X-rays Can be Used to Sterilize Mosquitoes

CDC-Aedes-albopictus

Since the 1950s, scientists have used radiation to sterilize insects, which are then released into the wild to mate, but no offspring are produced. Known as the sterile insect technique (SIT), this insect-control method has traditionally relied on gamma rays to sterilize the insects. However, due to concerns about terrorism, gamma-ray irradiators have become increasingly […]

Low-oxygen Environment Increases Sterile Insect Longevity

Ceratitis_capitata_mediterranean_fruit_fly

The sterile insect technique, or SIT, has been used for decades. Insects are irradiated so they become sterile, and then they’re released into the wild where they find mates. However, since they are sterile, there are no offspring, thus trimming the population and the threat to agricultural crops. The technique has been used effectively against […]