A new biocontrol strategy is set to combat the coffee berry borer, a harmful pest threatening Kona coffee farms. The Hawaii Department of Agriculture has introduced a species of parasitic wasp, Phymastichus coffea, to target this invasive beetle. The wasps have just arrived after delays in the import process and will be raised in secure facilities before being released in the spring. Farmers are optimistic about this natural solution, as it has shown success in other countries.
• The wasps will be released in small batches to monitor their effectiveness.
• They will lay eggs inside the coffee berry borer, and the larvae will consume the pest.
• The wasp poses little risk to native species and does not sting humans.
• Farmers currently struggle with high infestation rates and costly pesticides.
This initiative is crucial for Kona coffee farmers, who face ongoing challenges in managing the borer. If successful, the wasps could significantly reduce pest populations, improve crop yields, and enhance coffee quality, making it a vital tool in sustainable farming practices.
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