%0 Journal Article %T Fumigant Compounds from the Essential Oil of Chinese Blumea balsamifera Leaves against the Maize Weevil (Sitophilus zeamais) %A Sha Sha Chu %A Shu Shan Du %A Zhi Long Liu %J Journal of Chemistry %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/289874 %U http://dx.doi.org/10.1155/2013/289874