A Report on the 24-C Pesticide Labeling Process for Nursery Coop Members

Pesticide registration is mandated by the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). In addition to many other things, this act provides individual states the ability to register pesticides for additional Sites or Uses (such as forest nurseries) not on the nationally registered label (usually called a Section 3 registration – since these registrations are regulated under Section 3 of FIFRA). This is referred to as a Section 24(c) registration (since these registrations are regulated under Section 24(c) of FIFRA) or a ”Special Local Need” registration, (SLN registration), because the product registration was obtained by an individual state for the expressed purposes of a specific local pesticide need. The Nursery Coop has helped to register several products using the 24(c) process, including Reflex and Pounce 3.2 EC which are registered in several Southeastern states for use in forest tree nurseries.

As defined by the EPA, a “special local need” is “an existing or imminent pest problem within a state for which the state lead agency, based upon satisfactory supporting information, has determined that an appropriate federally registered pesticide product is not sufficiently available.” Most states do not require human health and environmental fate data because these data have already been collected and evaluated by the EPA during the federal Section 3 registration. The downside to Section 24(c) registrations, however, is that the process must be conducted on a state by state basis and this could potentially take a lot of time to register a product for an entire region. Secondly, there is always the possibility that some states may not approve the registration. Nevertheless, Section 24(c) registrations provide forest nurseries and/or manufacturers the opportunity to register many chemicals that otherwise would not be unavailable.

All states have regulations mandating that pesticide products be registered within their state if it is to be distributed, sold, or offered for sale, or if it is to be transported between or within states. Such state registrations are authorized by Section 3 of FIFRA. State pesticide registration is a way to generate revenue and regulate what products are being used within the state. All states have the right to ensure that the pesticides used within their borders meet safety, environmental, and efficacy requirements as they define them. They can make pesticide regulations more restrictive, but they cannot make them less restrictive. Within some states there is an additional but smaller fee for a Section 24(c) registration, but in most states if the product is already registered within that state for some other use there is no additional fee. Occasionally chemical companies want to register products using the Section 24(c) process which are not already registered for any use within that state. In this case, the Section 24(c) registration is treated as if it was a new registration and the same fees that apply to full state registration are required.

Another process that may occasionally occur are 3rd party registrations. These registrations are requested by an applicant or registrant other than the manufacturer. The downside to these registrations is that the 3rd party assumes all liability with the product. Obviously the advantage is that the chemical company may be more willing to register its product for a particular Site (such as forest nurseries). Some states do not allow 3rd party registrations. As a general rule, 3rd party registrations are rare and in virtually all cases, 24(c) applications MUST be supported by the manufacturer.

Although FIFRA provides a general outline to the EPA regarding state regulatory agency 24(c) registration procedures, it did not establish standardized protocols for those registrations. As a result, each state has its own individual section 24-C protocol for SLN submissions and approval. Anyone interested in obtaining a 24(c) label must be familiar with the protocols of their own state. In this report we attempt to clarify the registration processes associated with Section 24(c) registrations for all the southern states. We hope this will help Coop members to better understand the registration process in their own state should they elect to pursue a 24(c) registration, either on their own or in collaboration with the Nursery Coop.

Current 24-C registrations for forest tree nurseries are organized by state in the table HERE. Each product is listed along with its active ingredient, crop (site), and a link to a current downloadable label. By clicking on the individual state name, Coop members can obtain the 24(c) requirements and procedures for that particular state. Within the 24-C Requirements and Procedures for each state is the mailing address, a contact person (s), and the materials needed for a Section 24(c) application package within that state. This is followed by the application package review process for that state as well as any other relevant state specific information. Finally all products currently registered using the Section 24(c) process within that state are listed.

Last Updated: February 16, 2018