October 22-23 L1 Arborist Rigging Applications. Taylor, Mich. For more information, visit www.arbormaster.com.

26 Electrical Hazard Awareness & Minimum Approach Distances. Pollock, La. To learn more, call 225-578-7219 or visit www.isasouthern.org.

26-27 New Jersey Shade Tree Federation 87th Annual Meeting. Crowne Plaza, Cherry Hill, N.J. For more information, call 732-246-3210, email njshadetreefederation@att.net or visit www.njstf.org.

29-30 L2 Tree Climbing Methods & Best Practice. Haddam, Conn. For details, visit www.arbormaster.com.

30 2012 Wisconsin Arborist Association Fall Seminar. West Bend Mutual, West Bend, Wis. For more information, visit www.waa-isa.org.

31-November 2 Introductory Tree Climbing. Morris Arboretum, Philadelphia, Pa. For details, email jlm@upenn.edu or visit http://online.morrisarboretum.org/classes.

31-November 2 L2 Arborist Rigging Applications. Haddam, Conn. To learn more, visit www.arbormaster.com.

31-November 2 ISA Leadership Workshop. Hilton Garden Inn, Champaign, Ill. For more information, call 217-355-9411 or email jmoorman@isa-arbor.com.

31-December 12 UMass Extension 2012 Green School. Holiday Inn, Marlborough, Mass. For details, visit www.umassgreeninfo.org.

November 1 Pest Update. Milpitas, Calif. For more information, visit www.wcisa.net.

5; 7 Roots to Shoots with Dr. Gilman. Orlando, Fla.; Fort Lauderdale, Fla. To learn more, visit www.floridaisa.org.

5-8 Arborist School – Northern. Utah Botanical Center, Kaysville, Utah. For more information, visit www.utahurbanforest.org.

6-7 CTSP Workshop. Baltimore, Md. For details, visit www.tcia.org.

7-9 Advancing Your Climbing Skills: Pruning, Rigging & Removal with a Crane. Morris Arboretum, Philadelphia, Pa. To learn more, email jlm@upenn.edu or visit http://online.morrisarboretum.org/classes.

8 Georgia Exotic Pest Plant Council Annual Meeting & Conference. Stuckey Conference Center, Griffin, Ga. For details, visit www.gaeppc.org.

8-10 2012 TCI EXPO Conference & Trade Show. Baltimore, Md. For more information, visit www.tcia.org.

9 Electrical Hazard Awareness & Minimum Approach Distances. New Orleans, La. For details, call 225-578-7219 or visit www.isasouthern.org.

10 Maryland Arborist Association Volunteer Arborist Day. World War I Memorial, Druid Hill Park, Baltimore, Md. For more information, call 410-321-8082 or email mdarboristassoc@aol.com.

11-13 NEC-ISA Annual Conference. Newport, R.I. To learn more, visit www.newenglandisa.org.

12-13 Tree Risk Assessment Course & Exam. Redmond Inn, Redmond, Wash. For more information, visit www.pnwisa.org.

12-13 L1 Precision Tree Felling, Chain Saw Safety & Handling. Reston, Va. For details, visit www.arbormaster.com.

14-16 2012 Partners in Community Forestry Conference. Sacramento, Calif. To learn more, visit www.arborday.org.

14-16 L1 Tree Climbing Methods, Work Positioning & Best Practice. Reston, Va. For more information, visit www.arbormaster.com.

27 GUFC Workshop: Controlling Invasive Pests in the Urban Forest. Georgia Museum of Agriculture, Tifton, Ga. For details, call 800-994-4832 or email marylynne@gufc.org.

27-28 L1 Precision Tree Felling, Chain Saw Safety & Handling. Irving, Texas. To learn more, visit www.arbormaster.com.

28-December 1 ASCA Annual Conference. Rancho Bernardo Inn, San Diego, Calif. For details, visit www.asca-consultants.org.

29-December 1 L1 Tree Climb-ing Methods, Work Positioning & Best Practice. Irving, Texas. For more information, visit www.arbormaster.com.

December 3-6 Arborist School – Southern. Santa Clara, Utah. For details, visit www.utahurbanforest.org.

4-5 L1 Precision Tree Felling, Chain Saw Safety & Handling. Acworth, Ga. To learn more, visit www.arbormaster.com.

4-6 Arborist Certification Course. Charlottesville, Va. For more information, visit www.mac-isa.org.

5-7 Integrated Pest Manage-ment Training. Morris Arbor-etum, Philadelphia, Pa. To learn more, call 215-247-5777, ext. 125, or visit http://online.morrisarboretum.org/classes.

6-8 L1 Tree Climbing Meth-ods, Work Positioning & Best Practice. Acworth, Ga. To learn more, visit www.arbormaster.com.

10-11 L1 Arborist Rigging Applications. Acworth, Ga. For details, visit www.arbormaster.com.

14 Tree Dynamics & Integrated Risk Assessment. Baton Rouge, La. For more information, call 225-578-7219 or visit www.isasouthern.org.