Ongoing research

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This photo, by Stephen Daubert, is of a variable checkerspot (Euphydryas chalcedona.
Bug Squad: Article

Off to See the Butterflies

August 29, 2013
By Kathy Keatley Garvey
If you're not around the University of California, Davis, on Sunday morning, Sept. 29, you should be. You'll want to join the Butterfly Ecology Talk and Tour presented by naturalist Steve Daubert.
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UC Weed Science (weed control, management, ecology, and minutia): Article

Medusahead and Barb Goat Grass Forum on 11/5/2013

August 29, 2013
By Gale Perez
Here's information on the Medusahead and Barb Goat Grass Forum that will be held on November 5, 2013, at the UC Sierra Foothill Research & Extension Center (SFREC) in Browns Valley, CA. THIS IS A FREE EVENT to discuss the research and management strategies of medusahead and barb goatgrass.
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A western spotted orb weaver, Neoscona oaxacensis, finishing its web. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Acrobatic Spider

August 28, 2013
By Kathy Keatley Garvey
Oh, what serious webs they weave. Perfect concentric circles. Perfect for snagging prey. Perfect for capturing a few photographic images. Orb weavers take on the classic shape popularized by Charlotte the spider in E.B. White's children's book, Charlotte's Web.
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A European paper wasp on the hunt. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

The Terminator

August 27, 2013
By Kathy Keatley Garvey
So here you are, a Gulf Fritillary caterpillar, chowing down on the leaves of a passionflower vine.
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image 17873
IGIS: Article

San Francisco circa 2072

August 27, 2013
By Maggi Kelly
SF archipelago, c. 2072 Some fun before the semester starts! Like something out of a great scifi novel: from Burrito Justice (and via Mark O.
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UC Weed Science (weed control, management, ecology, and minutia): Article

FOUND: Japanese millet

August 27, 2013
By Gale Perez
This just in from the UC Rice blog (http://ucanr.org/blogs/riceblog/). The author is Luis Espino, UC Cooperative Extension Rice Farm Advisor in Colusa-Glenn-Yolo Counties. Japanese Millet August 26, 2013 Japanese millet is not a weed of rice in our area.
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Colusa County: Article

September 2013

August 26, 2013
Countywide projects offered, Craft Expo announced, 4-H Council Meeting...
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UC Weed Science (weed control, management, ecology, and minutia): Article

The Different Ways of Being a Weed

August 26, 2013
By Chris J McDonald
With apologies to Deborah Rabinowitz. (Seven Forms of Rarity, 1981) There are many different ways of being a pest. Some of the easiest ways are to use large bulldozers next to an office building, or have a computer virus send spam to every person on earth with an email address.
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Jap millet field
UC Rice Blog: Article

Japanese Millet

August 26, 2013
By Luis Espino
Japanese millet is not a weed of rice in our area. However, a PCA recently noticed it in an organic rice field. Japanese millet is in the same genus as our common watergrasses, and looks similar, but is much more robust. It seems to grow well under flooded and dry conditions.
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