1. Introduction
The Biogents GAT2 Mosquito Trap is designed to target gravid (egg-laying) female tiger mosquitoes (Aedes aegypti and Aedes albopictus) by mimicking natural breeding sites. This non-electric, eco-friendly trap helps reduce mosquito populations by preventing the next generation of mosquitoes from developing. It operates without insecticides or external power, making it a sustainable solution for outdoor mosquito control.
2. What's in the Box
Your Biogents GAT2 Mosquito Trap package includes the following components:
- Two (2) BG-GAT catcher units
- One (1) pack of ten (10) sticky cards

Image: All components included in the Biogents GAT2 Mosquito Trap package.
3. Setup Instructions
Follow these steps to assemble and prepare your Biogents GAT2 Mosquito Trap for use:
- Unpack Components: Carefully remove all parts from the packaging. You should have the main bucket, the transparent funnel, the black top funnel, and sticky cards.
- Insert Sticky Card: Take one sticky card and insert it into the designated slot within the transparent funnel. Ensure the sticky surface faces inwards.
- Assemble Trap: Place the transparent funnel assembly onto the main bucket. Then, place the black top funnel into the transparent funnel.
- Add Water: Fill the main bucket with water up to the indicated fill line. This water acts as an attractant for egg-laying mosquitoes. Do not overfill.

Image: Internal view of the GAT2 trap illustrating the water reservoir, mesh barrier, and sticky card placement.
4. Operating Instructions
Effective placement is crucial for the GAT2 trap's performance. The trap works by attracting female tiger mosquitoes that are searching for a place to lay their eggs. Once inside, they are captured on the sticky card.
4.1 Placement
- Shady Areas: Place the trap in a shaded location, as tiger mosquitoes prefer cooler, darker spots for egg-laying.
- Humid Environment: Choose a humid spot, as moisture is attractive to mosquitoes.
- Wind-Protected: Ensure the trap is protected from strong winds, which can disrupt mosquito flight patterns and dry out the water.
- Near Vegetation: Position the trap near dense vegetation or other potential mosquito resting sites, but not directly hidden within them.

Image: Recommended placement of the GAT2 trap in a garden setting, highlighting shady, humid, and wind-protected conditions.
4.2 How the Trap Works
The GAT2 trap utilizes a simple yet effective mechanism:
- Tiger mosquitoes seeking to lay eggs are attracted by the water in the lower bucket.
- A mesh barrier prevents them from reaching the water directly.
- While attempting to escape through the transparent parts, the mosquitoes become stuck on the internal sticky card.

Image: Visual explanation of the GAT2 trap's operating principle, showing mosquito entry, mesh barrier, and capture on the sticky card.
4.3 Product Video
Video: This video from Biogents Inc. Mosquito Traps demonstrates the non-electrical operation of the GAT2 trap, designed to capture egg-laying Asian Tiger and Dengue-type mosquitoes.
5. Maintenance
Regular maintenance ensures the continued effectiveness of your GAT2 trap.
- Sticky Card Replacement: Replace the sticky card every two (2) weeks, or sooner if it becomes full of mosquitoes or debris.
- Water Level Check: Periodically check the water level in the bucket and refill as needed to maintain the attractant.
- Cleaning: Clean the trap components as necessary to remove any accumulated dirt or algae, which could reduce its effectiveness.

Image: A sticky card showing numerous captured mosquitoes, emphasizing the need for regular replacement every two weeks.
6. Troubleshooting
If your Biogents GAT2 trap is not performing as expected, consider the following:
- Low Catch Rate:
- Incorrect Placement: Review section 4.1 on optimal placement. The trap may be in an area that is too sunny, too windy, or not humid enough. Try relocating the trap to a shadier, more sheltered, and humid spot.
- Competition from Natural Breeding Sites: If there are many other wet areas (e.g., clogged gutters, plant saucers, old tires) in your vicinity, mosquitoes may prefer these. Eliminate or cover these alternative breeding sites to increase the trap's effectiveness.
- Sticky Card Condition: Ensure the sticky card is fresh and not covered in dust or debris. Replace it if necessary.
- Trap Becoming a Breeding Site:
- Displaced Mesh: The internal mesh is crucial for preventing mosquitoes from laying eggs directly in the water. If the trap is installed incorrectly or gets tipped over, the mesh might be displaced, allowing mosquitoes access to the water. Regularly check that the mesh is properly seated and intact.
- Infrequent Monitoring: If the trap is not checked and maintained regularly, it can inadvertently become a breeding site. Adhere to the recommended maintenance schedule.
- Plastic Brittleness: Over time, prolonged exposure to direct sunlight can make the plastic components brittle. While designed for outdoor use, placing the trap in a shaded area can help prolong its lifespan.
7. Specifications
| Brand | Biogents |
| Model | GAT2 (Manufacturer Part Number: 200650) |
| Item Weight | 1.34 Kilograms |
| Number of Pieces | 2 (traps) |
| Target Species | Mosquito (specifically Aedes aegypti and Aedes albopictus) |
| Unit Count | 2.0 Count |
| UPC | 850028594285 |
| Is Electric | No |
8. Warranty and Support
Biogents is committed to providing effective mosquito control solutions. For any questions regarding the setup, operation, or maintenance of your GAT2 Mosquito Trap, expert support is available. Please refer to the contact information provided with your product packaging or visit the official Biogents website for assistance. Specific warranty details are typically included with your purchase documentation.



