St. Augustinegrass remains resilient under certain irrigation and fertilization restrictions, with or without soil humectants July 7, 2026
St. Augustinegrass remains resilient under certain irrigation and fertilization restrictions, with or without soil humectants July 7, 2026
HomePublicationsCrops & SoilsIssuesCrops Soils: Volume 53, Issue 4Newly certified June 30, 2020 The following list includes newly certified individuals and those who have added additional certifications since the last issue of Crops & Soils magazine.CanadaAlbertaCode, Micayla, Delia, AB (CCA-PP)Ireland, Amy, Blackfalds, AB (CCA-PP)Janzen, Shane, Coaldale, AB (CCA-PP)Jensen, Reagan, Taber, AB (CCA-PP)Jeworski, Cherilynn, Vermilion, AB (CCA-PP)Koch, Frank, Vulcan, AB (CCA-PP)Krupa, Katelyn, Vimy, AB (CCA-PP)Mead, Trisha, Vermilion River, AB (CCA-PP)Muzyka, Kelly, Spedden, AB (CCA-PP)Nombela Gordo, Ricardo, Edmonton, AB (CCA-PP)Wagenaar, Ashley, Coaldale, AB (CCA-PP)ManitobaJanzen, Derek, Arnaud, MB (CCA-PP)Jones, Tammy, Carman, MB (CCA-PP)Maxwell, Charley, Douglas, MB (CCA-PP)Sahulka, Chad, Winnipegosis, MB (CCA-PP)Prince Edward IslandHarkness, Garret, Kinkora, PEI (CCA-AP)United StatesAlabamaKnight, Tristan, Rainbow City, AL (CCA-SE)ArkansasBost, Jimmie, Marvell, AR (CCA-AR)Doss, Bryan, Walnut Ridge, AR (CCA-AR)Miller, Austin, Beech Grove, AR (CCA-AR)ColoradoJones-Diamond, Sally, Akron, CO (CCA-CO)GeorgiaLanier, Joshua, Garfield, GA (CCA-SE)IdahoRickards, Christopher, Twin Falls, ID (CCA-NW)Shurtliff, Jonathan, Jackson, ID (CCA-NW)IllinoisAlberti, Phillip, Freeport, IL (CCA-IL)Bean, Alec, Champaign, IL (CCA-IL)Bennett, Jacob, Kewanee, IL (CCA-IL)Dau, Crystal, Rochelle, IL (CCA-IL)DeClerck, Adam, Mt. Auburn, IL (CCA-IL)Dozier, Ivan, Champaign, IL (CCA-IL)Gunther, Andrew, Camp Point, IL (CCA-IL)Jonjak, Allison, Brighton, IL (CCA-IL)Mackey, Craig, Marseilles, IL (CCA-IL)Niemeier, Daniel, Marine, IL (CCA-IL)Osborne, William, Granville, IL (CCA-IL)Rapp, Derek, Monticello, IL (CCA-IL)Reuss, Matthew, Red Bud, IL (CCA-IL)Speakes, Eric, Byron, IL (CCA-IL)Steber, Andrew, Claremont, IL (CCA-IL)Tanner, Joshua, Flora, IL (CCA-IL)Van Bogaert, Bryan, Elburn, IL (CCA-IL)Wesemann, Rebecca, Waterman, IL (CCA-IL)Yoder, Brian, Edinburg, IL (CCA-NE)IndianaBuiter, Michael, Lowell, IN (CCA-IL)Clemens, Tyler, Milan, IN (CCA-IN)Gremelspacher, Jacob, Westfield, IN (CCA-IN)Snyder, Chase, Milford, IN (CCA-IN)Turpin, James, Shoals, IN (CCA-IN)IowaBehnke, Joshua, Durango, IA (CCA-IA)Blythe, Dillon, Lone Tree, IA (CCA-IA)Clark, Nicholas, Osage, IA (CCA-IA)Ellensohn, Leah, Kingsley, IA (CCA-IA)Evans, Jesse, Boyden, IA (CCA-IA)Geiter, Clay, Grundy Center, IA (CCA-IA)Lukes, William, Osage, IA (CCA-IA)Lydolph, Andrew, Stockport, IA (CCA-IA)Merfeld, Zachary, Thornton, IA (CCA-IA)Schneider, Jordan, Iowa City, IA (CCA-IA)KansasDunlFrye, Trent, Abilene, KS (CCA-KS)Haverkamp, Trenton, Dodge City, KS (CCA-KS)KentuckyBanks, Kirsten, Russellville, KY (CCA-KY)Coles, Bryan, Hazel, KY (CCA-KY)Wright, Susan, Hopkinsville, KY (CCA-KY)LouisianaFoster, Matthew, Vidalia, LA (CCA-LA)MarylandBoyle, Ryan, Centreville, MD (CCA-CB)Draper, John, Centreville, MD (CCA-CB)Levin, Maxine, Silver Spring, MD (CCA-CB)MichiganDavis, Linda, Eau Claire, MI (CCA-MI)Goulding, Blake, Jeddo, MI (CCA-MI)Poley, Kristin, St Johns, MI (CCA-MI)Roggenbuck, Scott, Harbor beach, MI (CCA-MI)Stotz, Jessica, Ida, MI (CCA-MI)MinnesotaBenike, Jacob, Oronoco, MN (CCA-MN)Boersma, Jacob, Garfield, MN (CCA-MN)Cook, Connor, Moorhead, MN (CCA-MN)Fox, Anastasia, Welch, MN (CCA-MN)Harrison, Joel, Morris, MN (CCA-MN)Huffman, Christopher, Crookston, MN (CCA-ND)Johnson, Paul, Litchfield, MN (CCA-MN)Klobassa, Nathan, Kasson, MN (CCA-MN)MississippiMcGowin, Matthew, Flowood, MS (CCA-MS)MissouriJones, Adam, Columbia, MO (CCA-MO)Tieman, Chad, Alma, MO (CCA-MO)NebraskaKennedy, Tyler, Cedar Rapids, NE (CCA-NE)Leonard, Nicole, Shelton, NE (CCA-NE)Steffensmeier, Alexander, West Point, NE (CCA-NE)Thies, Andrew, Sterling, NE (CCA-NE)Vreugdenhil, Tyler, Kearney, NE (CCA-NE)New JerseyBritt, Nicholas, Frenchtown, NJ (CCA-PA)Morrow, Kevin, Phillipsburg, NJ (CCA-CB)New YorkBoise, Tyler, Moravia, NY (CCA-NR)Luke, Amber, Hoosick Falls, NY (CCA-NR)Schillawski, Bryan, Savannah, NY (CCA-NR)North CarolinaVanstaalduinen, John, Ayden, NC (CCA-NC)North DakotaBridgland, Scott, West Fargo, ND (CCA-MN)Johnson, Angela, Finley, ND (CCA-ND)Messer, Joshua, West Fargo, ND (CCA-ND)Wald, Jeremy, Rugby, ND (CCA -ND)OhioBrubaker, Cody, Hamler, OH (CCA-OH)Gibson, Mark, Convoy, OH (CCA-IN, CPAg)Kemper, Matthew, Yorkshire, OH (CCA-OH)Wilhelm, Ryan, Desler, OH (CCA-OH)OregonFree, Brian, Corvallis, OR (CCA-NW)Livesay, Andrew, Corvallis, OR (CCA-NW)PennsylvaniaMartin, Stacy, Lancaster, PA (CCA-PA)Nansteel, Stacy, Easton, PA (CCA-PA)Zimmerman, Jeremiah, Millmont, PA (CCA-PA)South DakotaBell, Ryan, Harrisburg, SD (CCA-SD)Biskeborn, Scott, Chamberlain, SD (CCA-SD)Courtney, Charles, Humboldt, SD (CCA-SD)Enfield, Michael, Watertown, SD (CCA-SD)Hanson, Colton, Watertown, SD (CCA-SD)Mehlhaf, Mitchel, Menno, SD (CCA-SD)Mohr, Shawn, Brookings, SD (CCA-SD)Schindler, Aaron, Reliance, SD (CCA-SD)VermontJohnson, Laura, Sharon, VT (CCA-NR)WashingtonBecker, Stephen, Spokane, WA (CCA-NW)Chipman, Randall, Cashmere, WA (CCA-NW)Warnecke, Dennis, Spokane, WA (CCA-NW)WisconsinBirzer, Bradley, Freedom, WI (CCA-WI)Drier, Travis, Durand, WI (CCA-WI)Griesbach, Rick, Madison, WI (CCA-WI)Headlee, Austin, Plainfield, WI (CCA-WI)Jacques, James, Mazomanie, WI (CCA-WI)Kolb, Adam, Cleveland, WI (CCA-WI)Lenius, Shawn, Pardeeville, WI (CCA-WI)Madson, Ashley, Antigo, WI (CCA-WI)Perry, Rachel, Waupun, WI (CCA-WI)Schlagenhaft, Christopher, Loyal, WI (CCA-WI)Smith, Kayla, Stevens Point, WI (CCA-WI) 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 Optimizing winter wheat grain yield and protein concentration with weather-responsive nitrogen management in semi-arid dryland systems July 10, 2026 Herrera-Estrella elected Fellow of the Royal Society July 10, 2026 What is agronomy? July 9, 2026 Recent articles Optimizing winter wheat grain yield and protein concentration with weather-responsive nitrogen management in semi-arid dryland systems July 10, 2026 The Drought Resilience Calculator July 7, 2026 Storage of soil carbon in the Carolinas June 30, 2026
Optimizing winter wheat grain yield and protein concentration with weather-responsive nitrogen management in semi-arid dryland systems July 10, 2026
Optimizing winter wheat grain yield and protein concentration with weather-responsive nitrogen management in semi-arid dryland systems July 10, 2026