Cochylis hospes

Nelson, D. R. and Fatland, C. F. (1997). Very long-chain methyl-branched alcohols and their acetate esters in the internal lipids of lepidopteran pupae Cochylis hospes, Diatraea grandiosella, Homoeosoma electellum, Heliothis virescens and Helicoverpa zea. Comp. Biochem. Physiol., 116B, 243-256. 

Banded sunflower moth [Lepidoptera Tortricidae] Cochylis hospes Walsingham... 

The banded sunflower moth (Cochylis hospes Wlshm. also cited as Phalonia hospes Wlshm. (Schulz, 1978)) is a relatively minor pest of sunflower that attacks the flower heads and causes seed destruction. However, damage has increased in North Dakota in recent years (Charlet et al., 1995). While the insect is also found on Jerusalem artichoke (Beregovoy and Riemann, 1987), its activity is of no economic consequence. The banded sunflower moth is found from the East Coast of the U.S. to the Dakotas, and south into Kansas, Arkansas, and Texas, as well as in Saskatchewan and Manitoba in Canada (Westdal, 1949). 

Beregovoy, V.H. and Riemann, J.G., Infestation phenology of sunflowers by the banded sunflower moth, Cochylis hospes (Cochylidae Lepidoptera) in the North Plains, J. Kan. Entomol. Soc., 60, 517-527, 1987. 

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