In a newly published study, African swine fever viruses have been detected in blood-sucking insects, particularly in those found on farms where pigs are present. While direct transmission was not conclusive, the study reinforces the need to consider insects in biosecurity efforts. Source: Feed Strategy, April 7, 2021. Link. INSIGHTS: Fly control has always been important … [Read more...]
Calves and flies don’t have to coexist
Calves are a popular target for fly breeding grounds because their bedding and feed are perfect havens for flies to multiply en masse. Entomologist Roger Moon and dairy producer Merri Post shared experiences and ideas about reducing flies and their impact on herd health. Source: Dairy Herd Management, April 12, 2021. Link. INSIGHTS: For salespersons and veterinary teams, … [Read more...]
April is heartworm awareness month
Heartworms are in every U.S. state and other countries. In fact, heartworm disease is on the rise throughout the U.S. and areas that were once non-endemic. The American Heartworm Society offers multiple resources for veterinarians and pet owners at heartwormsociety.org. They include: Heartworm incidence map: updated every three years to highlight the average number of … [Read more...]
Billions of cicadas may be coming soon to trees near you
Starting sometime in April or May, depending on latitude, one of the largest broods of 17-year cicadas will emerge from underground in a dozen states, from New York to Illinois and south into northern Georgia. Cicada exoskeletons are difficult to digest and can cause dogs to suffer serious consequences if eaten.” - AKC Source: The Conversation, March 12, 2021. … [Read more...]
Hoo-WHOoo won the 2020 World Nature Photography Awards?
We’ve never met an animal health pro who did not appreciate nature photography. We’re sharing this post first. Enjoy! The mission of the World Nature Photography Awards is to celebrate the world’s best nature photographers while showcasing nature’s beauty to a wider audience. Source: World Nature Photography Awards. Link. In 2021, WNPA will continue to support two climate … [Read more...]
Economic value of U.S. insect pollination services much higher than previously thought
The economic value of insect pollinators was $34 billion in the U.S. in 2012, much higher than previously thought, according to researchers at the University of Pittsburgh and Penn State University. They also found that areas that are economically most reliant on insect pollinators are the same areas where pollinator habitat and forage quality are poor. Source: Swanson … [Read more...]
Lyme disease ticks produce antibiotic that protects them from human skin bacteria
Vet Candy shares new research findings that help answer some questions about Ixodes scapularis, the deer tick. Puzzled by the ticks’ immune system, which keeps them safe from contracting pathogens themselves, a research team led by Univerisity of California’s San Francisco's Seemay Chou identified a natural pathogen of ticks and established a mechanism for it. “Ticks pass … [Read more...]
University of Georgia program teaching vet students about bees
One of the more uncomfortable side challenges with VFD rules remains the required interaction of veterinarians with apiarists when prescription drugs are needed. Dr. Jörg Mayer at the University of Georgia is leading the implementation of a first-of-its-kind program on bee medicine. Mayer recognizes many veterinary students have no relevant experience with some animals and that … [Read more...]
Animals most likely to kill you by state
This is intriguing enough to share. The study of the deadliest animal by each state was completed by the Centers for Disease Control. Dogs topped the list in Alabama and Arizona, for example. Source: The Outdoor Wear, November 20, 2020. Link. … [Read more...]
Clouds of mosquitoes killing livestock, deer in Louisianna
Exhausted from constant moving, bleeding under their skin and anemic from swarming mosquito bites, horses, cattle and deer across southwest Louisiana are dying from mosquito bites. The swarms are part of the aftermath of hurricane Laura. Source: Huffington Post, September 11, 2020. Link. Luckily for humans, the species of mosquitoes that are swarming don’t transmit human … [Read more...]
Refresh your Lyme knowledge
“We learned about that years ago,” is not uncommon to hear when visiting with animal health pros. BUT, consider when or if pet owners last received Lyme disease education. With tick-associated Lyme disease migrating westward, it is important to include Lyme disease education with recommendations for flea, tick and heartworm medications to reduce the potential for B. … [Read more...]
As fall approaches insects, snakes get busy
September and October resemble spring when it comes to insect and snake activity. Two recent articles can help animal owners and animal health pros gain perspective and understanding, while potentially avoiding an issue. Source: How to tell a bee, wasp and hornet apart, Prevention, May 6, 2020. Link. Here’s how to tell bees, wasps, and hornets apart from their looks to … [Read more...]
Protect horses from mosquitoes and biting flies
No single insect control strategy cures all the pest problems on a horse property, says Nancy S. Loving, DVM. It takes a compilation of approaches to keep horses bothered as little as possible during insect season. She presents a variety of pest control options from fans to parasitoids to Muscovy ducks. Environmental management is essential to reduce insect population … [Read more...]
CAPC tracking hookworms
Parasitic diseases are dynamic and can expand beyond areas that are typically thought of as hot spots for specific diseases. The tracking efforts central to CAPC’s top 10 cities demonstrates the importance of reporting by veterinarians. Their daily experiences rolled up statistically help animal health pros and animal owners understand the importance of testing and year-round … [Read more...]
5 steps to decrease somatic cell counts (infographic)
Like you and me, cows are physically more stressed when it is hot. Somatic cell counts in milking dairy cows are a signal to dairy producers that an immune response is occurring. Add the influence of stress hormones and changes in cow behavior, the result is often an increase in environmental mastitis. It’s important to keep stalls clean, provide good fly control and provide … [Read more...]
9 Florida horses confirmed to have EEE
Speaking of the mosquito-borne diseases, Florida officials confirmed the state’s ninth case of Eastern equine encephalomyelitis. The serious viral disease affects horses, birds and humans. Vaccination, supported by two to three boosters per year, can help prevent EEE. Source: University of Florida Extension, July 24, 2020. Link. “EEE is a serious and often fatal injection in … [Read more...]
10 fun facts about mosquitoes
Fun? Well maybe for an entomologist. ;-) Animal health pros are the perfect sources to CONFIDENTLY help animal owners decrease the risk from mosquito-borne diseases. But, products on the shelf or not discussed never repel or kill one of the pests. Talk about them. Mid-summer is the peak time for mosquitoes!” Source: The Outdoor Wear, July 16, 2020. Link. People with Type O … [Read more...]
Integrated pest management key to fly control
It is documented flies cause losses in beef, dairy, small ruminant and swine production. They are also a nuisance at home, around backyard animals and in stables. Janna Block, North Dakota State University Extension livestock systems specialist, discusses the importance of using the right type of fly control at the right time for the right duration to control pests … [Read more...]
VFD forced beekeepers and veterinarians together
Since the 2017 implementation of the veterinary feed directive, beekeepers and veterinarians are learning from one another. It was a surprise to the bee community. They did not anticipate the rule, which restricts beekeepers from using certain antimicrobials in honeybees without a veterinary feed directive or prescription from a veterinarian. It won’t take many years to get us … [Read more...]
Watch for resistance when controlling flies on cattle
It’s no secret horn flies cut cattle performance. Each fly pierces its host 20 to 30 times a day drawing blood each time. Insecticide ear tags and pour-on products are easy to use and cost-effective. It is important to monitor for resistance because it can cause entire classes of insecticides to become useless. The practical tips will help producers monitor fly populations and … [Read more...]
Quiz: Boost your fly warfare expertise
Whether on the farm, in the stable, near the kennels or backyard patio, flies are a nuisance. Barb Crabbe, DVM, offers a 10-point quiz followed by the answers and some facts about each question. It’s likely there will be few perfect scores! Source: Horse and Rider, June 15, 2020. Link. INSIGHTS: At least half of the answers can be used in social media posts, newsletters or … [Read more...]
Wildlife among us
Commentary A fecal deposit on my deck and a latrine under a tree recently are stark reminders that suburban backyards are frequented by an ever-increasing citified wildlife population. Animal health pros immediately think of rabies and ideally have been able to keep vaccinations current in pets that go outdoors. Beyond deer eating in our yards and predators like foxes, … [Read more...]
Dang those flies!
Flies are a nasty nuisance. Whether on the farm, acreage or in the backyard, they are an insidious challenge for animal owners and people alike. It’s summer. When the temperatures go up, fly numbers rapidly increase. If not controlled, adult flies continue to lay eggs and increase the fly population. Managing larvae and adult flies should be a continuous process. Every … [Read more...]
DOGPARCS study shows parasites are common in recreational canine sites
What has been suspected to be true about dog parks and parasite risks has been quantified. This study assessed the prevalence of these infections in dogs visiting off‑leash dog parks. It is the first large-scale effort to determine the prevalence of intestinal parasites in dogs visiting dog parks throughout the USA. Source: BMC, June 1, 2020. Link. Intestinal parasites, the … [Read more...]
Cat toys, catnip, cat eyes and moving with a cat
We continue to review articles targeted to animal owners. This helps ensure animal health pros know what various publications are telling animal owners and also to provide solid information to use in communications and social media. This selection of cat articles is worth your review. Source: Cat toys: How to keep them clean, when to throw them out, Catster, March 23, … [Read more...]
Cats need heartworm prevention too
A noticeable number of heartworm infections are found in indoor-only cats. This, along with limited treatment options, makes prevention important for every cat. Brian Calabro, DVM, discusses heartworm disease in cats. Source: DVM 360, June 8, 2020. Link. Cats are not small dogs making it good to review what we know about heartworm disease in cats and to refocus our efforts … [Read more...]
Never seen a screwworm? Here’s why.
Except for occasional reintroductions, primarily in imported dogs and horses, the screwworm has been eradicated in the U.S. Eradication started in the 1950s with the joint vision of ranchers working with USDA in a multidecade effort that included Mexico and Central America. This fascinating article sheds light on what it took to get rid of screwworms. As importantly, it focuses … [Read more...]
Flooding making fire ants meaner
Sea level rise and flooding are making fire ants bigger and meaner. Their bites are getting worse, too. According to a recent Louisiana State University study, freshwater and saltwater increase the already aggressive nature of red fire ants. Source: NOLA.com, April 22, 2020. Link. Coastal flooding caused a 72% increase in the volume of venom sacs in individual fire ants 24 … [Read more...]
They’re back and it’s gonna’ be loud!
In parts of southwestern Virginia, North Carolina and West Virginia, it's nearly time for a once-in-17-year emergence and mating season. As many as 1.5 million Brood IX cicadas could emerge per acre. Source: NPR, May 23, 2020. Link. Also see: Cicada Mania. Link. Also see: House Beautiful, May 21, 2020. Link. These periodic broods typically last four to six weeks before … [Read more...]
Horses: skin care, socialization and going swimming
Horse owners are inquisitive. They work hard to own and nurture horses for what may be relatively few days of riding enjoyment. The articles below help clear up some issues with aggression and ensure horses and riders enjoy time together. Sources: Why horses need social bonds, Horse Network, May 20, 2020. Link. Domestic horses spend more time in aggressive behavior and … [Read more...]