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pest management

From Random Mutations to Precision Tools: The “Neoclassical” Future of Insect Control

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A new “neoclassical” genetic strategy is redefining how Genetic Sexing Strains are built for the Sterile Insect Technique. By integrating CRISPR/Cas9 editing, comparative genomics and targeted gene-rescue systems, researchers demonstrate a faster and more precise path to creating reliable sex-specific markers. This rational, design-driven approach overcomes the limits of traditional random mutagenesis, opening the door to scalable, cross-species GSS development for both agricultural pests and disease-carrying vectors.

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White Pupae for Green Fields: How CRISPR Is Transforming Fruit Fly Control

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CRISPR gene editing is opening new possibilities for sustainable pest control. A recent study demonstrates how disrupting a single gene—the white pupae (wp) gene—creates visible, stable white-pupae mutants in three major Bactrocera fruit fly species. These mutants make early sex separation easier and more reliable, strengthening the efficiency of Sterile Insect Technique programs. By enabling a cross-species, insecticide-free approach to population suppression, the work marks a significant step toward greener agricultural protection.

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Engineering Precision: Genetic Innovation Boosts Fruit Fly SIT Efficiency

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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.

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Join the survey

The REACT project is developing sustainable strategies to protect European fruit and vegetable production from invasive fruit flies by improving eco-friendly control methods like the Sterile Insect Technique (SIT). This survey gathers expert and stakeholder input to shape these solutions and assess their impact.

 

We invite farmers, agricultural experts, policymakers, researchers, and industry representatives to take part in a 30–45 minute survey to share your insights on managing invasive fruit fly threats. Your perspective will help shape effective, sustainable pest control strategies for Europe’s agri-food systems.

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