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Green School Arboriculture Track

Trees are treasured features of our communities and neighborhoods, and frequent storm events over the past few years have highlighted the challenges of maintaining and protecting trees in the landscape. Working outdoors - whether on the street, in a park or in a client's backyard - exposes arborists to a variety of unique issues every day. This curriculum will help attendees learn to identify potential problems and to avoid being injured on the job. Topics of particular benefit to arborists include arboricultural safety standards, construction injury to trees, pruning, cabling and guying, insect and disease problems of trees, and tree risk identification and management. This track is designed especially for arborists, tree wardens, and municipal DPW workers.

For registration instructions and general program information, go to the Green School main page.

Arboriculture Schedule/Curriculum

Daily Schedule: With the exception of the first day which starts at 8:45 am for everyone, lectures run daily 9:00 am to 3:15 pm, with a 45 minute break for lunch.

Monday, October 26, 2020
8:45 AM

Orientation
An overview on note taking, preparing for exams, general operating procedures, snow cancellation policies, credit for certification programs and Mass. pesticide license, instructor evaluations and certificate requirements.

9:15 AM

Plant Form and Function
Mary Owen, UMass Extension
Learning how plants are put together, how they grow, and how they respond to their environment can help practitioners understand the cultural requirements of landscape plants, be helpful in avoiding problems relating to plant health, and aid in the diagnosis of plant health issues.

2:15 PM

Basic Principles of IPM and PHC
Tawny Simisky, UMass Extension
The principles of Integrated Pest Management (IPM) form the foundation for understanding and implementing wise management strategies for pests. IPM management techniques assist in reducing pest populations while protecting beneficial organisms and utilize best management practices that are least harmful to humans and the environment. This often includes reducing dependence on chemical pesticides. Plant Health Care (PHC) employs many of the aspects of IPM and is tailored for the Green Industry.

Thursday, October 29, 2020
9:00 AM

Soils Basics
Deborah Henson, University of Massachusetts
Understanding basic physical and chemical properties of soils and how proper management can improve soil health for better plant growth.

12:30 PM

Nutrient Management for Trees and Shrubs in the Landscape
Geoffrey Njue, UMass Extension
Which nutrients are essential for plant growth, how to manage soils to create an optimal supply of those nutrients, how to compensate for soil nutrient deficiencies through the addition of natural or synthetic sources of fertilizer, and timing and method of fertilizer applications.

Monday, November 2, 2020
9:00 AM

Basic Entomology
Tawny Simisky, UMass Extension
An overview of the characteristics that define insects from their close relatives, identification of the major orders of insects common to the Northeast, and life strategies common to these groups. Also a brief look at identifying larval (immature) insects and their development as driven by temperature. Basic entomology will set the stage for the common insect pests encountered by the Green Industry, while reminding us that the majority of insects are not pests.

12:30 PM

Arboricultural Ethics, Professionalism, and Safe Working Practices
Melissa Levangie, ShelterTree

Thursday, November 5, 2020
9:00 AM

Pesticide Licensing and Regulations
Taryn LaScola-Miner, MA Dept. of Agricultural Resources
A look at pesticide regulations, particularly in context for Massachusetts, and a review of Massachusetts pesticide applicator licensing and the process of applying for and maintaining your license. 

Pesticide Label Review and Pesticide Safety
Natalia Clifton, UMass Extension
Review of the different components of a pesticide label with a focus on the selection of personal protective equipment.

12:30 PM

TBD

Monday, November 9, 2020
9:00 AM

Basic Plant Pathology
Angela Madeiras, UMass Extension
A discussion of the microbiology of plant disease-causing bacteria and fungi along with references to a few of the many beneficial microbes. Also, a description of the conditions necessary for disease infection and an overview of infectious disease management strategies.

12:30 PM

Tree and Shrub Insects and Mites I
Tawny Simisky, UMass Extension
Discussion of the basic types of injury that insects can inflict on trees and shrubs, best management practices as pertaining to an IPM approach, current management strategies, a look into bio-rational pesticides, and how to avoid the development of pesticide resistance.

Thursday, November 12, 2020
9:00 AM

Tree and Shrub Diseases I
Nick Brazee, UMass Extension
Description of the groups of root, stem, branch, and foliage diseases of woody plants, including illustrations of the signs and symptoms of common woody plant diseases as well as suitable management approaches to use in landscapes and nurseries.

12:30 PM

Tree and Shrub Pruning Best Practices
Ken Gooch, Arborist
Proper methods of pruning trees and shrubs in residential, commercial, and municipal settings.

Monday, November 16, 2020
9:00 AM

Tree and Shrub Insects and Mites II
Tawny Simisky, UMass Extension
There are well over 100 different insect and mite species in the Northeast with the potential to be a problem on trees and shrubs in the landscape. This session covers the major feeding groups of these damaging pests including some noteworthy examples, along with many of the new invasive/exotic introductions. Brief information regarding identification, hosts, damage, life cycles, and management options will be provided for species of particular significance.

12:30 PM

Streetscape Ecology and Design
Rick Harper, University of Massachusetts

This presentation will explore and describe the aspects of planting design in urban forests and landscaped settings essential to the sustainable functioning of these important green spaces.

Thursday, November 19, 2020
9:00 AM

Proper Tree Planing to ANZI Standards
Ken Gooch, Arborist

12:30 PM

TBD

Monday, November 23, 2020
9:00 AM

Tree Risk Identification and Management
Brian Kane, University of Massachusetts
Trees provide many benefits and are important community assets. If not properly maintained, they can become liabilities. Tree risk assessment basics inlcude identifying defects, managing risk, and remedial actions.

12:30 PM

Installing Support and Lightning Protection Systems in Trees
Brian Kane, University of Massachusetts

Support systems and lightning protection systems are important but less common aspects of arboricultural practice. Arborists install support systems to reduce the likelihood of failure of weakly-attached branches and co-dominant stems; they install lightning protection systems on higher value trees to reduce the likelihood of a lightning strike damaging or destroying the tree.

Thursday, December 3, 2020
9:00 AM

Tree and Shrub Diseases II
Nick Brazee, UMass Extension
Continuation of material from 11/12. Description of the groups of root, stem, branch, and foliage diseases of woody plants, including illustrations of the signs and symptoms of common woody plant diseases as well as suitable management approaches to use in landscapes and nurseries.

12:30 PM

Weed Management for Arborists
Randy Prostak, UMass Extension
Includes weed management topics of specific interest to arborists, including prevention, cultural practices, non-chemical/organic methods, and herbicides.

Monday, December 7, 2020
9:00 AM

Deer Ticks: One Bite Can Change Your Life
Larry Dapsis, Entomologist, Cape Cod Cooperative Extension
Lyme Disease is the most prevalent infectious disease in Massachusetts and is now considered to be a public health crisis. In addition to Lyme, deer ticks can carry the pathogens which cause Babesiosis, Anaplasmosis, Relapsing Fever and Powassan virus, all of which can be very serious. This program will review the basic life cycle and ecology of deer ticks, incidence rates and distribution of tick-borne illnesses in addition to a database under development on infection rates of ticks. A three point protection plan will be presented:  Protect Yourself, Protect Your Yard and Protect your Pet. Tick-Borne Diseases are preventable.

12:30 PM

Tree and Shrub Disease Management Strategies
Nick Brazee, UMass Extension
A detailed review of the regulatory, cultural, biological, and chemical methods of plant disease management. A clear understanding of all these methods provides a sound basis for integrating them into an effective woody plant care program.

Thursday, December 10, 2020
9:00 AM

i-Tree Tools & Updates on State and Federal Urban Forestry
Dave Bloniarz, US Forest Service

An introduction to the i-Tree software suite of tools to inventory, model and assess urban forests, including street trees, parks, open space, etc.  Case studies will provide an overview of the software’s capability in managing landscapes. Also, a look at recent urban forestry and arboricultural initiatives undertaken by the US Forest Service.

12:30 PM

Proper Maintenance of Tools and Equipment; Chainsaw Safety
Ken Gooch, Arborist

For registration instructions and general program information, go to the Green School main page.