Suffolk County vector control is planning to spray salt marshes Tuesday and Wednesday from 6 a.m. to 8 p.m. to target mosquito larvae, county health department officials said.

The pesticides VectoBac 12AS liquid concentrate and Altosid liquid larvicide concentrate are to be sprayed, weather permitting, over marsh areas by helicopter at low altitude, officials said.

County officials said residents don’t need to take precautions, as any human exposure is unlikely and the pesticide has “no significant human toxicity.”

Spraying will take place in areas of the towns of Babylon, Islip, Brookhaven, Southampton, East Hampton, Riverhead and Southold.

Besides being annoying, some mosquito bites can transmit West Nile virus to people.

Gregg Sarra sounds off on the Nassau Conference II football matchup between Calhoun at Carey, plus the comeback story of New Hyde Park's Gabriel Peter, an update on the high school fantasy football standings and the plays of the week. Credit: Randee Daddona, Gary Licker, Anthony Santino

Sarra Sounds Off, Season 3, Ep 4: Top football teams in action, fantasy update and plays of the week Gregg Sarra sounds off on the Nassau Conference II football matchup between Calhoun at Carey, plus the comeback story of New Hyde Park's Gabriel Peter, an update on the high school fantasy football standings and the plays of the week.

Gregg Sarra sounds off on the Nassau Conference II football matchup between Calhoun at Carey, plus the comeback story of New Hyde Park's Gabriel Peter, an update on the high school fantasy football standings and the plays of the week. Credit: Randee Daddona, Gary Licker, Anthony Santino

Sarra Sounds Off, Season 3, Ep 4: Top football teams in action, fantasy update and plays of the week Gregg Sarra sounds off on the Nassau Conference II football matchup between Calhoun at Carey, plus the comeback story of New Hyde Park's Gabriel Peter, an update on the high school fantasy football standings and the plays of the week.

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