REFERENCES
- Batjer , L. P. , Bloxom , J. M. , Auvil , G. and Benson , N. R. 1966 . Tree fruit nutrition in central Washington . Proceedings Washington State Horticulture Association , 62 : 201 – 207 .
- Benson , N. R. , Bullock , R. M. , Chmelir , I. C. and Degman , E. S. 1957 . Effects of levels of nitrogen and pruning on Starking and Golden Delicious apples . Proceedings of American Society for Horticultural Science , 70 : 27 – 39 .
- Compton , D. C. , Granville , W. C. , Boynton , D. and Phillips , E. S. 1946 . Color standards for McIntosh apple leaves . Cornell University Agriculture Experiment Station Bulletin , 824 : 1 – 15 .
- Drake , S. R. , Raese , J. T. and Smith , T. J. 2002 . Time of nitrogen application and its influence on ‘Golden Delicious’ apple yield and fruit quality . Journal of Plant Nutrition , 25 : 143 – 157 .
- Ketchie , D. O. , Bartram , R. D. and Beeman , C. H. 1976 . Evaluation of winter injury occurring during 1968–69 in Northcentral Washington , Pullman, WA : Washington State University . Bulletin. 826
- Ketchie , D. O. , Beeman , C. H. and Ballard , A. L. 1972 . Relationship of electrolytic conductance to cold injury and acclimation in fruit trees . Journal of American Society for Horticultural Science , 97 : 403 – 406 .
- Levitt , J. 1956 . The hardiness of plants , 1 – 278 . New York : Academic Press, Inc. .
- Lindner , R. C. and Harley , C. P. 1942 . A rapid method for determination of nitrogen in plant tissue . Science , 96 : 565 – 566 .
- Munsell , A. H. 1971 . A color notation: An illustrated system defining all colors and their relation by measured scales of hue, value and chroma , 1 – 67 . Baltimore, MD : Munsell Color Co., Inc. .
- Nilsen , E. T. and Orcutt , D. M. 1996 . The physiology of plants under stress , 1 – 689 . New York : John Wiley and Sons, Inc. .
- Raese , J. T. 1978 . Estimating the nitrogen status of Golden Delicious trees by color Edited by: Ferguson , A. R. , Bieleski , R. L. and Ferguson , I. B. 409 – 410 . Proceedings 8th International colloq. on plant analysis. and fertilizer. problems. DSIR Information No. 134. Auckland, New Zea1and
- Raese , J. T. 1995 . Tree Fruit Nutrition II: soil pH and apple tree growth . Good Fruit Grower , 46 ( 5 ) : 42 – 44 .
- Raese , J. T. 1996 . Calcium nutrition affects cold hardiness, yield and fruit disorders of apple and pear trees . Journal of Plant Nutrition , 19 : 1131 – 1155 .
- Raese , J. T. 1997 . Cold tolerance, yield and fruit quality of ‘d’Anjou' pears influenced by nitrogen fertilizer rates and time of application . Journal of Plant Nutrition , 20 : 1007 – 1025 .
- Raese , J. T. 2000 . Relationship of fertilizers on soil pH and fruit disorders of apples and pears . Communications in Soil Science and Plant Analysis , 31 : 2787 – 2792 .
- Raese , J. T. and Drake , S. R. 1997 . Nitrogen fertilization and elemental composition affects fruit quality of ‘Fuji’ apples . Journal of Plant Nutrition , 20 : 1797 – 1809 .
- Raese , J. T. and Drake , S. R. 2002 . Calcium spray materials and fruit calcium concentrations influence apple quality . Journal of American Pomological Society , 56 : 136 – 143 .
- Raese , J. T. and Williams , M. W. 1974 . The relationship between fruit color of ‘Golden Delicious’ apples and nitrogen content and color of leaves . Journal of American Society for Horticultural Science , 99 : 332 – 378 .
- Raese , J. T. , Williams , M. W. and Billingsley , H. D. 1977 . Sorbitol and other carbohydrates in dormant apple shoots as influenced by controlled temperatures . Cryobiology , 14 : 373 – 378 .
- Raese , J. T. , Williams , M. W. and Billingsley , H. D. 1978 . Cold hardiness, sorbitol and sugar levels of apple shoots as influenced by controlled temperatures and season . Journal of American Society for Horticultural Science , 103 : 796 – 801 .
- Rogers , B. L. and Batjer , L. P. 1953 . Seasonal trend of several nutrient elements in Delicious apple leaves expressed on a per cent and unit area basis . Proceedings of American Society for Horticultural Science , 61 : 1 – 5 .
- Shear , G. M. and Horsfall , F. 1948 . Color as an index of nitrogen content of leaves of York and Stayman apples . Proceedings of American Society for Horticultural Science , 52 : 57 – 60 .
- Washington State University . 1981 . Critical temperatures for blossom buds-apples Extension Bull. 0913, Pullman, WA
- Williams , M. W. and Martin , G. C. 1967 . Quantitative gas chromatography of sugars and related polyhydroxy compounds in horticultural crops . HortScience , 2 : 68 – 69 .
- Williams , M. W. and Billingsley , H. D. 1974 . Effect of nitrogen fertilizer on yield, size and color of ‘Golden Delicious’ apples . Journal of American Society for Horticultural Science , 99 : 144 – 145 .
- Williams , M. W. and Raese , J. T. 1974 . Sorbitol in tracheal sap of apple as related to temperature . Physiologia Plantarum , 30 : 46 – 52 .
- Yamazaki , T. , Niizuma , T. , Matsui , I. and Taguchi , T. 1977 . Studies on leaf analysis in relation to its practical use for diagnosis in Golden Delicious apple orchards . Akita Fruit Tree Experiment Station Bulletin No. , 9 : 25 – 73 .