Posts Tagged: UC IPM
Do You Know Your Spiders?

Do you know your spiders? If you engage in social media, you've probably seen a "what-is-this" query about a spider that some unsuspecting...
A mama widow spider juggles her egg sacs. (Photo by Kathy Keatley Garvey)
A jumping spider eyes the photographer. (Photo by Kathy Keatley Garvey)
A banded garden spider moving right along. (Photo by Kathy Keatley Garvey)
A garden spider lying in wait for prey in its web. (Photo by Kathy Keatley Garvey)
Catch of the day! A crab spider nails a lygus bug. (Photo by Kathy Keatley Garvey)
Wrong Place at the Wrong Time

For the first butterfly, it was the right place at the right time. An alfalfa or sulfur butterfly (Colias eurytheme) fluttered into our...
An alfalfa butterfly, Colias eurytheme, nectaring on a Mexican sunflower (Tithonia rotundifolia). (Photo by Kathy Keatley Garvey)
Gotcha! This unfortunate alfalfa butterfly fluttered into the wrong place at the wrong time. In its larval stage, it is a pest of alfalfa. (Photo by Kathy Keatley Garvey)
Wasp Love: Pollinators, Artists and Biocontrol Experts

What a delight to see that European paper wasp nest tucked beneath the overhang of a fence in a Vacaville, Calif. neighborhood. My first...
An European paper wasp (Polistes dominula) nest in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
A European paper wasp, Polistes dominula, peers between the petals of a yellow rose. (Photo by Kathy Keatley Garvey)
Of French Fries, Couch Potatoes and Root-Knot Nematodes

When you think of potatoes, your thoughts probably turn to baked potatoes, French fries, the "one-potato-two-potato" game, or "couch potatoes"...
UC Davis nematologist Shahid Siddique. (Photo by Kathy Keatley Garvey)
Let's Hear It for Biocontrol, Integrated Pest Management

Let's hear it for biocontrol. You've seen lady beetles, aka ladybugs, preying on aphids. But have you seen an assassin bug attack a spotted...
An assassin bug drills a pest, a spotted cucumber beetle. (Photo by Kathy Keatley Garvey)
A lady beetle, aka ladybug, snares an aphid. (Photo by Kathy Keatley Garvey)
A crab spider munches on a stink bug. (Photo by Kathy Keatley Garvey)
A great blue heron engages in a little pest management: it catches a rodent, a meadow vole, at Bodega Bay. (Photo by Kathy Keatley Garvey)
The great blue heron gets its prey, a meadow vole, in position before swallowing it whole. (Photo by Kathy Keatley Garvey)