Researchers have developed a groundbreaking genetic tool to control Mediterranean fruit fly populations using a CRISPR-based system that converts females into sterile males or intersexes. This self-limiting method offers a scalable, cost-effective alternative to traditional pest control techniques.
In the face of mounting agricultural threats from climate change and invasive pests, scientists are advancing pest control with precision genetic engineering. A recent review by REACT researchers in Insect Science showcases breakthrough innovations enhancing the sterile insect technique (SIT), a method known for eco-friendly pest suppression. From CRISPR/Cas9-driven systems and fluorescent sex-sorting to gene drives and tetracycline-repressible lethality, these tools offer scalable, targeted alternatives to traditional SIT methods. This research marks a significant leap toward sustainable, high-efficiency pest management strategies.
