Vector Control

Hong Kong FEHD Reports May Gravidtrap Indices and Mosquito Control Enforcement Actions

On 21 May 2026 Hong Kong’s Food and Environmental Hygiene Department reported elevated mosquito gravidtrap indices in several districts and confirmed prosecutions and statutory notices against sites where mosquito breeding or stagnant water was found. These stepped-up enforcement and monitoring measures signal heightened expectations on construction, property and facilities managers to prevent stagnant water and respond quickly to public health vector-control directives.

23 May 2026, 11:19info.gov.hkHong Kong SAR China

US EPA Seeks Comment on Wolbachia-Based Mosquito Experimental Use Permit in California and Florida

In May 2026, the US Environmental Protection Agency requested public comment on an experimental use permit application from Google LLC to release Wolbachia-infected male Culex quinquefasciatus mosquitoes in California and Florida under FIFRA. If granted, this large-scale biopesticide trial would represent a significant step toward full registration of a novel vector-control technology, signalling future regulatory and operational implications for mosquito control and public health programmes.

8 May 2026, 06:45public-inspection.federalregister.govUnited States

Illinois Department of Agriculture Adopts Barrier Mosquitocide Rules

Illinois has adopted new Illinois Pesticide Act rules governing commercial barrier mosquitocide applications, including seasonal restrictions, training, signage, neighbour notification, and higher penalty exposure, effective mid-April 2026. Pesticide service providers offering residential mosquito control in Illinois must adjust operations to comply with the off-season ban, complete approved training, implement lawn-marker and notification procedures, and discontinue use of automatic mosquito misting systems.

7 May 2026, 05:49ilsos.govUnited States

Emilia-Romagna Approves 2026 Plan for Arbovirus Surveillance and Mosquito Control

In April 2026, the Emilia-Romagna regional government approved its 2026 plan for arbovirus surveillance and mosquito control, coordinating surveillance and mosquito-control interventions from 1 May to 31 October 2026. The plan strengthens municipal larviciding and tightly controlled adulticide use under a One Health framework, shaping how local authorities and pest-control operators plan operations and public-health risk management in the region.

US EPA Seeks Comment on Wolbachia Pesticide Experimental Use Permit in New Jersey, California, and Florida

US EPA has opened a public comment period until 20 May 2026 on Google LLC’s application for a FIFRA experimental use permit to release Wolbachia-infected male Aedes albopictus mosquitoes in New Jersey, California, and Florida. The decision on this permit will set important precedent for large-scale field trials of biological mosquito control technologies under FIFRA, influencing future product strategies, risk assessments, and engagement plans for biopesticide and vector-control stakeholders.

23 Apr 2026, 08:16federalregister.govUnited States

Idaho House Bill 747 Proposes Limits on Aerial Mosquito Adulticide Use and Property Owner Opt-Outs

Idaho policymakers are considering House Bill 747, a 2026 proposal that would tighten rules on mosquito abatement districts by limiting aerial adulticide spraying, mandating public disclosure of all products used, and granting property owners new opt-out rights. If enacted on an emergency basis, this would immediately change how local abatement programmes plan and communicate pesticide treatments, increasing legal exposure for non-compliance while enabling residents and operators to manage health, liability, and community-relations risks more proactively.

15 Apr 2026, 13:35legislature.idaho.govUnited States

Great Britain: APHA Updates Bluetongue Situation After Two New Cases in England

UK authorities confirmed new Bluetongue virus cases in March 2026, maintaining nationwide restricted zones across England and Wales to control the disease. Livestock and germinal product operators must sustain rigorous movement controls and testing protocols as the medium-level incursion risk persists despite seasonal temperature drops.

27 Mar 2026, 08:28gov.ukUnited Kingdom

California DPR Proposes Denial of Dynatrap (Transfluthrin) — PRO-2402340

California regulators have proposed denying registration for a transfluthrin-based mosquito repellent trap citing inadequate data or potential environmental risks. This decision underscores the high evidentiary bar for pesticide approvals in California and signals significant market access hurdles for products with incomplete environmental safety profiles.

26 Mar 2026, 19:32apps.cdpr.ca.govUnited States

US EPA Proposes NHSM Amendments To Classify Recovered Scrap Tires As Non-Waste Fuel In Cement Kilns

The US EPA is proposing to reclassify recovered scrap tires as non-waste fuel for cement kilns to accelerate the cleanup of legacy tire piles. This regulatory shift will lower processing costs for cement manufacturers and waste managers while strengthening circular economy and energy recovery strategies.

25 Mar 2026, 21:27federalregister.govUnited States

EU ECHA Publishes March 2026 Technical Agreements for Biocides Efficacy (TAB EFF)

ECHA updated technical agreements for biocides efficacy in March 2026, introducing new testing requirements for stored disinfectants and pest control products. Companies must update efficacy data by 2028 to maintain market access and ensure successful product authorization renewals.

20 Mar 2026, 13:23webgate.ec.europa.euEuropean Union

Brazil Anvisa Revises Classification of Insect-Repellent Articles To Cover New Technologies

Brazil has reclassified personal insect-repellent articles like impregnated textiles and bracelets from environmental disinfectants to the cosmetics regulatory framework. Manufacturers must reassess product portfolios to align with cosmetic registration standards and ensure efficacy data supports these innovative delivery formats.

13 Mar 2026, 13:23gov.brBrazil

US FAA Seeks Comment on Exemption for Aerial Mosquito Control Over Congested Areas

The FAA is reviewing a petition to allow aerial application of EPA-registered pesticides over congested areas for public health and vector control. Approval would expand operational flexibility for aerial application services and streamline large-scale urban pest management programs.

12 Mar 2026, 13:42public-inspection.federalregister.govUnited States

Brazilian Chamber CCJ Approves Bill to Classify Repellents and Sunscreens as Essential Goods

Brazil is advancing legislation to reclassify sunscreens and insect repellents as essential goods, paving the way for significantly reduced tax rates. This fiscal shift will require manufacturers to recalibrate pricing strategies and tax compliance as these categories transition from luxury to essential status.

9 Mar 2026, 18:39camara.leg.brBrazil

Taiwan Ministry of Environment Issues Guidance on Ventilation and Safe Use of Mosquito Coils

Taiwan's Ministry of Environment issued guidance on March 4, 2026, clarifying ventilation and safe-use requirements for mosquito coils and liquid repellents. This signals increased regulatory scrutiny on consumer exposure and indoor air quality, necessitating that manufacturers ensure label instructions clearly address ventilation and species-specific toxicity risks.

9 Mar 2026, 17:31enews.moenv.gov.twTaiwan

EFSA Opens Consultation On Draft Xylella Control Opinions

EFSA is consulting on draft scientific opinions for Xylella fastidiosa control measures through April 2026. These assessments will shape future EU plant-health regulations and determine the long-term viability of synthetic versus biological crop protection tools.

9 Mar 2026, 14:58efsa.europa.euEuropean Union

EU Commission Extends Dutch Emergency Permit for Indoor Use of Vectobac WG Under the Biocidal Products Regulation

The European Commission has extended the Netherlands' emergency permit for the indoor use of the biocidal product Vectobac WG until May 2027 to control invasive mosquito species. This decision underscores the continued regulatory reliance on emergency derogations for public health protection, signaling persistent market access pathways for specialized biocidal solutions where alternatives are limited.

2 Mar 2026, 09:24eur-lex.europa.euEuropean UnionNetherlands

EU Commission Postpones Expiry of BPR Approval for Bacillus sphaericus 2362 Serotype H5a5b Strain ABTS1743 (PT 18)

The European Union has extended the approval of the biocidal active substance Bacillus sphaericus 2362 for use in insecticides until December 2028. This administrative extension ensures continued market access and business continuity while regulators complete the formal technical evaluation for renewal.

26 Feb 2026, 12:56eur-lex.europa.euEuropean Union

Netherlands: State Secretary Grants Temporary K-Othrine SC7.5 Exemption for Bluetongue Vector Control under the Biocidal Products Regulation

The Netherlands has granted a temporary emergency exemption for the biocidal product K-Othrine SC7.5 to combat bluetongue vectors through June 2026. Affected operators must strictly adhere to application protocols and residue limits to maintain compliance and food safety standards during this derogation period.

23 Feb 2026, 13:55zoek.officielebekendmakingen.nlNetherlands

Taiwan Ministry of Environment Issues Guidance on Safe Use of Environmental Pesticides for Lunar New Year

Taiwan's Ministry of Environment has issued seasonal enforcement guidance on the registration, labeling, and advertising of household environmental pesticides. Companies must verify product registration numbers and strictly monitor marketing claims on social media to mitigate the risk of significant administrative fines for non-compliant advertising.

17 Feb 2026, 14:30enews.moenv.gov.twTaiwan

Taiwan Ministry Of Environment Issues Household Rodent Control Guidance

Taiwan’s Ministry of Environment has issued new Integrated Pest Management guidance for rodent control, emphasizing physical prevention and environmental hygiene over chemical interventions. This shift toward non-chemical methods signals a tightening regulatory preference that may reduce demand for traditional rodenticides and increase scrutiny on safety labeling and application instructions.

31 Jan 2026, 20:20enews.moenv.gov.twTaiwan