340 Bibliography 



J. Campbell and J. Bonnir 1948. The proteins of green leaves. II. Auxin, 



adenine, pentose and phosphorus content of spinach fraction I (Abstract). Amer. 

 Jour. Bot., 35:813-814. 



M. G. Ferri and J. Bonner 1947. The enzymatic conversion of trytophan 



to auxin by spinach leaves. Arch. Biochem. and Biophys., 13:131-144. 



AND S. A. Gordon 1942. The release of auxin from isolated leaf proteins 



of spinach by enzymes. Proc. Natl. Acad. Sci., 28:217-228. 

 AND R. M. Muir 1949. Observation on the mechanism of auxin formation 



in plant tissues. Plant Physiol., 24:84-92. 

 Willard, C. J. 1947. Discussion on corn. Proc. N. C. Weed Contr. Conf., 4:26. 

 WiNKLEPLECK, R. L. 1937. Delaying blossom date of peaches. Hoosier Hort., 21: 



152-154. 

 Withrow, a. p. and R. B. Withrow 1943. Translocation of the floral stimulus in 



Xanthium. Bot. Gaz., 104:409-416. 

 Withrow, R. B. and F. S. Hovvlett 1946. New carriers for plant growth regulators. 



Plant Physiol., 21:131-139. 

 Wittwer, S. H. 1943. Growth hormone production during sexual reproduction of 



higher plants. Univ. of Mo. Agric. Exper. Sta. Res. Bull. #371, 1-58. 



L. L. Coulter and R. L. Carolus 1947. A chemical control of seedstalk 



development in celery. Science, 106:590. 



and C. M. Hansen 1951. The reduction of storage losses in sugar beets 



by pre-harvest foliage sprays of maleic hydrazide. Agron. Jour., 43:340-341. 



H. Jackson and D. P. Watson 1954. Control of seedstalk development in 



celery by maleic hydrazide. Amer. Jour. Bot., 41:435-439. 



and a. E. Murneek 1949. Further investigations on value of "hormone" 



sprays and dusts for snap beans. Proc. Amer. Soc. Hort. Sci., 47:285-293. 

 and R. C. Sharma 1950. Control of storage sprouting in onions by pre- 

 harvest foliage sprays of maleic hydrazide. Science, 112:597. 



R. C. Sharma, L. E. Weller and H. M. Sell 1950. The effect of pre- 



harvest foliage sprays of certain growth regulators on sprout inhibition and 

 storage quality of carrots and onions. Plant Physiol., 25:539-549. 



H. Stallworth and M. J. Howell 1948. Value of a "hormone" spray for 



overcoming delayed fruit-set for outdoor tomatoes. Proc. Amer. Soc. Hort. Sci., 



51:371-380. 

 Wolf, D. E., G. Vermillion, A. Wallace and G. H. Ahlgren 1950. Effect of 2,4 -D 



on carbohydrate and nutrient content and kill of soybeans. Bot. Gaz., 112:188- 



197. 

 Wood, J. W. and T. D. Fontaine 1952. Synthetic plant growth-regulators. HI. 2,4-D 



derivatives of amino acids. Jour. Organ. Chem., 17:891-896. 

 Woodford, E. K. 1950. Experimental techniques for evaluation of herbicides. 



N.A.A.S. Quarterly Review, 9:1-10. 

 Wort, D. J. 1949. The response of buckwheat to treatment with 2,4-dichloro- 



phenoxyacetic acid. Amer. Jour. Bot., 36:673-676. 

 and L. M. Cowie 1953. Eff^ect of 2,4-D on enzyme activities in wheat. Plant 



Physiol., 28:135-139. 

 Yamaki, T. 1948. Growth of Avetia coleoptiles in relation to growth substances and 



pH. Misc. Rept. Res. Inst. Nat. Resour., 11:37-40. 

 and K. Nakamura 1952. Formation of indoleacetic acid in maize embryo. 



Sci. Papers Coll. Gen. Educ. Univ. Tokyo, 2:81-98. 

 Yasuda, S. 1934. Parthenocarpy caused by the stimulus of pollination in some plants 



of Solanaceae. Agric. and Hort., 9:647-656. (English summary, p. 656.) 



