• Enter your email address to follow this blog and receive notifications of new posts by email.

    Join 1,795 other followers

  • Southern IPM blog posts

    June 2021
    M T W T F S S
  • Funded by USDA National Institute of Food and Agriculture

    The Southern Region IPM Center is located at North Carolina State University, 1730 Varsity Drive, Suite 110, Raleigh, NC 27606, and is sponsored by the United States Department of Agriculture, National Institute of Food and Agriculture.
  • Southern IPM Tweets

New Frequently Asked Questions on Honeybee Toxicity Testing for Registrants and Contract Laboratories

The Environmental Protection Agency has posted new frequently asked questions for registrants and contract laboratories conducting honeybee toxicity testing. These FAQs are made up of responses to inquiries EPA commonly receives about protocols used to generate honeybee toxicity data for submission in support of pesticide registration. Additionally, these FAQs are meant to complement the Agency’s existing Pollinator Risk Assessment Guidance and increase the transparency and clarity of the risk assessment process.

EPA encourages the regulated community to submit questions not found in the FAQs or risk assessment guidance to opppollinatortesting@epa.gov.

North Carolina bee expert demonstrates queen bee health on Capitol Hill

As Congress considers the Farm Bill and agricultural appropriations, agricultural researchers from a variety of disciplines are updating Congressional members and staff on research covering current challenges and emerging threats in agriculture, food and natural resources.

David Tarpy, CALS professor of entomology and Extension apiculturist, is participating in a national exhibition in Washington, D.C., on June 6 to help demonstrate how multiple types of U.S. Department of Agriculture funding (intramural, extramural, competitive and capacity) work together to bolster American innovation. Continue reading

Want pollinators? Lower the temperature

Researchers at NC State University recently published a paper about wild bee abundance in relationship to urban warming.

The paper challenges the idea that planting more flowers will attract more pollinators. Although the number of larger bees do increase as flower populations increase, populations of small bees tend to decline at some of the hottest sites. Continue reading

Management of honey bee colonies may contribute to Varroa populations, study shows

Close proximity of honey bee colonies may contribute to Varroa population growth and virus transmission, according to an article recently published in Environmental Entomology. Varroa just detach from their current host and hitch a ride to another colony on a visiting foraging bee.

Varroa mites don’t reproduce very fast. A female mite will produce one to three offspring; infestations take several years to reach levels that would threaten the hive. However, in managed honey bee colonies, varroa populations increase rapidly, causing beekeepers to apply up to seven miticide applications per year. Continue reading

Honey bee pests and diseases workshop in Florida

The University of Florida Honey Bee Research and Extension Lab is offering a one day honey bee pests and diseases workshop. This full day session emphasizes hands-on learning of various hive inflictions, how to identify and monitor them, and how to treat your hives. Topics covered include pathogens (viruses, bacteria, fungi) found in honey bee colonies, mites (traccheal and varroa), and other invaders.

Throughout the day you will get a chance to practice each technique in monitoring and treating hives with instruction and assistance by members of HBREL and the Ft. Lauderdale Research & Education Center. This workshop is great for any beekeeper who wants to learn more about how to properly manage their hives in the face of a multitude of pests and diseases.

This is a great opportunity to fulfill credits in the Master Beekeeper Program! There is a charge of $70 to take the course. Register here.

Additional Notes:

  • Check-in will be 7:30-8:00am inside the main doors at the UF/IFAS Ft. Lauderdale Research & Education Center.
  • Drink refreshments will be provided throughout the day, but please bring your own lunch.
  • Veils and bee suits will be available, but feel free to bring our own if you have one.
  • A maximum of 30 attendees will be permitted in this workshop to allow for hands-on practice of techniques.
  • A minimum of 10 attendees is required for this event. If minimum attendence is not met, those registered will be refunded in full.


Continue reading