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 54, Issue 6Newly certified November 5, 2021 The following list includes newly certified individuals and those who have added additional certifications since the last issue of Crops & Soils magazine.CanadaAlbertaBickley, Shannon, Red Deer County, AB (CCA-PP)Briar, Shabeg, Olds, AB (CCA-PP)Fox, Cale, Bow Island, AB (CCA-PP)Mead, Trisha, Vermilion, AB (CCA-PP, 4R NMS)Murphy, Kathleen, Clive, AB (CCA-PP)Penner, Maria, Warner, AB (CCA-PP)Therrien, Eric, La Broquerie West, MB (CCA-PP)Verstappen, Jess, High Prairie, AB (CCA-PP)Yaremko, Stacie, Peace River, AB (CCA-PP, 4R NMS)ManitobaBilinsky, George, Winnipeg, MB (CCA-PP, 4R NMS)Ganczar, Steven, Dauphin, MB (CCA-PP)Heard, William, Carman, MB (CCA-PP)Van Damme, Kory, Pilot Mound, MB (CCA-PP, 4R NMS)Volkov, Sergey, Winnipeg, MB (CCA-PP, 4R NMS)OntarioBenoit, Lauren, London, ON (CCA-ON)Bossuyt, Scott, Aylmer, ON (CCA-ON)Craven, Amanda, Alymer, ON (CCA-ON)McDonnell, Maggie, Monkton, ON (CCA-ON)Nanne, Stephanie, Perth, ON (CCA-ON, 4R NMS, RMS)O’Hanlon, Tanner, Guelph, ON (CCA-ON)Sebok, Troy, Tillsonburg, ON (CCA-ON)Veldhuizen, Wilena, Woodstock, ON (CCA-ON)Weber, Joshua, Newbury, ON (CCA-ON)SaskatchewanBlack, Danielle, Wolseiey, SK (CCA-PP)De Roo, Andrea, Indian Head, SK (CCA-PP, 4R NMS)de Vries, Abraham, Aberdeen, SK (CCA-PP)Feil, Skye, Swift Current, SK (CCA-PP, 4R NMS)Gilroyed, Jacqueline, Meadow Lake, SK (CCA-PP)Hiduk, Marcy, Yorkton, SK (CCA-PP)Klassen, Darby, Central Butte, SK (CCA-PP)Kupper, Michael, Regina, SK (CCA-PP)McCarthy, Rhett, Grenfell, SK (CCA-PP)Morton, Kimberly, Landis, SK (CCA-PP)Rein, Ronald, Wolseley, SK (CCA-PP)Sparrow, Jill, Tisdale, SK (CCA-PP)United StatesArkansasErvin, Linda, Jonesboro, AR (CCA-AR, 4R NMS)Malone, James, Paragould, AR (CCA-AR, CPAg, RMS)Shelton, Craig, Lonoke, AR (CCA-AR, CPAg)CaliforniaBroad, Cory, Fresno, CA (CCA-WR, PASp)Camacho, Jesus, King City, CA (CCA-WR)Cisneros, Jorge, Roseville, CA (CCA-WR)Dunbar, Julie, Ventura, CA (CCA-WR)Flores, Omar, Newman, CA (CCA-WR)Garcia, Kaitlyn, Bakersfield, CA (CCA-WR)Garcia, Miguel, Napa, CA (CCA-WR)Harbour, Ryan, Salinas, CA (CCA-WR)Jackson, Alex, Fresno, CA (CCA-WR)King, Amy, Fortuna, CA (CCA-WR)Loy, Matthew, Arvin, CA (CCA-WR)O’Connor, Patrick, Hanford, CA (CCA-WR)Patron, Ismael, Tranquillity, CA (CCA-WR)Sanchez, Adam-Gabriel, Kingsburg, CA (CCA-WR)Santi, Bradley, Davis, CA (CCA-WR, PASp)Spain, Brandon, Corcoran, CA (CCA-WR)Tibbitts, Carson, Davis, CA (CCA-WR)Toro, Jesus, Madera, CA (CCA-WR)Uribe, Oscar, Soledad, CA (CCA-WR)Uribe, Domingo, Greenfield, CA (CCA-WR)Yohannes, Zachary, Visalia, CA (CCA-WR)Zwonitzer, Martha, Tulare, CA (CCA-WR)ColoradoAkey, Brian, Holyoke, CO (CCA-CO)Dean, Carrie, Burlington, CO (CCA-CO)Randall, Troy, Amherst, CO (CCA-CO)Schroetlin, Curtis, Holyoke, CO (CCA-CO)Sintas, Coleman, Yuma, CO (CCA-CO)FloridaLucero, Luciano, Bradenton, FL (CCA-FL, 4R NMS, PASp)GeorgiaCoyle, David, Athens, GA (CCA-NC, CCA-SE, 4R NMS)Pisciotta, Michael, Bishop, GA (CCA-SE, 4R NMS)Whigham, James, Cairo, GA (CCA-SE)IllinoisAsche, Colton, Lena, IL (CCA-IL)Aylesworth, Chase, Monticello, IL (CCA-IL)Brokate, Haley, Paxton, IL (CCA-IL)Eisenmenger, Nicholas, Tolono, IL (CCA-IL, PASp)Hand, Aaron, Chenoa, IL (CCA-IL)Heinecke, Madelyn, La Prairie, IL (CCA-IL)Hosick, Logan, Cisne, IL (CCA-IL)Mitsdarfer, Charles, Tolono, IL (CCA-IL)Quinlan, Caleb, Mount Vernon, IL (CCA-MO, PASp)Reuss, Matthew, Sparta, IL (CCA-IL, PASp)Rotherham, Jacob, Springfield, IL (CCA-IL)Swanson, Zakary, Galva, IL (CCA-IL)Wiegmann, Benjamin, Nashville, IL (CCA-IL)IndianaShafer, Matthew, Peru, IN (CCA-IN, PASp)Windell, Jeremiah, Corydon, IN (CCA-IN, PASp)Yarlagadda, Subbarao, Shipshewana, IN (CCA-IN, CCA-WR, 4R NMS, PASp)IowaCook, Chance, Fairbank, IA (CCA-IA)Cook, Levi, Hubbard, IA (CCA-IA)Freed, Kristian, Cherokee, IA (CCA-IA)Jorgensen, Katie, Whiting, IA (CCA-IA, 4R NMS)Lally, Emma, Slater, IA (CCA-IA)Podhajsky, Brett, Dysart, IA (CCA-IA)Smith, Cooper, Sanborn, IA (CCA-IA)Toben, Laura, Aredale, IA (CCA-IA, PASp)KansasMayer, Dana, Alta Vista, KS (CCA-KS, 4R NMS)Speck, Scott, Atwood, KS (CCA-NE, PASp)KentuckyEbelhar, Philip, Owensboro, KY (CCA-KY)MichiganIsley, Jacob, Blissfield, MI (CCA-MI, 4R NMS, PASp)MinnesotaBengtson, Aaron, Dalton, MN (CCA-MN)Holy, Austin, Frazee, MN (CCA-ND)Kramer, Morgan, Santiago, MN (CCA-MN)Leuer, Sabrina, Big Lake, MN (CCA-MN)Roberson, Aricka, Mazeppa, MN (CCA-WI)Schneider, Leanna, Foley, MN (CCA-WI)Schouviller, Kelly Kay, Hawley, MN (CCA-MN)Schubert, Rebecca, Little Falls, MN (CCA-MN)MissouriGastler, Lindsey, Lexington, MO (CCA-MO)Hayes, William, Sumner, MO (CCA-MO, CCA-NE, PASp)NebraskaBristol, Stephen, Gibbon, NE (CCA-NE)Hansen, Jason, Tekamah, NE (CCA-NE)Krueger, Michael, Lincoln, NE (CCA-NE, 4R NMS)Loftis, Jake, Oakland, NE (CCA-NE)McAfee, Joel, Wakefield, NE (CCA-NE)McCord, Samuel, Stamford, NE (CCA-NE)Parrish, John, Henderson, NE (CCA-NE, 4R NMS)Popken, Chris, Hooper, NE (CCA-NE)Schroeder, Dale, Paxton, NE (CCA-NE)New YorkFerry, Travis, Middletown, NY (CCA-NR)North CarolinaCosky, Steven, Greensboro, NC (CCA-NC, RMS)Mays, Joshua, Jackson Springs, NC (CCA-NC)North DakotaBerg, Lindy, Cando, ND (CCA-ND)Duncan, Garth, Grand Forks, ND (CCA-MO, RMS)Langseth, Chandra, Barney, ND (CCA-ND, RMS, PASp)OhioZirkle, Darcie, Saint Paris, OH (CCA-OH)OklahomaChildress, Garrett, Okmulgee, OK (CCA-OK, PASp)Newlin, Lane, Yukon, OK (CCA-OK)OregonWasilewski, Sydney, Echo, OR (CCA-NW, CCA-RM)PennsylvaniaDressler, Bradley, Northumberland, PA (CCA-PA)South DakotaGustafson, Kyle, Brookings, SD (CCA-SD, 4R NMS, RMS)Martinmaas, Tyson, Sioux Falls, SD (CCA-SD, 4R NMS, PASp)Steffen, Andrew, Burke, SD (CCA-SD)Terveen, Joshua, Emery, SD (CCA-SD, 4R NMS)Von Eye, Jason, Mitchell, SD (CCA-SD)TennesseeDodd, Sarah, Trenton, TN (CCA-TN)Sheehan, Daniel, Bolivar, TN (CCA-TN)Webb, James, Jackson, TN (CCA-TN)WisconsinFroiland, Berent, Viroqua, WI (CCA-WI)Garvey, Maxwell, Seymour, WI (CCA-WI)Gerads, Kyle, Reedsburg, WI (CCA-WI)Hahn, Carl, Jefferson, WI (CCA-WI, 4R NMS)Nielsen, Dylan, Greenwood, WI (CCA-WI)Petrie, Jacob, Appleton, WI (CCA-WI)Siiro, Matthew, Madison, WI (CCA-WI)Wittmus, Trevor, Valders, WI (CCA-WI)WyomingMagnuson, Blaine, Lingle, WY (CCA-RM) More people news Back to 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 Macrophyte life form influences accumulation of the antiparasitic drug ivermectin in wetlands October 23, 2026 Reading the frontier: A year in our journals October 23, 2026 In memoriam: Gary Carl Steinhardt October 22, 2026 Recent articles Management and productivity of corn–alfalfa intercropping systems in the southeastern United States October 22, 2026 Can you really grow organic potatoes without tillage? October 21, 2026 Putting agricultural ethics into practice October 19, 2026
Macrophyte life form influences accumulation of the antiparasitic drug ivermectin in wetlands October 23, 2026
Management and productivity of corn–alfalfa intercropping systems in the southeastern United States October 22, 2026