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David Hughes

Pennsylvania State University

Pennsylvania State University

SCHOLARLY PAPERS

2

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123

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0

Scholarly Papers (2)

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1.

Environmental and Economic Trade-offs in Potato Late Blight Management: A Comparative Analysis of Farmer Practices and a Decision Support Tool in Kenya

Number of pages: 27 Posted: 24 Sep 2025
Shadrack Nyawade, Willmer Pérez, Elly Atieno, Elke Vandamme, Jan Frederik Kreuze, Jorge Andrade-Piedra, Henry Juarez, Rimnoma Serge Ouedraogo, David Hughes, David Hughes and Kalpana Sharma
CGIAR - International Potato Center, CGIAR - International Potato Center, CGIAR - International Potato Center, affiliation not provided to SSRN, CGIAR - International Potato Center, CGIAR - International Potato Center, International Potato Center, Pennsylvania State University, Pennsylvania State UniversityPennsylvania State University and CGIAR - International Potato Center
Downloads 68 (891,180)

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Decision Support Tool (DST), Environmental Impact, Fungicide efficacy, Late blight, Pesticide residues, Potato

2.

Scaling Climate-Smart Agriculture through Multi-Channel Advisory Services: Economic Evaluation of Weather Information Systems in Sub-Saharan Africa

Number of pages: 32 Posted: 08 Jan 2026
Rimnoma Serge Ouedraogo, Bipana Paudel Timilsena, Nebnoma R. Tiendrebeogo, Derek Morr, David Hughes and David Hughes
Pennsylvania State University, Pennsylvania State University, University Thomas Sankara, Pennsylvania State University and Pennsylvania State UniversityPennsylvania State University
Downloads 55 (1,020,567)

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ICT, Agricultural Extension, Cost-Effectiveness, Climate Adaptation, Sub-Saharan Africa