MDARD Michigan Core Pesticide Applicator Practice Exam

Which of the following methods helps minimize injury to bees?

1. Apply insecticides during the day

2. Do not apply insecticides to blooming crops

3. Spray pesticides during high temperatures

4. Do not follow any specific application instructions

The correct answer is: Do not apply insecticides to blooming crops

To minimize injury to bees, it is essential to avoid applying insecticides to blooming crops. Bees are particularly active during the blooming period, as they are foraging for nectar and pollen. When insecticides are applied to these crops while they are in bloom, there is a significant risk of exposure to these chemicals, which can be harmful or even fatal to bee populations. By choosing not to apply insecticides during this critical period, applicators help protect pollinator health and promote biodiversity, which is vital for ecosystem stability and agricultural productivity. The other options neglect the best practices for protecting bees. For instance, applying insecticides during the day would coincide with peak bee activity, increasing the risk of exposure. Spraying pesticides during high temperatures can contribute to faster evaporation and increased drift, which can also expose bees and other non-target organisms to harmful chemicals. Failing to adhere to specific application instructions disregards established safety protocols designed to mitigate risks to both humans and wildlife, including bees.