A FERTILIZER EXPERIMENT WITH ASPARAGUS. 257 



BIBLIOGRAPHY. 



Asparagus Breeding. 



J. B. Norton, Methods used in breeding Asparagus for Rust 

 Resistance. Bureau of Plant Industry, Bui. No. 263. 



Washington Asparagus. Bureau of Plant Industry, Cotton, 



Truck and Forage Crop Disease, Circ. No. 7. 



% 

 Asparagus, Chemical Study of. 



F. W. Morse. Soluble Carbohydrates in Asparagus Roots. Mass. 

 Agr. Expt. Sta. Ann. Rept. 23, Pt. I, p. 135. 



Effects of Fertilizers on Asparagus Roots. Mass. Agr. Expt. 



Sta. Ann. Rept. 25, Pt. I, p. 154. 

 ■ A Chemical Study of the Asparagus Plant. Mass. Agr. Expt. 



Sta. Bui. No. 171. 



Asparagus, Fertilizer Experiments. 



W. P. Brooks. Reports of the Asparagus Substation. In Mass. Agr. 

 Expt. Sta. Ann. Repts. 20, p. 15; 21, Pt. II, p. 27; 22, Pt. I, p. 26; 

 23, Pt. I, p. 24; 24, Pt. I, p. 25; 26, Pt. I, p. 24a; 28, Pt. I, 

 p. 16o; 29, Pt. I, p. 23a. 



Asparagus Rust. 



G. E. Stone. The Asparagus Rust in Massachusetts. Hatch Expt. 

 Sta. Bui. No. 61. 



■ Discussion of Asparagus Rust. In Hatch Expt. Sta. Ann. Repts. 



9, p. 72; 10, p. 58; 12, p. 61; 14, p. 69; Mass. Agr. Expt. Sta. 

 Ann. Rept. 20, p. 126. 



