(a) Except as provided in subsection (b) of this section, at least 24 hours before the State, a county, or a bicounty agency sprays a pesticide to control mosquitos within a municipality, the State, county, or bicounty agency shall provide to the municipality notification of: (1) The location of the spraying; and (2) The planned date and time of the spraying. (b) If the State, a county, or a bicounty agency determines that spraying a pesticide is necessary to control the outbreak of a virus, contagion, or similar public health threat, the State, county, or bicounty agency shall provide the notification required under subsection (a) of this section to the municipality as soon as practicable.
Maryland Legal Code