Archive Nut, Prune and Olive Programs

Primary Image
Honey bee packing pollen while foraging on a nectarine blossom. (Photo by Kathy Keatley Garvey
Bug Squad: Article

Packing It In

February 22, 2012
By Kathy Keatley Garvey
If you've ever watched honey bees work the blossoms, you'll probably see them packing pollen in their pollen baskets and cleaning their tongue as they buzz from flower to flower. Pollen is protein, and nectar, carbohydrates.
View Article
Primary Image
Honey bee foraging on rosemary. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Not Everybody Loves Honey Bees

February 21, 2012
By Kathy Keatley Garvey
Not everybody loves honey bees. Indeed, about one percent of the population will go into anaphylactic shock if they're stung by a bee. That's a very small percentage--one percent--but it's huge if you're allergic to bees. Other folks just don't want to be around them.
View Article
UC Weed Science (weed control, management, ecology, and minutia): Article

Impact of herbicidal weed control on soil, water, and energy

February 21, 2012
By Brad Hanson
I recently received a copy of a paper published by CropLife Foundation entitled "The Importance of Herbicides for Natural Resource Conservation in the U.S.". Publication date: January 2012.
View Article
UC Weed Science (weed control, management, ecology, and minutia): Article

Collaborative Weed Control

February 21, 2012
By Rebecca Miller-Cripps
Collaboration between Partners May Be an Effective Way to Fund Wildland Weed Control Projects Many funding sources for weed eradication have been reduced or completely eliminated.
View Article
Primary Image
Honey bee on nectarine blossom on Presidents' Day. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

A Golden Moment

February 20, 2012
By Kathy Keatley Garvey
It was a golden moment. The honey bees that collected pollen from our nectarine trees today looked as if they were lugging gold nuggets left over from the California Gold Rush. Struggling with the heavy pollen loads, some of the bees crashed to the ground.
View Article
Primary Image
Ladybugs in the fava beans at the Haagen-Dazs Honey Bee Haven, UC Davis. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

And Life Goes On...

February 17, 2012
By Kathy Keatley Garvey
The tender shoots of fava bean blossoms are attracting scores of aphids, which suits the ladybugs just fine. Nothing like an all-you-can-eat aphid buffet. The site: the Hagen-Dazs Honey Bee Haven, a half-acre bee friendly garden located next to the Harry H. Laidlaw Jr.
View Article
Primary Image
Strawberry plants (variety Albion) about 85 days after transplanting. Stunted plant growth, discoloration of the foliage with purple tinge indicated injury from 1,3-D. Transplanting took place 16 days after fumigation. (Photos by Surendra Dara)
E-Journal of Entomology and Biologicals: Article

Avoiding fumigant injury to strawberry plants

February 17, 2012
The combination of 1,3 dichloropropene (1,3-D)and cholorpicrin is a popular choice for fumigating strawberry fields after methyl bromide. It is very effective and convenient to administer through the drip irrigation system.
View Article
Primary Image
Irrigation scheduling can be accomplished through a variety of methods.
Topics in Subtropics: Article

Irrigation Scheduling

February 17, 2012
Irrigation efficiency requires not only uniform irrigation, but also the proper timing and amount of applied water. It is important that the irrigator know the system water application rate, either in inches per day, inches per hour, or gallons per hour.
View Article
Primary Image
Honey bee heading for an almond blossom on Bee Biology Road at UC Davis. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Everything Is Connected; Even the Bees

February 16, 2012
By Kathy Keatley Garvey
"When we try to pick out anything by itself, we find it hitched to everything else in the Universe."--John Muir, My First Summer in the Sierra Ecologist Louie Yang of the UC Davis Department of Entomology, tags that quote at the end of each email. So true. On that note, did you catch the Feb.
View Article