Abstract
In the years 1999-2001 field trials were run on susceptibility of wheat and triticale genotypes to infection by three rust fungi (Puccinia recondita, Puccinia graminis, Puccinia striiformis). The results of the observation of the infection level in following years have been similar. Among genotypes of winter wheat, breeding lines susceptible to Puccinia striiformis infection were rare, but among spring wheat 50% of genotypes were susceptible to yellow rust infection. A much higher level of sensitivity than in the case of winter wheat has been found in winter triticale genotypes. Wheat genotypes were distinguished by the high sensitivity to Puccinia graminis infection, only a few breeding lines were resistant to stem rust. The susceptibility of wheat to brown rust (Puccinia recondita) was a common feature. Triticale genotypes compared to wheat were affected significantly less and majority of them exhibited high level of resistant to brown rust. The use of the breeding method has justification in control yellow rust of winter wheat. Recommended cultivars are almost all fully resistant to Puccinia striiformis infection. The application of this method in selection of spring wheat and triticale is in large past limited. Some of the registered cultivars of spring wheat and triticale are very susceptible to yellow rust. Using the breeding method to protect wheat from stem rust and brown rust is of little practical benefit in our county at this moment. But it can be effecive to control stem and brown rusts of triticale.
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Claims 14
Claim · model-written summary
Rust infection levels were similar across the observed years.
Verbatim
e0“The results of the observation of the infection level in following years have been similar.”
t0“cereals protection against rusts”
Claim · model-written summary
Breeding lines susceptible to stripe rust were rare among winter wheat genotypes.
- Taxon
- winter wheat
Triticum aestivume0 - Material
- breeding linese0
- Interactor
- Puccinia striiformis
Puccinia striiformise0pathogen - Outcome
- susceptible to Puccinia striiformis infectione0
- Direction
- raree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Among genotypes of winter wheat, breeding lines susceptible to Puccinia striiformis infection were rare”
Claim · model-written summary
Half of spring wheat genotypes were susceptible to yellow rust.
- Taxon
- spring wheatTriticum aestivume0
- Outcome
- susceptible to yellow rust infectione0
- Value
- 50%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“among spring wheat 50% of genotypes were susceptible to yellow rust infection”
Claim · model-written summary
Winter triticale genotypes had greater sensitivity to yellow rust than winter wheat.
- Taxon
- winter triticale
×Triticosecalee0 - Outcome
- sensitivitye0
- Direction
- highere0
- Comparator
- winter wheate0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A much higher level of sensitivity than in the case of winter wheat has been found in winter triticale genotypes.”
Claim · model-written summary
Wheat genotypes were highly sensitive to stem rust, and few breeding lines were resistant.
- Taxon
- WheatTriticum aestivume0
- Interactor
- Puccinia graminis
Puccinia graminise0pathogen - Outcome
- sensitivity to Puccinia graminis infectione0
- Direction
- highe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat genotypes were distinguished by the high sensitivity to Puccinia graminis infection, only a few breeding lines were resistant to stem rust.”
Claim · model-written summary
Susceptibility to brown rust was common among wheat genotypes.
- Taxon
- wheatTriticum aestivume0
- Interactor
- Puccinia recondita
.jpeg?width=60)
Puccinia reconditae0pathogen - Outcome
- susceptibilitye0
- Direction
- commone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpeg?width=500)
Verbatim
e0“The susceptibility of wheat to brown rust (Puccinia recondita) was a common feature.”
Claim · model-written summary
Triticale genotypes were affected significantly less by brown rust than wheat, and most were highly resistant.
- Taxon
- Triticale×Triticosecalee0
- Outcome
- affectede0
- Direction
- lesse0
- Comparator
- wheate0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Triticale genotypes compared to wheat were affected significantly less and majority of them exhibited high level of resistant to brown rust.”
Claim · model-written summary
Almost all recommended winter wheat cultivars were fully resistant to stripe rust.
- Taxon
- winter wheatTriticum aestivumt0
- Material
- Recommended cultivarse0
- Interactor
- Puccinia striiformisPuccinia striiformise0pathogen
- Outcome
- resistant to Puccinia striiformis infectione0
- Direction
- fully resistante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Recommended cultivars are almost all fully resistant to Puccinia striiformis infection.”
t0“Among genotypes of winter wheat”
Claim · model-written summary
Some registered spring wheat cultivars were very susceptible to yellow rust.
- Taxon
- spring wheatTriticum aestivume0
- Outcome
- susceptible to yellow ruste0
- Direction
- very susceptiblee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Some of the registered cultivars of spring wheat and triticale are very susceptible to yellow rust.”
Claim · model-written summary
Some registered triticale cultivars were very susceptible to yellow rust.
- Taxon
- triticale×Triticosecalee0
- Outcome
- susceptible to yellow ruste0
- Direction
- very susceptiblee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Some of the registered cultivars of spring wheat and triticale are very susceptible to yellow rust.”
Claim · model-written summary
The authors support resistance breeding to control yellow rust in winter wheat.
- Taxon
- winter wheatTriticum aestivume0
- Outcome
- control yellow ruste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The use of the breeding method has justification in control yellow rust of winter wheat.”
Claim · model-written summary
The authors find resistance breeding of limited use for yellow rust in spring wheat and triticale.
- Taxon
- spring wheat and triticaleTriticum aestivum×Triticosecalee0
- Outcome
- selectione0
- Direction
- limitede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of this method in selection of spring wheat and triticale is in large past limited.”
Claim · model-written summary
The authors find resistance breeding of little current practical benefit for protecting wheat from stem and brown rust.
- Taxon
- wheatTriticum aestivume0
- Outcome
- protect wheat from stem rust and brown ruste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Using the breeding method to protect wheat from stem rust and brown rust is of little practical benefit in our county at this moment.”
Claim · model-written summary
The authors consider resistance breeding potentially effective against stem and brown rust in triticale.
- Taxon
- triticale×Triticosecalee0
- Outcome
- control stem and brown rustse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“But it can be effecive to control stem and brown rusts of triticale.”