1. The leafhoppers of the sugar beet and their relation to the “curly-leaf” condition;Ball;U. S. Dept. Agr. Bur. Ent. Bull.,1909
2. Cultivated and wild hosts of sugar-cane or grass mosaic;Brandes;Jour. Agr. Res.,1923
3. The Rio Grande lettuce disease;Carpenter;Phytopath.,1916
4. New or unusual plant injuries and diseases;Clinton;Conn. Agr. Exp. Sta. Bull.,1920
5. Studies concerning mosaic diseases;Dickson;McDonald Coll. Tech. Bull.,1922