Understanding the complexity of disease-climate interactions for rice bacterial panicle blight under tropical conditions
| العنوان: | Understanding the complexity of disease-climate interactions for rice bacterial panicle blight under tropical conditions |
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| المؤلفون: | Shirley Toro, Jillian M. Lang, Gabriel Garces, Ricardo Perafán, Johanna Echeverri-Rico, Nelson Amezquita, Eliel Petro, Juan B. Cuasquer, Julian Ramirez-Villegas, Juan David Lobaton, Paola A. Fory, Edgar Torres, Jan E. Leach, Gloria Mosquera, Brayan Mora, Maria Camila Rebolledo |
| المساهمون: | Fedearroz FNA Bogota, International Center for Tropical Agriculture [Colombie] (CIAT), Consultative Group on International Agricultural Research [CGIAR] (CGIAR), Colorado State University [Pueblo] (CSUPueblo), Amélioration génétique et adaptation des plantes méditerranéennes et tropicales (UMR AGAP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Département Systèmes Biologiques (Cirad-BIOS), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad), RiceTec LTDA, Colombian Ministry of Science 556-2013, Global Rice Science Partnership (GRiSP), CGIAR AIDBFS-G-11-00002-10 MTO 069018, Climate Change, Agriculture and Food Security (CCAFS) project Agroclimas |
| المصدر: | PLoS ONE PLoS ONE, Public Library of Science, 2021, 16 (5), ⟨10.1371/journal.pone.0252061⟩ PLoS ONE, Vol 16, Iss 5, p e0252061 (2021) PloS One |
| بيانات النشر: | HAL CCSD, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 0106 biological sciences, 0301 basic medicine, Atmospheric Science, Veterinary medicine, Epidemiology, [SDV]Life Sciences [q-bio], Artificial Gene Amplification and Extension, Plant Science, Disease, Pathology and Laboratory Medicine, Facteur climatique, Polymerase Chain Reaction, 01 natural sciences, Geographical locations, Maladie des plantes, Genotype, Medicine and Health Sciences, Colonization, Température de l'air, 2. Zero hunger, Multidisciplinary, Virulence, biology, Plant Anatomy, Eukaryota, food and beverages, Plants, Bacterial Pathogens, Experimental Organism Systems, Medical Microbiology, Medicine, Seasons, Pathogens, Research Article, Inflorescences, Burkholderia, Sterility, P40 - Météorologie et climatologie, Science, Oryza sativa, Colombia, Research and Analysis Methods, Microbiology, 03 medical and health sciences, Meteorology, Plant and Algal Models, Burkholderia glumae, Blight, Grasses, Panicles, Climat tropical, Molecular Biology Techniques, Molecular Biology, Microbial Pathogens, Plant Diseases, Panicle, H20 - Maladies des plantes, Tropical Climate, Infertilité, Organisms, Biology and Life Sciences, Oryza, Humidity, South America, biology.organism_classification, Maladie bactérienne, 030104 developmental biology, 13. Climate action, Animal Studies, Earth Sciences, Rice, People and places, 010606 plant biology & botany |
| الوصف: | Bacterial panicle blight (BPB) caused by Burkholderia glumae is one of the main concerns for rice production in the Americas since bacterial infection can interfere with the grain-filling process and under severe conditions can result in high sterility. B. glumae has been detected in several rice-growing areas of Colombia and other countries of Central and Andean regions in Latin America, although evidence of its involvement in decreasing yield under these conditions is lacking. Analysis of different parameters in trials established in three rice-growing areas showed that, despite BPB presence, severity did not explain the sterility observed in fields. PCR tests for B. glumae confirmed low infection in all sites and genotypes, only 21.4% of the analyzed samples were positive for B. glumae. Climate parameters showed that Montería and Saldaña registered maximum temperature above 34°C, minimum temperature above 23°C, and Relative Humidity above 80%, conditions that favor the invasion model described for this pathogen in Asia. Our study found that in Colombia, minimum temperature above 23°C during 10 days after flowering is the condition that correlates with disease incidence. Therefore, this correlation, and the fact that Montería and Saldaña had a higher level of infected samples according to PCR tests, high minimum temperature, but not maximum temperature, seems to be determinant for B. glumae colonization under studied field conditions. This knowledge is a solid base line to design strategies for disease control, and is also a key element for breeders to develop strategies aimed to decrease the effect of B. glumae and high night-temperature on rice yield under tropical conditions. |
| وصف الملف: | text |
| اللغة: | English |
| تدمد: | 1932-6203 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a784525c907be3042287fd1344ba7d07 https://hal.inrae.fr/hal-03303268/document |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....a784525c907be3042287fd1344ba7d07 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19326203 |
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