Plant Industry Division

The following rules and laws govern the use, certification and licensing of pesticides in Hawaii.  The program is regulated by the Hawaii Department of Agriculture, Plant Industry Division, Pesticides Branch.

• AR-66 Hawaii Revised Statutes, Administrative Rules, Chapter 66
• Hawaii Revised Statutes, Hawaii Pesticides Law, Chapter 149A   View condensed version at:  http://pestworld.stjohn.hawaii.edu/studypackets/Ch149A_Condensed.pdf
• Act 45 (2018) – New pesticide use requirements effective January 1, 2019