624 GENETICS IN RELATION TO AGRICULTURE 



1915a. Inheritance of length of pod in certain crosses, Jour. Ayr. Res., 



U.S.D.A., 5. 



19156. Linkage and semi-sterility. Am. Nat., 49. 

 BENEDICT, R. C., 1915. Some modern varieties of the Boston fern and their source. 



Jour. N. Y. Bol. Gard., 16, 189. 



1916. The origin of new varieties of Nepholepsis by orthogenetic saltation. 



I. Pogressive variations. Bull. Torrey Bot. Club, 43, 5. 

 BIFFEN, R. H., 1905. Mendel's laws of inheritance and wheat breeding. Jour. 



Agric. Sci. Cambridge, 1. 

 BLAIR, F. J., 1916. Development and localization of truck crops in the United States. 



Yearbook U.S.D.A. 



BLAKE, M. A., 1913. Individuality in rose plants. Proc. Soc. Hort. Sci. 

 BLAKESLEE, A. F., and WARNER, D. E., 1915. Fancy points vs. heredity. Jour. 



Hered., 6. 



1915a. Correlation between egg laying and yellow pigment in the domestic fowl. 



Am. Nat., 49. 



BLARINGHEM, L., 1913. "Le Perfectionment des Plantes," Paris. 

 BLINN, P. K., 1908. Breeding a leaf blight resistant cantaloupe. Colo. A.E.S., Bull. 



126. 

 BOLLEY, H. L., 1912. Importance of maintaining a constant elimination factor in 



association with a nutrition factor in plant breeding. Proc. Am. Breed. Assoc., 8. 

 BOND, C. J., 1912. On heterochromia iridis in man and animals from the genetic 



point of view. Jour. Gen., 2. 

 BORINO, ALICE M., and PEARL, RAYMOND, 1914. The odd chromosome in the sper- 



matogenesis of the domestic chicken. Jour. Exp. Zool., 16. 

 BOSHNAKIAN, S., 1916. Breeding Nephrolepis ferns. Jour. Hered., 7 

 BOVERI, TH., 1907-14. Important papers on cytology; bibliography in Morgan. 

 BOWATER, W., 1914. Heredity of melanism in Lepidoptera. Jour. Gen., 3. 

 BOYD, M. M., 1906. Breeding of polled Herefords. Repts. Am. Breed. Assoc. II. 

 BRIDGES, C. B., 1913. Partial sex linkage in the pigeon. Sci., 37. 



1913o. Non-disjunction of the sex chromosomes of Drosophila. Jour. Exp. 



Zool, 15. 



1914. Chromosome hypothesis of linkage applied to cases in sweet peas and 

 primula. Am. Nat., 48. 



1914a. Direct proof through non-disjunction that the sex-linked genes of Droso- 

 phila are borne by the X-chromosome. Sci. n. s., 40. 



1915. A linkage variation in Drosophila. Jour. Exp. Zool., 19. 



1916. Non-distribution as proof of the chromosome theory of heredity. Gen- 

 etics, I. 



1917. An intrinsic difficulty for the variable force hypothesis of crossing-over. 

 Am. Nat., 51. 



1917a. Deficiency. Genetics, 2. 



BRIDGES, C. B., and STTJRTEVANT, A. H., 1914. A new gene in the second chromo- 

 some of Drosophila and some considerations on differential viability. Biol., Bull. 

 26. 



Bin KM. H., 1911. Seed roots in beet raising. Abstr. in Mo. Bull. Agr. IntelL, 2. 



BROOKS, C., 1914. Bottom-end rot of tomatoes. Phytopathology, 4. 



BUDER, J., 1915. Chimaren und Pfropfmischlinge. Die Naturwissenschaften, Bd. 3, 

 s. 6, 23 and 33. 



BULL, C. B., 1908. Corn breeding in Minnesota. Minn. A.E.S., Bull. 107. 



CAMERARIUS, (CAMERER) R. J., 1694. "Epistola de sexu Plantarum." 



CAMPBELL, D. H., 1911. The nature of graft-hybrids. Am. Nat., 45. 



