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Management and Maintenance

TitleCEUsPrice
Fertilization Course

This course introduces basic tree nutrition, clarify when fertilization is appropriate, and outline the advantages and disadvantages of various application methods. (2 CEUs) A,U,T,M,L,Bp **Course same as CD-ROM of same title; new CEUs available**

2 CEU
ISA Members: $24.95
Retail Price: $29.95
All prices in US Dollars
Lightning Protection System Course

Lightning can pose a serious risk to urban trees. Learn the basics of lightning damage to trees and the techniques used for protection installation. (2 CEUs) A,U,T,M,L,Bp **Course same as CD-ROM of same title; new CEUs available**

2 CEU
ISA Members: $24.95
Retail Price: $29.95
All prices in US Dollars
Tree Support Systems Course

Tree support systems including cabling, bracing, and guying techniques are covered in this course. (2 CEUs) A,U,T,M,L,Bp **Course same as CD-ROM of same title; new CEUs available**

2 CEU
ISA Members: $24.95
Retail Price: $29.95
All prices in US Dollars
Trees & Construction Course

Proper preparation before construction can help ensure the stability and health of trees on the site. Learn strategies for protecting trees during construction. (2 CEUs) A,U,T,M,L,Bm **Course same as CD-ROM of same title; new CEUs available**

2 CEU
ISA Members: $24.95
Retail Price: $29.95
All prices in US Dollars
Tree Risk Assessment Course

Assessing trees for risk is a necessary step to reduce tree risk associated with failures. In this course, learn the basic principles of tree risk assessment. (2 CEUs) A,U,T,M,L,Bm **Course same as CD-ROM of same title; new CEUs available**

2 CEU
ISA Members: $24.95
Retail Price: $29.95
All prices in US Dollars

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