Want to see your event in the Tree Services calendar? E-mail the details to treepr@MooseRiverMedia.com.

May 

9-10 Northeastern Forest Products Equipment Expo. Champlain Valley Exposition, Essex Junction, Vt. For details, visit www.nefpexpo.net online.

15 Certified Tree Expert Prep Course II. Monmouth County Parks, Middletown, N.J. For more information, call 888-873-3034.

15 & 16 Planning for Our Future: Young Tree Management. Charlotte and New Hill, N.C. For details, call 336-774-0215, e-mail ncufc@aol.com or visit www.ncufc.org/events.

16-17 Expo Richmond 2008. Richmond Raceway Complex, Richmond, Va. More information is available online at www.exporichmond.com.

17 ISA Certified Tree Worker Exam. New Jersey Forestry Research & Education Center, Jackson, N.J. To learn more, call 609-625-6021 or visit www.isa-arbor.com.

19 Electrical Hazards Awareness Program workshop. Tucson Electric Power, Tucson, Ariz. For details, call 800-733-2622 or visit www.tcia.org.

19 Electrical Hazards Awareness Program workshop (Spanish). New Harvest Park, Knoxville, Tenn. For more information, visit www.tcia.org.

20 ISA Certified Arborist, Utility & Municipal Specialist Exams. PSE&G Training Center, South Plainfield, N.J. To learn more, call 609-625-6021 or visit www.isa-arbor.com.

20 Electrical Hazard & Aerial Rescue. Forest Resource Education Center, Jackson, N.J. For details, call 732-833-0500.

20 ISA Arborist Certification Course: Tree & Soil Relations. Casper, Wyo. To learn more, call 307-235-8309 or visit www.casperwy.gov.

20-22 Green West Expo & Conference 2008. Los Angeles Convention Center, Los Angeles, Calif. For more information, e-mail info@GreenWestExpo.com or visit www.GreenWestExpo.com.

21 An Introduction to the Ecology & Identification of Common Northeastern Conifers. ForestConnect Web cast available at www.dnr.cornell.edu/ext/forestconnect. To learn more, e-mail pjs23@cornell.edu.

23-25 Cole Chevrolet Mountain Carving Invitational. Bluefield, W.Va. For details, visit www.echo-usa.com/carvingseries.

28 Scouting for Pests and Problems of Turf and Woody Ornamentals Walkabout: Insects and Weeds. East Bridgewater, Mass. To learn more, call 413-545-0895 or visit www.umassgreeninfo.org.

28-30 National Conference on Urban Ecosystems. Orlando, Fla. For details, call 202-737-1944, ext. 238, or e-mail kcantrell@amfor.org.

June

3 ISA Arborist Certification Course: Diagnosis & Plant Disorders. Casper, Wyo. For more information, call 307-235-8309 or visit www.casperwy.gov.

4 Selecting, Planting & Maintaining Trees Following the ANSI, ISA & Accepted Industry Standards. Brea Community & Conference Center, Brea, Calif. For details, call 949-454-2409.

4 2008 Professional Development Series: Hazard Tree Workshop. Forest Park, Springfield, Mass. To learn more, visit www.masstreewardens.org/PDS.

4-5 Certified Treecare Safety Professional Workshop. Charlotte, N.C. For more information, call 800-733-2622 or visit www.tcia.org.

5 Urban Forestry: A Tool for Sustainable Communities. World Forestry Center, Portland, Ore. For details, visit www.pnwisa.org/calendar.

5 ISA Certified Arborist Exam. Fort Worth, Texas. For more information, visit www.isa-arbor.com/certification/tests.aspx.

5-7 Native Plants in the Landscape Conference. Millersville University, Millersville, Pa. To learn more, call 717-872-3030, e-mail npilc@yahoo.com or visit www.millersvillenativeplants.org.

7 NEC-ISA Tree Climbing Competition. Fort Williams, Cape Elizabeth, Maine. For more information, visit www.newenglandisa.org.

7 Certified Tree Expert Prep Course III. Monmouth County Parks, Middletown, N.J. For details, call 888-873-3034.

7 Illinois Arborist Tree Climbing Competition. Morton Arboretum, Lisle, Ill. To learn more, visit www.illinoisarborist.org.

7-10 Trees Florida Conference & Trade Show. Bonaventure Resort, Fort Lauderdale, Fla. For more information, visit www.treesflorida.com.

11-12 Certified Treecare Safety Professional Workshop. Mt. Laurel, N.J. To learn more, call 800-733-2622 or visit www.tcia.org.

11-12 Illinois Arborist Summer Conference. Allerton Park, Monticello, Ill. For more information, visit www.illinoisarborist.org.

12-14 National Road Chain Saw Carving Festival. Addison, Pa. For details, visit www.echo-usa.com/carvingseries.

12-15 Oregon Divisional Championship. Reedsport, Ore. To learn more, visit www.echo-usa.com/carvingseries.

12-15 Chetwynd Invitational Chain Saw Carving Championship. Chetwynd, B.C., Canada. For more information, visit www.echo-usa.com/carvingseries.

14 New Jersey State Tree Climbing Championships. Thompson Park, Lincroft, N.J. For details, visit www.njarboristsisa.com.

16 Conservation Arboriculture: Care of Veteran Trees. Biltmore Estate, Asheville, N.C. To learn more, call 336-774-0215, e-mail ncufc@aol.com or visit www.ncufc.org/events.

18 Engaging Communities in Urban Tree Risk Assessment. Jackson, Tenn. For more information, call 931-648-5725.

25-27 Field Diagnosis Seminar. Cornell University, Ithaca, N.Y. For details, call 845-855-0225.

25-28 ArborMaster Level I Precision Felling, Chain Saw Handling, Safety & Ergonomics and Level I Tree Climbing Methods & Best Practice. Haddam, Conn. For more information, call 860-429-5028, e-mail info@arbormaster.com or visit www.arbormaster.com.

26 Electrical Hazards Awareness Program workshop. Ohio State University, Columbus, Ohio. For details, call 800-733-2622 or visit www.tcia.org.

26 Maryland Arborist Association Summer Pest Walk. Baltimore, Md. To learn more, call 888-638-7337 or visit www.mdarborist.com.

July

12 British Columbia Regional Tree Climbing Competition. Queen’s Park, New Westminster, B.C., Canada. For more information, visit www.pnwisa.org/calendar.

16-18 Field Diagnosis Seminar. Cornell University, Ithaca, N.Y. To learn more, call 845-855-0225.

23-24 Landscape Horticulture Short Course. Cornell University, Ithaca, N.Y. For details, e-mail nlb2@cornell.edu.

24-25 Certified Treecare Safety Professional Workshop. St. Louis, Mo. For more information, call 800-733-2622 or visit www.tcia.org.

26-30 ISA’s 84th Annual Conference & Trade Show. America’s Center Convention Complex, St. Louis, Mo. For details, visit www.isa-arbor.com.

28 Electrical Hazards Awareness Program workshop. St. Louis, Mo. To learn more, call 800-733-2622 or visit www.tcia.org.

30 Weed Identification Work-shop: Broadleaf Weeds. Arnold Arboretum, Jamaica Plain, Mass. For more information, call 413-545-0895 or visit www.umassgreeninfo.org.

August 

6 Weed Identification Work-shop: Broadleaf Weeds. Univ-ersity of Massachusetts, Amherst, Mass. For more information, call 413-545-0895 or visit www.umassgreeninfo.org.

14 ISA Certified Arborist Exam. Round Rock, Texas. To learn more, visit www.isa-arbor.com/certification/tests.aspx.

20-21 Certified Treecare Safety Professional Workshop. San Jose, Calif. For more information, call 800-733-2622 or visit www.tcia.org.

27 Weed Identification Work-shop: Grassy Weeds. University of Massachusetts, Amherst, Mass. For details, call 413-545-0895 or visit www.umassgreeninfo.org.

September

13 10th Annual Tennessee Tree Climbing Championship. Lake Shore Park, Knoxville, Tenn. To register, visit www.tufc.com or call 615-352-8985.

24-26 ISA-Texas 29th Annual Tree Conference. College Station, Texas. For more information, visit www.isatexas.com.

26 ISA Certified Arborist Exam. College Station, Texas. For details, visit www.isa-arbor.com/certification/tests.aspx.

October

1 Scouting for Pests and Problems of Turf and Woody Ornamentals Walkabout: Weeds and Tree & Shrub Diseases. Arnold Arboretum, Jamaica Plain, Mass. For more information, call 413-545-0895 or visit www.umassgreeninfo.org.

21-23 Green East Expo & Conference 2008. Jacob K. Javits Convention Center, New York, N.Y. For details, e-mail info@GreenEastExpo.com or visit www.GreenEastExpo.com.

November

11-12 Certified Treecare Safety Professional Workshop. Milwaukee, Wis. For more information, call 800-733-2622 or visit www.tcia.org.

13-15 TCI Expo 2008. Milwaukee, Wis. For details, visit www.tcia.org.

February 2009

8-12 TCIA Winter Management Conference. Grand Bahama Island, Bahamas. For more information, visit www.tcia.org.