A practical guide for Pest Control Operators (PCOs)

When cockroaches are getting smart - you have to choose a smarter solution!

Cockroach control is getting more challenging - bait aversion, changing food preferences, and increasing complexity in infested environments all demand smarter solutions.

Maxforce® Prime is Envu’s next generation gel bait designed to deliver exceptional attractiveness, feeding acceptance, and longlasting efficacy. It’s precisely tailored to cockroach biology in a broad sense, concerning different species and many specific details.

Find out the feeding insights behind Maxforce® Prime effectiveness.

1. Why Maxforce® Prime Stands Out: Designed for Maximum Feeding Acceptance

Research from Envu’s entomologists shows that every component of Maxforce® Prime is selected to activate key cockroach sensory systems and overcome feeding barriers.

1.1 Multisensory Attractiveness: Smell, Taste & Moisture

Cockroaches rely on a hierarchy of specialised receptors to evaluate food:

1.2 A Unique Dual-Phase Matrix (Oil + Water)

Most gel baits are either water-based or oil-based. Maxforce® Prime combines both in a stable structure without the common issue of phase separation. This ensures:

1.3 Nutrient-Rich Formula that Supports Sustained Feeding

Maxforce® Prime’s unique bait matrix provides a balanced nutrient profile that keeps cockroaches feeding. 

Learn about cockroach biological mechanisms to understand what and why works best.

2. How Cockroaches Find Food: Sensory Biology Every PCO Should Know

Understanding cockroach biology is key to selecting and applying baits effectively.

Gel drop accuracy

2.1 Antennae – The First Line of Food Detection

The antennae of cockroaches are packed with olfactory receptors (OR and IR types) that allow them to detect volatile cues in their environment. These receptors are highly sensitive to key food‑related odor molecules, including:

Different species vary in how far they can detect these food odors. Typical effective detection distances are:

These short detection distances show that cockroach baits do not attract from far away. Odor cues guide cockroaches only over centimeter‑scale ranges, not across rooms or long distances. As a result:

This aligns perfectly with the Maxforce Prime,bait matrix  which focuses on high palatability and consistent feeding once cockroaches encounter the gel, rather than relying on long‑distance attraction.

2.2 Palps, Mouthparts & Tarsi - Where Feeding Decisions Are Made

Before feeding, cockroaches use their palps to “pretaste” potential food sources, assessing key cues such as sugars, proteins, and moisture. As they move closer, their mouthparts, equipped with dense contact receptors, provide a second layer of confirmation. Even their tarsi (feet) contribute to this process: mechanoreceptors and sugar‑sensing chemoreceptors allow cockroaches to gather information simply by walking over or touching a substance.

These behaviors explain why droplet size, texture, and accessibility are critical for gel bait performance. When cockroaches can easily touch or walk through a gel, they are far more likely to begin feeding. Maxforce Prime’s formulation supports this natural exploratory behavior by offering a stable, moist, and highly accessible gel matrix, helping to drive faster acceptance and more consistent feeding across the population.

2.3 Moisture - The Most Underestimated Attractant 

Cockroaches are naturally drawn to moisture, and their antennae are equipped with Hygroreceptors that help them detect even subtle humidity in their surroundings. When a bait stays moist, it taps directly into this instinctive behavior. A consistently moist gel such as Maxforce(R) Prime feels more like a reliable food source to cockroaches, encouraging consistent feeding and helping the bait perform at its best.

3. What This Means for Field Performance

With its optimized formula and sensoryaligned design, Maxforce® Prime helps PCOs overcome key barriers to cockroach baiting.

3.1 Reduced Risk of Bait Aversion

By using:

Maxforce® Prime mitigates glucose aversion and maintains acceptance even in selective populations.

3.2 Strong Palatability Across Key Species (as info box)

Because sensory ranges and receptor types are conserved across:

Maxforce® Prime performs consistently in diverse environments.

3.3 Better Long-Term Efficacy up to 3 months maximum

The soft, stable matrix maintains:

Make sure to apply Maxforce® Prime according to the guidelines ensuring the maximum performance.

4. Practical Application Advice for PCOs

4.1 Precise Placement Is Essential

Because odor detection is limited to short distances, place droplets:

4.2 Keep Droplets Small & Frequent

Small droplets enable:

4.3 Avoid Contamination

Do not apply near:

4.4 Pair with Monitoring

Use traps to identify activity hotspots and confirm feeding.

5. Summary: The Maxforce®  Prime Advantage

Maxforce® Prime is not just another gel bait. It is a scientifically optimized feeding matrix tailored to cockroach biology.

Maxforce® Prime delivers maximum performance within crucial factors, such as:

…making it the exceptional solution in both light and heavy infestations.