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Scientists create "toxic male" insects to reduce pest populations, showing promise but facing challenges.
Scientists are developing genetically modified male insects that can kill females upon mating, using venom genes from spiders and sea anemones.
This "toxic male" technique has shown up to a 64% reduction in fruit fly populations, offering a potential alternative to harmful pesticides.
However, challenges include the technique's effectiveness in other pests, ecological impacts, and high costs for low-income countries.
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Los científicos crean insectos "tóxicos masculinos" para reducir las poblaciones de plagas, mostrando promesa pero enfrentando desafíos.