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Invasive Species Resources

Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source.

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USDA. Animal and Plant Health Inspection Service.

Today, the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) and Clemson University’s Department of Plant Industry (DPI) announced their plans for combatting the Asian longhorned beetle (ALB) in Charleston County, South Carolina. In June, APHIS and DPI confirmed the beetle is infesting trees in the county. The eradication strategy in South Carolina will be like those used for other ALB infestations in the United States. It includes establishing a quarantine, removing infested trees, and potentially using, with the landowner’s permission, a combination of tree removal and chemical treatment for trees that are within a half-mile radius of an infested tree.

If you live in the regulated area (PDF | 576 KB), please help by allowing officials access to your property to inspect and remove trees. If you live in Charleston County or nearby counties, please look for ALB and examine your trees for any damage that may be caused by the beetle, such as dime-sized exit holes in tree trunks and branches. Please take pictures and, if possible, capture suspicious insects in a durable container and freeze them, which helps to preserve the insect for identification. ALB is not harmful to people or pets. Report the insect or tree damage by calling the ALB hotline at 1-866-702-9938 or online at www.AsianLonghornedBeetle.com.

USDA. ARS. Tellus.

The 20-year fight against plum pox – a serious agricultural disease capable of devastating stone fruits like peaches, apricots, cherries, and almonds – is finally over, thanks to a cooperative effort by the Agricultural Research Service and their partners.

USDA. Animal and Plant Health Inspection Service.

The U.S. Department of Agriculture's Animal and Plant Health Inspection Service (APHIS) is announcing 2018 Asian longhorned beetle (ALB) eradication plans. APHIS, together with the New York State Department of Agriculture and Markets, the Massachusetts Department of Conservation and Recreation, and the Ohio Department of Agriculture, is making steady progress towards the elimination of this destructive tree pest from the United States. "We want to remind the public that program officials are going door-to-door conducting tree inspections in areas quarantined for the beetle," said Josie Ryan, APHIS' ALB Eradication Program national operations manager. "You can help us by allowing our program officials access to the trees on your property."

USDA. Animal and Plant Health Inspection Service.

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) is announcing the latest plans to combat the Asian longhorned beetle (ALB). APHIS and its partners are making steady progress towards eliminating this destructive tree pest from the United States. "We expect to complete our final tree inspections in the New York City boroughs of Brooklyn and Queens by this fall, which shows we're closing in on eradication," said Josie Ryan, APHIS' ALB Eradication Program national operations manager. "But there are still quarantines in place for this beetle in these two areas, as well as in central Long Island, central Massachusetts, and southwest Ohio where we are still conducting eradication operations." "As you use wood this summer, please remember to follow the quarantine laws and buy or responsibly gather firewood where you will burn it, or use certified heat-treated firewood," continued Ryan. "We cannot eliminate this beetle without the help of residents and business owners limiting the transport of wood to help prevent the spread of ALB."

USDA. Animal and Plant Health Inspection Service.

The United States Department of Agriculture's Animal and Plant Health Inspection Service (APHIS) and its State partners have successfully completed actions to eliminate Ralstonia solanacearum race 3 biovar 2 from U.S. greenhouses. This announcement comes just two months after the pathogen was first detected in a Michigan greenhouse in April. In total, the response involved more than 650 facilities in 44 States. R. solanacearum race 3 biovar 2 can cause a wilt disease in several important agricultural crops such as potatoes, tomatoes, peppers and eggplant. This was the first confirmed case of this pathogen in U.S. greenhouses since 2004. APHIS continues to strengthen overseas safeguards, improve diagnostics, increase treatment options, and continually assess pathways to better protect American agriculture from this and other high-consequence plant pests and diseases.

USDA. Blog.

On September 12, USDA’s Animal and Plant Health Inspection Service (APHIS) and its partners declared Monroe Township in Clermont County, Ohio, free of Asian longhorned beetle (ALB). This news came just months after APHIS declared Stonelick Township free of the beetle in March. ALB was first discovered in Monroe Township in August 2011. We think people unknowingly moved the beetle in firewood from Tate Township before anyone knew about the infestation there. Before long, adult beetles emerged and started infesting trees in Monroe. To stop this pest in its tracks, APHIS and state officials had to remove 1,186 trees in Monroe. They protected 4,614 other trees by injecting a pesticide directly into the trunks. It took 7 years, but after inspecting over 177,000 trees, APHIS and its partners finally confirmed the beetle is no longer there.

USDA. Blog.

After weeks of searching, Washington State Department of Agriculture (WSDA) entomologists–—using a radio tag provided by USDA’s Animal and Plant Health Inspection Service and a trap developed by the USDA’s Agricultural Research Service–— have located and eradicated the first Asian giant hornet (AGH) nest ever found in the United States. For months, WSDA had been trying to find the nest they knew must exist near Blaine, WA, because of AGH detections in the area. But finding the nest proved extremely challenging since the hornets build nests in forested areas, typically in an underground cavity.

USDA. Blog.

Early in October 2016, the U.S. Department of Agriculture (USDA) was faced once again with New World screwworm, which had been eradicated from the United States more than three decades ago. Infestation of this flesh-eating parasite was confirmed in deer from the National Key Deer Refuge in the Florida Keys.

 

USDA’s Animal and Plant Health Inspection Service (APHIS) immediately began releasing sterile male flies in Florida’s affected areas as part of an aggressive eradication campaign. By March 2017, the screwworm had been successfully eradicated from Florida.

USDA. Animal and Plant Health Inspection Service.

The U.S. Department of Agriculture's Animal and Plant Health Inspection Service (APHIS) is announcing its plans for combatting the Asian longhorned beetle (ALB) in New York, Massachusetts, and Ohio in 2020. "Just last year we declared eradication of ALB from Brooklyn and Queens in New York City, ending the city's 23-year-long battle with the beetle," said Osama El-Lissy, APHIS' Plant Protection and Quarantine Deputy Administrator. "This year, we've mapped out a sound strategy that will further our efforts to eliminate this pest from the remaining areas of this country where it still has a foothold."

Every year, APHIS evaluates and determines the most effective options to achieve ALB eradication. In 2020, the ALB program will focus on inspecting trees in quarantined areas in New York, Massachusetts, and Ohio, and removing infested trees at no cost to property owners. The program will not apply insecticide treatments this year. In addition, program officials will monitor for the beetle’s presence inside and around each area, respond to service calls, conduct training sessions for compliance agreement holders, and perform outreach.

U.S. Department of Agriculture.

U.S. Secretary of Agriculture Sonny Perdue announced today that U.S. cotton is free — after more than 100 years — of the devastating pink bollworm. This pest has cost U.S. producers tens of millions of dollars in yearly control costs and yield losses. Thanks to rigorous control and regulatory activities carried out by the U.S. Department of Agriculture (USDA), state departments of agriculture, the U.S. cotton industry, and growers, pink bollworm has been eliminated (PDF | 176 KB) from all cotton-producing areas in the continental United States. As a result, USDA is lifting the domestic quarantine for pink bollworm, relieving restrictions on the domestic and international movement of U.S. cotton.

USDA. Animal and Plant Health Inspection Service.

On October 10, 2019, the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) in coordination with the New York State Department of Agriculture and Markets, New York State Department of Environmental Conservation, and New York City Department of Parks and Recreation announced that they have eliminated the Asian longhorned beetle (ALB) from the New York City boroughs of Brooklyn and Queens. "I am proud to say that we have eradicated Asian longhorned beetle from Brooklyn and Queens," said Greg Ibach, USDA's Under Secretary for Marketing and Regulatory Programs. "This officially marks the end of our 23-year long battle with this pest in New York City."

United States Department of Agriculture.

At a ceremony today, USDA Under Secretary for Marketing and Regulatory Programs Greg Ibach declared the United States free of plum pox virus. Under Secretary Ibach signed a proclamation marking this historic announcement. "Today, our 20-year fight against plum pox disease is officially over,” Under Secretary Ibach said. “Working with our partners, we’ve eliminated this disease and protected the United States’ $6.3 billion stone fruit industry." Plum pox is a serious disease impacting stone fruit such as plums, almonds, and peaches. No other countries where plum pox disease is known to occur have successfully eradicated the disease. The disease was first detected in Pennsylvania in 1999.