Tulare

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Simazine degradation in California orchard soils

July 18, 2012
By Brad Hanson
Today I thought I'd share a recent research report on the the phenomenon of "enhanced" degradation of the herbicide simazine in citrus orchard soils. Click here for a link to the publication in the open-source journal, Air, Soil, and Water Research (Abit et al. 2012.
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Conservation tillage soil on right and standard tillage soil on left.
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Tillage practices changing

December 19, 2011
Californias Conservation Agriculture Systems Institute (CASI) has prepared its survey of tillage management acreage for 2010.
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Organic Herbicides - Do They Work?

August 28, 2011
By Brad Hanson
Todays post was written by Tom Lanini summarizing some recent work on organic herbicides. This article is also available in the "Topics in Subtropics" newsletter from the Tulare County Cooperative Extension office. http://cetulare.ucdavis.edu/newsletters/Topics_In_Subtropics39737.
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Olive orchard weed control

April 20, 2011
By Brad Hanson
Yesterday, I attended the Southern San Joaquin Valley Olive Day organized by UC Cooperative Extension orchard systems farm advisor, Elizabeth Fichtner (UCCE Tulare Co).
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Classroom presentation.
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CT research shared at New Horizons conferences

March 29, 2011
By Jeff Mitchell Whether its called high residue farming or conservation agriculture, theres very little of it currently done in California. For decades, the dominant production paradigm throughout California has been just the opposite - intense tillage, clean cultivation and residue-free fields.
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THIS DOG TICK, from the genus Dermacentor, is an adult female. When she's embedded and gorged with blood, she will swell to about half-an-inch long. Here she's crawling on a ruler. (Photo by Kathy Keatley Garvey)
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Ticked Off

July 6, 2009
Now here's something that will tick you off. You're taking photos of bumble bees and honey bees in tall grass near a wooded area, minding your own ISO, shutter speed and aperture. All's well with the world.
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