Stout presentation on Rice Stink Bug Management. Advanced rice entomology training at rice research station in Crowley, La on March 2, 2011

1. Rice Stink Bug Management : A program in transition Michael Stout, Bryce Blackman, Jason Hamm & Natalie Hummel

7. Current Research Information System Item No. 1 of 1 ACCESSION NO: 0219171 SUBFILE: CRIS PROJ NO: LAB03993 AGENCY: NIFA LA.B PROJ TYPE: SPECIAL GRANT PROJ STATUS: NEW CONTRACT/GRANT/AGREEMENT NO: 2009-34103-20018 PROPOSAL NO: 2009-00835 START: 01 SEP 2009 TERM: 31 AUG 2012 FY: 2009 GRANT YR: 2009 GRANT AMT: $60,898 INVESTIGATOR: Stout, M.; Hummel, N.; Groth, D.; Machtmes, K.; Bernhardt, J.; Tindall, K.; Way, M. PERFORMING INSTITUTION: Entomology LOUISIANA STATE UNIVERSITY BATON ROUGE, LOUISIANA 70893 REVISING MANAGEMENT PROGRAMS FOR THE RICE STINK BUG IN SOUTHERN RICE

8. Survey work – Dr. Hummel

9. Insecticide used to control rice stink bug in 2009 in Louisiana and Texas Percentage (%) LA Percentage (%) TX Malathion57% EC 29 8 Sevin 80S 0 0 Sevin 4F 0 0 Methyl 4 EC 19 36 KarateZ 67 48 Mustang Max 38 56 Prolex 3 0 Proaxis 0 0 Tenchu 20SG 1 40 Other 0 12

15. Using a Sweep Net for Insect Scouting Description: Dr. Roger Leonard demonstrates how to effectively use a sweep net in a soybean field for insect scouting. Primary Audience: General Resource Updated: 5/4/2010 8:52:14 AM File Type Using a Sweep Net-Dial-Up WMV Using a Sweep Net-Broadband WMVTo save, right click on file and select "Save Target As..."

16. Number of RSB “seeded” in 20 ft plot Number of RSB recaptured

19. % Response 0 100 100 50 50 75 75 25 25 Methyl Salicylate Caryophyllene Linalool Limonene Control * P < 0.05 Control Control Control * Odor Source 60 40 52 48 44 56 67 33

34. EPA has received requests from the registrants to voluntarily cancel all product registrations containing methyl parathion, a restricted use organophosphate insecticide and acaricide used primarily on cotton, corn, and rice, as well as on other agricultural crops. These requests would terminate the last methyl parathion products registered for use in the U.S., effective December 31, 2012. End-use products will not be sold after August 31, 2013 , and end-use products cannot legally be used after December 31, 2013.

35. Location LC50 ( μ g) 95% CI LA 2001-2002 0.63 0.47-0.84 TX 2009 1.41 0.09-98.61 Round Mott 3.51 Ganado 2.80 East Bernard 1.05 Beaumont 0.67 AR 2009 0.53 0.27-0.99 LA 2009 0.86 0.61-1.23 MO 2009 0.65 0.34-1.34

36. Location LC50 ( μ g) 95% CI LA 2001-2002 0.63 0.47-0.84 Arkansas 2010 0.44 0.19-0.96 Amagon 0.20 0.01-1.29 Gus – 1 st collection 0.19 0.00-0.45 John Bernhardt 0.96 0.15-20.09 Mississippi 2010 0.16 0.10-0.21 Location 1 0.19 0.09-0.27 Location 2 0.14 0.06-0.21 Missouri 2010 0.54 0.20-1.73 Wardell 0.43 0.03-2.60 Lee Farm 0.56 0.43-0.69 Marsh Farm 0.35 0.26-0.44 Louisiana 2010 0.17 0.09-0.29 Texas 2010 0.44 0.15-0.81 Beaumont 0.16 0.10-0.22 Gandado 1.55 0.93-2.25 Kendelton 0.50 N/A Round Mott 1.79 1.24-2.57

41. RSB vs Weed Density

43. RSB Variety Tolerance Trials