How to Control Tomato Hornworms

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The lifecycle of tomato hornworms

Hornworms are the larval stage of the sphinx or hawk moth. Read Full Guide

Identifying hornworms

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Signs of infestation

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Handpicking

If you don't care to touch these harmless (to you) caterpillars, try wearing gloves. Learn More

Barrier fabrics

Row covers can keep sphinx moths and hornworms out of your garden. Read Full Guide

Treat with BT Thuricide

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Add some diatomaceous earth

As a widely useful organic pest control, Diatomaceous Earth is a good product to have on hand. Read Full Guide

Try companion planting

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The lifecycle of tomato hornworms

Identifying hornworms

See More Ideas

Signs of infestation

See More Ideas

Handpicking

Barrier fabrics

Treat with BT Thuricide

See More Ideas

Add some diatomaceous earth

Try companion planting

See More Ideas