(Note: updates to this extension program website are temporarily paused due to host server change in my college. I will resume updating this website as soon as I become familiar with the new server system.)

University of Hawaii IR-4 Specialty Crop Pesticide Registration Program website:
https://cms.ctahr.hawaii.edu/epp/prp

Extension and Educational talks/lectures


Extension/Outreach Articles


"Turf Column"

I created and coordinate the "Turf Column" for the bi-monthly magazine, Landscape Hawaii, published by Landscape Industry Council of Hawaii (LICH). If you have an interesting story about turf pests or turf management in general, and are interested in publishing an article in "Turf Column", please contact me at cheng241@hawaii.edu or (808) 956-6416.