The Latest

Events

  1. Illinois: Crop Management Conferences, Jan. 20 – Feb. 10

    January 20 @ 8:00 am - February 10 @ 8:00 am
  2. Texas: Wild Pig Management Workshop, Luling, Feb. 9

    February 9 @ 8:00 am - 5:00 pm
  3. Ohio: Corn College Workshop, Greenville, Feb. 10

    February 10 @ 8:00 am - 5:00 pm
  4. Arkansas State Agribusiness Conference, Jonesboro, Feb. 10

    February 10 @ 8:00 am - 5:00 pm
  5. Texas: Feed-Grain Marketing Workshop, Amarillo, Feb. 10-11

    February 10 @ 8:00 am - March 11 @ 5:00 pm
  6. West Florida Crops Meeting, Jay, February 11

    February 11 @ 7:45 am - 12:00 pm
  7. Georgia: Ag Business Planning Workshop, Glennville, Feb. 11, 18

    February 11 @ 8:00 am - February 18 @ 5:00 pm
  8. Alabama-Florida Peanut Trade Show, Dothan, February 11

    February 11 @ 8:00 am - 5:00 pm
  9. Four States Agricultural Exposition, Texarkana, Feb. 11

    February 11 @ 8:00 am - 5:00 pm
  10. Ohio: Agronomy Workshops, Wooster, Feb. 15, 16

    February 15 @ 8:00 am - February 16 @ 8:00 am
  11. Louisiana: Irrigation Management Workshop, Marksville, Feb. 16-17

    February 16 @ 8:00 am - February 17 @ 8:00 am
  12. Tennessee: Irrigation Meeting, Somerville, Feb. 16

    February 16 @ 8:00 am - 5:00 pm
  13. Tennessee: Cotton Focus Meeting, Jackson, Feb. 18

    February 18 @ 8:00 am - 5:00 pm
  14. Illinois: Ag Tech Innovation Summit, Champaign, Feb. 18

    February 18 @ 8:00 am - 5:00 pm
  15. Texas: Oil, Gas Leasing Workshop, College Station, Feb. 22

    February 22 @ 8:00 am - 5:00 pm
  16. Texas: Wild Pig Management Workshop, Burnet, Feb. 24

    February 24 @ 8:00 am - 5:00 pm
  17. Virginia: USDA Agricultural Outlook Forum, Arlington, Feb. 25-26

    February 25 @ 8:00 am - February 26 @ 5:00 pm
  18. Georgia: Pest Manager Training, Forsyth, Feb. 25

    February 25 @ 8:00 am - 5:00 pm
  19. Tennessee: Winter Row Crop Marketing Meeting, Mason, Feb. 25

    February 25 @ 8:00 am - 5:00 pm
  20. Texas: Rice Technical Working Group, Galveston, March 1-4

    March 1 @ 8:00 am - March 4 @ 8:00 am
  21. Texas: Rice Technical Working Group Conference, Galveston, March 1-4

    March 1 @ 8:00 am - March 4 @ 5:00 pm
  22. Indiana Small Farm Conference, Danville, March 4-5

    March 4 @ 8:00 am - March 5 @ 5:00 pm
  23. Kansas: 103rd Annual Cattlemen’s Day, Manhattan, March 4

    March 4 @ 8:00 am - 5:00 pm
  24. Kentucky: Integrated Pest Management Training, Princeton, March 2

    March 6 @ 8:00 am
  25. Oklahoma: Irrigation Conference, Woodward, March 8

    March 8 @ 8:00 am - 5:00 pm
  26. Oklahoma: Pecan Management Course, Stillwater, March 8

    March 8 @ 8:00 am - 5:00 pm
  27. Missouri: Free Pesticide Collection Event, Portageville, March 12

    March 12 @ 8:00 am - 5:00 pm
  28. Florida: Carinata Summit, Quincy, March 15-16

    March 15 @ 8:00 am - March 16 @ 5:00 pm

 

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Virginia Peanuts: Conditions Ideal for Sclerotinia Blight Development

Ernst Undesser
By Chris Drake, Virgina Cooperative Extension August 20, 2013

Virginia Peanuts: Conditions Ideal for Sclerotinia Blight Development

Now, let’s touch on peanuts for a bit. I have scouted several fields in the area and found sclerotinia blight in some fields. It has not been a heavy infestation thus far, but the disease is present.

sclerotinia_blight_peanuts_virginia_chris_drakeThe weather of late has been ideal for the development of this devastating disease. Please scout your fields regularly to determine if treatment is necessary. The picture shown is a textbook example of sclerotinia blight symptoms. I found this just this morning in a field of Sugg in Newsoms. Even though Bailey and Sugg possess resistance to this disease, we can still see outbreaks in a high pressure scenario, so do not rest easy while optimal disease conditions exist.

        
         

Omega 500F is the best treatment at 1 pt. per acre, but Fontelis at 1 pt/ acre applied in sequential applications provides some level of suppression of the disease according to Dupont. This has not been proven in trial work at TAREC, but farmer reactions to applications in 2012 were favorable.

As always, rely on the peanut cotton infonet (1-800-795-0700) or access online for leafspot and sclerotinia advisories.

Ernst Undesser
By Chris Drake, Virgina Cooperative Extension August 20, 2013