Results 21 to 30 of about 479,859 (240)

FIELD ASSESSMENT OF COMMERCIAL WHEAT VARIETIES, ADVANCED LINES AND TRAP NURSERIES AGAINST YELLOW RUST IN SOUTH EAST ETHIOPIA [PDF]

Russian Journal of Agricultural and Socio-Economic Sciences, 2022
Wheat rusts caused by Puccinia spp. is economically significant foliar syndrome in the main wheat-growing areas of Ethiopia. Safeguard of wheat from rust diseases has very exceptional worth to be profitable and reduce hunger. Screening of wheat genotypes
Abebele G.M., Zerihun A.A., Gure T.N., Habtemariam D.K., Hadis L.T., Belayineh F.Y.   +5 more
doaj  

Resistance to Leaf and Yellow Rust in a Collection of Spanish Bread Wheat Landraces and Association with Ecogeographical Variables

Agronomy, 2022
A collection of 84 bread wheat Spanish landraces were inoculated with three isolates of leaf rust and one of yellow rust at the seedling stage in controlled conditions. The latency period of leaf rust on the susceptible landraces was also assessed.
Fernando Martínez-Moreno, Patricia Giraldo, Cristina Nieto, Magdalena Ruiz   +3 more
doaj   +1 more source

Characterization of Wheat Yellow Rust and Stem Rust Virulence in Southern Spain

Agriculture, 2023
Effective mitigation of the current threat from yellow rust and the potential threat from stem rust to wheat production in the south of Spain requires the characterization of the lineages/races currently present in the region. Results from this study clearly indicated that the main yellow rust lineages currently present in the south of Spain are PstS10,
Jaime Nolasco Rodríguez-Vázquez, Karim Ammar, Ignacio Solís, Fernando Martínez-Moreno   +3 more
openaire   +3 more sources

Prospects for exploitation of disease resistance from Hordeum chilense in cultivated cereals [PDF]

, 2001
Hordeum chilense is a South American wild barley with high potential for cereal breeding given its high crossability with other members of the Triticeae. In the present paper we consider the resistance of H.
Rubiales, D., Martin, A., Niks, R.E., Carver, T.L.W., Ballesteros, J.   +4 more
core   +1 more source

A foliar disease model for use in wheat disease management decision support systems. [PDF]

, 2005
A model of winter wheat foliar disease is described, parameterised and tested for Septoria tritici (leaf blotch), Puccinia striiformis (yellow rust), Erysiphe graminis (powdery mildew) and Puccinia triticina (brown rust).
A. Milne, Audsley, Eric, Milne, Alice E., Paveley, Neil, E. Audsley, N. Paveley   +5 more
core   +1 more source

Occurrence and virulence of wheat yellow rust in Hungary during 1999-2001

Plant Protection Science, 2002
The occurrence and virulence of wheat yellow rust in Hungary was studied in the period of 1999-2001. Yellow rust in Hungary occurred only in traces in 1999, strongly spread and reached epidemic level in Röjtökmuzsaj (West Hungary) in 2000, and the ...
K. Manninger
doaj   +1 more source

Penicillium simplicissimum and Trichoderma asperellum counteract the challenge of Puccinia striiformis f. sp. tritici in wheat plants

Egyptian Journal of Biological Pest Control, 2022
Background Yellow (stripe) rust, caused by Puccinia striiformis f. sp. tritici (Pst), is an economic disease of wheat. Growth-promoting fungi (GPF) such as Trichoderma asperellum and Penicillium simplicissimum have been investigated for their potential ...
Samar Mohamed Esmail, Ibrahim Sobhy Draz, Muhammad Hamzah Saleem, Sahar Mumtaz, Mohsen Mohamed Elsharkawy   +4 more
doaj   +1 more source

Hyperspectral measurements of yellow rust and fusarium head blight in cereal crops, part 1 : laboratory study [PDF]

, 2017
This paper assesses the potential use of a hyperspectral camera for measurement of yellow rust and fusarium head blight in wheat and barley canopy under laboratory conditions.
Waine, Toby W., Hassall, Kirsty L., Hassall, K. L., Mouazen, Abdul M., Kirsty L. Hassall, Rebecca L. Whetton, Whetton, R. L., Waine, T. W., Whetton, Rebecca L., Toby W. Waine, Abdul M. Mouazen, Hassall, Kirsty L, Waine, Toby W, Mouazen, A. M., Whetton, Rebecca L, Mouazen, Abdul, Hassall, Kirsty   +16 more
core   +1 more source

The challenge of managing yellow rust (Puccinia striiformis f.sp. tritici) in winter wheat: how combined climate and pathogen stressors impact variability in genotype reactions

Frontiers in Plant Science, 2023
Despite the ongoing evolution of wheat pathogens due to the selection pressures of agro-ecological conditions, many studies have often overlooked the combined impact of both biotic and abiotic factors on disease occurrence.
Radivoje Jevtić, Vesna Župunski
doaj   +1 more source

Identification of Durable Resistance against Yellow Rust

International Journal of Phytopathology, 2022
Yellow (stripe) rust of wheat is responsible for a severe decrease in crop yield worldwide. Deployment of durable disease resistant cultivars is the best strategy being cost effective and safe. A comprehensive study was conducted to identify sources of durable resistance against stripe rust of wheat. Initially, surveillance of the crop was conducted to
Amir Afzal, Abid Riaz, Sharmin Ashraf, Javed Iqbal, Muhammad Ijaz, Farah Naz, Syed K. N. Shah   +6 more
openaire   +1 more source