County to Extend Mosquito Spraying Early Monday, Tuesday in La Mesa

07/11/2025 11:31 AM PDT

Reading Time: 3 minutes The County plans to expand and extend ultra-low volume, truck-mounted, pesticide-mist treatments between 1 a.m. and 6 a.m. Monday and Tuesday mornings in parts of La Mesa to reduce mosquito populations and protect the public from the potential spread of West Nile virus.

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