Illinois

June 10-11 Illinois Arborist Association Summer Conference. Lake of the Woods Forest Preserve, Mahomet. For more information, visit www.illinoisarborist.org.

August 5 Illinois Landscape Contractors Association Summer Field Day. Bork Nurseries, Onarga. For details, visit www.ilca.net.

September 22-23 2010 iTurfExpo. Midwest Golf House, Lemont. For more information, visit www.illinoisturfgrassfoundation.org.

Kansas

August 5 Kansas State University Turfgrass Field Day. Rocky Ford Turf Research Center, Manhattan. For details, visit www.ksuturf.com.

Michigan

March 23 The Great Plant Health Care Debate: Urban Soils & Tree Roots. Bingham Center, Bingham Farms. For more information, visit www.landscape.org.

March 24 Cultural, Chemical & Organic Options for Turfgrass Weed Control. Bingham Center, Bingham Farms. For more information, visit www.landscape.org.

March 25 Hardscape Designs for Outdoor Living Spaces. Bingham Center, Bingham Farms. For details, visit www.landscape.org.

April 9 Irrigation: Growth Opportunities from Service-Retrofitting; Irrigation Scheduling Using Precipitation Rates & Evapotranspiration. Bingham Center, Bingham Farms. To learn more, visit www.landscape.org.

Minnesota

March 22-23 ICPI Paver Certification Program. Dorsey-Ewald Conference Center, St. Paul. For details, visit www.mnla.biz.

March 24 NCMA Segmental Retaining Wall Installer Education Program. Dorsey-Ewald Conference Center, St. Paul. To learn more, visit www.mnla.biz.

March 25-26 Pesticide Certification Workshop & Exam. Dorsey-Ewald Conference Center, St. Paul. For details, visit www.mnla.biz.

March 30 Basic Irrigation & Installation. Dorsey-Ewald Conference Center, St. Paul. To learn more, visit www.mnla.biz.

May 25-27 Black Ash Symposium. Bemidji. For more information, visit www.fs.fed.us/r9/forests/chippewa/Ash/index.shtml.

September 16 Green for Life 2010: Planting Trees at Schools. Statewide day of service. For details, visit www.mnla.biz.

Missouri

April 10-11 Eco Expo. St. Louis Science Center, St. Louis. For more information, visit www.mlna.org.

June 24 Missouri Landscape & Nursery Association Field Day. Olathe, Kan. To learn more, visit www.mlna.org.

August 14 Missouri Landscape & Nursery Association Nursery Day. Missouri Botanical Garden/Kemper Center, St. Louis. For details, visit www.mlna.org.

September 9 Forrest Keeling Nursery Field Day. Elsberry. For more information, visit www.mlna.org.

Ohio

April 5 Professional Sales Training Program. Cuyahoga Valley Career Center, Brecksville. For more information, visit www.ohiolandscapers.org.

August 5 Ohio Landscape Association Scholarship Golf Classic. Mallard Creek Golf Course, Columbia Station. To learn more, call 800-335-6521 or visit www.ohiolandscapers.org.

August 10 NGLCO Summer Field Day. Lake Metroparks Farmpark, Kirtland. For details, visit www.nglco.com.

December 6-9 Ohio Turfgrass Conference & Show. Greater Columbus Convention Center, Columbus. To learn more, visit www.ohioturfgrass.org.

Wisconsin

March 20 WLCA/WCMA Awards Banquet. Wiconsin Club, Milwaukee. To learn more, visit www.findalandscaper.org .

August 12 2010 Wisconsin Nursery Association Summer Field Day & Trade Show. Northwoods Nursery, Rhinelander. For more information, call 414-529-4705.

National

March 25 Up By Roots Workshop. Seattle, Wash. To learn more, visit www.isa-arbor.com.

April 6; 8 Up By Roots Workshop. Dallas-Fort Worth, Texas; Austin, Texas. For more information, visit www.isa-arbor.com.

April 8-11 2010 Professional Landcare Network Student Career Days. Chattahoochee Technical College, North Metro Campus, Atlanta, Ga. For details, visit www.landcarenetwork.org.

April 21-24 2010 Meeting of the Alliance for Historic Landscape Preservation. Hotel Albuquerque, Albuquerque, N.M. To learn more, visit www.ahlp.org/docs/meetings.html#2009.

April 22 PLANET Day of Service. Nationwide. For more information, visit www.planetdayofservice.org.

April 24-26 American Society of Irrigation Consultants 2010 Annual Conference. Monterey, Calif. To learn more, visit www.asic.org.

April 27 WaterEC 2010. Marriott Nashville Airport Hotel, Nashville, Tenn. For details, visit www.waterec.net.

May 10-14 Lightfair International Institute, Trade Show & Conference. Las Vegas Convention Center, Las Vegas, Nev. For more information, visit www.lightfair.com.

June 1-4 Weeds Across Borders Conference. Shepherdstown, W.Va. For details, visit www.weedcenter.org/wab2010.

June 18 Up By Roots Workshop. Columbus, Ohio. For more information, visit www.isa-arbor.com.

June 21-24 American Nursery & Landscape Association Retail Roadshow. Salt Lake City, Utah. To learn more, visit www.anla.org.

June 23-26 13th Annual Snow & Ice Symposium. Rhode Island Convention Center, Providence, R.I. For more information, visit http://sima.org.

July 10 American Nursery & Landscape Association One-Day Landscape Tour. Columbus, Ohio. For details, visit www.anla.org.

July 18-24 Perennial Plant Association Symposium. Portland, Ore. For more information, visit www.perennialplant.org.

July 22-23 2010 Professional Grounds Management Society Summer Seminar & Site Visitation. Boston, Mass. To learn more, visit www.pgms.org.

July 26-30 2010 Turfgrass Producers International Summer Convention & Field Days. Sheraton New York Hotel & Towers, New York, N.Y. For more information, call 800-405-8873, e-mail meetings@turfgrasssod.org or visit www.turfgrasssod.org.

September 10-13 American Society of Landscape Architects Expo. Washington, D.C. For details, call 888-999-2752, e-mail info@asla.org or visit www.asla.org.

October 28-30 GIE+EXPO 2010. Kentucky Exposition Center, Louisville, Ky. To learn more, visit http://gie-expo.com.

November 9-11 Partners in Community Forestry National Conference. Loews Hotel, Philadelphia, Pa. For more information, visit www.arborday.org.

Canada/International

March 15-16 2010 Aquascape Winter Seminar Tour. Moncton, N.B. To learn more, visit www.aquascapetraining.com.

March 17-21 Canada Blooms. Direct Energy Centre, Toronto, Ont. For details, visit www.canadablooms.com.

April 11-14 International Conference on Turfgrass. Angers, France. To learn more, visit www.turfgrasssociety.eu.

April 20-22 LogiChem 2010. Hilton Hotel, Dusseldorf, Germany. For more information, e-mail LogiChem@wbr.co.uk or visit www.LogiChemEurope.com.

May 3-6 Sports Turf Association Sports Turf Management & Maintenance Course. University of Guelph, Guelph, Ont. For details, call 517-763-9431 or visit www.sportsturfassociation.com.