UMATILLA, MORROW COUNTIES — As the sun rises, local vector control crews are tuned in to two familiar sounds: the whine of mosquitoes and the buzz of drones now being used to track them. Vector ...
Add Yahoo as a preferred source to see more of our stories on Google. Cary Svoboda, mosquito control specialist, collects chickens for testing in October to see if West Nile virus is emerging. With ...
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