The Latest

Events

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

    January 20 @ 8:00 am - February 10 @ 8:00 am
  2. Texas: National Cotton Council Annual Meeting, Dallas, Feb. 5-7

    February 5 @ 8:00 am - February 7 @ 5:00 pm
  3. Texas: Wild Pig Management Workshop, Luling, Feb. 9

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    March 1 @ 8:00 am - March 4 @ 8:00 am
  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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North Carolina Cotton: Insects on the Decline

Ernst Undesser
By Jack Bacheler, North Carolina State University Extension Entomologist August 28, 2013

North Carolina Cotton: Insects on the Decline

If audio doesn’t begin automatically, click here.

The following is a transcript of the above podcast.

This is Jack Bacheler, Extension Entomologist at NCSU with the Wednesday Cotton Insect Update for August 28.

This week, we are certainly closer to putting cotton insects in the rear view mirror. Only stink bugs remain as a possible threat in some late cotton fields, with cotton aphids and spider mites and plant bugs no longer able to inflict economic damage.

        
         

Even without using the stink bug card or web app for treatment decisions based on internal boll damage and week of bloom, if hardened off speckled bolls, including cracked or open bolls, outnumber small bolls in the top of plants by about 5 to 6 or 7 to one, stink bugs should no longer be an economic problem in those fields. My guess is that less than 15% of our cotton acreage is still vulnerable to stink bug damage as of today.

Although the caterpillar toxin in early-planted WideStrike and Bollgard II cotton varieties tends to lose some of its effectiveness at this time of year, bollworm moth levels are far too low to create a problem in the coming weeks.

It’ll be interesting to find out how much late season boll damage our producers experienced in 2013 when we conduct our annual damaged boll survey.

That’s about it for this week. We’ll provide our last insect update tape this coming Wednesday, September 4. See you then.

Ernst Undesser
By Jack Bacheler, North Carolina State University Extension Entomologist August 28, 2013