Results 21 to 30 of about 10,730 (100)

Vigilancia fitosanitaria y caracterización de la enfermedad roya naranja de la caña de azúcar en Cuba

Anales de la Academia de Ciencias de Cuba, 2022
Introducción . En este trabajo se presentan los resultados de investigación obtenidos a partir de la detección de la roya naranja en Cuba. Con los objetivos de detectar la presencia de Puccinia kuehnii (W. Kruger) E. J. Butler; evaluar la severidad de la
Osmany de la Caridad Aday Díaz, Luis Pérez Vicente, María Ileana Oloriz Ortega, Eida Luisa Rodríguez Lema, Joaquín Montalván Delgado, Yaquelin Puchades Izaguirre, Javier Delgado Padrón, Einar Martínez de la Parte   +7 more
doaj  

Puccinia kuehnii urediniospores viability and its germination influenced by aqueous extracts of leaves of sugarcane
Viabilidade de urediniósporos de Puccinia kuehnii e sua germinação influenciada por extratos aquosos de folhas de cana-de-açúcar

Semina: Ciências Agrárias, 2013
Rusts contribute to yield losses in crops of sugarcane. The present study was to evaluate the viability urediniospores of Puccinia kuehnii over time and the influence of aqueous extracts in vitro germination.
Fabiana Tibolla, Ciro Hideki Sumida, Douglas Cassaroto Peitl, Marcelo Giovanetti Canteri, Ana Maria Conte Castro   +4 more
doaj   +1 more source

Deteksi dan Identifikasi Karat Daun (Puccinia spp.) pada Tanaman Tebu Menggunakan Metode DNA Barcoding

Jurnal Fitopatologi Indonesia
Identifikasi jamur sulit dilakukan secara morfologi. Perlu analisis lanjut seperti molekuler untuk mengidentifikasi jamur secara tepat. Salah metode yang dapat digunakan yakni DNA barcoding.
Ahmad Ilham Tanzil, Dinda Mala Maulida, Intan Ria Neliana, Bambang Sugiharto, Wahyu Indra Duwi Fanata, Ummi Sholikhah, Tri Ratnasari   +6 more
doaj   +1 more source

Fungicide application technology for controlling the sugarcane orange rust

Pesquisa Agropecuária Tropical, 2019
With the epidemic onset of the sugarcane orange rust, fungicide applications of the Strobilurins and Triazoles groups have become necessary in susceptible varieties.
Thales Cassemiro Alves, João Paulo Arantes Rodrigues da Cunha, Rafael Marcão Tavares, Guilherme Sousa Alves, Sérgio Macedo Silva   +4 more
doaj   +1 more source

A streak through history: Solving the riddle of chlorotic streak disease of sugarcane

Plant Pathology, Volume 73, Issue 1, Page 3-11, January 2024.
This review spans the 90 years that passed between the emergence of chlorotic streak disease of sugarcane and the discovery of its pathogen in 2018, and provides epidemiological information on the disease and its management. Abstract Until recently, the identity of the pathogen of chlorotic streak disease (CSD) was one of the most enduring mysteries of
Ruby G. Earsman, Anthony J. Young
wiley   +1 more source

Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation

Ciência Rural
: In this research eleven sugarcane genotypes were classified in relation to their resistance to brown rust, and eleven to their resistance to orange rust.
Lívia Maria Lemos Hoepers, Ana Cristina Grade Fiori-Tutida, Lucimeris Ruaro, Renata Faier Calegario, Ricardo Augusto Oliveira, Henrique da Silva Silveira Duarte   +5 more
doaj   +1 more source

Protocol for selecting orange rust resistant sugarcane cultivars by artificial inoculation in greenhouse

Biotecnología Vegetal, 2017
Orange rust [Puccinia kuehnii (W. Kruger) E. J. Butler] from sugarcane (Saccharum spp.) is a disease of potential importance for Cuban sugarcane farming. However, under natural conditions, the presence of symptoms has not maintained stability in the foci
Borys Luis Valdés, Osmany Aday, Bárbara Ocaña, Luis E Rojas Jiménez, Marilin Hernández, Mayra Acosta-Suárez, Víctor Gil, Annia González, Leonardo Rivero, María Ileana Oloriz   +9 more
doaj  

Characterization of sugarcane cultivars response to orange rust in greenhouse

Biotecnología Vegetal, 2016
Sugarcane orange rust, caused by Puccinia kuehnii (Krüguer) Butler, is considered one of the most important diseases, due to losses in agricultural yields in susceptible commercial plantations.
Borys Luis Valdés, Osmany Aday, Bárbara Ocaña, Luís Rojas, Marilin Hernández, Mayra Acosta-Suárez, Víctor Gil, Annia González, Leonardo Rivero, María Ileana Oloriz   +9 more
doaj  

Differential gene expression in nearly isogenic lines with QTL for partial resistance to Puccinia hordei in barley [PDF]

, 2010
Background The barley-Puccinia hordei (barley leaf rust) pathosystem is a model for investigating partial disease resistance in crop plants and genetic mapping of phenotypic resistance has identified several quantitative trait loci (QTL) for partial ...
Hedley Peter E, Vels, S.A., Thierry C Marcel, Chen, Xinwei, Chen, X., Rients E Niks, Niks, Rients, Hedley, Peter, Hedley, Peter E., Druka, Arnis, Hedley, P.E., Marcel, Thierry C., Marcel, Thierry, T., Vels, Anton, Peter E Hedley, Anton Vels, Druka Arnis, Marcel, T.C., Arnis Druka, Morris Jenny, Morris, J., Waugh, R., Marcel, Thierry, Xinwei Chen, Vels Anton, Niks, R.E., Robbie Waugh, Chen Xinwei, Druka, A., Waugh, Robbie, Waugh Robbie, Niks Rients E, Jenny Morris, Niks, Rients E., Marcel Thierry C, Waugh, Robbie; id_orcid, Morris, Jenny   +36 more
core   +1 more source

Macro-scale risk assessment and host response to orange rust (Puccinia kuehnii) in sugarcane across tropical zones under current and future climate scenarios

Frontiers in Agronomy
Puccinia kuehnii, the causal agent of orange rust, is an obligate biotrophic fungus and an emerging phytosanitary threat to sugarcane production. Although widely distributed in Colombia, its current impact and future risk under climate change remain ...
Melissa Montoya-Arbeláez, Juan Carlos Ángel-Sánchez, Mauricio Salazar-Yepes, Soraida Rojas-Vargas, Freddy Fernando Garcés-Obando, Joaquín Guillermo Ramírez-Gil   +5 more
doaj   +1 more source