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The Arizona Plant Diagnostic Network is designed to link growers and master gardeners with plant experts in your community and with plant scientists at the University of Arizona. These experts are available to answer questions about plant health and help identify new and emerging plant pests and pathogens in Arizona. The goal is to increase public awareness of incoming threats to the plants and produce in our State.

Anglers and hunters and other boaters who use the state's waterways are being reminded by the Arkansas Game and Fish Commission's Fisheries Division of a new regulation that took effect Jan 1, 2021, requiring all boat drain plugs to be removed before and during trailering of vessels to and from access facilities on lakes, rivers and streams. A similar boat plug regulation was already in place in 21 other states to help stop the spread of aquatic nuisance species, and the new AGFC rule was part of an extensive list of regulations recommended by the Fisheries Division and approved by the Commission in 2020, to take effect beginning Jan. 1. Aquatic nuisance species such as silver carp, giant salvinia, zebra mussels and others continue to spread across waterbodies in Arkansas, and the AGFC has as its mission a responsibility to put mechanisms in place to slow the spread.

Located across approximately 39 states, feral hogs cause an estimated $1.5 billion annually in agricultural and ecological damage. The Arkansas Feral Hog Eradication Task Force is a group of agencies dedicated to eradicating feral hogs from the state. Accurately measuring the Arkansas feral hog population is part of that process. Sightings can be reported at the Arkansas Feral Hog Sighting Report Form.

The Arkansas Department of Agriculture is pleased to announce the release of the newly created Arkansas Feral Hog Handbook, a guide to resources available in Arkansas to assist with feral hog control and eradication. The handbook includes contact information, websites, and brief explanations of the resources offered by state and federal agencies and other entities. "The Arkansas Feral Hog Handbook was made possible through a grant funded by the United States Department of Agriculture's Natural Resources Conservation Service. We appreciate their partnership and the information provided by other Feral Hog Eradication Task Force members to make the handbook a comprehensive educational resource for Arkansans," said Arkansas Secretary of Agriculture Wes Ward.

The handbooks are being distributed to the public at locations throughout the state with assistance from partner organizations, including the Arkansas Association of Conservation Districts, University of Arkansas Cooperative Extension Service, Arkansas Game and Fish, and Arkansas Farm Bureau. Copies of the handbook can be requested at lori.scott-nakai@arkansas.gov. An online version of the Arkansas Feral Hog Handbook (2020) [PDF, 4.48 MB] is also available.

The AR Forestry Division aims to maintain healthy, productive forest ecosystems by preventing, detecting, and suppressing damaging insects and diseases across all land ownerships.

Provides information to find out how you can help stop the spread of invasive animals, diseases, insects, and plants.

The collection of digital images is provided as a service to Arkansas agriculture. These images represent symptoms of both pathological (infectious) and non-pathological (physiological/environmental) disorders of agronomic row crops and horticultural crops that grow in Arkansas. These photos are useful as an identification tool to growers of the crops listed.

Quagga and zebra mussels have spread rapidly across the country since they were first discovered in the late 1980s and, according to U.S. Army Corps of Engineers officials, have spread to every major river basin in the U.S. except the Columbia River Basin in the northwest. The mussels typically are spread by recreational watercraft such as boats, canoes, and Jet Skis that have been in infested waters. Once established in a water body, the mussel species are extremely difficult to eradicate because they have no natural predators in the U.S. and rapidly reproduce.

GAO was asked to examine efforts the Corps has undertaken to prevent the spread of aquatic invasive species into the Columbia River Basin by recreational watercrafts. This report [PDF, 3.24 MB] provides information on the Corps' Watercraft Inspection and Decontamination Program and its role in helping to prevent the introduction or spread of quagga and zebra mussels—the aquatic invasive species of greatest concern to the Corps—as well as program challenges and opportunities for improvement.

The ARS Annual Report on Science highlights ARS’s impact on the food we eat, the water we drink, and the air we breathe. Every year, ARS discovers real-world solutions to agricultural challenges affecting our nation and a growing world.Research highlights includes insect pests, plant diseases, animal health detection, protecting pollinator health and other related invasive species topics.
See also: Annual Report on Science Archives (from FY2016)

May/Jun 2012 - Vol. 60, No. 5

See also: Protecting Our Pollinators (AgLab) to learn more how USDA supports the critical role pollinators play in agriculture through research and data collections, diagnostic services and pollinator health monitoring, pollinator habitat enhancement programs, and pollinator health grants.

Image Gallery is provided as a complimentary source of high-quality digital photographs available from the USDA's Agricultural Research Service, Office of Communications.

Agricultural Research Service research entomologist Matt Buffington is part of a new exhibit "Our Places: Connecting People and Nature" at the Smithsonian National Museum of Natural History (NMNH) in Washington DC. The exhibit explores how peoples' experiences with nature inspire them as well as offering visitors a chance to learn about how dedicated scientists and community members work to protect the environment.

Among the objects in "Our Places," is part of the actual Asian giant hornet "Nest Zero," the first place these huge hornets set up housekeeping when they arrived in Washington State from Asia in October 2019. Asian giant hornets are a concern because sometimes they can feed on honey bees, buzzsawing through a colony in minutes, and they deliver extremely painful stings to people, but fortunately only if provoked. To quell their spread, Washington State Department of Agriculture, the Agricultural Research Service (ARS) and the Animal and Plant Health Inspection Service (APHIS), both part of the U.S. Department of Agriculture, worked to locate and remove the invasive hornets' nest.

Research by scientists at the Agricultural Research Service (ARS) and the University of Maryland released today sheds new light -- and reverses decades of scientific dogma -- regarding a honey bee pest (Varroa destructor) that is considered the greatest single driver of the global honey bee colony losses. Managed honey bee colonies add at least $15 billion to the value of U.S. agriculture each year through increased yields and superior quality harvests. The microscopy images are part of a major study showing that the Varroa mite (Varroa destructor) feeds on the honey bee’s fat body tissue (an organ similar to the human liver) rather than on its “blood,” (or hemolymph). This discovery holds broad implications for controlling the pest in honey bee colonies.

United States Department of Agriculture (USDA), Agricultural Research Service (ARS) scientists and collaborators confirmed the presence of a newly described Eriophyid mite, a potential biological control agent for the invasive tree-of-heaven, in France. The study, published in Phytoparasitica, showed that this was the first record of the mite species in the country, and the species could be a solution for managing tree-of-heaven infestations in Europe and the United States.