What is the primary use of ortho boric acid in pest control?

Ortho boric acid is primarily utilized in pest control as an insecticide. It functions effectively by delivering a slow-acting, stomach poison to insects that ingest it. When the insects consume the boric acid, it disrupts their digestive systems and can ultimately lead to their demise. This mode of action makes it particularly useful against a variety of household pests, including cockroaches and ants.

In addition to its role as an insecticide, boric acid can also affect insect behavior; for instance, it can interfere with their ability to reproduce. This adds to its effectiveness in managing pest populations over time, making it a valuable tool in integrated pest management strategies. The application and dosage are crucial to ensure its effectiveness while minimizing the impact on non-target species and the environment.