Macrophyte life form influences accumulation of the antiparasitic drug ivermectin in wetlands October 23, 2026
Macrophyte life form influences accumulation of the antiparasitic drug ivermectin in wetlands October 23, 2026
HomePublicationsCrops & SoilsIssuesCrops & Soils: Volume 58, Issue 10Newly certified October 3, 2025 The following list includes newly certified individuals and those who have added additional certifications since May 2025. CanadaAlbertaBohuslavskyi, Andrii, Lethbridge, AB (CCA-PP)DeVries, Jeremy, County of Barrhead, AB (CCA-PP)Hills, Evan, Morinville, AB (CCA-PP)Jones, Dylan, Lethbridge, AB (CCA-PP)Knodel, Emma, Lethbridge County, AB (CCA-PP)Menge, Daniel, Fort Vermilion, AB (CCA-PP)Patrician, Jenna, Calgary, AB (CCA-PP)Peters, Abigail, Taber, AB (CCA-PP)Philipsen, Laurens, Calgary, AB (CCA-PP)Rasmussen, Donald, Erskine, AB (CCA-PP)Schmidt, Tamryn, Huxley, AB (CCA-PP)Sereda, Shauna, Thorsby, AB (CCA-PP)British ColumbiaDavidson, Evan, Abbotsford, BC (CCA-NW)Wall, Nikolas, Surrey, BC (CCA-NW)ManitobaDeVries, Yannick, Roseisle, MB (CCA-PP)Forsythe, Christopher, Winnipeg, MB (CCA-PP)Gordovoy, Volodymyr, Winnipeg, MB (CCA-PP)Greer, James, Nesbitt, MB (CCA-PP)Hemphill, Luke, Letellier, MB (CCA-PP)Meleshko, Yevhenii, Fork River, MB (CCA-PP)Neuschwander, Dominic, Gladstone, MB (CCA-PP)Rathwell, Brina, Wawanesa, MB (CCA-PP)Storey, Austin, Winnipeg, MB (CCA-PP)OntarioAdams, Noelle, Scotland, ON (CCA-ON)Colville, Madeline, Woodville, ON (CCA-ON)Dervaric, Christine, Brantford, ON (CCA-ON)Fletcher, Stephanie, Caledonia, ON (CCA-ON)Kuncham, Vidya Sagar, Hawkesbury, ON (CCA-ON)Landry, Erik, Guelph, ON (CCA-ON)Levesque, Megan, Drayton, ON (CCA-ON)Long, Sarah, Tavistock, ON (CCA-ON)McLeod, Brandon, Morpeth, ON (CCA-ON)Pennington, Emily, Dresden, ON (CCA-ON)Queen, Adam, St Marys, ON (CCA-ON)Ricker, Owen, Dunnville, ON (CCA-ON)Schat, Joshua, Mount Elgin, ON (CCA-ON)SaskatchewanBateman, Amber, Zehner, SK (CCA-PP)Goodridge, Jessica, Saskatoon, SK (CCA-PP, CCA CND)Lee, Jordan, Melfort, SK (CCA-PP)Markusson, Colton, Invermay, SK (CCA-PP, CCA CND)Neilson, Jodie, Martensville, SK (CCA-PP)Roy, Stacey, Holbein, SK (CCA-PP)Vanrobaeys, Jeff, Fleming, SK (CCA-PP, 4R NMS)United StatesArkansasClarkson, Derek, Little Rock, AR (CCA-AR)Dick, Kathleen, Monticello, AR (CPSS)Gordon, Brett, Bradford, AR (CCA-AR)Hambrick, Hayden, Jonesboro, AR (CCA-AR)Simpson, Gregory, Jonesboro, AR (CCA-AR)ArizonaDeol, Kyle, Somerton, AZ (CCA-WR)CaliforniaAguilar, Felipe, Mendota, CA (CCA-WR)Avila, Alberto, Fillmore, CA (CCA-WR)Borchardt, Joseph, Clovis, CA (CCA-WR)Celli, Tiziano, Clovis, CA (CCA-WR)Cervantes, Diego, Salinas, CA (CCA-WR)De Groot, Jason, Turlock, CA (CCA-WR)Downs, Thomas, Lemoore, CA (CCA-WR)Dutra, Christian, Hanford, CA (CCA-WR)Faulkenberry, Jacob, Shafter, CA (CCA-WR)Fierro, Alex, Salinas, CA (CCA-WR)McCormick, William, Turlock, CA (CCA-WR)McIntosh, Charlie, Nevada City, CA (CCA-WR)Mele, Anthony, Fresno, CA (CCA-WR)Olson, James, Tulare, CA (CCA-WR)Parra, David, Corcoran, CA (CCA-WR)Ramos Cardenas, Miguel, Guadalupe, CA (CCA-WR)Robertson, Tucker, Paso Robles, CA (CCA-WR)Schwebel, Matthew, Anaheim, CA (CCA-WR)Silva, Carter, Salinas, CA (CCA-WR)Taggesell, Rick, Orcutt, CA (CCA-WR)Tamayo, Evan, San Luis Obispo, CA (CCA-WR)Thompson, Jared, Fresno, CA (CCA-WR)Venegas, Anthony Isaacs, Salinas, CA (CCA-WR)Zarate, Octavio, Davis, CA (CCA-WR)ColoradoRogers, Joshua, Greeley, CO (CCA-CO)FloridaAtwood, Ryan, Mount Dora, FL (CCA-FL)Barcelos Guiotti Braga, Jose Eduardo, Lorida, FL (CCA-FL)Katz, Shelley, Fort Myers, FL (CCA-FL)Myers, Coleman, Homestead, FL (CCA-FL)Rabinowitz, Ian, Lehigh Acres, FL (CCA-FL)GeorgiaDavis, Hunter, Ashburn, GA (CCA-SE)Dyer, Logan, Valdosta, GA (CCA-SE)Torrance, Ty, Tifton, GA (CCA-SE)IdahoBowen, Reid, Heyburn, ID (CCA-NW)Gelles, Kyle, Pingree, ID (CCA-NW)Martinez, Kaylen, Declo, ID (CCA-NW)IllinoisArnett, Cole, Hettick, IL (CCA-IL)Hart, Caleb, Barry, IL (CCA-IL)Heath, Tara, Lewistown, IL (CCA-IL)Hunter, Dane, Salem, IL (CCA-IL)Riddle, Skip, Heyworth, IL (CCA-IL)Sharer, Derek, Irving, IL (CCA-IL)Strickler, Jon, Monmouth, IL (CCA-IL)Wise, Kara, Lebanon, IL (CCA-IL)IndianaDouglas, Stewart, Flat Rock, IN (CCA-IN)Elsbury, Ethan, Greenfield, IN (CCA-IN)Nobbe, Elizabeth, Hartsville, IN (CCA-IN)IowaAnderson, Amber, Ames, IA (CPSS)Dyson, Tyler, Greenfield, IA (CCA-IA)Frisbee, Nickolas, Huxley, IA (CCA-IA)Kramer, Wesley, Nevada, IA (CCA-IA)Lager, Kurt, Algona, IA (CCA-IA)Langel, Anna, Missouri Valley, IA (CCA-IA)Lehman, Benjamin, Slater, IA (CCA-IA, TSP)Matthias, Aaron, Jesup, IA (CCA-IA)Samek, Ben, Dyersville, IA (CCA-IA)Schwyn, Ryan, Hardin, IA (CCA-IA)Smith, Tyler, Gilbert, IA (CCA-IA)Snyder, Nathan, Marcus, IA (CCA-IA)Timm, Zach, Monticello, IA (CCA-IA)Weigle, Julia, Northwood, IA (CCA-IA)KentuckyBrinkley, Zach, Olmstead, KY (CCA-KY)James, Bradley, Waverly, KY (CCA-KY)LouisianaBroussard, Jacob, Cheneyville, LA (CCA-LA)Vieira-Filho, Leandro, Baton Rouge, LA (CCA-LA)MainePeters, Paul, Monmouth, ME (CCA-NR)MarylandHinder, Christopher, Darlington, MD (CCA-CB)MichiganCelovsky, Madelyn, Jackson, MI (CCA-MI)Charles, Christine, Hickory Corners, MI (CCA-MI)Craft, John, Eaton Rapids, MI (CCA-MI)Grabemeyer, Emily, Dowagiac, MI (CCA-MI)Klee, Kirsten, Minden City, MI (CCA-MI)Meyer, Ronald, Hemlock, MI (CCA-MI)MinnesotaColline, Owen, Marshall, MN (CCA-MN)Lloyd, Jacob, Princeton, MN (CCA-MN)Read, Aidan, Minneapolis, MN (CCA-MN)Ruen, Connor, Grand Meadow, MN (CCA-SD)Sticken, Zachary, Mountain Lake, MN (CCA-MN)MississippiMoses, Corley, Carrollton, MS (CCA-MS)MissouriAtkins, Megan, Monroe City, MO (CCA-MO)Leefers, Austin, Maryland Heights, MO (CCA-MO)Mossbarger, Kasey, Marceline, MO (CCA-MO)MontanaLink, Austin, Great Falls, MT (CCA-RM)Slivka, Matthew, Winifred, MT (CCA-RM)NebraskaBeck, Adam, York, NE (CCA-NE)Frahm, Nicole, Winside, NE (CCA-NE)Jonak, Thayer, Lincoln, NE (CCA-NE)Miller, Cody, Venango, NE (CCA-CO)Murphy, James, Valentine, NE (CCA-NE)Piening, Haven, Waverly, NE (CCA-NE)Nevadadi Santo, Heinrich, Reno, NV (CCA-WR)New YorkGehl, Daniel, Walton, NY (CCA-NR)Hoag, Drew, Hoosick Falls, NY (CCA-NR)North CarolinaBuchanan, Dalton, Mills River, NC (CPSS)North DakotaBartsch, Zachary, Fargo, ND (CPSS)OhioBuscemi, Ross, Mt Sterling, OH (CCA-OH)Gillespie, Kaleb, Leipsic, OH (CCA-OH)Johnson, Reed, Columbus, OH (CPSS)Kelly, Kalen, Sabina, OH (CCA-OH)Linker, Brady, Coldwater, OH (CCA-OH)Lovejoy, Kendall, Archbold, OH (CCA-OH, CCA CND)Naymik, Michael, Tallmadge, OH (CPSS)Rohrs, Erica, Hamler, OH (CCA-OH)Stachler, Taylor, Rossburg, OH (CCA-OH)Sweeting, Derek, North Fairfield, OH (CCA-OH)Tracey, Joe, Montpelier, OH (CCA-OH)OregonFine, Edwin, Harrisburg, OR (CCA-NW)Hassing, Mitchell, Condon, OR (CCA-NW)Johnson, David, McMinnville, OR (CCA-NW)Palmer, Skyler, Condon, OR (CCA-NW)PennsylvaniaHall, Oliver, New Florence, PA (CCA-PA)South CarolinaSmith, Gary, Darlington, SC (CCA-SC)South DakotaCole, Charles, Groton, SD (CCA-SD)TennesseeBrigance, Jason, Martin, TN (CCA-TN)Tritt, Chad, Alamo, TN (CCA-TN, RMS)TexasKoop, Chad, Edna, TX (CCA-TX)White, Kendra, Lamesa, TX (CCA-TX)UtahAtoloye, Idowu, Logan, UT (CCA-NW)Mallory, Jarrod, Delta, UT (CCA-NW)VermontKarb, Ryan, Saint Albans, VT (CCA-NR)WashingtonBriggs, Brittany, Kittitas, WA (CCA-NW)Link, Elizabeth, Bellingham, WA (CCA-NW)Lopez, Javier, Sunnyside, WA (CCA-NW)Stacey, Matthew, Pullman, WA (CCA-NW)Wilcomb, Joseph, Palouse, WA (CCA-NW)WisconsinBroderick, Alexandria, Pound, WI (CCA-WI)Cupery, Seth, Randolph, WI (CCA-WI)Diehl, Michael, New Holstein, WI (CCA-WI)Donnelly, Derek, Middleton, WI (CCA-WI)Galewski, Benjamin, Plover, WI (CPSS)Golden, Briar, Alma, WI (CCA-WI)Kennedy, Kayla, Janesville, WI (CCA-WI)Lecher, Colten, New Holstein, WI (CCA-WI)Porstmann, KaitLynn, Juda, WI (CCA-WI)Schulenberg, Hailey, Mount Horeb, WI (CCA-WI)Wech, Matthew, Dodgeville, WI (CCA-WI) More People Back to current issue Back to home Text © . The authors. CC BY-NC-ND 4.0. Except where otherwise noted, images are subject to copyright. Any reuse without express permission from the copyright owner is prohibited.Share this: Related articles Cultivating artificial intelligence in agricultural research and production October 30, 2026 Introducing Extension Spotlight October 30, 2026 Webinar series focuses on 4R nutrient stewardship October 30, 2026 Recent articles Introducing Extension Spotlight October 30, 2026 Webinar series focuses on 4R nutrient stewardship October 30, 2026 Webinar: Application of Adjuvants with Biopesticides and Organic Agriculture October 26, 2026