How to Treat Tomato Plants
How to Treat Tomato Plants. Part of the series: Tomato Gardening Tips. Treatments such as Dipel or Thuricide can keep your tomato plants free of hornworms and other caterpillars, while Dithane M-45 can prevent fungal infections. Learn about the best treatment options in this free video on tomato gardening tips. Read more: http://www.ehow.com/video_7502588_tre...