Agriculture

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The squash bee, Peponapis pruinosa, is a specialist that pollinates only the cucurbits or squash family, Cucurbitaceae. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Thank the Squash Bee for That Pumpkin Pie

November 25, 2021
By Kathy Keatley Garvey
"Hey, there, pumpkin, how big of a piece of pumpkin pie do you want?" If you've ever been asked that, you may have responded--quite politely--"Small, thank you!" You probably didn't thank the squash bees.
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A lady beetle and her eggs in a Vacaville garden. Everything in nature is connected, says Frédérique Lavoipierre. If you have no aphids, no lady beetles or soldier beetles for you. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

'Garden Allies': Everything in Your Garden Has a Place

November 24, 2021
By Kathy Keatley Garvey
Don't ask if the insects you find in your garden are "good bugs or bad bugs." Everything in your garden has a place, and your place should be a healthy, thriving garden--free of pesticides, says Frdrique Lavoipierre.
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avocado irrigation
Topics in Subtropics: Article

Coastal Irrigation is Tough

November 24, 2021
By Ben A Faber
Recently I was asked why an irrigation schedule could be projected for almond and citrus in the Central Valley (Almonds:) and why the same couldn't be done for the main avocado growing areas.
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The Hall of Fame at the ESA meeting included images of Frank Zalom, Honorary Member, and Kelli Hoover, Fellow. (Entomological Society of America/Photography G)
Entomology & Nematology News: Article

Memories from the ESA Meeting in Denver

November 22, 2021
By Kathy Keatley Garvey
The Entomological Society of America's annual meeting is over, but scores of presentations may be viewed on its website. The virtual program is available for viewing through Jan. 31, 2022.
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"The growing presence of Aedes aegypti mosquitoes, which can transmit the viruses that cause Zika, dengue, chikungunya, and yellow fever as well as the parasite that causes heartworm in pets, is a major public health threat," says UC Davis medical entomologist/geneticist Geoffrey Attardo. (Photo by Geoffrey Attardo)
Bug Squad: Article

Geoffrey Attardo: Growing Presence of This Mosquito: 'A Major Public Health Threat'

November 22, 2021
By Kathy Keatley Garvey
UC Davis medical entomologist-geneticist Geoffrey Attardo, an assistant professor, UC Davis Department of Entomology and Nematology, says that the public health threat of the yellow fever mosquito, Aedes aegypti, cannot be overstated and it's crucial to control them now before a public health emerge...
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cimis
Topics in Subtropics: Article

Irrigation Scheduling Help

November 22, 2021
By Ben A Faber
https://ascelibrary.org/doi/full/10.1061/(ASCE)IR.1943-4774.0001632 Evaluation of Forecast Reference Evapotranspiration for Different Microclimate Regions in California to Enable Prospective Irrigation Scheduling Ghaieth Ben Hamouda, Ph.D.; Daniele Zaccaria, Ph.D.; Khaled Bali, Ph.D.; Richard L.
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