The Iowa Department of Ag and Land Stewardship (IDALS) will offer pesticide testing on Friday, June 7, at the Washington County Extension office. All tests are available at this site and will be given on a first-come, first-serve basis. Tests are administered by the IDALS. Because it may be necessary to cancel or reschedule a test date or site, it is recommended you confirm the test time and site prior to travel. DALS offers testing monthly at the Washington County Extension, April through December, from 10:00 am – 2:00 pm.