Interrelation of factors influencing populations of the European corn borer in Boone County, Iowa
Institution: | Iowa State University |
---|---|
Department: | |
Year: | 1961 |
Keywords: | European corn borer; Entomology; Boone County; Iowa; Zoology |
Record ID: | 1574623 |
Full text PDF: | http://lib.dr.iastate.edu/rtd/1968 http://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=2967&context=rtd |