Insects Feeding Insects: A Hemolymph-Based Mosquito Diet

Johanna Ohm of Pennsylvania State University in the U.S. will produce an insect-based diet for breeding adult malaria-transmitting Aedes and Anopheles mosquitoes in the laboratory. Laboratory mosquitoes are most effectively bred for research using mammalian blood meals, which has numerous limitations including higher costs and requiring human volunteers with stringent regulations. It is known that some mosquitoes can produce viable eggs after feeding on soft-bodied insect larvae such as lepidopteran larvae. They will screen a selection of larvae to identify the most palatable insect-based diets, and evaluate them for effect on mosquito survival, fecundity and offspring viability compared to mosquitoes reared on blood-based diets.