1 Wiegand, C. L., "Vegetation indices in crop assessments" 35 : 105-119, 1991
2 Horler, D. N. H., "The red edge of plant leaf reflectance" 4 : 273-288, 1983
3 Lee, J. H., "Technology for irrigation scheduling for ST. Augustinegrass" 319-321, 2003
4 SAS Institure, "SAS user’s guide: Statistics" SAS Inst., Cary, NC. 1987
5 Carter, G. A., "Responses of leaf spectral reflectance to plant stress" 80 (80): 239-243, 1993
6 Trenholm, L E., "Relationship of multispectral radiometry data to qualitative data in turfgrass research" 39 : 763-769, 1999
7 Carter, G. A., "Primary and secondary effects of water content on the spectral reflectance of leaves" 78 : 916-924, 1991
8 Knipling,E. B., "Physical and physiological basis for the reflectance of visible and near-infrared radiation from vegetation" 1 : 155-159, 1970
9 Carter, G. A., "Narrow-band reflectance imagery compared with thermal imagery for early detection of plant stress" 148 : 515-522, 1996
10 Tucker, C. J., "Monitoring corn and soybean crop development with hand-held radiometer spectral data" 13 : 461-474, 1979
1 Wiegand, C. L., "Vegetation indices in crop assessments" 35 : 105-119, 1991
2 Horler, D. N. H., "The red edge of plant leaf reflectance" 4 : 273-288, 1983
3 Lee, J. H., "Technology for irrigation scheduling for ST. Augustinegrass" 319-321, 2003
4 SAS Institure, "SAS user’s guide: Statistics" SAS Inst., Cary, NC. 1987
5 Carter, G. A., "Responses of leaf spectral reflectance to plant stress" 80 (80): 239-243, 1993
6 Trenholm, L E., "Relationship of multispectral radiometry data to qualitative data in turfgrass research" 39 : 763-769, 1999
7 Carter, G. A., "Primary and secondary effects of water content on the spectral reflectance of leaves" 78 : 916-924, 1991
8 Knipling,E. B., "Physical and physiological basis for the reflectance of visible and near-infrared radiation from vegetation" 1 : 155-159, 1970
9 Carter, G. A., "Narrow-band reflectance imagery compared with thermal imagery for early detection of plant stress" 148 : 515-522, 1996
10 Tucker, C. J., "Monitoring corn and soybean crop development with hand-held radiometer spectral data" 13 : 461-474, 1979
11 Perry, C. A., "Functional equivalence of spectral vegetation indices" 14 : 169-182, 1984
12 Lee, J. H., "Evaluating methods of predicting irrigation needs of warm-season turfgrasses" 2005
13 Asrar, G., "Estimating absorbed photosynthetic radiation and leaf area index from spectral reflectance in wheat" 76 : 300-306, 1984
14 Carter, G. A., "Early detection of plant stress by digital imaging within narrow stress-sensitive wavebands" 50 : 295-302, 1994
15 Kenna, M. P., "Detecting turf stress with remote sensing" 10 : 17-20, 1995