The acquisition of praying mantis oothecae (egg cases) through retail channels, including home improvement stores, allows individuals to introduce these beneficial insects into their gardens. These egg cases contain numerous mantis nymphs, which, upon hatching, serve as natural predators of various garden pests.
Introducing praying mantises offers a biological pest control method, reducing reliance on chemical pesticides. This approach contributes to a healthier garden ecosystem by minimizing the potential harm to beneficial insects, pollinators, and the environment. Historically, introducing predators for pest control has been utilized as a sustainable agricultural practice.