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ANR Blogs

Selected Insecticide Performance against Egyptian Alfalfa Weevil Larvae

Egyptian alfalfa weevil

Alfalfa weevil overwinters as an adult in field trash or other secluded hiding places and emerges in late winter or early spring. Soon after emergence and mating, the adult females begin inserting...

Posted on Monday, January 21, 2013 at 4:59 PM
  • Author: Vonny M. Barlow
  • Author: Larry Godfrey

The Unified Wine & Grape Symposium

Every year since 1995, the American Society for Enology and Viticulture (ASEV) and the California Association of Winegrape Growers (CAWG) have come together to present the Unified Wine & Grape...

Posted on Friday, January 18, 2013 at 9:07 AM

Pocket gophers: scourge of alfalfa?

Adult pocket gopher

One of the most damaging pests of alfalfa is the pocket gopher.  A recent study estimated that, when present, pocket gophers resulted in an 8.8% loss in revenue.  The damage that pocket...

Posted on Friday, January 11, 2013 at 5:19 PM
Tags: aluminum phosphide (1), baiting (1), IPM (12), pocket gopher (1), trapping (1)

How Low Can You Go? (The Effects of Low Temperatures on Alfalfa)

Seedling alfalfa with frost

We’ve had some pretty low morning temperatures lately in the San Joaquin Valley. How does alfalfa react to that? Established Plants I think most of us know that established plants in the San...

Posted on Friday, January 11, 2013 at 4:21 PM

Recent Virus Discovery: Grapevine Red Blotch Disease

Red blotch and red veins on a leaf of Cabernet  Franc grapevine (image from Grapevine Red Blotch Disease brochure, November 2012)

In November, Grapevine Red Blotch Disease was announced by University of California, Davis scientists, Mysore Sudarshana and James Wolpert. The disease was discovered after grapevines that appeared...

Posted on Friday, January 11, 2013 at 9:07 AM

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