What does it mean when bed bugs are described as having "reduced cuticular penetration resistance"?

When bed bugs are described as having "reduced cuticular penetration resistance," it indicates that their body structure is less effective at preventing chemicals from penetrating their exoskeleton, thus making them more vulnerable to treatments. Bed bugs rely on their cuticle, a tough outer layer, to protect themselves from insecticides and other treatments. Reduced resistance means that these pests can be more easily targeted and controlled using various insecticides, which is crucial in effective pest management strategies. Consequently, this characteristic directly correlates with their susceptibility to treatment methods, confirming that they are less resistant to the interventions applied against them. This understanding is essential for environmental health professionals working to manage and eliminate infestations effectively.