Pedro J. Oyarzún

A Global Marker Database for <i>Phytophthora infestans</i>

G. A. Forbes, Stephen B. Goodwin, A. Drenth et al. · Plant Disease · 1998 · 114 citations

Host Specificity of <i>Phytophthora infestans</i> on Tomato and Potato in Ecuador

Pedro J. Oyarzún, Alejandro del Pozo, M. E. Ordoñez et al. · Phytopathology · 1998 · 97 citations

Genetics, Plant Pathology, Plant-pathogen Interaction +17

Making Sense of Agrobiodiversity, Diet, and Intensification of Smallholder Family Farming in the Highland Andes of Ecuador

Pedro J. Oyarzún, Ross Mary Borja, Stephen Sherwood et al. · Ecology of Food and Nutrition · 2013 · 89 citations · Full text

Agroecology, Community Development, Smallholder Family Farming +15

A Novel Population of <i>Phytophthora</i>, Similar to <i>P. infestans</i>, Attacks Wild <i>Solanum</i> Species in Ecuador

M. E. Ordoñez, Hans R. Hohl, Juliana Velasco et al. · Phytopathology · 2000 · 63 citations

Factors associated with soil receptivity to some fungal root rot pathogens of peas

Pedro J. Oyarzún, M. Gerlagh, J.C. Zadoks · Applied Soil Ecology · 1998 · 49 citations · Full text

Soil Receptivity, Engineering, Plant-microbe Interaction +10