At Smart Earth we're your source, for a happier horse :)

Summary: Brassicaceae germplasm (Brassica napus , B. rapa , B. juncea , B. carinata , Sinapis alba, Camelina sativa , Crambe species) with cultivar development potential for the prairies was evaluated for resistance to cabbage seedpod weevil (Ceutorhynchus obstrictus) infestation under field conditions in southern Alberta from 2001 to 2005. Link: http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8489045