Results 21 to 30 of about 755 (162)

Spatio-Temporal Modeling and Simulation of Asian Soybean Rust Based on Fuzzy System [PDF]

Sensors, 2022
Carlos Roberto Minussi, Nayara Longo Sartor Zagui, Anna D P Lotufo   +2 more
exaly   +2 more sources

Ultrastructural Examination of the Fungus‐To‐Fungus Interactions of Lecanicillium uredinophilum and Phakopsora pachyrhizi [PDF]

Plant-Environment Interactions
Asian soybean rust (ASR) is caused by the biotrophic fungus Phakopsora pachyrhizi Syd. & P. Syd., and is one of the most important diseases of soybean [Glycine max (L.) Merr.], with recorded yield losses of up to 100%.
P. P. Mwelasi, M. D. Laing, J. D. Ibaba, R. Rogers, M. Z. Németh, K. S. Yobo   +5 more
doaj   +2 more sources

Spray solution deposition and Asian rust control in soybean cultivars

Revista Brasileira de Engenharia Agrícola e Ambiental, 2021
The control of Asian soybean rust depends on fungicide efficacy and the application technology; however, the leaf architecture of soybean cultivars may also interfere in disease control.
Antonio L. Viegas Neto, Cristiano M. A. de Souza, Izidro dos S. de Lima Júnior, Lígia M. M. da S. Piletti, Karina de J. E. Martins, Bruno F. Bertoncello   +5 more
doaj   +1 more source

A pigeonpea gene confers resistance to Asian soybean rust in soybean [PDF]

Nature Biotechnology, 2016
Asian soybean rust (ASR), caused by the fungus Phakopsora pachyrhizi, is one of the most economically important crop diseases, but is only treatable with fungicides, which are becoming less effective owing to the emergence of fungicide resistance. There are no commercial soybean cultivars with durable resistance to P.
Cintia G Kawashima, Gustavo Augusto Guimarães, Sônia Regina Nogueira, Dan MacLean, Doug R Cook, Burkhard Steuernagel, Jongmin Baek, Costas Bouyioukos, Bernardo do V A Melo, Gustavo Tristão, Jamile Camargos de Oliveira, Gilda Rauscher, Shipra Mittal, Lisa Panichelli, Karen Bacot, Ebony Johnson, Geeta Iyer, Girma Tabor, Brande B H Wulff, Eric Ward, Gregory J Rairdan, Karen E Broglie, Gusui Wu, H Peter van Esse, Jonathan D G Jones, Sérgio H Brommonschenkel   +25 more
openaire   +4 more sources

CHEMICAL CONTROL OF ASIAN SOYBEAN RUST AS A FUNCTION OF CULTIVAR, ROW SPACING AND SPRAY BAR SUPPORT SYSTEMS [PDF]

Engenharia Agrícola, 2019
Product deposition and foliar surface cover are highly impacting factors on the efficiency of foliar fungicides applied to soybean cultivars, due to their low mobility, with side effects on Asian soybean rust (ASR) control.
Laercio L. Hoffmann, Rafael Roehrig, Walter Boller, Carlos A. Forcelini   +3 more
doaj   +1 more source

Identification of a Second Asian Soybean Rust Resistance Gene in Hyuuga Soybean [PDF]

Phytopathology®, 2011
Asian soybean rust (ASR) is an economically significant disease caused by the fungus Phakopsora pachyrhizi. The soybean genes Rpp3 and Rpp?(Hyuuga) confer resistance to specific isolates of the pathogen. Both genes map to chromosome 6 (Gm06) (linkage group [LG] C2).
Kendrick, Mandy D., Harris, Donna K., Ha, Bo-Keun, Hyten, D. L., Cregan, P. B., Frederick, Reid D., Boerma, H. Roger, Pedley, Kerry F.   +7 more
openaire   +3 more sources

Spectral responses at visible and near-infrared wavelengths of soybean plants to fungicides

Ciência Rural, 2022
: The study evaluated the efficacy and soybean spectral responses to fifteen foliar fungicide mixtures labeled to control Asian soybean rust. Canopy level reflectance was measured using a multispectral camera onboard a multirotor drone before and two ...
Janyne Moura dos Santos, Priscila Ferreira Batista, Eugênio Miranda Sperandio, Lorena Cristina Alves Nogueira, Tulio Porto Gonçalo, Gustavo Castoldi, Alaerson Maia Geraldine, Tavvs Micael Alves   +7 more
doaj   +1 more source

The Asian Soybean Rust in South America [PDF]

, 2011
Soybean is infected by two species of fungi that cause the rust: the Phakopsora meibione (Arth.) Arth. (American soybean rust), which is native from American continent, existing from Puerto Rico to southern Brazil and not cause concerns for farmers and the Phakopsora pachyrhizi Sydow & Sydow (Asian soybean rust), a serious disease which causes a high ...
Gustavo B., Anna Lucia C. H. Villavicencio   +1 more
openaire   +3 more sources

An pair of an atypical NLR encoding genes confer Asian soybean rust resistance in soybean. [PDF]

Nat Commun
AbstractAsian soybean rust (ASR), caused by Phakopsora pachyrhizi, is a devastating disease that is present in all major soybean-producing regions. The limited availability of resistant germplasm has resulted in a scarcity of commercial soybean cultivars that are resistant to the disease.
Hao Q, Yang H, Chen S, Zhang C, Chen L, Cao D, Yuan S, Guo W, Yang Z, Huang Y, Qu Y, Qin L, Sheng X, Wang X, Mitra C, Zhong H, Dawson J, Bumann E, Wang W, Jiang Y, Tang G, Carlin R, Chen H, Liu Q, Shan Z, Zhou X.   +25 more
europepmc   +4 more sources

Partial resistance of soybean lines to asian rust and white mold

Bioscience Journal, 2018
Soybean Asian rust and white mold stand out to cause great problems to soybean producing regions in Brazil. The aim of this study was to evaluate the partial resistance of soybean lines to Asian rust and white mold.
Juliana Araújo Santos Martins, Augusto Borges e Alves, Michel Garcez, Fernando Cezar Juliatti   +3 more
doaj   +3 more sources