Tomato hornworms are easy to find because of their large size. Drop them into soapy water to kill them. There are many natural enemies of the tomato hornworm. General predatory insects such as lady ...

A tomato hornworm can grow up to 5 inches long and as fat as your index finger. They have V-shaped, yellowish-white markings and a black 'horn' or spur on their posterior segment.

As Dominique demonstrates, start with a large pot to plant your tomatoes in. Place the tomato plant in the middle and plant ...