Humans fear wasps for their sting, but some insects, like caterpillars, have a different reason to be wary: they are little more than prey to the more than 50,000 species of parasitoid wasp in the family Braconidae. Most braconids kill their hosts with viruses that suppress the immune system and allow the wasp’s eggs to grow inside a host undetected. These polydnaviruses are actually produced by the wasps using viral genes that were integrated into their DNA how many million years agoMore… Discuss


Leave a Reply: (What... You're shy?)

Please log in using one of these methods to post your comment: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s