Nutritional effects on sweetpotato storage root surface chemistry

Literature cited

• Arrendale , R. F. , Severson , R. F. and Chotyk , O. T. 1984 . Open split interface for capillary gas chromatography/mass spectrometry . Anal. Chem. , 56 : 1533 – 1537 .
   Google Scholar
• Constantin , R. J. , Hernandez , T. P. and Jones , L. G. 1974 . Effects of irrigation and nitrogen fertilization on quality of sweetpotatoes . J. Amer. Soc. Hort. Sci. , 99 : 308 – 310 .
   Google Scholar
• Constantin , R. J. , Jones , L. G. and Hernandez , T. P. 1975 . Sweetpotato quality as affected by soil reaction (pH) and fertilizer . J. Amer. Soc. Hort. Sci. , 100 : 604 – 607 .
   Google Scholar
• Constantin , R. J. , Jones , L. G. and Hernandez , T. P. 1977 . Effects of potassium and phosphorus fertilization on quality of sweetpotatoes . J. Amer. Soc. Hort. Sci. , 102 : 779 – 781 .
   Google Scholar
• Greig , J. K. and Smith , F. W. 1961 . Sweetpotato growth, cation accumulation and carotene content as affected by cation level in the growing medium . Proc. Amer. Soc. Hon. Sci. , 77 : 463 – 472 .
   Google Scholar
• Isaac , R. A. and Johnson , W. C. 1976 . Determination of total nitrogen in plant tissue . J. Assn. Official Anal. Chem. , 59 : 98 – 100 .
   Google Scholar
• Jones , J. B. Jr. 1977 . Elemental analysis of soil extracts and plant tissue ash by plasm emission spectroscopy . Commun. Soil Sci. Plant Anal. , 8 : 349 365
   Web of Science ®Google Scholar
• Hammet , H. L. 1974 . Total carbohydrate and carotenoid content of sweet potatoes as affected by cultivar and area of production . HortScience , 9 : 467 – 468 .
   Google Scholar
• Hammet , L. K. and Miller , C. H. 1982 . Influence of mineral nutrition and storage on quality factors of Jewel sweetpotatoes . J. Amer. Soc. Hort. Sci. , 107 : 972 – 975 .
   Google Scholar
• Schalk , J. M. and Jones , A. 1985 . “ Major insect pests ” . In Sweetpotato Products: A Natural Resource for the Tropics , Edited by: Bouwkamp , J. C. and J. C. 59 – 78 . Boca Raton, FL : CRC Press .
   Google Scholar
• Son , K. 1989 . Phytochemistry of the sweetpotato Ipomoea batatas (L) Lam. storage root in relation to susceptibility to the sweetpotato weevil, Cylas formicarius elegantulus (Summers) , Athens, GA : University of Georgia . PhD Dissertation.
   Google Scholar
• Son , K. , Severson , R. F. , Arrendale , R. F. and Kays , S. J. 1990 . Isolation and characterization of pentacyclic triterpene ovipositional stimulant for the sweetpotato weevil from Ipomoea batatas (L.) Lam . J. Agric. Food Chem. , 38 : 134 – 137 .
   Google Scholar
• Son , K. , Severson , R. F. , Arrendale , R. F. and Kays , S. J. 1990 . Surface chemical differences between sweetpotato lines with varying levels of resistance to the sweetpotato weevil . J. Amer. Soc. Hort. Sci. , 115 : 696 – 699 .
   Google Scholar
• Son , K. , Severson , R. F. and Kays , S. J. 1991 . A rapid method for screening sweetpotato genotypes for oviposition stimulants to the sweetpotato weevil . HortScience , 26 : 409 – 410 .
   Google Scholar
• Talekar , N. S. 1987 . Feasibility of the use of resistant cultivar in sweetpotato weevil control . Insect. Sci. Applic. , 8 : 815 – 817 .
   Google Scholar
• Talekar , N. S. 1987 . Resistance in sweetpotato to sweetpotato weevil . Insect Sci. Applic. , 8 : 819 – 823 .
   Google Scholar
• Wilson , D. D. , Son , K. , Nottingham , S. F. , Severson , R. F. and Kays , S. J. 1989 . Characterization of an oviposition stimulant from the surface of sweetpotato Ipomoea batatas storage roots for the sweet potato weevil, Cylas formicarius elegantulus . Entomol. Exp. Appl. , 51 : 71 – 75 .
   Web of Science ®Google Scholar
• Current address: Instituto Nacional de Tecnologia Agropecuaria ‐ C.C.5, 3603 El Colorado (Fsa), Argentina.
   Google Scholar
• Phytochemical Research Unit, Russell Research Center, USDA, Athens, GA 30613.
   Google Scholar