Richland County Vector Control is expanding surveillance and spraying after confirming the season's first West Nile-positive mosquito samples.

While they've seen a decline in mosquitoes since last year, vector control experts expect to see an increase as the latest ...

It shows the vector motor control and one the of best sensorless vector control frequency inverters. Vector control is one of the most popular electrical motor control modes in electric industry that ...

SAN JOSE, Calif. (KGO) -- Starting next year, the Mosquito and Vector Control District may have to cut services in Santa Clara County. On Wednesday, employees and former employees brought concerns to ...

Motors account for at least half of the energy consumed in the U.S. Selecting the right control method for an application lets the motor run most efficiently while maximizing torque and overall ...