How should you protect pollinators when applying pesticides to ornamental plants?

• A. Do not apply pesticides to blooming plants when bees are active; use selective, systemic agents with caution; follow label restrictions and drift precautions.
• B. Apply pesticides to blooming plants during peak bloom to maximize control.
• C. Ignore label restrictions during bloom.
• D. Use broad-spectrum pesticides during bloom without drift precautions.

Answer: (B)

Protecting pollinators means timing pesticide applications to minimize exposure during foraging and choosing products and methods that pose the least risk to bees. Bees visit ornamental flowers for nectar and pollen, so spraying when flowers are in bloom or when bees are active can lead to residues on nectar or pollen or to contact exposure. The safest, most effective approach is to avoid applying pesticides to blooming plants while bees are active and to follow all label directions, including any stated precautions for pollinator protection and drift control. If you must treat, use products that are selective or have lower toxicity to pollinators, apply only under conditions that minimize drift, and adhere strictly to the label’s instructions. This combination of timing, product choice, and application technique reduces harm to pollinators and helps maintain effective pest control.

Choices that suggest spraying during peak bloom or ignoring label restrictions or drift precautions would unnecessarily expose pollinators and are not appropriate.