Use @ 25 No's per acre to keep the population suppressed below Economic Threshold level (ETL)
The glue does not dry out and the traps will last until the surface area is completely covered with insects, even though the rain.
They store indefinitely until you need them.
Non-poisonous and weatherproof. 1st premium yellow sticky traps from India
Easy to handle, each sheet protected with release paper on both sides.