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Question # 72

Verticillium wilt in maples is best diagnosed by:

Options:

A.

Fruiting bodies on bark

B.

Vascular streaking in sapwood

C.

Chlorosis of new needles

D.

Resin bleeding at the base

Viewing question 72 out of 72 questions
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Name Certified Arborist
Code Arborist
Vendor Career
Certification International Society of Arboriculture (ISA)

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