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14 May 2025 - Case studies
Cockroach infestations are among the most critical threats to food safety, especially in environments where food is handled, such as kitchens, canteens, laboratories, and food industry facilities. Cockroaches, known vectors of pathogens, can easily compromise hygiene by contaminating surfaces and food.
European food safety legislation, beginning with Regulation (EC) No 852/2004, establishes general rules for food products. These regulations apply to all stages of food production, processing, and distribution.
The HACCP system (Hazard Analysis and Critical Control Points) is a method for managing biological, chemical, and physical hazards in the food sector. It includes identifying risks, defining Critical Control Points (CCPs) and their limits, implementing corrective actions, and setting verification and documentation procedures.
The Food Business Operator (FBO) is responsible for pest risk management, even when pest control services are outsourced.
IPM (Integrated Pest Management) is a strategy that prioritizes prevention and continuous monitoring, applying corrective actions only when critical thresholds are exceeded.
When chemical treatment is necessary, the preferred choice is the use of target-specific formulations with low environmental impact.
The IPM approach includes:
Installing monitoring stations (Control Points)
Early identification of infestations
Targeted treatments with specific biocides when necessary (e.g., HACCP-certified Advion Gel)
Evaluation of results and prevention of recurrence
This methodology integrates biological, physical, and chemical interventions to prevent and contain infestations, making it especially effective in sensitive environments like food production facilities.
In 2024, a healthcare facility with an adjoining canteen and kitchen reported an infestation of Blattella germanica. Initial monitoring data showed up to 20 individuals captured per Control Point during the spring season.
After a thorough environmental assessment, the following corrective actions were undertaken:
identification of pathways, main infestation hotspots, and nesting areas;
implementation of additional Control Points;
production halt and thorough cleaning of the premises;
three treatments with Advion Cockroach Gel, an HACCP SSZ (Splash or Spill Zone) certified bait. The gel was applied in critical points such as the conveyor belt for dirty dishes.
The results were clear: captures dropped to zero and gel consumption was drastically reduced in subsequent inspections, indicating eradication of the infestation. The use of Advion Cockroach Gel ensured complete resolution of the problem in just three treatments.
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The use of products certified by HACCP International in Pest Control is now recognized as a best practice within GFSI standards (e.g., BRCGS, IFS) to ensure all aspects of food safety.
Among these, SSZ-classified products such as Advion Gels developed by Syngenta are ideal for use in Food Zones: specifically designed to be applied even in the presence of exposed food, without coming into direct contact with it.
The patented formulation of Advion Gels, together with HACCP certification, allows for targeted, safe interventions with no risk of contamination, ensuring effective cockroach control.
What are the risks associated with cockroaches in food environments?
Cockroaches are carriers of pathogens that can contaminate food and surfaces, compromising food safety and regulatory compliance.
What are the best practices to prevent cockroach infestations in food environments?
Carry out thorough cleaning at the end of each working day, especially in critical areas. Seal cracks, crevices, and entry points, and conduct regular inspections: ensure that Control Points (CPs) are always active and properly placed. Schedule regular monitoring interventions and train staff on hygiene, food safety, and pest management protocols.
What does the HACCP standard require for pest management?
The HACCP system requires the adoption of a monitoring and intervention plan, with responsibility assigned to the Food Business Operator (FBO), even when the service is outsourced.
What is IPM (Integrated Pest Management)?
It is an integrated approach that combines prevention, monitoring, and targeted treatments with specific products, limiting the use of biocides only when strictly necessary.
Which products are recommended for cockroaches in food environments?
HACCP-certified products such as Advion Gel, specifically designed for use in food zones (SSZ), are recommended.