Agriculture

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Butterflies showing mutated wings on their right sides. This image was used in one of Arnaud Martin's research publications. (Credit: Nathalie Vessillier)
Bug Squad: Article

Oct. 19th Seminar at UC Davis: Do Butterflies Dream of Genetic Tattoos?

October 12, 2018
By Kathy Keatley Garvey
Do butterflies dream of genetic tattoos? That's part of the creative title of a seminar that Arnaud Martin, assistant professor of biology, George Washington University, Washington, DC, will deliver next week to the UC Davis Department of Entomology and Nematology.
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An anise swallowtail, Papilio zelicaon, sets the scene in the Kate Frey Pollinator Garden at Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Buy a Plant and the Pollinators Are Free!

October 9, 2018
By Kathy Keatley Garvey
When you head over to a nursery, and see bees and butterflies and other pollinators foraging on the plants, that's a good sign. Buy the plants. Promise: The pollinators will come.
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Citrus thrips feeding causes gray scars in a ring-pattern around the stem end of fruit. Citrus thrips will be the topic of the first live UC webinar Oct. 17.
ANR News Releases: Article

UC agriculture experts offer a webinar series with continuing education credit

October 5, 2018
By Jeannette Warnert
Continuing education credits required by the California Department of Pesticide Regulation will now be available from UC Cooperative Extension by participating in live webinars. Everybody is busy, said Beth Grafton-Cardwell, UCCE citrus entomology specialist. It's hard for people to get to meetings.
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Honey bees circle a fork-tailed bush katydid feeding on a yellow rose. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

This Katydid Did

October 2, 2018
By Kathy Keatley Garvey
The katydid, as green as the leaves around it, is feeding on a yellow rose. It is paying no attention to the circling honey bees. The bees want nectar, not an encounter with a critter far bigger than they are. The katydid slowly moves from one devastated blossom to a bud.
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