Beijing fights invasive moths with wasps and caterpillar-catching contests
- Posted on October 4, 2026
- By South China Morning Post
- 4 Views
- 1 min read
Beijing tackles an escalating biological crisis as invasive moth populations surge across the capital and surrounding regions. Local authorities have implemented an innovative two-pronged strategy combining natural predators with community engagement. Parasitic wasps are being deployed to control moth larvae, while simultaneously organizing competitive caterpillar-catching initiatives to mobilize residents. This ecological threat endangers numerous plant species and urban green spaces, making comprehensive pest management essential for environmental conservation and food security.
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