An invasive species in Barcelona
The crazy ant (Paratrechina longicornis), an invasive exotic species, is proliferating in the city of Barcelona and is believed to be spreading to other areas of Catalonia as well. This insect was previously detected in the Port of Barcelona in 2021, which forced measures to be taken by the competent authorities.
The presence of this ant in the areas where it has spread has several negative impacts. First, it displaces other native species and other invertebrates, causing an imbalance in the ecosystem. In addition, this ant has a high destructive capacity and can become a pest in buildings, infrastructure and even in agricultural land.
The concern for the new foci
Recently, new foci of this ant have been detected in Montjuïc, specifically in the cemetery and in the gardens of priest Costa i Llobera. In addition, the presence of this insect has been observed in the center of the city, in Plaça Catalunya. These new foci have been confirmed by experts in the study of insects and pest control.
Experts warn that this ant plague could be difficult to control and that rapid detection and action are essential to prevent massive expansion. In the case of the Port of Barcelona, the plague was detected at an early stage, which allowed effective measures to be taken to eradicate it.
An invasive and adaptable species
The crazy ant is considered an invasive species under state law. This ant is native to tropical Africa and has a great capacity for adaptation and dispersal. It is an omnivorous species that usually forms small colonies with a small number of workers and queens.
Its presence in Catalonia was detected for the first time in February 2020 at the Port of Barcelona, when a worker was found in an access gate. Since then, its expansion has been observed in other areas of the city, such as Montjuïc and Plaça Catalunya.
The concern for environmental and health effects
Experts warn that this ant infestation can have significant environmental and health consequences. Its uncontrolled expansion can cause imbalances in the ecosystem and affect other species. That is why it is crucial to take measures to control its spread and avoid negative impacts.
conclusion
The proliferation of the crazy ant in Barcelona and other areas of Catalonia is a growing concern. Authorities and pest control experts are working to take the necessary steps to prevent the massive spread of this invasive species. It is essential to act quickly and effectively to protect the ecosystem and prevent possible negative impacts.