The City of Arlington is ramping up its mosquito defense by initiating targeted ground spraying to counteract the detection of West Nile Virus. Tarrant County Public Health alerted the city about two mosquito trap samples testing positive for the virus. One of these, located near Douglas Court at North Cooper Street, has met the criteria for spraying, as outlined in an official statement by the City of Arlington. The effort focuses on reducing the adult mosquito population that is infected with the virus.
Ground spraying is scheduled to take place within a half-mile radius of the positive mosquito trap near Douglas Court at North Cooper Street, with operations running from 9 p.m. to 5 a.m. on the nights of August 26 and 27. The timing for the spraying is weather permitting. According to the City's plan, spraying should swiftly reduce the population of virus-bearing mosquitoes.
The criteria for targeted spraying in Arlington include a positive virus test that remains consistent for three consecutive weeks, prompting action. Under certain circumstances, the city may opt for ground spraying earlier if the sample exceeds 50 mosquitoes, recent human cases are reported nearby, or outdoor events are scheduled in the vicinity, among other risk factors. The measures aimed to prevent not just the spread of the virus but any potential outbreak amongst its residents.
Folks with chemical sensitivities or respiratory issues like asthma are advised to stay indoors during the spraying to minimize exposure. Utilizing a water-based permethrin product, which the EPA has deemed not to pose an unreasonable risk, the application is expected to have no significant adverse effects on the environment or wildlife when used correctly. Once the pesticide has dissipated, its residual effect in the environment is minimal.
Residents can play a role in combating the multiplication of these pests and are encouraged by the city to take preventive actions. Removing excess water from flower pots, cleaning rain gutters, and ensuring items like old tires or buckets that can catch water are eliminated from their properties can impede the breeding of mosquitoes. Frequent replacement of bird bath water and turning over items that can hold water, such as wading pools or wheelbarrows, is also recommended. For additional information or to report concerns, citizens can contact the City of Arlington's Action Center at 817-459-6777 or use the city's free Ask Arlington app.
