Question

In organic cotton IPM, deploying a high density of pheromone traps (e.g., 20 traps/ha) is intended not just to monitor, but to achieve 'Mating Disruption'. This works by?

A Filling the traps with insecticides to kill male moths
B Saturating the air with synthetic pheromone, making it impossible for males to locate females
C Attracting females into traps where they are sterilized
D Repelling adult moths out of the field entirely
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