After a schedule change due to wind conditions, mosquito spraying in Winkler will now take place this evening (August 4) at 9:30 p.m. Past the threshold The spraying for adult mosquitoes was ordered by Manitoba Health on July 30 in both Winkler and Carman (as well as a three-kilometre radius around each community) due to the risk of West Nile Virus (WNV). The province's surveillance data from late July showed high numbers of adult Culex tarsalis mosquitoes and evidence of WNV infection. As of Ju