Dogwood borer entry points include which features?

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Study for the Maryland Pesticide Applicator Category 3: Ornamental and Turf Test. Test your knowledge with comprehensive questions. Each question is accompanied by hints and explanations to help you excel. Get exam-ready!

Multiple Choice

Dogwood borer entry points include which features?

Explanation:
Dogwood borer needs access to the inner bark and cambial layer, so it uses openings on the trunk. Bark wounds, cracks, or cankers provide exposed tissue where eggs can be laid and larvae can bore in, fueling the infestation. The other options don’t fit because this pest enters through the trunk surface, not through soil near roots, leaf surfaces (stomata), or flower buds. Keeping trunks healthy and avoiding or promptly healing wounds helps reduce entry opportunities.

Dogwood borer needs access to the inner bark and cambial layer, so it uses openings on the trunk. Bark wounds, cracks, or cankers provide exposed tissue where eggs can be laid and larvae can bore in, fueling the infestation. The other options don’t fit because this pest enters through the trunk surface, not through soil near roots, leaf surfaces (stomata), or flower buds. Keeping trunks healthy and avoiding or promptly healing wounds helps reduce entry opportunities.

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