Displaying 101 to 120 of 570
Cataloging the Library of Life
-
May 16, 2022
-
USDA. ARS. Tellus.
-
ARS researchers are building a “new foundation for biology,” by sequencing, cataloging, and characterizing the genomes of all of Earth’s living organisms. The ARS component of the initiative is focused on the Ag100Pest Initiative, a program that is producing genome assemblies for over 170 arthropod pests of greatest agricultural concern in the U.S.
Arthropod pests of U.S. field crops, livestock, bees, trees, rangeland and stored products as well as foreign pest species considered potential invasive threats to U.S. agriculture are included. Beyond genomes, Ag100Pest teams will develop best practices that will benefit the entire arthropod genomics community.
-
CBP Agriculture Specialists in Florida Shine in Defending American Agriculture Across the Sunbelt
-
Jul 25, 2018
-
DHS. Customs and Border Protection.
-
U.S. Customs and Border Protection (CBP) agriculture specialists have already intercepted a dozen significant and potentially destructive pests this year at various ports of entry in Florida as part of the agency's all-encompassing efforts to safeguard American agriculture.
Unknown pests pose a significant risk in agriculture due to a lack of knowledge in controlling the pests and the extent of damage they can cause to crops. U.S. Department of Agriculture (USDA) entomologists recently classified eight pests discovered by CBP agriculture specialists in Florida as first-in-the-nation interceptions and another pest as a new species.
-
CBP Agriculture Specialists Prepare for Valentine’s Day Cut Flower Imports
-
Feb 9, 2024
-
DHS. Customs and Border Protection.
-
U.S. Customs and Border Protection (CBP) agriculture specialists throughout the United States are busy inspecting cut flower shipments ahead of Valentine’s Day in order to protect the nation from agricultural and floral pest risks.
-
CBP Field Ops Intercepts 90 Slimy Giant Snails at Detroit Metro
-
DHS. Customs and Border Protection.
-
The U.S. Customs and Border Protection’s (CBP) Office of Field Operations discovered 90 giant African land snails in a traveler’s luggage at Detroit Metropolitan Airport on June 30, 2024. The passenger had arrived from Ghana. The snails were seized and were “humanely euthanized,” the CBP says. The release says euthanizing the snails was necessary “to ensure they did not enter the ecosystem and cause havoc to U.S. agriculture.”
-
CBP Moth Interception First Encounter of Species Since 1912
-
May 16, 2022
-
DHS. Customs and Border Protection.
-
A recent moth interception by U.S. Customs and Border Protection (CBP) agriculture specialists at Detroit Metropolitan Airport (DTW) is now considered to be the first encounter of the species since 1912.
Agriculture specialists play a vital role at our nation’s ports of entry by preventing the introduction of harmful exotic plant pests and foreign animal diseases into the United States. Learn more about how CBP agriculture specialists work in Protecting Agriculture.
-
Changes Proposed to Texas Exotic Aquatic Species Regulations
-
Aug 28, 2020
-
Texas Parks and Wildlife Department.
-
The Texas Parks and Wildlife Department is proposing changes to regulations regarding harmful or potentially harmful fish, shellfish and aquatic plants. The proposed changes significantly reorganize the existing rules to enhance accessibility, meet the changing needs of the regulated community, and address current and potential future threats posed by these exotic species. The proposed rules will be published in the Texas Register no later than Friday, Oct. 2. At that time, comments on the changes can be provided on the TPWD public comment page until Monday, Nov. 9. The TPW Commission will take public comment on the proposed changes at their meeting on Tuesday, Nov. 10 in Austin. Comments on the proposed changes also can be submitted to Ken Kurzawski at (512) 389-4591, email: ken.kurzawski@tpwd.texas.gov.
-
Charitable Dollars Help In Fight Against Invasives In National Park System
-
Aug 25, 2021
-
National Parks Traveler.
-
National park philanthropy doesn't stop when it comes to trail and campground maintenance, science and research, or bringing inner-city youth to a park. Each year nearly $1.5 million from the National Park Foundation goes towards battling invasive species across the system.
-
Chesapeake Channa (Northern Snakehead) Could Spawn More than Once a Year in Upper Bay, Maryland DNR Study Finds
-
Sep 18, 2024
-
Maryland Department of Natural Resources.
-
A study conducted by Maryland Department of Natural Resources Biologist Dr. Joseph Love illuminates one of the biological factors that could be contributing to Chesapeake Channa’s efficient spread through Maryland’s waters. The study, published in the July 2024 edition of Northeastern Naturalist, found that the majority of female Chesapeake Channa, also known as northern snakehead, collected from the upper Chesapeake Bay carried eggs in two distinct sizes, suggesting those fish could spawn twice a year.
-
Chinese Privet, Arthropods, and Bees
-
Apr 8, 2021
-
USDA. FS. Southern Research Station. CompassLive.
-
Chinese privet (Ligustrum sinense) is one of the worst invasive plants in the South. It dominates the shrub layer and often becomes the only shrub underneath trees, especially in streamside areas. But insects and spiders living in fallen leaves and leaf litter were not affected by a privet invasion in Georgia, as a recent study shows.
-
Choose Copi: Eat Well and Do Good - State of Illinois Renames and Rebrands Asian Carp
-
Jun 22, 2022
-
Illinois Department of Resources.
-
Following more than two years of consumer research and planning, the State of Illinois unveiled "Copi," the new name for Asian carp, which is a play on “copious” – as that’s exactly what these fish are. By one estimate, 20 million to 50 million pounds of Copi could be harvested from the Illinois River alone each year, with hundreds of millions more in waterways from the Midwest to the Gulf Coast. The new name and brand are designed to address public misconceptions about this delicious top-feeding fish, which is overrunning Midwest waterways.
Copi are mild, clean-tasting fish with heart-healthy omega-3s and very low levels of mercury. Increased consumption will help to stop them from decimating other fish populations in the Great Lakes and restore an ecological balance to waterways down stream.
-
Clemson Officials Find, Destroy Yellow-legged Hornet Nests in Beaufort County
-
Aug 16, 2024
-
Clemson University.
-
The Clemson University Department of Plant Industry destroyed the first secondary nests of the yellow-legged hornet this month in South Carolina near Hilton Head Island. Yellow-legged hornets were also detected in November 2023 in a trap in South Carolina.
-
Climate Change a Bigger Threat to Landscape Biodiversity than Emerald Ash Borer
-
Jun 7, 2021
-
Pennsylvania State University.
-
Despite the devastating impact of the invasive emerald ash borer on forests in the eastern and midwestern parts of the United States, climate change will have a much larger and widespread impact on these landscapes by the year 2100, according to researchers.
-
Climate Change Fans Spread of Pests and Threatens Plants and Crops, New FAO Study
-
Jun 2, 2021
-
UN. Food and Agriculture Organization.
-
Due to the impact of climate change, plant pests that ravage economically important crops are becoming more destructive and posing an increasing threat to food security and the environment, finds a scientific review released this week. The Scientific Review on the Impact of Climate Change on Plant Pests - A global challenge to prevent and mitigate plant pest risks in agriculture, forestry and ecosystems was prepared under the auspices of the Secretariat of the International Plant Protection Convention and is one of the key initiatives of the International Year of Plant Health, which is coming to an end this month. "The key findings of this review should alert all of us on how climate change may affect how infectious, distributed and severe pests can become around the world," said the Director-General of the Food and Agriculture Organization of the United Nations (FAO), Qu Dongyu. "The review clearly shows that the impact of climate change is one of the greatest challenges the plant health community is facing," added Qu.
-
Coalition Allies Celebrate Applied Invasive Species Prevention
-
Mar 9, 2021
-
North American Invasive Species Management Association.
-
A new invasive species coalition is celebrating significant milestones in preventing expansion of invasive species after the first anniversary of an important agreement. The North American Invasive Species Management Association, Wildlife Forever, the National Park Service, and the U.S. Fish and Wildlife Service are working to implement on-the-ground strategies to engage the American public and help prevent the spread of invasive species under the new agreement.
-
Cogongrass Taking Root in North Mississippi
-
May 22, 2020
-
Mississippi Forestry Commission.
-
One of the most invasive weeds in the world is beginning to make its way into north Mississippi, announced the Mississippi Forestry Commission (MFC). "Cogongrass was introduced to Mississippi as a new forage crop, however, it is not palatable for livestock, not even goats will eat it," Bozeman said. "It also failed as an erosion control plant because it was too weedy. With no native competition or consumers, cogongrass spread rapidly throughout the Gulf South." There is widespread cogongrass infestation in south Mississippi, but the MFC is starting to see and get reports of the weed moving into the northern part of the state. If left unchecked, cogongrass could become a statewide problem.
Bozeman wants landowners in north Mississippi to be on the lookout for cogongrass on their property and the notify the MFC if they suspect the invasive weed has taken root. "The Mississippi Forestry Commission can offer assistance to landowners in north Mississippi who have cogongrass on their property," said Bozeman. "We can also come out and help landowners determine if what they are seeing is cogongrass or not." For more information and to fill out the program application, visit the Cogongrass Control Program. If you suspect you have cogongrass on your property, call your local MFC forester to come do a site visit.
-
Commissioner Tyler Harper Announces Eradication of Three Additional Yellow-legged Hornets Nests, New Biweekly YLH Newsletter
-
Oct 27, 2023
-
Georgia Department of Agriculture.
-
Georgia Agriculture Commissioner Tyler Harper and the Georgia Department of Agriculture announced the discovery and eradication of three additional Yellow-legged hornets’ nests in the area near Savannah, Ga. In addition to these new eradications, the Department is announcing a new, biweekly newsletter, the Yellow-Legged Ledger, to provide the public with important updates on our efforts to prevent the establishment of this invasive pest.
-
Comprehensive Review of Burmese Python Science Released
-
Feb 8, 2023
-
DOI. USGS. Wetland and Aquatic Research Center.
-
The U.S. Geological Survey has released a comprehensive synthesis of Burmese python science, showcasing results from decades of USGS-funded research on python biology and potential control tools. The giant constrictor now represents one of the most challenging invasive species management issues worldwide.
-
Connecticut's Beech Trees Severely Impacted by Beech Leaf Disease [PDF, 345 KB]
-
Jun 6, 2022
-
Connecticut Agricultural Experiment Station.
-
Scientists from the Connecticut Agricultural Experiment Station (CAES) are reporting that Beech Leaf Disease (BLD) has increased dramatically in both severity and distribution in 2022 compared to 2021. First detected in lower Fairfield County in 2019, BLD is now widespread on American beech (Fagus grandifolia) throughout all eight Connecticut counties, with symptoms most severe in Fairfield, New Haven, Middlesex and New London Counties. Given that BLD is now widely established throughout Connecticut, reports of BLD to CAES and DEEP are no longer requested.
-
Controlling the Spread of Callery Pear
-
Apr 6, 2021
-
USDA. FS. Southern Research Station. CompassLive.
-
Callery pear (Pyrus calleryana) can be found across most of the eastern U.S. and in a few western states as well. The nonnative tree was brought to the U.S. in 1917 by a USDA employee searching for a blight-resistant species that could be bred with European pear to increase fruit production.
The most common Callery pear cultivar is the Bradford pear. In the last two decades, this near-ubiquitous landscaping tree has been identified as a serious invasive pest. A new publication examines herbicide treatments to control the spread of Callery pear. Lead author J.T. Vogt is a research scientist with the USDA Forest Service.
-
CPW (Colorado Parks & Wildlife) Provides Update on the Discovery of Zebra Mussel Veligers in the Colorado River and Government Highline Canal
-
Jul 26, 2024
-
Colorado Parks & Wildlife.
-
Colorado Parks and Wildlife (CPW) announces additional zebra mussel veligers found in the Colorado River and Government Highline Canal after increased testing. With these additional detections, both the Highline Government Canal and the Colorado River meet the criteria for being considered “positive” for zebra mussels.
See also: Colorado Parks and Wildlife announces discovery of zebra mussels in the Colorado River and the Government Highline Canal (July 16, 2024), nearly two years after the invasive species was first detected in the state.
-