[1] USDA ARS Off Natl Programs, Beltsville, MD 20705 USA
[2] Sunflower & Plant Biol Res Unit, Fargo, ND USA
[3] Nat Prod Utilizat Res Unit, University, MS USA
[4] Nat Prod Utilizat Res Unit, University, MS USA
[5] Rangeland Resources & Syst Res Unit, Ft Collins, CO USA
[6] Range & Meadow Forage Management Res Unit, Burns, OR USA
[7] Biol Control Pests Res Unit, Stoneville, MS USA
[8] Crop Improvement & Protect Res Unit, Salinas, CA USA
[9] Nat Prod Utilizat Res Unit, University, MS USA
[10] Global Change & Photosynth Res Unit, Urbana, IL USA
[11] Great Basin Rangelands Res Unit, Reno, NV USA
[12] Invas Plant Res Lab, Ft Lauderdale, FL USA
[13] Univ Mississippi, Natl Ctr Nat Prod Res, Thad Cochran Res Ctr, Sch Pharm, Oxford, MS USA
[14] Southeast Watershed Res Unit, Tifton, GA USA
[15] Crop Prod Syst Res Unit, Stoneville, MS USA
[16] Foreign Dis Weed Sci Res Unit, Frederick, MD USA
[17] Pest Management Res Unit, Sidney, MT USA
[18] Invas Species & Pollinator Hlth Res Unit, Albany, CA USA
[19] Range & Meadow Forage Management Res Unit, Burns, OR USA
[20] Sunflower & Plant Biol Res Unit, Fargo, ND USA
[21] USDA ARS, Beltsville, MD USA
[22] Aerial Applicat Technol Res Unit, College Stn, TX USA
[23] Forage Seed & Cereal Res Unit, Corvallis, OR USA
[24] USDA ARS, Beltsville, MD USA
[25] Great Basin Rangelands Res Unit, Reno, NV USA
[26] Soil Dynam Res Unit, Auburn, AL USA
[27] Pest Management Res Unit, Sidney, MT USA
[28] Invas Plant Res Lab, Ft Lauderdale, FL USA
[29] Global Change & Photosynth Res Unit, Urbana, IL USA
[30] USDA ARS, Beltsville, MD USA
[31] Sugarcane Res Unit, Houma, LA USA
[32] Nat Prod Utilizat Res Unit, University, MS USA
[33] Columbia Univ, New York, NY USA