The US war to save bees from the invasion of a murderous creature
South Carolina bee inspectors describe America’s battle against a tiny but devastating invader with biblical quotes. We talk about Asian yellow-legged horneta predator that, in just three years, has gone from arriving hidden in a freighter to forcing deploy thousands of trapselectronic trackers and specialized equipment to prevent it from turning one of the regions with the largest bee population in the country into an immense buffet. The silent invasion. Jackie Currie told to the New York Times who had been keeping bees in South Carolina for more than a decade when he observed behavior he had never seen before. Instead of leaving the hive to search for pollen, hundreds of them remained motionless at the entrance, crowded together like bathers who refuse to return to the water after seeing a shark. In front of them floated two Asian yellow-legged hornets. The bees knew that going out meant risking their lives, but staying inside meant slowly condemning the entire colony due to lack of food. “The saddest thing is that my bees don’t know how to defend themselves. The ones that know how to deal with these hornets live in Asia, not here,” summarizes the beekeeper. Turn beehives into slaughterhouses. The Asian yellow-legged hornet measures less than a clipbut it is one of the most effective insect hunters in the world. It hovers in front of the hive like a hummingbird until a bee ventures out. Then the catch in full flight and the pieces with disturbing precision, removing its head, legs and wings to leave only the abdomen, the most nutritious part. Unlike Asian bees, which have developed collective strategies to surround and suffocate these predators by raising the temperature, European bees introduced to the United States They lack those defenses natural. For them, the hornet represents a completely new enemy. The invader’s paradise. Native to Southeast Asia, this hornet first appeared in the United States in 2023, probably after arriving hidden on a freight ship which docked in the port of Savannah. From there it quickly crossed into South Carolina and found a perfect setting to multiply. Georgia is the third honey producer of the country and South Carolina is home to tens of thousands of bee colonies, a true feast for an insect that, furthermore, does not disdain practically any food. It can feed on bees, other insects, deer remains, abandoned shrimp heads, oyster shells and even alligator carcasses. The warm climate and abundance of prey have made the coastal region known like Lowcountry in it equivalent to a resort for this invasive species. Evil personified. The person who best summarizes the seriousness of the situation is Brad Cavinthe state’s chief bee inspector and one of the people leading the response against the invasion. The son of a pastor, he often describes his work with biblical references that reflect the extent to which he considers the mission transcendental. “This is the Garden of Eden and we are fighting Satan,” tells the NYT explaining why he spends a good part of the year traveling hundreds of kilometers looking for nests hidden among trees, buildings and gardens. The comparison may sound exaggerated, but just look at the figures to understand it: in 2024 his team located 16 nests; before the end of June 2026 already had eliminated 345. Each of them can host thousands of hornets capable of spreading the invasion even further. Thousands of liters of juice to find the enemy. Yes, because the war against the hornet is being fought with unconventional tools. The researchers have deployed more than 4,300 traps made with buckets and plastic jugs hanging from trees. The bait is also nothing sophisticated: a mixture of grape juice and brown sugar syrup named like “Georgia Juice”as irresistible to hornets as it is harmless to bees. Only during the first half of 2026 had the team used more than 15,000 liters of juice and more than four tons of sugar. When the traps capture numerous specimens, the real research begins: scientists place new baits, triangulate flight routes and even mark some insects with colored paint to follow them among the vegetation. Small electronic “spies”. The next step seems like something out of a spy movie. Some captured hornets are anesthetized on ice and equipped with tiny transmitters of radius, just a little larger than a grain of rice and with a weight similar to that of a quarter of a raisin. Subject to the body using Kevlar thread and fed honey before being released, these insects instinctively return to their nest while researchers follow them with receivers that emit increasingly intense beeps the closer they are to the target. The system allows you to locate hidden colonies tens of meters high between the treetops, where they would otherwise go completely unnoticed. Eliminating a nest requires precision. Once the hiding place is located, they go into action specialized teams of exterminators. Equipped with beekeeping suits and ladders or lifting platforms, they face swarms that react extremely aggressively when they perceive a threat. To reduce the use of pesticides, operators first plug the entrance of the nest with a small sponge, turning it into a closed chamber where the treatment is much more effective. They then carefully detach the structure, place it in a plastic bag and transfer it to a laboratory, where it is frozen to eliminate any survivors and later preserved as study material. Some of these nests reach the size of a beach ball and house thousands of individuals. Saving bees is much more than protecting production. If you also want, the fight against the Asian hornet goes far beyond avoiding losses for beekeepers. The bees play an essential role in the pollination of crops and entire ecosystems, so that its disappearance would have enormously far-reaching economic and environmental consequences. That is why the battle that is being fought today in South Carolina It is closely followed throughout the United States. What began with a beekeeper seeing her bees paralyzed by fear has … Read more
