Results 1 to 10 of about 7,663 (179)

Emergence and Prevalence of Puccinia polysora in Korea: A Comparitive Study of Maize Rust Pathogens [PDF]

Mycobiology
Maize (Zea mays L.) is a globally important cereal crop, but rust diseases caused by Puccinia species increasingly threaten its production. In Korea, maize rust has historically been attributed to Puccinia sorghi; however, recent field observations have ...
Yoo Kyeong Lee, Jae Sung Lee, Seong-Jin Lee, Moonjong Kim, Hyeon-Dong Shin, Young-Joon Choi   +5 more
doaj   +2 more sources

Resistance Assessment of Hybrid Corn Genotypes to Major Corn Diseases and Its Effects on Disease Epidemic Components in South Sulawesi, Indonesia [PDF]

BIO Web of Conferences, 2023
The use of resistant varieties is one of approach that can be used in the management of the pathogen development. This study aimed to examine the resistance level of hybrid corn genotypes to the corn major diseases and to determine its effect on the ...
Mirsam Hishar, Suriani, Azrai Muhammad, Muis Amran, Nonci Nurnina, Makkulawu Andi Takdir, Iriany R Neni   +6 more
doaj   +1 more source

Puccinia hydrocotyles Cooke

, 2022
Puccinia hydrocotyles Cooke, Grevillea 9 (49): 14. 1880. Type on Hydrocotyle sp., Inanda, Natal, South Africa, s.d, J.M. Wood 450. (?/?,IIpe/III) ou (?0/?Icv,IIpe/III). SPECIMENS EXAMINED— BRAZIL, RIO DE JANEIRO, Itatiaia, Parque Nacional de Itatiaia, on Apiaceae – Hydrocotyle sp., 08.XII.2015, II, A. Martins Junior, A.A.
Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica, Junior, Aníbal Alves De Carvalho   +3 more
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New Findings on Rust Fungi from Iran [PDF]

تاکسونومی و بیوسیستماتیک, 2020
Five new species and a new variety of rust fungi (Pucciniales) are described from Iran: Uromyces matinii on Gagea dubia, Uromyces arasbaranensis on Silene italica, Uromyces taleshensis on Colchicum sp., Uromyces kaviriae on Kaviria gossypina, Uromyces ...
Mehrdad Abbasi
doaj   +1 more source

The manifestation of diseases and phytophages of weeds associated with the cultivation of flax, the possibility of their use as biological plant protection agents [PDF]

BIO Web of Conferences, 2023
Materials on the study of diseases and phytophages of weeds associated with flax cultivation and on the results of their use in biological plant protection are presented. It has been established that the developed biopreparation (a mixture of inoculum of
Savoskina O.A., Chebanenko S.I., Zavertkin I.A., Shitikova A.V., Kudryavtsev N.A.   +4 more
doaj   +1 more source

Nuevos registros de Pucciniaceae (Pucciniales, Fungi) para Colombia

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2021
El objetivo del estudio es presentar y confirmar nuevos registros de Pucciniaceae provenientes de diferentes regiones de Colombia en las familias botánicas Amaranthaceae, Asteraceae, Lamiaceae, Loranthaceae y Poaceae, depositadas en el Museo Micológico ...
Carolina Zea-Fernández, María Camila Gutiérrez-Castaño, Mauricio Salazar-Yepes   +2 more
doaj   +1 more source

Investigation on types of corn rust in eastern Yunnan ecology and analysis of population genetic structure of its rusts

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2022
Corn rust disease can be classified into four types: common corn rust, southern corn rust, tropical corn rust and stem corn rust. In this paper, 270 samples of corn rust gathered from Yunnan province were identified by observation of symptom and pathogen
Zhu Wenqiang, Wang Jingran, Wu Qi, Wang Na, Guo Jianwei, Yang Zilin, Sha Yun, Liu Lin, Li Chengyun   +8 more
doaj   +1 more source

Pest categorisation of Puccinia pittieriana [PDF]

EFSA Journal, 2017
The Panel on Plant Health performed a pest categorisation of Puccinia pittieriana, the causal agent of common rust of potato, for the EU. The pathogen is a single taxonomic entity and reliable methods exist for its detection and identification. Cultivated potato (Solanum tuberosum) and tomato (Solanum lycopersicum) are the main hosts of P. pittieriana.
Jeger, Michael, Bragard, Claude, Caffier, David, Candresse, Thierry, Chatzivassiliou, Elisavet, Dehnen‐Schmutz, Katharina, Gilioli, Gianni, Gregoire, Jean‐Claude, Jaques Miret, Josep Anton, MacLeod, Alan, Navajas Navarro, Maria, Niere, Björn, Parnell, Stephen, Potting, Roel, Rafoss, Trond, Urek, Gregor, Van Bruggen, Ariena, Van der Werf, Wopke, West, Jonathan, Winter, Stephan, Vloutoglou, Irene, Bottex, Bernard, Rossi, Vittorio   +22 more
openaire   +4 more sources

Insights into Diversity, Distribution, and Systematics of Rust Genus Puccinia

Journal of Fungi, 2023
Puccinia, which comprises 4000 species, is the largest genus of rust fungi and one of the destructive plant pathogenic rust genera that are reported to infect both agricultural and nonagricultural plants with severe illnesses.
Shubhi Avasthi, Ajay Kumar Gautam, Mekala Niranjan, Rajnish Kumar Verma, Samantha C. Karunarathna, Ashwani Kumar, Nakarin Suwannarach   +6 more
doaj   +1 more source

Effect of abiotic factors on pathotypes causing yellow and brown rust in wheat

Journal of Agrometeorology, 2023
An attempt was made to determine the most favourable abiotic factors influencing germination of urediniospores of different pathotypes of Puccinia species. The causal organism of rusts in wheat is Puccinia spp.
SHUBHAM ANAND, SARABJOT KAUR SANDHU, PARMINDER SINGH TAK   +2 more
doaj   +1 more source