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Why Is a Caterpillar Suddenly Wreaking Havoc on California's Lettuce Farms?

An invasive caterpillar, the European pepper moth, is causing havoc on California's lettuce farms, threatening supply chains and driving up produce costs for co

By Foodie Pundit Newsroom - Published - Updated - Section: Chain Watch

Why Is a Caterpillar Suddenly Wreaking Havoc on California's Lettuce Farms?

Key points

  • The invasive European pepper moth is causing significant economic damage to lettuce and specialty green crops in California's Salinas Valley.
  • Increased labor for inspection and costly pest control measures are driving up production costs, which will likely be passed on to consumers through higher grocery prices.
  • Researchers are developing new methods like pheromone traps, biological controls, and precision agriculture technology to combat the pest's spread.
  • The infestation highlights the vulnerability of a centralized food supply chain and the risk of international shipment rejections due to phytosanitary regulations.
  • Consumers may face not only higher prices but also potential shortages of leafy greens, underscoring the importance of a resilient and diversified food system.

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