Which method is NOT suggested for the control of badger populations?

The method of using repellents for controlling badger populations is generally not suggested primarily because there is limited evidence to support their effectiveness in deterring these animals. Unlike other methods that can have immediate or observable impacts, repellents may not produce reliable results for badgers whose behaviors vary widely based on individual and environmental factors.

Trapping and shooting can be effective for population control when conducted under regulated circumstances. Bright lights can disturb nocturnal species like badgers, making them feel threatened and potentially encouraging them to vacate an area. Habitat modification can also be effective, as changes to the landscape can make environments less appealing or accessible to badgers, thus reducing their presence.

In summary, while there are methods that can be employed to manage badger populations effectively, the use of repellents lacks a solid foundation of reliable outcomes, which is why it is not recommended.