Which of the following is NOT an example of a cultural control that could lessen the effects of a forest insect pest?

Cultural control refers to the practices that improve the health and resilience of forest ecosystems, which in turn help manage pest populations. Examples of cultural control methods include proper site selection, thinning, and species selection, as these practices can enhance tree vigor, promote biodiversity, and create conditions less favorable for pest outbreaks.

Leaving all dead and dying trees as they are does not align with the principles of cultural control. In fact, allowing these trees to remain can create a habitat for pests and diseases, potentially exacerbating issues rather than mitigating them. Dead and dying trees can serve as breeding grounds for certain insects, which can then spread to neighboring healthy trees. Removing or managing these trees may help reduce pest pressure, therefore, it is not considered a cultural control practice aimed at enhancing the overall health and resilience of the forest.