Which tools can be used for monitoring pest activity?

Monitoring pest activity is crucial for effective pest management, and sticky traps and tracking patches are specifically designed for this purpose. Sticky traps enable the identification and quantification of pest populations by capturing insects as they move, providing vital information about their presence and density. These traps are often placed in areas where pest activity is suspected and can help in understanding the timing of pest activity, which is essential for planning control measures.

Tracking patches serve a similar function by providing a surface that pests can walk on, leaving behind evidence of their movement, such as footprints or feces. This helps in determining the specific locations and routes pests are using, aiding in targeted management strategies.

In contrast, other options include tools that are not primarily designed for monitoring. Dusting brushes and pesticide sprays focus on application rather than tracking. Pheromone lures and baits are more for attracting pests rather than monitoring their activity levels comprehensively. Ultrasonic repellents are intended to deter pests rather than provide insight into their populations or movements. Thus, sticky traps and tracking patches are the most effective tools for actively monitoring pest activity.