Tending to a summer garden can be a peaceful time to unwind and connect with nature. Unfortunately, garden pests and diseases can wreak havoc on your garden.

Harmful pesticides and bug repellents are commonly used, but they can cause damage to your plants and cause health issues.

What are some safe and natural ways to prevent garden pests? Dr. Clydette Alsup-Egbers, associate professor of environmental plant science at Missouri State University, explains.