State Chemist


Below, you will find documents outlining the legislative changes that the governor signed this week regarding the use of pesticides in Indiana. These changes will go into effect July 1, 2024, but OISC will implement the less stringent measures immediately. Cheri Janssen, Purdue Pesticide Programs Curriculum Development Specialist, is already working on updating materials to reflect…Read more about Legislative Changes Regarding the Use of Pesticides in Indiana[Read More]


Office of Indiana State Chemist will be offering the Pesticide Core Exam in Spanish starting Monday, July 24th. Passing the Pesticide Core Exam is required for individuals wanting a Private Applicator Permit (Farmer License). The Spanish Core Exam can be scheduled at http://indiana.metrosignup.com/ If you have questions, contact Leo Reed at the Office of Indiana…Read more about Pesticide Core Exam now also in Spanish[Read More]


There are two important notices that you need to be aware of. Revisions to Indiana Pesticide Regulations – January 5, 2023 As you may already be aware, Indiana has recently made several changes to the state pesticide regulations. The Office of the Indiana State Chemist (OISC) and the Indiana Pesticide Review Board (IPRB) have been…Read more about News from the Office of Indiana State Chemist and Seed Commissioner[Read More]


Page last modified: February 22, 2023

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