1. The number of sticky traps can be appropriately increased in areas with faster air flow, such as around Orchard farms;
2. During flowering phase, the hanging density of sticky traps is half that of other times, or even lower, to reduce damage to pollinating plants such as bees.
2. During flowering phase, the hanging density of sticky traps is half that of other times, or even lower, to reduce damage to pollinating plants such as bees.