138 Descendenz und Hybriden. 



Saunders, W., Results of Hybridization and Plant 

 breedinginCanada. p. 125 — 142, 2 fig. 1 plate. 



An account of practical work which has been done along 

 this line in C anada. 



Van Fleet, W., Hybridizing Gladiolus Species. p. 

 143—149. 

 An account of various hybrids of forms of Gladiolus^ the 

 term „species" is used in a horticultural sense. 



Hansen, N. E., The Breeding of Native Northwestern 

 Fruits. p. 157—158. 



Note on work being done in the South Dakota Expt. 

 Sta., along the lines of improving the native species, The 

 Chief method pursued is that of high cultivation to induce Variation. 



MUNSON, T. V., Advantages of Conjoint Selection and 

 Hybridization, and Limits of Usefulness in Hy- 

 bridization among Grapes. p. 157 — 166. 



Considers breeding of grapes from a purely economic stand- 

 point. 



SaunderS;, C. E., Notes on someVariationsintheSecond 

 Generation of Berber is Hybrids. p. 167 — 168. 



Records the appearance, in the Mendelian ratio, of certain 

 characteristics in the offspring of crosses of Berberls Thunbergli 

 and B. vulgaris piirpurea. 



Kellogg, R. M., Bud Variation in the Strawberry Plant. 

 p. 169—172. 



Horticultural note on the frequency and practical importance, 

 from a breeding standpoint of this phenomenon. 



Powel, G. T., Bud Variation in the apple. p. 173. 



Price, H. C, Hand PollinationofOrchard Fruits. p. 

 175—177. 



Description of method. 



Roberts, H. F., Methods of Cereal Breeding in Kansas- 

 p. 179—183. 



Fawcett, W., Notes on Plant Breeding in Jamale a. p. 

 185-186. 



Macoun, W. T., Notes on Breeding Beans and Peas. 

 p. 197—198. 



Finds that the time of maturing of beans can easily be 

 lessened by selection and is noticeable even in the next suc- 

 ceeding generation. Also notes that the size of seeds in hybrid 

 peas can be easily controlled by selection. 



Hartley, C. P., Improvement of Corn by Breeding. p. 

 199—208, fig 1—6. 



