Pest Management & Plant Health

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A jumping worm on top of its coffee-ground like
castings. Photo by M. Bertone, NCSU.
Pests in the Urban Landscape: Article

Look Out for the Jumping Worm!

May 18, 2023
By Belinda Messenger-Sikes
The jumping worm, Amynthas agrestis, is an invasive earthworm capable of harming native forests that has been recently reported in some areas of California.
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An adult crane fly.
Pests in the Urban Landscape: Article

The “Mosquito Eater” Myth

May 11, 2023
By Lauren Fordyce
Lately you may have seen some large, leggy insects bumbling around on your home, bouncing off walls and ceilings. What are these? While many people call them mosquito eaters or mosquito hawks, they are actually crane flies. And unfortunately, they do not eat mosquitoes.
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Life stages of the western blacklegged tick (Ixodes pacificus). From left to right: adult female, adult male, nymph, and larva. Photo by CDPH.
Pests in the Urban Landscape: Article

Ticks and Lyme Disease

May 4, 2023
By Lauren Fordyce
In honor of Lyme Disease Awareness Month and in response to some misinformation about ticks on social media recently, we'd like to share some tick and Lyme disease facts. Ticks can spread several diseases to humans and pets, but Lyme disease is the most common.
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Common white grubs. The species left to right are: Japanese beetle, European chafer, and June beetle. Photo by David Cappaert, Bugwood.org
Pests in the Urban Landscape: Article

What are white grubs?

May 2, 2023
By Lauren Fordyce
You may be noticing white grubs in your compost piles, lawns, or garden beds. These white, c-shaped critters can be 1/4 inch long or 2 inches long, depending on the species.
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John Hargrove in South Africa providing expertise on the tsetse fly. (Photo by Pietro Ceccato of the SERVIR Applied Sciences Team)
Bug Squad: Article

John Hargrove: Targeting Tsetse, Trypanosomiasis and Climate Change

May 1, 2023
By Kathy Keatley Garvey
African trypanosomiasis, also called sleeping sickness, is a disease caused by a parasite. People can get this parasite when an infected Tsetse fly bites them. Symptoms include fatigue, high fever, headaches, and muscle aches. If the disease is not treated, it can cause death.
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Professor John Casida (center) with former graduate students Sarjeet Gill (left), now a UC Riverside distinguished emeritus professor, and Bruce Hammock, UC Davis distinguished professor. In the foreground is Lassie Hammock, Bruce's wife. This image was taken in 2016.
Entomology & Nematology News: Article

A Royal Tribute to the Legendary John Casida

April 30, 2023
By Kathy Keatley Garvey
The late UC Berkeley professor John Edward Casida (1929-2018), internationally recognized for his work on pesticides and their effects on humans, was the pesticide toxicologist of his generation, based on his research, his leadership and the impact of the many alumni from his laboratory.
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Ready to field questions are these representatives of the UC Statewide Integrated Pest Management Program: Karey Windbiel-Rojas (left), associate director for Urban and Community IPM/Area IPM Advisor, and IPM educator Lauren Fordyce. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Of Lady Beetles and Green Fruit Beetle Larvae

April 27, 2023
By Kathy Keatley Garvey
Make way for the beetles! Lady beetles, green fruit beetle larvae, and stick-on bug tattoos drew inquisitive and appreciative crowds when the UC Statewide Integrated Pest Management Program (UC IPM) staffed an informational booth at Briggs Hall during the 109th annual UC Davis Picnic Day.
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