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 ...

"Leave it right where it is." ...

One of the most common pests in a vegetable garden is the tomato hornworm — a destructive caterpillar that, fortunately, can be repelled quite easily.

Add Yahoo as a preferred source to see more of our stories on Google. A reader of our column from Ashland dropped me an email about these huge green worms in her garden a number of years ago and ...

One of the most loathsome garden pests, the tomato hornworm, is just as nasty as he looks. Despite its name, the “hornworm” isn’t a worm at all. This garden pest is actually a caterpillar, the larvae ...

Russell McLendon is a science writer with expertise in the natural environment, humans, and wildlife. He holds degrees in journalism and environmental anthropology. Vegetable gardening is not for the ...

(Phys.org) —A team of researchers at the Max Planck Institute in Germany has found that a species of hornworm uses nicotine it gets from eating tobacco plants, as a means of defense. In their paper ...

Creatures that glow in the dark might be scary in the movies, but when you come upon them in real life, they're a treat. Think of fireflies winking at the edge of the lawn on a summer night, or the ...

The foul-breathed hornworm, Manduca sexta, repurposes ingested nicotine and exhales it to keep predators at bay. In a study published Monday in the Proceedings of the National Academy of Sciences, ...

An international team of researchers has sequenced the genome of the tobacco hornworm—a caterpillar species used in many research laboratories for studies of insect biology. Professor Gary Blissard of ...

As tomatoes grow tall and the yellow flowers slowly turn into small round tomatoes, another unexpected creature may appear: the tomato hornworm. You'll have to look closely as this chartreuse ...

As tomatoes grow tall and the yellow flowers slowly turn into small round tomatoes, another unexpected creature may appear: the tomato hornworm. You'll have to look closely as this chartreuse ...