Coordinate with neighbors and farmers on spray timing

Talk to farmers, landowners, and neighbors within 5 km of your apiary about their pesticide schedules. Request they spray in the evening (after 7 PM) or early morning (before 7 AM) when bees are not actively foraging, and ask for advance notice so you can temporarily close hive entrances during application.

Why It Works

Most pesticide-related bee kills happen when bees forage on freshly sprayed blooming crops during daytime. Shifting spray timing to evening hours allows the chemical to dry and degrade before bees resume foraging the next morning, reducing contact exposure by up to 80% according to EPA pollinator protection guidelines. Closing entrances for 24 hours during nearby applications further reduces risk.

Tips

• Introduce yourself to neighboring farmers early in the season and share your hive locations on a simple map
• Offer to register on state managed pollinator protection plans (most US states have voluntary or mandatory programs like DriftWatch/FieldWatch)
• Request that applicators avoid spraying blooming crops and weeds -- mowing flowering weeds before spraying eliminates a major exposure route
• Suggest integrated pest management (IPM) alternatives that reduce overall pesticide use
• If a spray event is imminent, close hive entrances with damp towels or foam and provide ventilation -- do not leave closed for more than 48 hours