Results 71 to 80 of about 695 (151)

Asian soybean rust: etiology and control

, 2020
A ferrugem asiática, que tem como agente etiológico o fungo denominado Phakopsora pachyrhizi, é considerada a principal doença da cultura da soja no Brasil e responsável por perdas produtivas, podendo ocasionar danos de até 90% em condições ideais para o seu desenvolvimento.
Pelin, Cauê, Wordell Filho, João Américo, Nesi, Cristiano Nunes   +2 more
openaire   +1 more source

Photosystem Perturbation by Staygreen Mutations Confers Allele‐Dependent Defences Against Infections of Pathogens With Different Lifestyles and Abiotic Stress Tolerance

Plant, Cell &Environment, Volume 49, Issue 1, Page 585-603, January 2026.
ABSTRACT The staygreen (SGR) gene encodes the magnesium dechelatase that plays an important regulatory role during chlorophyll degradation. Our previous work revealed a nonsynonymous SNP (A323G) inside cucumber CsSGR that is responsible for multiple disease resistance (MDR), but the underlying mechanism is unknown.
Junyi Tan, Zhejuan Tian, Feifan Chen, Kang Gao, Jinghao Jin, Anthony P. Keinath, Ronald D. Dymerski, Zhiming Wu, Yiqun Weng   +8 more
wiley   +1 more source

Mobile Application for Asian Soybean Rust Tracking in Brazil

Anais do VII Workshop de Computação Aplicada à Gestão do Meio Ambiente e Recursos Naturais (WCAMA 2016), 2016
Brazil is the second-largest soybean producer. With the arrival of Asian soybean rust in the Western Hemisphere in 2001, a considerable amount of resources has been allocated to understand and control this important yield-limiting disease. Due its rapidly dissemination, in 2004, the federal government led an effort to create the Asian soybean rust ...
José Henrique Andreis, Felipe Borella, Willingthon Pavan, Carlos A. Hölbig, Cláudia Vieira Godoy, Jaqson Dalbosco, José Maurício Fernandes   +6 more
openaire   +2 more sources

Quantitative Resistance to Quinone Outside Inhibitor (QoI) Fungicides in Puccinia horiana Through the Combination of Seven Distinct Substitutions in Cytochrome b

Plant Pathology, Volume 75, Issue 1, January/February 2026.
Puccinia horiana, the causal agent of chrysanthemum white rust, has developed quantitative resistance to QoI fungicides through one to four substitutions, selected from F90I, N256S, Y257N, L275F, F278L, M295V or L299F in cytochrome b (Cytb). ABSTRACT Quinone outside inhibitors (QoIs) are a major class of agricultural fungicides.
Yuichi Matsuzaki, Satoshi Watanabe, Toshiyuki Harada, Fukumatsu Iwahashi   +3 more
wiley   +1 more source

Thermal Stability, Frying Performance, and Nutraceutical Value of Pakistani Wild Olive (Olea ferruginea L.) Oil During Repeated Frying Cycles

Journal of Food Processing and Preservation, Volume 2026, Issue 1, 2026.
The rising demand for functional, thermally stable cooking oils has generated interest in alternative natural sources with enhanced nutritional properties. Pakistani wild olive (Olea ferruginea L.), an underutilized native resource, is rich in monounsaturated fatty acids and bioactive compounds; however, its thermal behavior under cooking conditions ...
Rafia Altaf, Syed Arsalan Ali, Syed Muhammad Ghufran Saeed, Hana Sonbol, Amira Rizk, Hany M. Yehia, Essam Hebishy   +6 more
wiley   +1 more source

Asian rust and soybean productivity under potassium fertilization and fungicide, in the 2007/08 Cropseason
Ferrugem asiática e produtividade da soja sob doses de potássio e fungicida, na safra 2007/08

Semina: Ciências Agrárias, 2012
Potassium has a major impact on plant diseases. Thus, the objective of this research was to evaluate the effect of potassium fertilization with and without fungicide sprays on asian soybean rust incidence and severity, in Dourados – MS, Brazil, in the ...
Lilian Maria Arruda Bacchi, Marlene Estevão Marchetti, Eulene Francisco da Silva, Walber Luiz Gavassoni, Rafael Bonifácio Sabino Doreto, Fabio Fernando Stefanello   +5 more
doaj   +1 more source

Late Leaf Rust Monocyclic Components and Primary Metabolism of Raspberry Plants Facing Water Deficit

Plant Pathology, Volume 74, Issue 9, Page 2783-2794, December 2025.
When occurring after pathogen penetration, water deficit reduces rust severity by limiting the colonisation capacity of Aculeastrum americanum, which is affected by reduced photoassimilate supply in stressed raspberry plants. ABSTRACT Drought reduces host resistance and allows the emergence of pathogens that benefit from changes in plant physiology ...
Lucas Henrique Santos Barbosa, Lilian Amorim, Rafael Vasconcelos Ribeiro, Ulla Neumann, Ton Timmers, Tonni Grube Andersen, Marcel Bellato Spósito, Beatriz Appezzato‐da‐Glória   +7 more
wiley   +1 more source

Powdery Mildew Epidemics in Grain Legumes and Their Management Strategies

Plant Pathology, Volume 74, Issue 9, Page 2529-2562, December 2025.
We review the status of powdery mildew on grain legumes, detection and identification of the pathogens (Erysiphe, Podosphaera and Leveillula spp.), potential management strategies, knowledge gaps and future research priorities. ABSTRACT Grain legumes are an important source of protein, carbohydrates and fibre for humans and animals.
Abhay Kumar Pandey, Martin J. Barbetti, Kuldeep Tripathi, Prakit Somta, Daisy Basandrai, Ashwani Basandrai, Ramakrishnan M. Nair, Jay Ram Lamichhane   +7 more
wiley   +1 more source

Asian soybean rust: modeling the impact on soybean grain yield in the Triângulo Mineiro/Alto Paranaíba region, Minas Gerais, Brazil

Bioscience Journal, 2013
Understanding the impact of Asian soybean rust on soybean yield is of great importance in the crop simulation model for this crop become it is possible to predict yield using different sowing dates and growth conditions.
Rafael de Ávila Rodrigues, Fernando Cezar Juliatti, João Eduardo Pedrini, José Maurício Cunha Fernandes, Flávio Barbosa Justino, Alexandre Bryan Heinemann, Clyde William Fraisse, José Renato Bouças Farias, Willingthon Pavan, Luiz Cláudio Costa, Francisco Xavier Ribeiro do Vale, Anakely Alves Rezende   +11 more
doaj  

Asian rust of soybean favorability Mato Grosso-Brazil

CONTRIBUCIONES A LAS CIENCIAS SOCIALES
This study presents the map that indicates favorable environmental conditions for the development of Asian soybean rust in Mato Grosso, for a given period. It’s about a plant's disease caused by the fungus Phakopsora pachyrhizi, which has soybean as its main host.
Nayara Longo Sartor Zagui, André Krindges, Luciano Rodrigo Lanssanova, Carlos Roberto Minussi, Anna Diva Plasencia Lotufoi, Vinícius de Oliveira Ribeiro   +5 more
openaire   +1 more source