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Pro Arborist Series: Volume 2 PHC & IPM
PHC & IPM covers tree diagnostics, pest detection and treatment, and equipment and procedures.
7.5 ISA CEUs
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Pro Arborist Series: Volume 4 Soil Mgmt
Soil Management & Fertilization covers fertilizers and nutrition, soil structure and management, and soil biology.
8.25 ISA CEUs (A, M, Bs)
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Pro Arborist Series: Volume 6 Tree Mgmt ANSI Standards
Tree Management ANSI Standards covers pruning, climbing, root and soil management shared though the ANSI perspective.
8.5 ISA CEUs
8.5 CTSP
7 BCMA CEUs
2 CTSP CEUs
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Pro Arborist Series: Volume 8 Insects & Diseases
Insects & Diseases features articles covering the latest research for tree pest ID and control.
9.25 ISA CEUs
9.25 CTSP CEUs
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