Hitchhikers! - Spiny Water Flea

    • Aquatic Nuisance Species Task Force. Stop Aquatic Hitchhikers.

  • Stop Aquatic Hitchhikers! - Whirling Disease

    • Aquatic Nuisance Species Task Force. Stop Aquatic Hitchhikers.

  • Stop Arctic Aliens: Have You Checked Your Baggage for Alien Species?

    • Apr 11, 2019
    • Nordic Council of Ministers. Nordregio.

    • One of the projects supported by the Arctic Co-operation programme of the Nordic Council of Ministers is launching a major campaign to raise public awareness of the threat posed to the Arctic by alien species travelling with tourists and other visitors. Nordregio takes part in the campaign in its capacity as secretariat for the Nordic-Arctic programme. “Are you travelling alone?” asks an animated polar bear in a new campaign video as he examines some clothes, shoes and equipment belonging to the travellers that step off boats and airplanes that bring them to the Arctic. The video is launched together with travel operators, airline companies, travel agencies and tourist offices that have the Arctic as a travel destination, as well as national and regional authorities to make sure it reaches as far as possible – hopefully unlike the alien species it aims to warn against.

  • Stop the Invasion Fact Sheet - False Codling Moth [PDF, 4.7 MB]

  • Stop the Invasion Fact Sheet - Oriental Fruit Fly [PDF, 2.4 MB]

  • Stop the Invasion Fact Sheet - Varroa Mite [PDF, 655 KB]

  • Stop the Invasion Fact Sheet Set

    • California Foundation for Agriculture in the Classroom.

    • With the Stop the Invasion Fact Sheet Set, students will read about six different invasive species, the damage they cause and how to stop their spread. The accompanying lessons and activities are aligned to California Common Core and Next Generation Science Standards. This resource was funded through a Specialty Crop Block grant from the California Department of Food and Agriculture (CDFA).

  • Stop the Little Fire Ant

    • StoptheAnt.org.

    • Little fire ants (LFA) may be tiny, but they pack a powerful sting. Native to South America, these speck-sized invaders have hitchhiked across the Pacific, hidden in imported goods, establishing new populations in islands like Hawai'i. Much smaller than the average ant, LFA are about as long as a penny is thick. Little fire ants may have reached our shores, but we can't treat it like "just another ant." LFA are considered one of the World's 100 Worst Invasive Species (IUCN Invasive Species Specialist Group), because of their ability to reach very high numbers, to the point where people and animals can't avoid stings. It's up to each of us to Spot The Ant and Stop the Ant. Report little fire ants today.
      See also: October is "Stop the Ant Month": Help Find the Hidden Ants of Hawai'i (Sep 29, 2023)

  • Strategic Considerations for Invasive Species Managers in the Utilization of Environmental DNA (eDNA): Steps for Incorporating This Powerful Surveillance Tool

    • Sep 2021
    • USDA. Forest Service.

    • Invasive species surveillance programs can utilize environmental DNA sampling and analysis to provide information on the presence of invasive species. Wider utilization of eDNA techniques for invasive species surveillance may be warranted. This paper covers topics directed towards invasive species managers and eDNA practitioners working at the intersection of eDNA techniques and invasive species surveillance. It provides background information on the utility of eDNA for invasive species management and points to various examples of its use across federal and international programs.

      Citation: Morisette, J., S. Burgiel, K. Brantley, et al. 2021. Strategic considerations for invasive species managers in the utilization of environmental DNA (eDNA): Steps for incorporating this powerful surveillance tool. Management of Biological Invasions. 12(3): 747-775.

  • Strategies Identified for Successful Outreach to Reduce the Spread of Forest Pests on Firewood

    • Aug 1, 2022
    • Nature Conservancy. Don't Move Firewood.

    • Collaborative study determines effective messengers, language choices, and modes of delivery for disseminating educational information on how firewood choices can impact forest health. A recent study done in collaboration between The Nature Conservancy’s Don’t Move Firewood campaign and researchers from Clemson University showed that most people in the U.S. don’t know firewood can harbor invasive forest insects and diseases, but when targeted education materials are used effectively, they can learn and are likely to change their behavior.

  • Structural Pest Control - Asian Tiger Mosquito

    • Illinois Department of Public Health. Environmental Health Protection.

  • Study Confirms Invasive Lionfish Now Threaten Species Along Brazilian Coast

    • Jun 3, 2021
    • California Academy of Sciences.

    • Since arriving to the northern Atlantic Ocean less than 30 years ago, lionfish have quickly become one of the most widespread and voracious invasive species, negatively impacting marine ecosystems—particularly coral reefs—from the northeast coast of the United States to the Caribbean Islands. In a new study, an international research team including the California Academy of Sciences presents four new records of lionfish off the coast of Brazil, confirming the invasion of the predatory fish into the South Atlantic for the first time.

  • Study Finds Drought Fuels Invasive Species after Wildfires

    • Feb 28, 2024
    • University of California, Irvine.

    • In a study recently published in the journal Ecology, "Long-term drought promotes invasive species by reducing wildfire severity," University of California, Irvine scientists uncover the intricate dance between drought, wildfires and invasive species in Southern California’s coastal sage scrub ecosystems.  Titled “Long-term drought promotes invasive species by reducing wildfire severity,” the research, led by Sarah Kimball, Ph.D., director of the Center for Environmental Biology at UCI, sheds light on the critical interplay of these factors and its profound implications for ecosystem health.

  • Study Finds Plant Nurseries are Exacerbating the Climate-driven Spread of 80% of Invasive Species

    • Dec 5, 2023
    • University of Massachusetts Amherst.

    • Researchers at the University of Massachusetts Amherst recently published a pair of papers that, together, provide the most detailed maps to date of how 144 common invasive plants species will react to 2º C of climate change in the eastern U.S., as well as the role that garden centers currently play in seeding future invasions. Together, the papers, published in Diversity and Distributions and BioScience, and the publicly available maps, which track species at the county level, promise to give invasive species managers in the U.S. the tools they need to proactively coordinate their management efforts and adapt now for tomorrow’s warmer climate.