A mature tomato hornworm grows up to 5 inches long and can easily kill a large tomato plant in a couple of days. To find the hornworm, look for lots of vines stripped of their leaves or tomatoes with ...

Tomato hornworms can quickly destroy plants like tomatoes, peppers, and eggplants if left unchecked. Parasitic braconid wasps naturally control hornworms and other pests without harming beneficial ...

Add Yahoo as a preferred source to see more of our stories on Google. Planting trap crops like dill can lure pests away and increase biodiversity for natural pest control. Hand-picking hornworms and ...

Early detection and removal is crucial. There are natural and chemical control methods. Planting certain herbs and flowers near your tomatoes can deter hornworms. As tomatoes grow tall and the yellow ...

Dan in Sterling writes: “What’s the best way to rid my garden of tomato hornworms?” That’s a timely question, Dan, as this is the time of year to be watching out for these tomato eating fiends! You’d ...

Tomato hornworms (Manduca quinquemaculata) can cause serious issues for your tomatoes. Not worms at all, these are caterpillars that can quickly eat tomato plants down to nubs. What many gardeners don ...

I saw your recent column about tomato fruitworms, and was wondering if this pest also eats leaves. The leaves of one of my tomato plants are being eaten by something. A couple of the branches now have ...

Planting trap crops like dill can lure pests away and increase biodiversity for natural pest control. Hand-picking hornworms and using organic insecticides can effectively manage infestations if they ...

Tomato hornworms (Manduca quinquemaculata) are large green caterpillars that devour tomato plants and other nightshades including peppers, potatoes, and eggplant. A tomato hornworm can grow up to 5 ...