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 ...

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Q: We’ve had this guy around for the last few days. What is he? A luna moth perhaps? What should we look for in coming days? A: It’s a hornworm, Manduca rustica (aka rustic sphinx moth), to be precise ...

Thu, June 30, 2022 at 10:07 PM UTC A tomato hornworm is the larva of a hawk moth, also called a hummingbird moth. The moths emerge from the soil in late spring or early summer, then lay their eggs ...

While squirrels, deer and woodchucks are generally the most destructive consumers of garden tomatoes on Staten Island nowadays, the caterpillars known as hornworms pose a more subtle threat. The ...

Roman Gonzalez is the creator of the urban gardening blog MrBrownThumb, founder of the Chicago Seed Library, and a co-founder of One Seed Chicago. Did you wake up one day to find the top portion of ...

If you planted tomatoes in your garden this year, now is the time to go out and give those plants a thorough inspection. Depending on what’s lurking in their foliage, you may need to pick off tobacco ...

The hornworm is a common name for a sphinx moth’s caterpillar (larvae). One species of hornworm is called the “tomato hornworm” because it loves to munch on the leaves of tomato plants. Another ...

Q:LAST summer, a tomato caterpillar attacked the leaves and fruits of my tomato plants. I’d like to prevent this from happening again. How do they evolve? Also, do they turn into butterflies? A: The ...

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 ...

Q:I finally found those huge and nasty horned tomato worms in my garden that I've heard about all these years. This is my fifth year with a veggie garden in Oakland and I'm stumped as to why I have ...

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 ...