Agricultural departments and statistical agencies: National agricultural departments and statistical agencies will have statistics on agricultural production, including pesticide production. You can browse the official websites of relevant institutions or contact their consulting services to find relevant data reports or statistical yearbooks.
Agricultural associations and trade organizations: Agricultural associations and trade organizations will collect data related to agricultural production and provide them to members or the public. You can consult relevant agricultural associations or trade organizations to see if there are any data about pesticide production available.