What type of organism is BTi classified as?

BTi, or Bacillus thuringiensis israelensis, is classified as a bacterium. This organism is commonly used in biological pest control, particularly in the management of mosquito populations and other aquatic insect larvae. BTi produces toxins that specifically target the gut of these larvae upon ingestion, ultimately leading to their demise.

Understanding the classification of BTi as a bacterium is essential because it reflects its mode of action and how it fits into integrated pest management strategies. Unlike synthetic chemicals, which may have broader environmental impacts and pose risks to non-target organisms, BTi is more environmentally friendly and specifically affects certain pests without harming other wildlife or beneficial insects.