A black sticky roller made of strong plastic and coated with adhesive on both sides, used for early detection of insect infestations and monitoring pest density in greenhouses and open fields. Its black color attracts the tomato leaf miner (Tuta absoluta): males are drawn to the black surface and stick to it, helping reduce their numbers and control their spread.
Key Features
- Attracts male Tuta absoluta with high precision thanks to the black color and the built-in pheromone.
- Helps with early detection and monitoring of insect numbers inside greenhouses.
- Safe for people and plants, eco-friendly and free of toxic substances.
- Heat- and moisture-resistant glue that stays effective for long periods.
- Can be used as a monitoring tool or as a physical barrier around the growing area.
- Effective for up to 8 months; the pheromone effect lasts about 6 weeks.
Specifications
- Trade name: Bug-Scan® T-Roll Black / Bug-Scan® Roll Black Plus
- Type: Double-sided sticky roll
- Color: Black
- Length: 100 m
- Width: 30 cm
- Material: Durable, recyclable plastic
- Pheromone load: 32 mg per roll
- Country of origin: Belgium – Biobest
Directions for Use
- Install the roll before planting or at the start of the growing season.
- Hang horizontally or vertically at a height of 40–60 cm above the ground.
- Use around doors or along the edges of the greenhouse as a sticky barrier that stops insects entering.
- For better attraction, place it between plant rows, leaving a suitable distance between rolls.
- When the sticky surface is full of insects or dust, replace it immediately to keep attraction efficient.
Storage and Use Tips
- Store in a cool, dry place at 5–8°C to preserve pheromone effectiveness.
- Before use, leave at room temperature for 24 hours to soften the adhesive.
- Recommended rate: one roll per 1,000 m² of growing area.