Scientists have identified a previously unknown virus that decreases the number of female offspring of the wasps it infects, according to a PLOS Pathogens study. The virus, discovered by Gongyin Ye's ...

Parasitoid insects, unlike parasites, kill their hosts by consuming them during their larval stage. Most parasitoids are small wasps and flies, and they infect a wide range of insects and arachnids.

Vermont Department of Forests, Parks and Recreation is releasing parasitoid wasps that prey on emerald ash borer larvae. The wasps are native to parts of Russia and eastern China, where they appear to ...

Common Hoverfly Parasitoid Wasps! Today we're looking at a wasp I found in my backyard. This little insect lays its eggs inside of other hosts (hoverflys), which consumes the hoverfly larva from the ...