A new antibiotic-based weed killer could be a game-changer for farmers around the world. Developed by scientists at the University of California, Davis, the new weed killer uses an antibiotic that is effective against a range of weeds, including some of the most difficult to control species. The antibiotic, known as streptomycin, is applied directly to the soil, where it targets the weeds’ growth hormones, preventing them from sprouting and growing. This is a major breakthrough in the fight against weeds, which can be incredibly difficult to control and can have a huge impact on crop yields. The new weed killer could be a real game-changer for farmers, allowing them to effectively control weeds while avoiding the use of hazardous and expensive chemicals.

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source: Phys.org