Tree Effects on Coffee Leaf Rust at Field and Landscape Scales

Although integrating trees into agricultural systems (i.e., agroforestry systems) provides many valuable ecosystem services, the trees can also interact with plant diseases. We demonstrate that a detailed understanding of how plant diseases interact with trees in agroforestry systems is necessary to...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 107(2023), 2 vom: 13. Feb., Seite 247-261
1. Verfasser: Avelino, Jacques (VerfasserIn)
Weitere Verfasser: Gagliardi, Stephanie, Perfecto, Ivette, Isaac, Marney E, Liebig, Theresa, Vandermeer, John, Merle, Isabelle, Hajian-Forooshani, Zachary, Motisi, Natacha
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article Hemileia vastatrix agroforestry disease ecology functional trait ecology microclimate process-based models traits tree management
LEADER 01000naa a22002652 4500
001 NLM342198246
003 DE-627
005 20231226013539.0
007 cr uuu---uuuuu
008 231226s2023 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-08-21-1804-FE  |2 doi 
028 5 2 |a pubmed24n1140.xml 
035 |a (DE-627)NLM342198246 
035 |a (NLM)35698251 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Avelino, Jacques  |e verfasserin  |4 aut 
245 1 0 |a Tree Effects on Coffee Leaf Rust at Field and Landscape Scales 
264 1 |c 2023 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 02.03.2023 
500 |a Date Revised 02.03.2023 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Although integrating trees into agricultural systems (i.e., agroforestry systems) provides many valuable ecosystem services, the trees can also interact with plant diseases. We demonstrate that a detailed understanding of how plant diseases interact with trees in agroforestry systems is necessary to identify key tree canopy characteristics, leaf traits, spatial arrangements, and management options that can help control plant diseases at different spatial scales. We focus our analysis on how trees affect coffee leaf rust, a major disease affecting one of the world's most significant crop commodities. We show that trees can both promote and discourage the development of coffee leaf rust at the plot scale via microclimate modifications in the understory. Based on our understanding of the role of tree characteristics in shaping the microclimate, we identify several canopy characteristics and leaf traits that can help manage coffee leaf rust at the plot scale: namely, thin canopies with high openness, short base height, horizontal branching, and small, dentate leaves. In contrast, at the edge of coffee farms, having large trees with high canopy volume and small, thick, waxy leaves is more useful to reduce throughflow wind speeds and intercept the airborne dispersal of urediniospores, an important consideration to control disease at the landscape scale. Seasonal pruning can help shape trees into the desired form, and trees can be spatially arranged to optimize desired effects. This case study demonstrates the added value of combining process-based epidemiology studies with functional trait ecology to improve disease management in agroforestry systems 
650 4 |a Journal Article 
650 4 |a Hemileia vastatrix 
650 4 |a agroforestry 
650 4 |a disease ecology 
650 4 |a functional trait ecology 
650 4 |a microclimate 
650 4 |a process-based models 
650 4 |a traits 
650 4 |a tree management 
700 1 |a Gagliardi, Stephanie  |e verfasserin  |4 aut 
700 1 |a Perfecto, Ivette  |e verfasserin  |4 aut 
700 1 |a Isaac, Marney E  |e verfasserin  |4 aut 
700 1 |a Liebig, Theresa  |e verfasserin  |4 aut 
700 1 |a Vandermeer, John  |e verfasserin  |4 aut 
700 1 |a Merle, Isabelle  |e verfasserin  |4 aut 
700 1 |a Hajian-Forooshani, Zachary  |e verfasserin  |4 aut 
700 1 |a Motisi, Natacha  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 107(2023), 2 vom: 13. Feb., Seite 247-261  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:107  |g year:2023  |g number:2  |g day:13  |g month:02  |g pages:247-261 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-08-21-1804-FE  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 107  |j 2023  |e 2  |b 13  |c 02  |h 247-261