BASF Sensor Yellow Sticky Monitoring Cards 3 x 5 in | Pack of 50

BASF Sensor Yellow Sticky Monitoring Cards, Gridded Both Sides Each poly-bag pack holds 50 yellow cards, each 3 x 5 in and coated on both faces. The card is BASF's Sensor, sold as a premium monitoring and trapping card. Both sides carry a printed grid, so the count works from whichever face the insects favoured. The glue is BASF's posi-trap formula, a non-drip adhesive that stays on the card rather than on fingers. The edges are left clean for handling, and easy-off liners keep the faces fresh until hanging. BASF rates the cards to hold up in high moisture and under overhead watering. Winged aphids, thrips, whiteflies, fungus gnat adults, shore flies, fruit flies, leafhoppers and adult leafminers all show up on the yellow. The labelled rate is one card per 500 sq ft, placed above the canopy or wherever flight occurs. Doors and vents count as flight zones too. The fresh-pack bag keeps unused cards tacky between scouting rounds. Pest Monitoring Cards That Turn Scouting Into a Weekly Number A small card is easy to read at a glance, which matters when a scout walks a whole range every week. On tied or staked crops, clip each one so its top sits just above the canopy. For potted plants on benches, hang the bottom edge a few inches over the foliage. Lay a card flat near the media surface where fungus gnats are the concern. Number every card and its location, then log the count per side before swapping it. Weekly counts per card show where pressure is building long before damage shows on the leaves. A hand lens at ten to fifteen power sorts thrips from gnats and shore flies. Parasitic wasps get caught as well, so run fewer cards in a house relying on them. That trade-off is worth planning before a release, not after. Fresh cards each week keep dust and debris from muddying the numbers. Key Features Fifty cards per pack: Enough for a full greenhouse range at the labelled rate, with spares for weekly swaps. Gridded on both sides: Both faces trap and both faces count, so nothing landing on the back goes unrecorded. Posi-trap non-drip glue: The adhesive stays tacky on the card and does not run in warm houses. Clean edges and easy-off liners: Cards handle without sticking to gloves and stay fresh until the liner comes off. Moisture resistant: BASF rates the cards for high humidity and overhead watering. Broad catch: Winged aphids, thrips, whiteflies, fungus gnats, shore flies and leafminer adults all register. Technical Specifications Specification Value Brand BASF Sensor Manufacturer part 59025854 Card size 3 x 5 in Pack count 50 cards Coating Both sides Surface Printed grid on both sides Adhesive Posi-trap non-drip glue Handling Non-sticky edges, easy-off liner covers Moisture Holds up in high moisture and overhead watering Target pests Winged aphids, thrips, whiteflies, fungus gnats, shore flies, fruit flies, leafhoppers, leafminer adults Rate 1 card per 500 sq ft, above the canopy or where flight occurs Packaging Fresh-pack poly bag