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The response of plant disease to weather variables such as temperature and precipitation is well known, and has been the basis for disease forecasting models used in decision-making by farmers and policy makers. Thus, plant disease risk can readily shift under climate change. Predicting changes i...


Garrett, K.A.Nita, MizuhoWolf, Erick deEsker, Paul DavidGómez Montano, LorenaSparks, Adam H.[Plant Pathogens as Indicators of Climate Change]Plant Pathogens as Indicators of Climate Change

Resistance genes are a major tool for managing crop diseases. The networks of crop breeders who exchange resistance genes and deploy them in varieties help to determine the global landscape of resistance and epidemics, an important system for maintaining food security. These networks function as ...


Garrett, K.A.Andersen, Kelsey F.Asche, F.Bowden, R.L.Forbes, G.Kulakow, P.A.Zhou, B.[Resistance genes in global crop breeding networks]Resistance genes in global crop breeding networks

Wheat is at peak quality soon after harvest. Subsequently, diverse biota use wheat as a resource in storage, including insects and mycotoxinproducing fungi. Transportation networks for stored grain are crucial to food security and provide a model system for an analysis of the population structure...


Hernández Nopsa, J.F.Daglish, Gregory J.Hagstrum, David W.Leslie, John F.Phillips, Thomas W.Scoglio, CaterinaThomas-Sharma, SaraWalter GGarrett, K.A.[Ecological Networks in Stored Grain: Key Postharvest Nodes for Emerging Pests, Pathogens, and Mycotoxins]Ecological Networks in Stored Grain: Key Postharvest Nodes for Emerging Pests, Pathogens, and Mycotoxins

Seed potato degeneration, the reduction in yield or quality caused by an accumulation of pathogens and pests in planting material due to successive cycles of vegetative propagation, has been a long-standing production challenge for potato growers around the world. In developed countries this prob...


Thomas-Sharma, SaraAbdurahman, A.Ali SAndrade-Piedra, J.L.Bao, S.Charkowski ACrook DKadian, M.Kromann, P.Struik, Paul C.Torquebiau, Emmanuel F.Garrett, K.A.Forbes, G.[Seed degeneration in potato: the need for an integrated seed health strategy to mitigate the problem in developing countries]Seed degeneration in potato: the need for an integrated seed health strategy to mitigate the problem in developing countries

Weather affects the severity of many plant diseases, and climate change is likely to alter the patterns of crop disease severity. Evaluating possible future patterns can help focus crop breeding and disease management research. We examined the global effect of climate change on potato late blight...


Sparks, Adam H.Forbes, G.Hijmans R.J.Garrett, K.A.[Climate change may have limited effect on global risk of potato late blight]Climate change may have limited effect on global risk of potato late blight
Garrett, K.A.Forbes, G.Savary, S.Skelsey, P.Sparks, Adam H.Valdivia, C.Bruggen, A.H.C. vanWillocquet, L.Djurle, A.Duveiller, E.Eckersten, H.Pande, S.Vera Cruz, C.Yuen, J.[Complexity in climate-change impacts: an analytical framework for effects mediated by plant disease.]Complexity in climate-change impacts: an analytical framework for effects mediated by plant disease.
Sparks, Adam H.Forbes, G.Hijmans R.J.Garrett, K.A.[Climate change may have limited effect on global risk of potato late blight.]Climate change may have limited effect on global risk of potato late blight.

Ecological history may be an important driver of epidemics and disease emergence. We evaluated the role of history and two related concepts, the evolution of epidemics and the burn-in period required for fitting a model to epidemic observations, for the U.S. soybean rust epidemic (caused by Phako...


Sanatkar MScoglio, CaterinaNatarajan SIsard, S.Garrett, K.A.[History, Epidemic Evolution, and Model Burn-In for a Network of Annual Invasion: Soybean Rust.]History, Epidemic Evolution, and Model Burn-In for a Network of Annual Invasion: Soybean Rust.

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.
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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