Results 211 to 220 of about 18,709 (264)

Disease resistance in the genusAegilops L. — stem rust, leaf rust, stripe rust, and powdery mildew

Genetic Resources and Crop Evolution, 1985
Resistance of the GaterslebenAegilops collection was studied in relation to the following wheat diseases: stem rust(Puccinia graminis), leaf rust(Puccinia recondita), stripe rust(Puccinia striiformis) and powdery mildew(Erysiphe graminis). Numerous sources of complete, combined or single resistance have been detected in 487 accessions of 21Aegilops ...
Karl Hammer
exaly   +2 more sources

ANTICIPATORY BREEDING FOR RESISTANCE TO RUST DISEASES IN WHEAT

Annual Review of Phytopathology, 1997
Anticipatory resistance breeding is the process of predicting future pathotypes and producing resistant germplasm to avert future losses. It is made possible by a national pathotype surveillance program and knowledge that new pathotypes arise predominantly from mutation in existing pathotypes.
R A, McIntosh, G N, Brown
openaire   +2 more sources

The rust diseases of willows in Britain

Proceedings of the Royal Society of Edinburgh. Section B. Biological Sciences, 1992
SynopsisThe British rust diseases of willows are discussed. Only fungal characters are employed in the identification of the different species, thus avoiding the use of host plant taxa in the characterisation of the diseases. Using spore and sorus characters, 14 different species occurring in Britain could be distinguished. The density of urediniospore
openaire   +1 more source

Biological And Integrated Means to Control Rust Diseases

2008
This chapter reviews strategies in rust control, with a special emphasis on biological control, in the light of evidence produced in recent years showing that plant disease control is most effective when an integrated management approach is followed. A survey of the fungal antagonists (hyperparasites) most effective against rust pathogens is given. The
MORICCA, SALVATORE, RAGAZZI, ALESSANDRO
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A Diagnostic Guide for Orange Rust Disease in Sugarcane

Plant Health Progress
Puccinia kuehnii is an important airborne fungal pathogen of sugarcane, causing orange rust disease. P. kuehnii has been present in the Asia–Oceania region for over a century. The first report of this pathogen in the Western Hemisphere was in 2007, when it appeared in Florida, U.S.A.
Cárdenas, Daniela, Carrillo-Tarazona, Yisel, Sood, Sushma, Hincapie, Martha, Wang, Jianping, Rott, Philippe, Cano, Liliana   +6 more
openaire   +2 more sources

Confirmation of Oat Crown Rust Disease in Taiwan

Plant Disease
Oat is a minor forage crop grown in Taiwan. Only a few historical records of oat rust disease have been reported in the country. Therefore, the pathogen population remains poorly characterized. A rust-like disease outbreak was detected at the Experimental Farm of National Taiwan University in 2019, which caused significant damage to field experiments.
Chung-Ying Ho, Eva C. Henningsen, Ssu-Tung Chen, Hiran A. Ariyawansa, Eric S. Nazareno, Jana Sperschneider, Peter N. Dodds, Jakob Riddle, Shahryar F. Kianian, Melania Figueroa, Yung-Fen Huang   +10 more
openaire   +2 more sources

Instant Insights: Rust diseases of cereals

2023
This collection features five peer-reviewed reviews on rust diseases of cereals. The first chapter provides an overview of the wheat rust pathogen lifecycle and discusses recent integration of basic biological knowledge and genomic-led tools within an epidemiological framework. The second chapter introduces stripe rust and provides an overview of its
openaire   +1 more source

Disease Management of Rusts and Powdery Mildews

2002
Development of human civilization has been closely linked to cultivation of cereals, and diseases of these crops have been a concern to mankind probably since they were cultivated more than 10,000 years ago (McIntosh et al. 1995; Griese et al. 1997). Biblical accounts, at about 1870 B.C., and records of the early Greek and Roman literature dating from ...
Holger B. Deising, Sven Reimann, Andreas Peil, W. Eberhard Weber   +3 more
openaire   +1 more source

Diseases affecting wheat and barley: rusts

2018
Farmers using conventional fungicides for disease control face a number of challenges such as increased regulatory measures and the spread of fungicide resistance. This chapter sums up the wealth of research addressing this challenge, that has targeted understanding rust pathogens better, the deployment of conventional, genetically modified and gene ...
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False Rust Disease of the Winged Bean

PANS, 1978
Abstract The winged bean (Psophocarpus tetragonolobus), a little known tropical legume, is currently attracting international interest as a plant that may have considerable agricultural potential. The plant has, until recently, been considered as a vegetable of minor importance and information on pests and diseases which attack it is scant, fragmented ...
openaire   +1 more source