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Question # 56

Chlorosis in pin oaks growing in high-pH soils is usually due to:

Options:

A.

Nitrogen deficiency

B.

Iron unavailability

C.

Phosphorus toxicity

D.

Waterlogging

Viewing question 56 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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