Arboriculture 101 (CTPA)

6:00-9:00pm, Wednesdays


CTPA Office
60 Church St - Suite 3A
Wallingford, CT
United States

This course is intended to provide the successful graduate with the basic information essential to a career in arboriculture. Students who attend class, read the assigned materials and work with the instructors can also expect to do well on Connecticut’s Arborist Licensing Exam. However, the course’s main goal is to provide that foundation that will assist individuals as they move forward in a career in arboriculture.

In order to get the most from the course, students must make a commitment to studying. They must spend the time and effort needed to learn the covered material. Readings are assigned in advance of each class. Students are expected to complete these reading assignments.

Course Outline

The actual course outline might vary depending upon schedule dates, holidays, weather, etc. but it generally follows the order below. The final outline is mailed out prior to the first class. If needed, make-up dates due to weather are arranged.

  • Tree Biology
  • Tree Identification
  • Tree-Soil Relationships
  • Diseases of Trees
  • Introduction to Integrated Pest Management
  • Insects that Feed on Trees
  • Non-Parasitic Conditions of Trees
  • Tree Law, Tree Regulations and Pesticide Safety
  • Tree Conditions Lab
  • Safety Requirements Relating to Tree Care
  • Pruning, Cabling and Bracing
  • Implementing an IPM Program
  • Review Night

Course Information

Dates and Time:

The upcoming course will run from September 4th through December 4, 2019. Each course has 13 class sessions. All classes will be held from 6 pm to 9 pm, and are on Wednesday evenings. If needed, make-up dates for weather cancellations will be arranged.


The CTPA Office, 60 Church Street – Suite 3A, Wallingford, CT 06492.

The CTPA Office is located on Route 68.


$400. Payment must be made or a Purchase Order received in advance of the first class. Please fill out the attached enrollment form and mail it, along with a check, to CTPA.

Class Size

The class is limited to 40 students, on a first paid, first served basis. Town employees may reserve a place by sending a P.O. Those not admitted into a class will be placed on a notification list for the next class, (the next class will be held beginning in January 2019).


Students are strongly encouraged to obtain the following publication:

National Pesticide Applicator Certification Core Manual.   A copy can be purchased through the CTPA for $25.00 per copy.

Additional texts suggested are:

Pirone’s Tree Maintenance, Hartman, Pirone and Sall, 7th edition, Oxford Press 2000. (Available from most bookstores – may need to be special ordered. You can also buy it on Amazon.)

A Field Guide to Eastern Trees, George Petrides. Peterson Field Guide Series. (Available from most bookstores and also on Amazon. Any similar field guide is acceptable as a substitute.)

Please register early. Arboriculture 101 tends to fill rapidly!

Please Note – CTPA does not administer the Arborist Exam. That is done independently by the Department of Energy and Environmental Protection and the Tree Protection Examining Board. However, CTPA works closely with both groups to ensure that the material delivered in this course is appropriate to the exam.