Essential details
MOQ:100pcs
Lead time:3days
Shipping:Express Delivery, Air freight, Land freight
Package Description:in foil bags
Product Introduction
How to control and manage the Helicoverpa armigera
Timing of Trapping
It is best to place traps/lures for the first time when the pests are at low density to lower economic loss, or
at least 1 month before harvest and maintain traps between cropping cycles. Trapping during the post
harvest period is important. During the post harvest period many males emerge from drying plants and the
soil and their capture lowers pest pressure for the next crop cycle.
Trap selection
The Wing trap is most sensitive trap to use for mass trapping Helicoverpa armigera.
Trap density
For mass trapping about 30-45 traps per hectare would be for open fields.
Put the traps 20cm above the crops. Peripheral dense, thin in the middle.
Lures Lures
Lures can be changed every 4-6 weeks to get the most accurate results. Replace the lures every 4-6 weeks.
Replace the traps when the sticky card is full of insects. The top of Wing trap can be reused unitll broken
Lures handling
Pheromone lures are very sensitive tool. They can be affected by exposure to elevated heat and direct
sunshine. Direct touching by hand may cause cross contamination leading to mixed catches in the trap.
Some contaminants such as Nicotine may have repellent effect reducing trap catch.
Lure Storage
In cool dry place, the shelf life is 12 months.
In refrigerator under -5~-15 degree, the shelf life is 24 months up.
