FARGO — The recent mass death of monarch butterflies killed by aerial spraying of insecticide to control mosquitoes in the Fargo area has triggered a debate about the necessity of spraying and ...

NORRISTOWN — The Montgomery County Department of Health & Human Services Office of Public Health, after consulting with the Pennsylvania Department of Environmental Protection and Montgomery Township ...

As warmer weather approaches, Oklahomans are being urged to stop using harmful mosquito sprays.

Add Yahoo as a preferred source to see more of our stories on Google. More positive cases of West Nile Virus in mosquitoes is warranting more ground-based spraying in Burleson. This brings the city to ...

York County will spray for mosquitoes in Springettsbury and Manchester townships on Monday. The county sprays at night to avoid contact with nontargeted insects, such as bees and butterflies. The ...

A truck will once again spray for mosquitos around Conewago Township, with the addition of Gettysburg, on Wednesday night due to West Nile Virus detections in mosquitos, according to officials. The ...