What is Avitrol primarily classified as?

Avitrol is primarily classified as a chemical frightening agent, which means it is used to deter birds from specific areas. The active ingredient in Avitrol causes distress signals in birds, which can lead to panic and avoidance behavior. This method is employed to control pest bird populations by leveraging their natural instinct to flee from danger. The use of Avitrol is particularly noted in situations where traditional methods of bird control may not be effective or feasible.

While it may intersect with other categories like repellents or pest control, its primary function remains as a frightening agent, designed to induce behavioral changes in birds rather than simply repelling or harming them outright. This makes it distinct from nutritional supplements, insecticides, or mammal repellents, as those serve different purposes in the realm of wildlife and pest management.