Which repellents are best suited for use in orchards and gardens, with new growth in spring not protected and not for plant parts destined for human consumption?

• A. Deer repellents
• B. Contact repellents
• C. Effectiveness of repellents
• D. Tree protectors

Answer: (A)

Deer repellents are best here because they target the primary problem in orchards and gardens: deer eagerly feed on tender new growth in the spring. Using repellents that create an unpleasant taste or odor on the foliage helps deter deer from nibbling those fresh shoots, protecting young trees and ornamental plants as they flush new growth. These products are typically labeled for use on ornamental plants and non-edible plant parts, which fits the scenario where the growth is not for human consumption. They’re practical for covering large plant areas and can be reapplied as needed after rain or over time as the scent or taste fades.

Other options aren’t as well suited for this situation. A contact repellent relies on direct contact and can be less effective over broad, leafy growth. Physical barriers like tree protectors stop deer but aren’t repellents. And mentioning the overall effectiveness of repellents doesn’t point to a specific practical type to use in this context.