Lofgren, J. A.Cutkomp, L. K.2014-12-302014-12-301968https://hdl.handle.net/11299/16870136 pages; includes recipes. This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.en-USInsecticides and their uses in Minnesota (revised 1968)Newsletter or Bulletin