Ongoing research

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A camouflaged praying mantis dining on a bee. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Got to Kill to Live

July 31, 2015
By Kathy Keatley Garvey
Some folks dislike photos of praying mantids snagging, killing and eating their prey. Well, often the "eating" part comes before the "killing" part. Still, they have to kill to live. We all do. Or someone does it for us.
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IMG 1940
Topics in Subtropics: Article

Avocado Stem Blight Is Out There!!!!

July 31, 2015
By Ben A Faber
Growers are still calling in about avocados with thinning canopies, fruit drop and sunburn and leaf death. Coastal avocados are always difficult to irrigate. Mild weather followed by dry windy conditions means growers have to scramble to get water on.
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A honey bee cleaning her tongue. (Photo by Kathy Keatley Garvey)

Ever Seen a Honey Bee Cleaning Her Tongue?

July 30, 2015
By Kathy Keatley Garvey
We humans brush our teeth, and we sometimes brush our tongues. But have you ever seen a honey bee cleaning her tongue? Bay Nature contributing editor Alison Hawks recently asked two of our UC Davis bee experts why bees clean themselves.
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Gulf Fritillary (Agraulis vanillae) on Tithonia. (Photo by Kathy Keatley Garvey)

It Suits Them to a 'T'

July 29, 2015
By Kathy Keatley Garvey
It suits them to a "T." And the "T" is for Tithonia. Many species of butterflies frequent our Tithonia, also known as Mexican sunflower. Like its name implies, it's a member of the sunflower family, Asteraceae.
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Survey123
IGIS: Article

Survey 123 for Mobile Data Collection

July 29, 2015
By Sean D Hogan
IGIS is happy to announce that we now have a fantastic new tool for mobile data collection. This new tool is called Survey 123, and is among the most impressive of the new technological developments presented at the ESRI Users Conference last week in San Diego.
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navel phenological stages
Topics in Subtropics: Article

Regulated Deficit Irrigation

July 29, 2015
By Ben A Faber
Citrus response to irrigation water deficits have demonstrated that sensitivity of yield to water stress is dependent on the phenological phase in which water stress was applied. Adequate water supply is of major importance during citrus flowering and fruit set.
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McCormack Hall assistant superintendent Sharon Payne of Vallejo, a past president of the Solano County 4-H Leaders' Council, stands next to youth photography featuring insects. (Photo by Kathy Keatley Garvey)

Meet Me at the Fair!

July 28, 2015
By Kathy Keatley Garvey
County fairs are filled with fun, food and festivities. They're meant to educate, inform and entertain. What we've always loved about the county fairs: the incredible exhibits. Especially exhibits dealing with photographs and paintings of insects.
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