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United States Department of Agriculture

Agricultural Research Service

Publications - PDF Links
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Publication List and Available PDF Downloads

Fletcher, R.S.. 2014. Applying broadband spectra to assess biological control of saltcedar in West Texas. Geocarto International. 29(4):383-399. PDF

Fletcher, R.S.. 2014. Employing spatial information technologies to monitor biological control of saltcedar in West Texas. Geocarto International. 29(3):332-347. PDF

Fletcher, R.S., A. Showler, and P.A. Funk. 2014. Employing broadband spectra and cluster analysis to assess thermal defoliation of cotton. Computers and Electronics in Agriculture. 105:103-110. PDF

Fletcher, R.S., J.R. Smith, A. Mengistu, and J.D. Ray. 2014. Relationships between microsclerotia content and hyperspectral reflectance data in soybean tissue infected by Macrophomina phaseolina. American Journal of Plant Sciences. 5: 3737-3744. PDF

Reddy, K.N., Y. Huang, M.A. Lee, V.K. Nandula, R.S. Fletcher, S.J. Thomson, and F. Zhao.  2014.  Glyphosate-resistant and glyphosate-susceptible Palmer amaranth (Amaranthus palmeri S. Wats.): hyperspectral reflectance properties of plants and potential for classification.  Pest Management Science. 70:1910-1917.  PDF

Zhao, F., Y. Guo, Y. Huang, K.N. Reddy, M.A. Lee, R.S. Fletcher, S.J. Thomson, and H. Zhao.  2014.  Early detection of crop injury from herbicide glyphosate by leaf biochemical parameter inversion.   International Journal of Applied Earth Observation and Geoinformation.  31:78-85.  PDF

Zhao, F., Y. Huang, Y. Guo, K.N. Reddy, M.A. Lee, R.S. Fletcher, and S.J. Thomson.  2014.  Early detection of crop injury from glyphosate on soybean and cotton using plant leaf hyperspectral data.   Remote Sensing. 6:1538-1563.  PDF


Last Modified: 3/25/2015
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