DNR Entomology
- Entomology Weekly Review
- Say's Firefly - Indiana's Official State Insect
- Identifying & Reporting Pests
Purdue University
- Purdue Plant Doctor
- Purdue Landscape Report
- Plant and Pest Diagnostic Laboratory
- Purdue Pesticide Programs
- Cooperative Extension Offices
- Purdue Publications
Indiana
- Indiana Office of the State Chemist
- Indiana Nursery and Landscape Association
- Indiana Academy of Science
- Indiana Invasive Species Council