Brent Holtz
Brent Holtz is a University of California pomology adviser with Madera County Cooperative Extension.
Tackling Verticillium Wilt In Almonds
By Brent Holtz|November 15, 2011
I visited an almond orchard last summer in Manteca, CA, with second-leaf trees showing Verticillium wilt. Cool, wet […]
Nitrogen is Most Import Element for Almond Growth
By Brent Holtz|April 1, 2008
Nitrogen is the most important element we can apply to our tree fruit crops. Almond growth and productivity […]
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Cool Cucumber Varieties You Will Want To Grow Now
Posted by Carol Miller|June 3, 2026