How do you know if a plant has caterpillars?

The Culprits: Caterpillars and Eggs in Plain Sight Sometimes, the best evidence of caterpillar activity is seeing them or their eggs on your plants. Look for small, plump, and often well-camouflaged caterpillars on leaves and stems, and keep an eye out for clusters of tiny eggs on leaf surfaces.

Do caterpillars eat leaves?

Caterpillars feed on the upper surface of leaves, rarely chewing through the lower epidermis. Infested leaves become ragged and shot through with holes. Heavily infested leaves may never open and may die. Within the shelter, caterpillars consume leaves, making the plants unsightly and failing to bloom.

Do caterpillars damage plants?

Caterpillars can quickly damage the foliage on many popular plants, scarring leaves and ruining their beautiful aesthetic. If you’ve ever noticed strange webs and tiny bugs hanging around your beloved garden or potted plants, you’re likely dealing with caterpillar infestations.