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Pérez, W.Forbes, G.[¿Qué es el manejo integrado del tizón tardío? Hoja Divulgativa 2]¿Qué es el manejo integrado del tizón tardío? Hoja Divulgativa 2

Garrett, K.A.Forbes, G.Gómez, L.Gonzáles, M.A.Gray, M.Skelsey, P.Sparks, Adam H.[Cambio climático, enfermedades de las plantas e insectos plaga.]Cambio climático, enfermedades de las plantas e insectos plaga.

Late blight, caused by the oomycete Phytophthora infestans, is a threat to potato cropping systems worldwide. In the Ecuadorian Andes, despite a high late blight incidence in foliage, tuber blight is rare. In this work, the hypothesis that Ecuadorian Andean soils are naturally suppressive to P. i...


Orquera-Tornakian, G.Díaz, C.I.Mogrovejo, D.C.Villamarin, D.J.Jarrin, F.Ponce, L.K.Oliva, R.Gia, J.Forbes, G.Flores, F.J.Garzon, C.D.Molineros, J.Koch, A.Benitez, M.S.Andrade-Piedra, J.L.[Characterization of tuber blight suppressive soils from four provinces of the Ecuadorean Andes.]Characterization of tuber blight suppressive soils from four provinces of the Ecuadorean Andes.

The major pests and diseases were identified and quantified on thirteen potato landraces and three bred varieties cultivated in Peru. Late blight (Phytophthora infestans) was the primary biotic constraint affecting plants before flowering with an average severity of 24%. No other pathogens caused...


Pérez, W.Valverde Marival, M.Barreto Bravo, M.Andrade-Piedra, J.L.Forbes, G.[Pests and diseases affecting potato landraces and bred varieties grown in Peru under indigenous farming system]Pests and diseases affecting potato landraces and bred varieties grown in Peru under indigenous farming system
Thomas-Sharma, SaraAndrade-Piedra, J.L.Carvajal-Yepes, MonicaHernández Nopsa, J.F.Jeger, MichaelJones, RogerKromann, P.Legg, J.P.Yuen, JonathanForbes, G.Garrett, K.A.[A risk assessment framework for seed degeneration: Informing an integrated seed health strategy for vegetatively-propagated crops]A risk assessment framework for seed degeneration: Informing an integrated seed health strategy for vegetatively-propagated crops

Oyarzun, P.Krijger, A.K.Garzon, C.D.León, D.Kromann, P.Yuen, J.Forbes, G.[Evaluation of host susceptibility, pathogen aggressiveness and sporangial survival in soil as factors affecting incidence of potato tuber infection by Phytophthora infestans in Ecuador.]Evaluation of host susceptibility, pathogen aggressiveness and sporangial survival in soil as factors affecting incidence of potato tuber infection by Phytophthora infestans in Ecuador.
Garrett, K.A.Thomas-Sharma, SaraForbes, G.Hernández Nopsa, J.F.[Climate change and plant pathogen invasions.]Climate change and plant pathogen invasions.

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