selected publications
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article
- "Breaking through the 40% adoption ceiling: Mind the seed system gaps." A perspective on seed systems research for development in One CGIAR. Outlook on Agriculture. 50:5-12. 2021
- Effectiveness of resistance inductors for potato late blight management in Peru. Crop Protection. 137:105241. 2020
- BLIGHTSIM: A New Potato Late Blight Model Simulating the Response of Phytophthora infestans to Diurnal Temperature and Humidity Fluctuations in Relation to Climate Change.. PATHOGENS. 9:659. 2020
- A simple, hand-held decision support designed tool to help resource-poor farmers improve potato late blight management. Crop Protection. 134:105186. 2020
- Global cropland connectivity: A risk factor for invasion and saturation by emerging pathogens and pests. BioScience. 70:744-758. 2020
- Fungal, Oomycete, and Plasmodiophorid Diseases of Potato 2020
- Marketing native crops to improve rural Andean livelihoods. REVISTA LATINOAMERICANA DE LA PAPA. 24:54-61. 2020
- Potato seed systems. 2020
- Climate change and seed systems of roots, tubers and bananas: The cases of potato in Kenya and sweetpotato in Mozambique 2019
- Characterization of tuber blight‐suppressive soils from four provinces of the Ecuadorean Andes. Plant Pathology. 67:1562-1573. 2018
- Understanding root, tuber, and banana seed systems and coordination breakdown: a multi-stakeholder framework. Journal of Crop Improvement. 32:599-621. 2018
- Epidemic network analysis for mitigation of invasive pathogens in seed systems: Potato in Ecuador. Phytopathology. 107:107367-109. 2017
- Health quality of seed potato and yield losses in Ecuador. bioRxiv. 108712. 2017
- Global cropland connectivity: A risk factor for invasion and saturation by emerging pathogens and pests. bioRxiv. 106542. 2017
- A risk assessment framework for seed degeneration: Informing an integrated seed health strategy for vegetatively-propagated crops. Phytopathology. 107:105361-1135. 2017
- Potato crop health quality and yield losses in Ecuador. REVISTA LATINOAMERICANA DE LA PAPA. 21:69-88. 2017
- Pests and diseases affecting potato landraces and bred varieties grown in Peru under indigenous farming system 2016
- Linking smallholders to the new agricultural economy: The case of the plataformas de concertación in Ecuador 2016
- Pests and diseases affecting potato landraces and bred varieties grown in Peru under indigenous farming system. REVISTA LATINOAMERICANA DE LA PAPA. 19:29-41. 2015
- Technical and economic analysis of aeroponics and other systems for potato mini-tuber production in Latin America.. American Journal of Potato Research. 90:357-368. 2013
- Estimating the effectiveness of management strategies to reduce seed degeneration in vegetatively-propagated crops: A theoretical framework. Phytopathology. 103:145-145. 2013
- Use of Phosphonate to Manage Foliar Potato Late Blight in Developing Countries.. Plant Disease. 96:1008-1015. 2012
- Linking smallholders to the new agricultural economy: The case of the plataformas de concertación in Ecuador. Journal of Development Studies. 47:1545-1573. 2011
- Multi-stakeholder platforms for linking small farmers to value chains: evidence from the Andes. International Journal of Agricultural Sustainability. 9:423-433. 2011
- Assessing the adequacy of the simulation model LATEBLIGHT under Nicaraguan conditions. Plant Disease. 95:839-846. 2011
- Knowledge management for pro-poor innovation: the Papa Andina case 2011
- Comparison of two strategies for use of translaminar and contact fungicide in the control of potato late blight in the highland tropics of Ecuador. Crop Protection. 27:1098-1104. 2008
- Preemergence Infection of Potato Sprouts by Phytophthora infestans in the Highland Tropics of Ecuador.. Plant Disease. 92:569-574. 2008
- Simulation Models for Potato Late Blight Management and Ecology 2008
- Aggressiveness of Phytophthora infestans and phenotypic analysis of resistance in wild Petota accessions in Ecuador. Plant Pathology. 56:549-561. 2007
- Qualification of a plant disease simulation model: Performance of the LATEBLIGHT model across a broad range of environments. Phytopathology. 95:1412-1422. 2005
- Simulation of potato late blight in the Andes. I: Modification and parameterization of the LATEBLIGHT model. Phytopathology. 95:1191-1199. 2005
- Simulation of potato late blight in the Andes. II: Validation of the LATEBLIGHT model. Phytopathology. 95:1200-1208. 2005
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dataset
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document
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review
- Why interventions in the seed systems of roots, tubers and bananas crops do not reach their full potential.. Food Security. 23-42. 2019
- Impact of climate change on the potato crop and biodiversity in its center of origin. OPEN AGRICULTURE. 273-283. 2018
- Seed degeneration in potato: the need for an integrated seed health strategy to mitigate the problem in developing countries. Plant Pathology. 3-16. 2016