Published August 31, 2026 at 2:00 p.m.
New York’s Birds and Bees Protection Act reaches its next major compliance date on December 31, 2026. On that date, the state will prohibit the use of pesticides containing imidacloprid, thiamethoxam, and acetamiprid on outdoor ornamental plants and turf, subject to limited exceptions.
The NY neonicotinoid ban 2026 is not only a concern for landscape contractors. It affects golf courses, turf managers, nurseries, property managers, developers, municipalities, and owners of large landscaped properties across New York.
The practical issue is straightforward. Products purchased before the deadline cannot be applied to restricted outdoor uses after December 31, 2026.
If your property, construction contract, landscape maintenance plan, or operating procedure still relies on these active ingredients, now is the time to act.
What changed at the August 27 NYSDEC stakeholder meeting?
On August 27, 2026, the New York State Department of Environmental Conservation’s Bureau of Pesticides Management held a virtual stakeholder meeting on revisions to the state’s pesticide regulations in 6 NYCRR Parts 320 through 329.
The meeting addressed several areas:
- Applicator certification and training
- Business registration and commercial permits
- Pesticide use requirements
- Aquatic applications
- Implementation of the Birds and Bees Protection Act
- Treated-seed regulations
- The future agricultural waiver process
NYSDEC is considering changes across the broader pesticide regulatory framework. The agency also presented information about proposed regulations to implement the BBPA, including the treated-seed provisions that are expected to become more important as the 2029 deadline approaches.
The National Law Review’s summary of the August 27 meeting confirms that the meeting was an early opportunity for regulated parties to understand the direction of the rulemaking and provide input.
The regulatory details may continue to develop. The December 31, 2026 turf and ornamental deadline does not.
What the December 31, 2026 deadline prohibits
Beginning December 31, 2026, no person may apply or treat outdoor ornamental plants and turf in New York with a pesticide containing:
- Imidacloprid
- Thiamethoxam
- Acetamiprid
The restriction applies to managed landscapes, including ornamental plantings and turf at commercial, institutional, residential, recreational, and development properties.
This is the second stage of New York’s restrictions on neonicotinoids for outdoor turf and ornamental uses. The use of products containing clothianidin and dinotefuran for these applications was restricted effective December 31, 2024.
The statutory framework is set out in Environmental Conservation Law Section 33-1301(13), as amended through the New York Birds and Bees Protection Act legislation.
Existing products are not grandfathered
A common mistake is to treat the deadline as a sales restriction only. It is not.
If a contractor or property owner purchased an imidacloprid, thiamethoxam, or acetamiprid product before December 31, 2026, that product still cannot be applied to restricted outdoor turf or ornamental plants after the deadline.
Inventory has to be reviewed based on the active ingredient and intended use. A product name alone is not enough. The label and active ingredient statement control.
Limited exceptions require more than a routine application
The BBPA includes limited exceptions. They should not be treated as general permission to continue normal landscape maintenance practices.
Agricultural commodities
The turf and ornamental restriction does not apply to applications for the production of agricultural commodities. That distinction matters for farms and agricultural operations, but it does not automatically apply to landscaping around a commercial development, golf facility, office campus, or residential property.
Structural commercial applications
The law also addresses certain structural commercial applications within one foot of a building foundation perimeter to manage structural pests. The application cannot be conducted on a blooming plant.
This exception must be evaluated based on the actual application, target pest, location, product label, and site conditions. It is not a blanket exemption for landscape use near a building.
Invasive species affecting woody plants
Applications by, or under the supervision of, a certified applicator for treatment against invasive species affecting woody plants may fall within an exception.
The applicator must still confirm that the use qualifies, follow the product label, and maintain the required documentation.
Environmental emergency orders
NYSDEC may authorize a restricted use through a written order when:
- A valid environmental emergency exists.
- The pesticide would be effective in addressing the emergency.
- No other, less harmful pesticide or pest management practice would be effective.
The order must identify the basis for the determination, the approved time period, geographic scope, and purpose of the use. It cannot be assumed in advance.
The legislation’s standard is specific. The fact that a product is familiar, effective, or already in storage does not establish an environmental emergency.
Who needs to plan now?
Landscape contractors
Landscape contractors should review every pesticide currently stored, specified, or used under a New York contract.
Your compliance plan should include:
- An active-ingredient inventory
- A review of product labels and registered uses
- A written list of restricted applications
- Procurement of compliant alternatives
- Updated crew instructions
- Applicator training requirements
- Disposal or return procedures for unusable products
- Customer notices and revised service agreements
Do not wait until the first 2027 application cycle. Spring landscape schedules are built months in advance.
Golf courses and turf managers
Golf course operators face a more complex transition because turf conditions, pest pressure, play schedules, irrigation, and environmental expectations all interact.
Course managers should identify where restricted neonicotinoids appear in:
- Fairway maintenance
- Roughs
- Greens and tees
- Ornamental beds
- Tree and shrub programs
- Nursery areas
- Athletic fields and practice areas
The replacement strategy should consider integrated pest management, pest thresholds, irrigation practices, application timing, and nonchemical controls. A product swap without a broader management plan can create cost, performance, and compliance problems.
Nurseries and property managers
Nurseries must separate agricultural production from ornamental landscape uses. Property managers should also distinguish between contractor practices and property-owner obligations.
Review:
- Landscape maintenance contracts
- Vendor insurance and certification records
- Approved product lists
- Annual budgets
- Tenant and public-use areas
- Stormwater pathways
- Sensitive habitat and pollinator areas
- Documentation retention procedures
For large properties, pesticide compliance should sit inside the broader environmental management system. It should not exist as an informal conversation between a property manager and a seasonal contractor.
Developers with large landscaped sites
Developers need to address the issue before operations transfer to an owner or property manager.
Landscape specifications, maintenance manuals, bid documents, and warranty requirements should not name restricted active ingredients for uses that will be illegal after the deadline. If a project includes extensive turf, ornamental plantings, public open space, or a golf component, the design and maintenance team should confirm that its pest management approach remains workable under the BBPA.
This is especially important for projects where landscape construction overlaps with environmental monitoring, stormwater management, or regulatory closeout.
Treated seeds are a separate issue
The December 31, 2026 deadline concerns outdoor ornamental plants and turf. It should not be confused with the separate treated-seed provisions of the Birds and Bees Protection Act.
The treated-seed provisions address certain neonicotinoid-treated corn, soybean, and wheat seeds. The current framework points toward restrictions beginning in 2029, with a waiver process for specified agricultural uses.
The August 27 NYSDEC meeting included treated-seed implementation and the agricultural waiver process because the state is still developing the regulatory details.
The waiver process is expected to require more than a simple request. The enacted legislation addresses measures such as:
- Integrated pest management training
- A pest risk assessment
- A written pest risk assessment report
- Limits on where treated seed may be planted
- Records of the assessment and planting dates
- Department review of those records
Agricultural operators should monitor NYSDEC and Department of Agriculture and Markets guidance. A waiver, if available, should be treated as a documented, site-specific compliance process. It is not a substitute for planning.
A practical compliance plan before December 31
Owners and operators of managed landscapes should complete these steps before the deadline:
- Inventory every pesticide product. Record the product name, EPA registration number, active ingredients, quantity, and storage location.
- Map current uses. Identify turf, ornamental beds, woody plants, athletic fields, golf areas, and structural pest applications.
- Separate restricted and permitted uses. Do not rely on product familiarity or a contractor’s standard practice.
- Review contracts and specifications. Remove restricted applications and update vendor requirements.
- Confirm certified applicator responsibilities. Document who selects products, directs applications, and maintains records.
- Build an alternative pest management plan. Consider integrated pest management, monitoring, thresholds, cultural controls, and compliant products.
- Update training and recordkeeping. Where an exception applies, confirm annual course and documentation requirements.
- Coordinate with environmental monitoring. Evaluate runoff pathways, drainage features, sensitive receptors, and adjacent properties.
- Track NYSDEC rulemaking. Parts 320 through 329 may change beyond the BBPA provisions discussed here.
NYSDEC maintains current pesticide information and regulatory materials through its official pesticides page. Verify the current law, product label, and agency guidance before making an application decision.
How Envicon helps keep the project moving
Compliance is not just about identifying a prohibited product after the fact. It is about building a workable process before the deadline affects field operations.
Envicon supports New York owners, developers, contractors, and property managers with regulatory compliance planning, agency coordination, environmental monitoring, field documentation, and project-level risk management. Our regulatory compliance and permitting services are designed to connect requirements to action.
We can help you:
- Review pesticide-related site practices
- Coordinate with landscape contractors and certified applicators
- Document field conditions and environmental controls
- Evaluate drainage and potential off-site pathways
- Update compliance procedures
- Align environmental obligations with construction and property operations
- Maintain clear records for owners, agencies, and project stakeholders
Our New York City environmental consulting team brings local knowledge to projects where agency expectations, construction schedules, and operating requirements overlap.
Collaboration is not a buzzword. It is how compliance plans become workable in the field.
The takeaway
The Birds and Bees Protection Act creates a firm December 31, 2026 deadline for the use of imidacloprid, thiamethoxam, and acetamiprid on outdoor ornamental plants and turf in New York.
The correct response is not to buy more inventory. It is to:
- Identify affected products
- Review every intended use
- Update landscape and maintenance contracts
- Train responsible personnel
- Document qualifying exceptions
- Plan compliant alternatives
- Monitor NYSDEC’s continuing rulemaking on pesticide regulations and treated seeds
Your landscaped site is part of your regulated operating environment. Manage it with the same precision you bring to permits, construction, stormwater, and environmental monitoring.
Envicon helps remove the obstacles between you and a compliant, buildable, and operating asset.
Sources
- NYSDEC Pesticides
- NYSDEC Bureau of Pesticides Management 320 Series Rulemaking Stakeholder Meeting
- National Law Review summary of the August 27, 2026 meeting
- New York Senate Birds and Bees Protection Act legislation
- New York Assembly legislation addressing treated seeds and BBPA implementation
Ready to prepare for the December deadline?
