April 23 & 30 Abiotic Training for Certified Arborists. Lincoln Land Community College, Springfield. For details, visit www.illinoisarborist.org.
May 24 Illinois Turfgrass Foundation/MAGCS Spring Golf Day. Briar Ridge Country Club, Schererville. To learn more, visit www.illinoisturfgrassfoundation.org.
August 4 Illinois Landscape Contractors Association Summer Field Day 2011. Charles J. Fiore Nursery, Chicago. For more information, visit www.ilca.net.
July 19 Midwest Regional Turf Field Day. Daniel Turf Center, West Lafayette. For details, visit www.mrtf.org.
May 5-6 Central States ASLA Conference. Iowa Events Center, Des Moines. To learn more, visit www.iaasla.org.
October 3 2011 Iowa Turfgrass Institute/Iowa GCSA Benefit Tour- nament. Wakonda Club, Des Moines. For details, visit www.iowaturfgrass.org.
August 4 Kansas Turfgrass Foundation Turfgrass Field Day. Olathe Horticulture Research & Extension Center, Olathe. For more information, visit www.kansasturfgrassfoundation.org.
December 6-8 61st Annual Kansas Turfgrass Conference. Topeka. To learn more, visit www.kansasturfgrassfoundation.org.
November 2-3 Kentucky Arborists Association Annual Conference & Meeting. Burlington. To learn more, visit www.kyisatree.org.
September 29 2011 Michigan Snow Conference & Expo. Suburban Collection Showplace, Novi. For details, visit www.landscape.org.
April 26 Best Management Practices for Small Site Stormwater Management. Crow Wing County Land Services Building, Brainerd. For more information, visit http://mnerosion.org.
September 15 Minnesota Turf & Grounds Foundation/University of Minnesota Field Days. TROE Center, St. Paul. To learn more, visit www.mtgf.org.
July 26 University of Missouri Turfgrass & Ornamental Field Day. University of Missouri South Farms, Columbia. For more information, visit www.motoc.org.
August 11 2011 Nursery Day. Missouri Botanical Garden, St. Louis. To learn more, visit www.mlna.org.
August 10 Nebraska Turfgrass Association Field Day. John Seaton Anderson Turfgrass Research Facility, Mead. To learn more, visit www.nebraskaturfgrass.com.
August 12 Nebraska Nursery & Landscape Association Field Day. Camp Carol Joy Holling Conference & Retreat Center, Ashland. For more information, visit www.nnla.org.
May 24 Rediscovering the Rhizosphere. Crowne Plaza Cleveland South, Independence. For details, visit www.ohiolandscapers.org.
August 4 Ohio Landscape Association Scholarship Golf Classic. Mallard Creek Golf Course, Columbia Station. To learn more, visit www.ohiolandscapers.org.
August 9 NGLCO Field Day. Rusty Oak Nursery, Valley City. For more information, visit www.onla.org.
August 10 Ohio State University Turfgrass Research Field Day. Ohio Turfgrass Foundation Research & Education Center, Columbus. For details, visit www.ohioturfgrass.org.
July 26 Wisconsin Turfgrass Association Summer Field Day. O.J. Noer Turfgrass Research Facility, Verona. For details, visit www.wisconsinturfgrassassociation.org.
April 22 PLANET Day of Service. Nationwide. For more information, visit http://planetdayofservice.org.
May 15-19 Lightfair International. Pennsylvania Convention Center, Philadelphia, Pa. For details, visit www.lightfair.com.
June 14-17 International Flori- culture Expo. Miami Beach Convention Center, Miami Beach, Fla. For more information, visit www.floriexpo.com.
June 22-24 Irrigation Association Education Foundation Faculty Academy. Walla Walla, Wash. To learn more, visit www.iaef.org.
June 22-25 14th Annual Snow & Ice Symposium. Schaumburg, Ill. For details, visit www.sima.org.