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Leaf functional traits and pathogens Linking coffee leaf rust with intraspecific trait variation in diversified agroecosystems
(PLOS, 2023-04-13)
Research has demonstrated that intraspecific functional trait variation underpins plant responses to environmental variability. However, few studies have evaluated how trait variation shifts in response to plant pathogens, ...
Patterns of shade plant diversity in four agroforestry systems across Central America: a meta‑analysis
(Nature, 2023-05-26)
Agroforestry systems can potentially increase tree diversity within agricultural landscapes, but to date, there is little understanding of the patterns of shade plant diversity within different agroforestry systems (AFS) ...
Discovering weather periods and crop properties favorable for coffee rust incidence from feature selection approaches
(2020)
Coffee Leaf Rust (CLR) is a disease that leads to considerable losses in the worldwide coffee industry; as those that have been reported recently in Colombia and Central America. The early detection of favorable conditions ...
Shade tree Chloroleucon eurycyclum promotes coffee leaf rust by reducing uredospore wash-off by rain
(Elsevier, Ámsterdam (Países Bajos), 2020)
addition, may interact with environment. To better understand shade trees effects on coffee leaf rust (CLR), we
studied three disease stages separately: sporulation, uredospore wash-off by rain, and uredospore deposition ...
Assessing the accuracy and robustness of a process-based model for coffee agroforestry systems in Central America
(Springer, Nueva York (Estados Unidos), 2020)
Coffee is often grown in production systems associated with shade trees that provide different ecosystem services. Management, weather and soil conditions are spatially variable production factors. CAF2007 is a dynamic ...
No evidence of foliar disease impact on crop root functional strategies and soil microbial communities : what does this mean for organic coffee?
(John Wiley and Sons Ltd, 2022-01-21)
The main objective of this study is to unravel the dynamic effects of pathogens and amendments on the functional root characteristics and communities of root endophytic fungi. As model, used Coffea arabica (coffee) variety ...
Shade tree traits and microclimate modifications: Implications for pathogen management in biodiverse coffee agroforests
(Wiley Biotropica, New Jersey (Estados Unidos), 2021-04)
Diversified coffee agroforests modify microclimate conditions in comparison with monocultures, impacting the success of significant plant pathogens, such as Hemileia vastatrix, which causes coffee leaf rust (CLR). However, ...
Forecast models of coffee leaf rust symptoms and signs based on identified microclimatic combinations in coffee-based agroforestry systems in Costa Rica
(2020)
Coffee leaf rust is a polycyclic disease that causes severe epidemics impacting yield over several years. For this reason, since the 1960s, more than 20 models have been developed to predict different indicators of the ...
Do Coffee Agroforestry Systems Always Improve Soil Carbon Stocks Deeper in the Soil?—A Case Study from Turrialba, Costa Rica
(2020)
Shaded perennial agroforestry systems (AFS) are regarded as desirable land-use practices that improve soil carbon sequestration. However, most studies assume a positive correlation between above ground and below ground ...
Ecosystem services from coffee agroforestry in Central America: estimation using the CAF2021 model
(Springer Nature, 2022)
The goal of sustainable coffee production requires multiple functions from agroforestry systems. Many are difficult to quantify and data are lacking, hampering the choice of shade tree species and agronomic management. ...