Key to larvae attacking sunflowers in North Dakota

2011-09-062011-09-061981https://hdl.handle.net/10365/17648E-708NDSU Agriculture and University Extension: Creative Commons Licensing Deed (http://creativecommons.org/licenses/by-nc-sa/3.0/)Insect pests.Sunflowers.Key to larvae attacking sunflowers in North DakotaE-708