Ongoing research

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Mosquito feeding. (Jack Kelly Clark)

West Nile Virus vs Zika Virus Part II

August 9, 2019
By Anne E Schellman
In Part I, we discussed why mosquitoes bite, and which mosquito species can spread West Nile and Zika virus. Now, let's talk about what mosquitoes need to reproduce, how to prevent them from breeding around your home, and best methods to protect yourself and your family while outdoors.
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Volume 70

August 9, 2019
Produce Safety from Purchase to Consumption: Shopping; Storing; Preparing...
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eucaplyptus drive 1930 Hogg, Auto Club C. CA
Topics in Subtropics: Article

Blue Gum Mulch

August 9, 2019
By Ben A Faber
Much has been made of the lethal effects of eucalyptus when living plants and their residues are near other desirable plants. Blue gum eucalyptus probably is the most widely grown euc in California and it particularly carries the onus of being a bad neighbor.
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Trunk of a cork oak by Claus Ableiter
The Real Dirt: Article

Local Trees: The Cork Oak

August 9, 2019
Why are wine bottles tall and narrow? That distinctive shape contributes to the happy marriage between cork and a bottle made tall enough to lie on its side so the wine can breathe through the cork as it matures.
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Legendary Lepidopterists Paul Opler (left), an octogenarian, and Robert Michael Pyle, a septuagenarian, chat during their visit to the Bohart Museum of Entomology. It was part of the Lepidopterists' Society's 68th annual conference. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

A Gathering of Lepidopterists at UC Davis

August 8, 2019
By Kathy Keatley Garvey
They are legends. Two of those attending the four-day international Lepidopterists' Society conference held recently at the University of California, Davis, are as celebrated in Lepidoptera circles as the butterflies they study.
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Mucor rot on strawberry. Note the fluffy appearance and wet sticky aspect of the sporangiophores. The paper towel used to be white, but has been completely stained with juice leaking out of the fruit.
Strawberries and Caneberries: Article

Exemplar Mucor Growth on Strawberry

August 8, 2019
By Mark P Bolda
I was holding some strawberry fruit a few weeks ago to check on a pathogen for a local grower (it's very likely anthracose, but more to come on that account), and of course this being late season had a lot of leak rot showing up.
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