Gunderson, HaroldLilly, J.2021-02-252021-02-251950https://dr.lib.iastate.edu/handle/20.500.12876/95825<p>Research test plots and results obtained by farmers who left check strips show that spraying with insecticides is a good way to kill corn borers.</p>articleisulib-bepress-aws-west147520028475farmscience/vol4/iss7/5Agriculture