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Events

  1. Texas: Small Acreage Farm Equipment Field Day, Cameron, April 30

    April 30 @ 8:00 am - 5:00 pm
  2. Texas: 2 Grain Grading Workshops, Amarillo, May 3-4

    May 3 @ 8:00 am - May 4 @ 5:00 pm
  3. Texas: Spring Field Day, Chillicothe, May 4

    May 4 @ 8:00 am - 5:00 pm
  4. Texas: Annual Concho, McCulloch County Wheat Tour, Millersview, May 5

    May 5 @ 8:00 am - 5:00 pm
  5. Texas: Private Pesticide Applicators Training, Menard, May 5

    May 5 @ 8:00 am - 5:00 pm
  6. Texas: Private Pesticide Applicator Training, San Angelo, May 6

    May 6 @ 8:00 am - 5:00 pm
  7. California: Almond Workshops Scheduled May 10-12

    May 10 @ 8:00 am - May 12 @ 5:00 pm
  8. Kentucky: Wheat Field Day, Princeton, May 10

    May 10 @ 8:00 am - 5:00 pm
  9. Texas: Multi-County Ag Chemical Collection Event, Kenedy, May 11

    May 11 @ 8:00 am - 5:00 pm
  10. Texas: Private Pesticide Applicator Training, Floresville, May 16

    May 16 @ 8:00 am - 5:00 pm
  11. Texas: Ag Forum, Austin, May 16

    May 16 @ 8:00 am - 5:00 pm
  12. Kansas: Wheat In-Depth Diagnostic School, Colby, May 17-18

    May 17 @ 8:00 am - May 18 @ 5:00 pm
  13. North Carolina: Pesticide Disposal Day, Washington, May 18

    May 18 @ 8:00 am - 5:00 pm
  14. Texas: Land, Water, and Wealth Symposium, Lufkin, May 20

    May 20 @ 8:00 am - 5:00 pm
  15. Georgia: Pest Manager Training, Valdosta, May 27

    May 27 @ 8:00 am - 5:00 pm
  16. Tennessee: Weed Tour, Jackson, June 22

    June 22 @ 8:00 am - 5:00 pm
  17. Southern Peanut Growers Conference, Miramar Beach, FL, July 21-23

    July 21 @ 8:00 am - July 23 @ 5:00 pm
  18. Illinois: Agronomy Day, Savoy, August 18

    August 18 @ 8:00 am - 5:00 pm

California Rice: Heavily Localized Weevil Counts, But Does it Mean a Bad Weevil Year?

Mike Christensen
By Larry Godfrey, University of California Davis May 10, 2012

California Rice: Heavily Localized Weevil Counts, But Does it Mean a Bad Weevil Year?

Large RWW flight at RES (Biggs, CA) night of April 30.  We got over 2100 RWW, which exceeds the total number captured the entire season in 2011 (a record low with only 415) and rivals the seasonal total for any year of the last 10 (except 2009 which was over 6000).

The night of April 29 appears to have over 500 adults as well (have not counted them yet).

The environmental conditions for flight did not appear ideal during those nights but I guess it was “good enough.”

        
         

Am I predicting a heavy weevil year?

It seems the infestation patterns are very localized now as opposed to coming from long-range flights so a prediction is hard to come up with.  But this pest is certainly “out and about” and waiting for flooded conditions.

Mike Christensen
By Larry Godfrey, University of California Davis May 10, 2012