- Gall making insects and mites (E-397) Galls are abnormal growths or swellings on plants. Difficult to prevent and impossible to control, galls are not often damaging to trees.
- Mealy oak galls on live oak trees (MP-1315) The hard, round swellings on live oak leaves have an interesting story to tell.
Moths, butterflies and caterpillars
- Butterfly picture wheel (For Sale: L-5308)
- Butterfly gardening in Texas (L-5313)
- What is an Eight-spotted forester?
- What is a hornworm caterpillar?
- Lovebugs (EEE-00025) What are those amorous insects splattered on my car grill and windshield?