Efficacy Testing (PT18 / PT19)

Practical efficacy tests for biocidal products from screening to registration – structured, reliable, and regulatory compliant.

As a biological testing facility, BioGenius offers a wide range of efficacy tests for biocidal products of product types PT18 and PT19. From early screening and development tests to comparative studies and registration-relevant tests, we support products throughout their entire development and approval process.

Depending on the specific question, tests are implemented as laboratory tests, simulated-use tests, or complex field studies. Our testing expertise includes insecticides (PT18), repellents (PT19), as well as attractants and baits, and is supplemented by tests for textile protection and other specialized testing procedures.

For special requirements, we develop customized test concepts that are specifically tailored to the product, application, and regulatory objective.

Approval-Regulatory-long
EFFICACY OVERVIEW

Test formats for all test insects

Insecticides

Efficacy tests for insecticide products (PT18) – from screening and laboratory tests to simulated-use and field studies. Tests include surface and long-term applications, direct applications, and spatial applications. We also test treated textiles or bed nets.

Repellents

Practical efficacy tests for repellents (PT19) on skin, textiles, and surfaces, including barrier and long-term effects as well as spatial repellency. Our tests support you in product development, comparative studies, and approval processes.

Attractants & Baits

Comprehensive testing of attractants, baits, and trapping systems – including choice tests, bait and trap tests, and pheromone traps. Special focus is also placed on biocide-free and behavior-based products to validate innovative and sustainable solutions.

Customized Setups

Individually designed efficacy tests for biocidal products, tailored to your product, objectives, and regulatory requirements. Flexibly implementable as customized test designs for complex applications.

Guidelines & Regulations

BioGenius supports you with efficacy tests and analyses that are aligned with the requirements of important regulations and standards – including BPR 528/2012, WHO, and EPA. Additionally, testing methods according to Woolmark TWC-TM25, ISO 3998, and TL 8305-0331 are used to deliver safe, comparable, and practically relevant results.
Cockroaches
TEST ENVIRONMENT

Our Test Rooms

Our modern test rooms provide the basis for realistic, reproducible, and regulatorily sound tests. Climate-controlled test chambers are available, as are residential-simulating test rooms that authentically replicate typical application scenarios. Four climate-controlled test chambers (20 m³) and eight residential-simulating test rooms (30 m³) with windows for defined air exchange, wallpaper, tiled floors, and radiators are available. Additionally, connected 30m³ rooms enable the testing of products under extended room and application concepts.
Arrange a Consultation & Visit

See our testing capabilities and infrastructure for yourself.
We would be pleased to invite you for a personal consultation and visit, and show you on-site how we implement practical and targeted tests.

Industries

For whom is efficacy testing relevant?

Biocidal Products (PT18/PT19)

When data is needed for screening, development, or registration.

Pest Control & Hygiene Products

For projects related to efficacy tests and comparative studies.

Product Development & R&D

When test formats and setups are to be used for different product types.

Regulatory & Approval

When efficacy testing is relevant within the framework of guidelines/regulations.

Dr. Fabian Müller
Your EXPERT

Dr. Fabian Müller

Head of Biology

FAQ

Frequently Asked Questions

Here you will find answers regarding efficacy tests (PT18/PT19), test formats, and the mentioned testing areas. For specific questions, you can send a project inquiry at any time.

Robust efficacy data is required for approval, which may include various test designs depending on the product and claim, e.g., laboratory, simulated-use, or field studies. BioGenius conducts these studies according to relevant requirements (including BPR, EPA, WHO, and other international specifications) and assists in selecting suitable test strategies. Since the specific requirements depend heavily on the application case, early coordination to define a regulatorily sound study design is advisable.

In addition to regulatory studies, BioGenius also offers screening, development, and comparative tests that can be specifically used to substantiate product claims. These include, for example, dose-response tests, barrier or repellent effects, and investigations into the “secondary kill” effect. This allows for the derivation of well-founded statements for product positioning and marketing, based on valid and reproducible data.

BioGenius covers a wide range of application forms, including sprays, vaporizers, foggers, baits, and treated materials. Tests can be carried out as direct application, as spatial effect (e.g., for aerosols or vaporizers), or as surface treatment. Additionally, various test environments are available, from small units to larger test rooms, to replicate realistic application scenarios.

Yes, efficacy tests can be linked with analytical investigations, e.g., to determine the active ingredient concentration during application, to analyze residues, or to evaluate degradation processes. This combination enables a deeper understanding of product performance and supports both product development and the creation of consistent and regulatorily sound data packages.

In such cases, BioGenius examines the feasibility of individual test approaches and, if necessary, develops adapted or new testing methods. This also includes the evaluation of special application conditions and the coordination of suitable study designs within the framework of technical consulting. The goal is to generate valid efficacy data even for innovative or complex products that meet both regulatory and market-specific requirements.

SERVICE CATALOG

Get to know BioGenius

If you are planning a project in analytics, efficacy, or approval, we would be happy to discuss the objective, setup, and timeline.

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