By Lisa R. Burchi and Lisa M. Campbell
On January 3, 2018, the California Department of Pesticide Regulation (DPR) issued Notice 2018-01: Expanding Use of Pesticide Products Under Reevaluation. Under Notice 2018-01, effective immediately, DPR will not act upon an Application for Pesticide Registration or an Application to Amend a Pesticide Product if it determines the registration or acceptance would potentially “expand use” of an active ingredient or pesticide product currently under reevaluation until the conclusion of the reevaluation.
DPR states that it commences a reevaluation of an existing registered pesticide when it finds, based on an investigation of all reported episodes and information received, that a significant adverse impact to human health or the environment has occurred or is likely to occur. DPR states that the policy set forth in Notice 2018-1 is needed for pesticides under reevaluation because until DPR reviews existing data for substances under reevaluation, determines whether additional data to satisfy reevaluation data requirements must be submitted, and then receives and assesses additional data applicable to the reevaluation that can mitigate the concern that prompted the initiation of the reevaluation, DPR “is not in a position to determine that an expanded use will not cause a ‘significant adverse environmental impact,’ as required under its certified regulatory program (3 CCR section 6254).” Once the reevaluation process is completed, DPR states that it will then be in a position, in light of its reevaluation determination, to consider applications for product registration or amendment.
Scope of Notice 2018-1
DPR is currently reevaluating certain pesticide products containing the following active ingredients:
- Copper-based antifouling paints (copper oxide, copper hydroxide, and cuprous thiocyanate);
- Diazinon; and
- Nitroguanidine neonicotinoids (imidacloprid, thiamethoxam, clothianidin, and dinotefuran).
This notice applies to new pesticide products that include these active ingredients, including supplemental distributor registrations (subregistrations) and amendments to currently registered pesticide products, when “expanding use” of the active ingredient relevant to the concern that prompted the reevaluation.
Specifically, DPR states in Notice 2018-1 that it interprets the following types of actions, related to a new or amended product containing the active ingredient under reevaluation, as examples of “expanding use”:
- A proposed new pesticide product, including any Special Local Needs registration or Experimental Use Permit, with a label bearing uses or exposure scenarios relevant to the concern that prompted the reevaluation. This includes any product label that is identical or substantially similar to a currently registered product in California.
- Amendment of a currently registered product to add or modify uses or exposure scenarios relevant to the concern that prompted the reevaluation, even if such use is already on other currently registered pesticide products in California. Examples of such changes include:
- New or modified uses (e.g., new crops, pests, or use sites);
- New or modified use patterns (e.g., adding aerial, aquatic, soil applications, or outdoor use);
- Significant formulation changes (unless prompted by the reevaluation);
- Increased application rates or total use amount allowed (e.g., acreage or frequency of application); and
- Other label additions or changes that may increase pesticide exposure in a manner that is relevant to the basis for the reevaluation.
This notice does not preclude expanded use of a product if the expansion is not consistent with uses or exposure scenarios relevant to the concern that prompted the reevaluation. As an example, DPR states that an application containing an active ingredient that is under reevaluation over concerns regarding exposure to wildlife would not be precluded under this notice as an expanded use is if the product is labeled solely for indoor use, with no potential wildlife exposure.
DPR also acknowledges that a pest management or public health need could arise during a reevaluation that would support the issuance of an Emergency Exemption request under Section 18 of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). In those cases, with regard to the potential applicability of Notice 2018-1, DPR states that it “will assess the request by relying on currently available information and risk mitigation strategies.”
DPR’s reevaluation process can take years to complete, so not only are pending affected submissions for products containing the active ingredients at issue effectively frozen, but future submissions for active ingredients newly entering the reevaluation process could be halted potentially for lengthy periods of time, despite the fact that DPR may ultimately determine that any identified “expanded uses” do not cause a significant adverse environmental impact. It is an initiative that many in industry are monitoring closely.
More information on other California DPR-related issues is available on our blog under key phrase California DPR.
By Lisa M. Campbell and Heather F. Collins, M.S.
On Friday, November 3, 2017, the California Department of Pesticide Regulation (DPR) issued guidance (California Notice 2017-13) that DPR indicates is intended to align DPR policy with the U.S. Environmental Protection Agency’s (EPA) guidance on secondary container labeling for pesticides. DPR’s guidance states that secondary containers are used by the pesticide industry as part of the process of applying pesticides and “cannot be sold or distributed.” The guidance further notes that secondary containers are “most commonly used in institutional settings for concentrated antimicrobials that are diluted prior to use or to hold pesticides filled from a larger container to be used and stored prior to application.”
Registrants may elect to provide users with labels for secondary containers. DPR’s new guidance states: “Secondary container labels are not required to be submitted to U.S. EPA or DPR.” Under the new DPR policy, however, effective immediately, if a registrant submits a secondary container label to DPR, “it must bear the same signal word as the concentrate label or no signal word.” DPR states that it will accept a secondary container label with a lesser signal word, precautionary statements, and alternate directions for use for the diluted product only if acute toxicity data are submitted or are currently on file to support these lesser statements.
DPR’s new guidance also incorporates EPA guidance on what a secondary label should contain. (EPA does not require secondary containers to be labeled, but notes that the applicator remains responsible for following the requirements on the pesticide product’s labeling, and complying with other relevant requirements in the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and other statutes.) Although registrants are not required to submit secondary container labels to EPA for review, EPA recommends that the applicator identify the material in the secondary container in the event of a spill to ensure that adequate information regarding the pesticide can be obtained in case of a medical or environmental emergency. EPA recommends that such labels include the following information:
- Product name;
- EPA registration number;
- Name and percentage of active ingredient of the concentrated product or if known, the percentage of active ingredient in the end-use dilution;
- If the product in the secondary container is diluted, it should be followed by the phrase: “The product in this container is diluted as directed on the pesticide product label”;
- The same signal word as the registered concentrate container label;
- The same precautionary statements as the registered concentrate container label unless the registrant has acute toxicity data supporting lesser precautionary statements for the diluted product and alternate directions for the diluted product are indicated on the concentrate container label; and
- The statement: “Follow the directions for use on the pesticide label when applying this product.”
DPR states: “If currently registered products have secondary container labels on file with DPR that do not meet the above criteria, registrants should submit revised labels to DPR as an amendment.”
Each submission must include:
- California Application to Amend Pesticide Product (DPR-REG-035);
- $25 application fee (payable to: Cashier, Department of Pesticide Regulation);
- A copy of the most current EPA stamp-accepted label;
- Six copies of the concentrate container label; and
- Six copies of the secondary container label.
- If the precautionary statement on the secondary container label bears lesser precautionary statements, the submission must be accompanied by acute toxicity data or a reference to data on file with DPR.
As an alternative to submitting revised labels, registrants have the option of requesting that DPR rescind acceptance of the current stamp-accepted secondary container label previously submitted. Registrants may submit their request in writing on company letterhead to their assigned Regulatory Scientist. If a secondary container label is inconsistent with the DPR-approved label, DPR will consider the product misbranded, and DPR notes that misbranded products are subject to enforcement action.
Registrants that have previously submitted secondary labels to DPR should review the label in comparison to the DPR-approved concentrate container label and the requirements in this notice. All inconsistencies must be corrected via amendment submission to DPR or by making a request that DPR rescind acceptance of the current stamp-accepted secondary label so that the product is not considered misbranded and therefore subject to enforcement action.
By Lisa M. Campbell and Timothy D. Backstrom
On September 19, 2017, California’s Court of Appeal for the First Appellate District reversed a trial court decision denying a petition by the Pesticide Action Network North America (PANNA) challenging the approval by the California Department of Pesticide Regulation (DPR) of amended labeling for two previously registered pesticides containing the active ingredient dinotefuran, a neonicotinoid: Dinotefuran 20SG, manufactured by Mistui Chemicals Agro, Inc.; and Venom Insecticide, manufactured by Valent U.S.A. Corporation. PANNA’s petition alleged that DPR “violated the California Environmental Quality Act (CEQA) by approving the label amendments without sufficient environmental review.” The amended labeling for these two neonicotinoid products added some new registered uses and also increased the allowable application rates for certain existing uses.
The court’s construction of CEQA was a critical element in its decision. Since the DPR regulatory program has been certified pursuant to CEQA, the court agreed that DPR can utilize its standard program documents for pesticide registration actions in lieu of the documents typically prepared under CEQA. The court disagreed, however, with DPR’s assertion that “its regulatory program ‘is exempt from the substantive portions of CEQA.’” The court found the DPR’s record supporting the dinoteferan registration actions to be deficient because DPR could not demonstrate that it properly considered certain factors specified in CEQA. In essence, the court concluded that certain CEQA requirements that DPR construed as procedural in nature were actually substantive standards that DPR must meet and adequately document in its administrative record.
The court’s analysis of the two registration approvals focused on the potential effect of these actions on honeybees. The court found that the administrative record compiled by DPR did not demonstrate that DPR meaningfully addressed potential alternatives to the registration amendments, and that DPR must consider alternatives even when it makes a finding that approved changes would have no significant environmental impact. The court also found that DPR did not demonstrate that it properly assessed the “baseline” existing conditions prior to approval of the amendments, or the cumulative effects of these existing conditions and the new actions on honeybees. The court additionally found that DPR should have recirculated its decision for further comment because the explanation of its decision was inadequate to allow meaningful public comment. The court stated that “in light of the Department’s pending neonicotinoid reevaluation, its initial public reports for Venom Insecticide and Dinotefuran 20SG were both so inadequate and conclusory that public comment on the draft was effectively meaningless.” Based on all of these factors, the court remanded the matter to the trial court with instructions to direct DPR to rescind the two approvals.
That the court focused the basis for its decision on its finding that DPR failed to compile a record adequate to show that it met the substantive standards for decision established by CEQA is of concern to many industry stakeholders. The court stated it was “perplexed” by how DPR could determine that the label amendments to allow new uses and use rates would have no significant impact on honeybees, when DPR is still engaged in a reevaluation of the effect of all neonicotinoid pesticides on pollinators. In particular, the court was not persuaded that DPR made any meaningful evaluation of cumulative impacts because DPR only observed in “conclusory fashion” that “the uses are already present on the labels of a number of currently registered neonicotinoid containing products.” This finding is of significant concern to registrants and will be monitored closely.
More information on neonicotinoids is available on our blog.
By Lisa M. Campbell and Lisa R. Burchi
On May, 24, 2017, the California Department of Pesticide Regulation (DPR) issued guidance regarding its Notice 2015-13 to applicants registering pesticide impregnated materials bearing pesticide claims to be sold and distributed into or within California, per Notice 2015-13, issued December 11, 2015. Each retailer (or authorized representative) of an affected product must submit an Application for Pesticide Registration (DPR-REG-030) to DPR by July 1, 2017.
The guidance includes information on the registration requirements, as well as:
More details on the requirements are available in our blog items California Issues Notice Requiring Registration for Products Made From Pesticide Impregnated Materials and Bearing Pesticide Claims and California DPR Extends Filing Date to Register Pesticide Impregnated Products.
By Lisa M. Campbell and Lisa R. Burchi
On February 22, 2017, the California Department of Pesticide Regulation (DPR) announced it was extending the filing date for applications to register products made from pesticide impregnated materials bearing pesticide claims from March 1, 2017, to July 1, 2017. Specifically, each retailer (or authorized representative) of an affected product must submit an Application for Pesticide Registration (DPR-REG-030) to DPR by July 1, 2017. DPR’s California Notice 2015-13 issued on December 11, 2015, informed pesticide product registrants and stakeholders of DPR’s intention to register products made with pesticide impregnated materials and bearing pesticide claims.
The February 22 notice also states the following in terms of the requirements:
- Each company with products made from pesticide impregnated material and sold under their own company name into or within California is required to register the product(s) as a pesticide;
- The product must bear a federally approved pesticide label; DPR will assign a separate California-only registration number for purposes of tracking sales and use of the products in California;
- Each company will need to obtain at least one registration for each use category of product sold (e.g., the apparel use category includes wearable items such as jackets, shirts, hats, socks, pants, and shorts; the non-apparel use category includes non-wearable items such as bedding, tents, seat covers, chopping blocks, shower curtains, and mouse pads); and
- If items are impregnated with different pesticides or different percentages of the same pesticide, separate registrations will be required.
The requirements set forth in this notice do not apply to products that satisfy the requirements to be a treated article, including the requirement that any claims be related to protection of the article/substance itself. The notice applies instead to those pesticide impregnated materials that include pesticidal claims that are not limited to protection of the material. More information on the December 2015 notice is available in our blog item California Issues Notice Requiring Registration for Products Made From Pesticide Impregnated Materials and Bearing Pesticide Claims.
By Lisa M. Campbell and Lisa R. Burchi
The California Department of Pesticide Regulation (DPR) recently proposed a regulation that it states is intended to “(1) provide minimum statewide standards for all agricultural pesticide applications near public K-12 schools and child day care facilities; (2) provide an extra margin of safety in case of unintended drift or when other problems with applications occur (e.g., equipment failure causes an unintended release of pesticide, or an abrupt change in weather conditions); (3) increase communication between growers and schools/child day care facilities; and (4) provide information to assist schools and child day care facilities in preparing for and responding to pesticide emergencies.”
This proposal has been long anticipated, is far reaching, and of significant concern to many growers and registrants.
In its Initial Statement of Reasons, DPR summarizes the proposed regulations, stating that they will: “require growers to notify public K-12 schools, child day care facilities (except family day care homes), and county agricultural commissioners when certain pesticide applications made for the production of an agricultural commodity near a schoolsite are planned in the coming year and also a few days prior to the applications.” The proposed regulation also would prohibit at certain times certain pesticide applications near these schoolsites. Specifically, the regulation is proposed to do the following:
- Prohibit many pesticide applications for the production of an “agricultural commodity” within a quarter mile of schoolsites from Monday through Friday between 6:00 a.m. and 6:00 p.m. “Schoolsites” are defined by Education Code section 17609(f) as: “‘any facility used as a child day care facility, as defined in Section 1596.750 of the Health and Safety Code, or for kindergarten, elementary, or secondary school purposes. The term includes the buildings or structures, playgrounds, athletic fields, vehicles, or any other area of property visited or used by pupils.” ‘Schoolsite’ does not include any postsecondary educational facility attended by secondary pupils or private kindergarten, elementary, or secondary school facilities.” DPR also proposed to exclude from the definition of schoolsite any family day care homes “because, unlike other schoolsites, the locations of these facilities are not publically available.” DPR states it considered other distances but proposed the one-quarter mile radius based on several factors, including but not limited the fact that this restriction is similar to the restrictions on fumigant labels that prohibit closer applications around schools and other difficult to evacuate sites and based on an analysis of pesticide illnesses due to drift from agricultural applications. The proposed prohibition would apply to applications by aircraft, sprinkler chemigation equipment, air-blast sprayers, and fumigant applications. In addition, dust and/or powder pesticide applications would also be prohibited during this time unless applied as a dust or powder using field soil injection equipment.
- Require California growers and pest control contractors to notify public K-12 schools and child day-care facilities and county agricultural commissioners (CAC) when certain pesticide applications are made within a quarter mile of these schools and facilities.
Under the proposed regulation, California growers would be required to provide two types of notifications to a school or child day-care facility:
An annual notification that lists all the pesticides expected to be used during the upcoming year. This must be provided to the school or child day care facility administrator by April 30 each year. The notice must include, among other things:
The name of pesticide products (and the main active ingredient) to be used;
A map showing the location of the field to be treated;
Contact information for the grower/operator and the County Agricultural Commissioner; and
The web address for the National Pesticide Information Center where additional sources of information or facts on pesticides may be obtained.
An application-specific notification which must be provided to the school or child day-care facility 48 hours before each application is made. This begins January 1, 2018, and must include, among other things:
- Name of pesticide products (and the main active ingredient) to be used;
- Specific location of the application and the number of acres to be treated; and
- Earliest date and time of the application.
Comments on the proposed regulation are due by November 17, 2016. DPR states that a final regulation is expected to become effective in September 2017.
Many have concerns with the proposed regulation, which DPR has been discussing publicly for some time. These concerns include what many believe are significant economic impacts to growers and others that they believe may not have been adequately considered and are not necessary for appropriate use of registered pesticides. Registrants and others should review the proposal carefully.
By Lisa M. Campbell and Timothy D. Backstrom
On May 11, 2016, the U.S. Court of Appeals for the Ninth Circuit issued an unpublished memorandum decision in an environmental justice case, Garcia v. McCarthy, Case No. 14-15494, that many have been watching closely. The Ninth Circuit affirmed a decision by the U.S. District Court dismissing the Plaintiffs’ Complaint for lack of subject matter jurisdiction. The District Court case involved an effort by the original complainants (parents of Latino school children) to obtain judicial review of a decision by the U.S. Environmental Protection Agency (EPA), to enter into a voluntary compliance agreement with the California Department of Pesticide Regulation (CDPR). The original administrative complaint filed in 1999 alleged that CDPR “authorized the use of methyl bromide and other pesticides in a fashion that had a disproportionately harmful effect on Latino school children in violation of Title VI.” Although EPA made an initial finding of a prima facie violation of Title VI, Plaintiffs asserted that EPA did not inform the complainants of the status of their complaint while the matter was being investigated and did not allow them to participate in settlement negotiations.
In challenging EPA’s settlement with CDPR, Petitioners alleged that EPA acted arbitrarily and capriciously by limiting its investigation to methyl bromide exposure between 1995 and 2001, and by failing to allow for Plaintiffs’ participation in settlement negotiations. The Ninth Circuit followed the Supreme Court enforcement discretion case Heckler v. Cheney, 470 U.S. 821 (1985), finding that EPA’s decision to settle the matter was also committed to EPA discretion by law. The Ninth Circuit stated:
- [Petitioners’ allegations] are entirely untethered to any statutory provision or regulation implementing Title VI. None of the statutes or regulations cited by plaintiffs provide a meaningful standard for defining the limits of EPA’s discretion in investigating a complaint, and none require EPA to permit plaintiffs to participate in EPA’s settlement negotiations. EPA’s plenary authority to either accept, reject, or refer a complaint to another federal agency, 40 C.F.R. § 7.120(d)(1)(i), must necessarily include the lesser power to determine the scope of the investigation in the event the complaint is accepted.
EPA’s original decision finding a prima facie violation of Title VI by CDPR was surprising and concerning to many. The current challenge to EPA’s decision to resolve the complaint through a voluntary settlement with CDPR raised additional environmental justice concerns. Some industry observers were concerned about the possibility that the Ninth Circuit might view EPA’s decision to exclude the complainants from settlement discussions with disfavor. The decision by the Ninth Circuit to affirm the District Court’s dismissal means that EPA will retain substantial discretion to negotiate appropriate settlements, even though it determines a Title VI complaint is meritorious.
By Lisa M. Campbell, Lisa R. Burchi, and James V. Aidala
On January 6, 2016, the U.S. Environmental Protection Agency (EPA), in collaboration with California’s Department of Pesticide Regulation (DPR) announced the release of a preliminary pollinator risk assessment for the neonicotinoid insecticide, imidacloprid (Preliminary Risk Assessment or Assessment). In its assessment, EPA states that imidacloprid potentially poses a risk to hives when the pesticide comes in contact with certain crops that attract pollinators.
EPA coordinated efforts with Canada’s Pest Management Regulatory Agency (PRMA). PMRA simultaneously released the overview and science evaluation of its imidacloprid pollinator-only assessment, which reaches the same preliminary conclusions as set forth in EPA’s Assessment. PMRA plans to release the complete assessment with appendices as a revised version on January 18, 2016, and to accept written comments until March 18, 2016.
EPA’s Preliminary Risk Assessment will be subject to a 60-day comment period commencing on the announcement of the Assessment in the Federal Register. EPA did not indicate how long it will be before the Federal Register notice is issued.
This Assessment is the first of four such assessments that will be prepared in 2016 under President Obama’s National Pollinator Strategy. The other three assessments, for neonicotinoid insecticides clothianidin, thiamethoxam, and dinotefuran, are scheduled to be released for public comment in December 2016. EPA also states that following the receipt of public comments on this Assessment by December 2016, it plans to issue a revised Preliminary Ecological Risk Assessment that will: “(i) consider any comments or information submitted in response to this bee-only preliminary risk assessment; (ii) incorporate additional data EPA anticipates to receive that is relevant to bees; and, (iii) assess the potential risks of all registered uses of imidacloprid to all taxa.”
EPA’s Preliminary Risk Assessment describes how EPA conducted a screening level assessment (Tier I) for the various uses of imidacloprid, with a stepwise, tiered risk assessment approach evaluating risks to individual bees first and, if needed, risks to the colony. EPA has divided its risk findings for honey bees for the registered use patterns of imidacloprid into three categories: (1) Crop Groups/Use Patterns that Present Low On-Field Risk; (2) Crop Groups/Use Patterns with Uncertainty in Colony (Tier II) Assessment; and (3) Crop Groups/Use Patterns with Colony (Tier II) Risk Indicated, with this last category including “Citrus Fruits (Oranges)” and “Oilseed (Cotton).” EPA further states: “Based on a tri-agency analysis of the statistical and biological considerations of the data, a NOAEC and LOAEC of 25 and 50 μg a.i./L in nectar were determined based on reductions of the number of adult workers, numbers of pupae, pollen stores and honey stores which persisted across much of the study duration. The level of imidacloprid in nectar at or below which no effects would be expected to the colony is determined to be 25 μg a.i./L.”
Additional information regarding EPA’s actions regarding neonicotinoid insecticides and the National Pollinator Strategy can be found on our blog. EPA stated its intent to hold a webinar regarding the imidacloprid Preliminary Risk Assessment in early February 2016. More information can be found on EPA’s website.
EPA’s statements about the assessment have indicated that imidacloprid uses on citrus and cotton are of greatest concern. Not included in this assessment is what, if any, specific regulatory actions might be needed to reduce any risks to an acceptable level. Regardless, the registrants, along with other stakeholders, will almost certainly comment on the assessment (likely to say that the risks are both overestimated, according to the registrants, and underestimated, according to environmental groups).
What may be of less notice is what EPA appears to conclude about the other uses of the pesticide. Not long ago, many claimed that significant honeybee decline was due to planting crops, especially corn, with neonicotinoid seed treatments such as imidacloprid. This assessment appears to contradict that assertion (along with other improvements that have been made in reducing fugitive dust exposures during application). And, even if EPA is correct in its assessment that the citrus and cotton uses are of concern, there are many other uses of imidacloprid currently suspended from the market in the European Union (EU) -- where cotton and citrus are not widely produced. This EPA assessment might become part of the debate about the rationale behind the current EU policies.
The documents released today are long (the assessment is 305 pages with an appendix of 212 pages). That EPA plans to complete its assessment within this calendar year indicates that current EPA leaders want any decision to be issued (or at least be framed) before the arrival of any new Administration. That alone will cause some to question the degree to which any actions are based more on “science and data” or on the “politics” of pollinator protection.
By Lisa R. Burchi and Lisa M. Campbell
On December 11, 2015, the California Department of Pesticide Regulation (DPR) issued California Notice 2015-13 that will require each person/company with products made from pesticide impregnated material that are sold into or within California under their own company name to register their product(s) as a pesticide. Examples of pesticide impregnated materials affected by this Notice include apparel (e.g., jackets, shirts, hats, socks, pants, shorts) and non-apparel (e.g., bedding, tents, seat covers, chopping blocks, shower curtains, mouse pads) that make pesticidal claims.
The requirements will be effective November 1, 2016.
DPR currently registers a number of pesticide impregnated textiles bearing pesticidal claims. DPR notes that while these products have been registered either by the manufacturer of the pesticide impregnated material or by the company impregnating the bolts of fabric or clothing, individual companies selling items made from pesticide impregnated textiles were not required to register the materials. Instead, such companies were required only to obtain a pesticide broker’s license from DPR. Under DPR’s new policy, “obtaining a broker’s license will no longer be sufficient for companies selling products under their own company label” (emphasis in original). DPR states it is making this change to “facilitate tracking the use of these products in California and aid in the understanding of potential impacts on water quality and human health.”
With regard to registration requirements for pesticide impregnated products, DPR states that the number of registrations required will depend on several factors, including whether there are different pesticide active ingredients, different percentages of active ingredients, different types of fabrics, and/or different product uses. DPR states that if the product contains the same type and percentage of active ingredient, one registration can be used to cover various types of pesticide impregnated apparel or non-apparel product use categories, but such determination will be made on a case-by-case basis. As an example of products requiring separate registrations, DPR states: “If, for example, a person/company sells apparel impregnated with 0.52% of the active ingredient permethrin and other apparel impregnated with 0.48% of the active ingredient permethrin, two separate apparel registrations will be required because they contain different percentages of active ingredient. The same holds true for a category of non-apparel products.”
This Notice is a significant change in policy, and will impose potentially complicated and costly registration requirements on companies that sell pesticide impregnated material under their own company name but are not necessary familiar with pesticide registration requirements. The number of new registrations that could be required could be substantial considering the number of factors DPR has specified that could trigger separate registrations.
Importantly, DPR clarifies that this Notice is not intended to change its general policy exempting from registration those products that satisfy the requirements to be a treated article. DPR notes that for treated articles, the pesticide, and any related claims, must be related to protection of the article/substance itself. These products are thus distinguishable from pesticide impregnated materials that include pesticidal claims that are not limited to protection of the material.
By Lisa M. Campbell and James V. Aidala
On April 9, 2015, the California Department of Pesticide Regulation (DPR) held the first of a planned series of workshops intended to help DPR develop “regulation concepts” for possible notifications prior to field fumigations. The presentations and video from that workshop are now available on DPR’s website.
DPR’s presentation at the workshop focused on the background that it believes supports the consideration of a notification requirement, and on current methyl bromide notification regulations and fumigant labeling requirements that it believes potentially could be used as a foundation to assist in the development of a rulemaking concept for soil-applied field fumigants.
In addition, DPR considered whether the concept can be reconciled with the current label requirements as emergency preparedness and response requirements, or maintained as a separate “right-to-know” requirement. DPR recommended expanding notification to all field fumigations, including applications of chloropicrin, 1,3-dichloropropene, methyl bromide, or pesticides that generate methyl isothiocyanate.
This potential regulatory development is of significant interest to pesticide registrants in general. The application of a right-to-know model to pesticide applications, pursuant to which growers and applicators would have to notify those in a defined proximity to the planned pesticide application, would have far-reaching ramifications. DPR’s further development of this potential regulation should be monitored closely.
Of note are similar notification schemes reportedly under consideration by the U.S. Environmental Protection Agency (EPA) as part of its pollinator protection proposals. EPA staff has spoken of how one essential component of any pollinator protection program will be some kind of notification scheme for beekeepers, or at least commercial beekeepers, who have hives in the vicinity of the use area for certain pesticides. As that issue evolves, it will invite comparison with EPA’s position on other requirements for mandatory notification, where generally EPA has not supported blanket federal requirements for notification of nearby pesticide applications. This development in the pollinator area could lead to reconsideration at the federal level regarding broader advance notification requirements for specified pesticide applications.