The Virginia Pest Management Guide (PMG) series lists options for management of major pests: diseases, insects, nematodes, and weeds. These guides are produced by Virginia Cooperative Extension and each guide is revised annually. PMG recommendations are based on research conducted by the Research and Extension Division of Virginia Tech, in cooperation with other land-grant universities, the USDA, and the pest management industry.

This project will be used to disseminate current thoughts and understand the invasive species of Asian Longhorned Tick (ALT) and the spread of Theileria. The Asian Longhorned Tick is a new invasive species that was first found in the US in 2017 and has since spread to 19 states from the Atlantic Coast to the Southeastern region of the US. The ALT is credited with the widespread of Theileria. Theileria is a blood protozoa parasite that has had a negative impact on cattle producers across the state. This article is what we currently understand about the ALT and the spread of Theileria.

Highly Pathogenic Avian Influenza A (HPAI) virus is an emerging disease in dairy cattle. HPAI has previously only been found in poultry and other fowl. The virus in birds is known to affect multiple internal organs with a mortality rate of up to 90% to 100% (Center for Disease Control [CDC], nd). The large geographic spread of this virus is made possible through the infection of migrating bird species.

Following Hurricane Helene’s impact on Virginia, livestock producers must remain vigilant about the short- and long-term effects of flooding on herd health. In the immediate aftermath, waterborne diseases, increased parasite loads, and contamination of feed sources pose significant risks. Over time, prolonged exposure to damp conditions can lead to respiratory illnesses, hoof problems, and nutritional deficiencies due to compromised forage quality. This presentation outlines key strategies to mitigate disease outbreaks, monitor parasite control, and ensure proper nutrition, helping producers safeguard their herds against the lasting effects of severe weather events.

In this issue: Beef-on-Dairy Calf Production in Virginia; Cash-basis Schedule F Income Statement—Friend or Foe?; Upcoming Events.

HPAI Transmission in Cattle is an emergent disease that is making its way through the Bovine population. This webinar can be used to answer frequently asked questions, to identify what we currently know about the disease, and the steps to take to limit the spread of the disease.