Bug Squad

A daily (M-F) blog launched Aug. 6, 2008 and about the wonderful world of insects and those who study them. (Photo by Kathy Keatley Garvey)
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Mourning cloak butterfly on Echium (Photo by Kathy Keatley Garvey)

Good Morning, Mourning Cloak

May 18, 2026
By Kathy Keatley Garvey
 "Good morning, mourning cloak! Fancy meeting you here."The mourning cloak indeed chose a fancy meeting place. It touched down on our Tower of Jewels (Echium wildpretti) and began to nectar."I'm trying to get an image of you," I whispered. "Open your wings." And magically, or sort of magically, it did…
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Flame skimmer dragonfly, Libellula saturata, perched on a stick in a meadow. (Photo by Kathy Keatley Garvey)

Rhyming Prose: The Hunting Behavior of Dragonflies...

May 15, 2026
By Kathy Keatley Garvey
 You've seen dragonflies perched in meadows  but have you ever witnessed their hunting behavior?You won't want to miss the Bohart Museum of Entomology open house on Saturday, May 16 when UC Davis doctoral candidate and dragonfly expert Christofer Brothers shares his rhyming prose on dragonflies.He…
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Bao-Lam Huynh at his lab at UC Riverside (Photo by UC Riverside)

Nematodes vs. Cowpeas

May 14, 2026
By Kathy Keatley Garvey
 An expert on the battle between root-knot nematodes and cowpeas will present a seminar hosted by the UC Davis Department of Entomology and Nematology on Wednesday, May 20.Plant breeder, geneticist and nematologist Bao-Lam Huynh of UC Riverside will speak on "Genetic Analysis and Marker-Assisted…
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A colony of honey bees.

Show Me the Honey--And the Bees!

May 13, 2026
By Kathy Keatley Garvey
 UC Davis honey bee scientists will "bee" out in force this weekend at the annual California Honey Festival. This event is scheduled from 10 a.m. to 5 p.m., Saturday, May 16, and 10 a.m. to 3 p.m., Sunday, May 17,  at the Yolo County Fairgrounds, 1250 E. Gum Ave, Woodland. Admission is free.UC…
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Oranges in a grocery store. (Photo by Kathy Keatley Garvey)

Ag Pests and Climate Warming

May 12, 2026
By Kathy Keatley Garvey
 A team of nine researchers led by UC Davis entomologist Mia Lippey published an important paper today on climate warming and the effect on agricultural pests.The work, “Field Data Challenge Predictions of Universal Crop Pest Proliferation under Warming,” appearing in the Proceedings of the National…
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