A Special Issue has been launched in cooperation with the Second International Electronic Conference on Entomology (IECE), organized by Insects (Impact Factor 3.0; Q1 in Entomology) from 19 to 21 May 2025 on the MDPI Sciforum platform. We welcome submissions from those participating in this conference.

The meeting includes seven research topics, as follows:

S1. Morphology and Systematics
S2. Biochemistry, Biotechnology, Genetics, and Genomics
S3. Behaviour, Biology, and Physiology
S4. Biodiversity, Climate Change, Conservation, Ecology, and Evolution
S5. Pest Management, Pesticide Resistance, and Toxicology
S6. Forest Entomology and Urban Entomology
S7. Social Insects
S8. Medical and Veterinary Entomology

The 2nd IECE is organized and sponsored by MDPI, a scholarly open access publisher.