Nudivirus is a type of virus that primarily infects insects, particularly caterpillars. It belongs to the family Nudiviridae and is known for its ability to cause disease in its hosts, leading to symptoms such as lethargy and reduced feeding. The virus can be transmitted through direct contact or by consuming infected tissues. These viruses are often studied for their potential use in biological control, as they can help manage pest populations in agriculture. Researchers are exploring how Nudivirus can be utilized to reduce the reliance on chemical pesticides, promoting a more sustainable approach to pest management.