Results 41 to 50 of about 6,390,087 (296)

Adult Plant Resistance to Fungal Pathogens of Wheat [PDF]

, 1998
There is evidence that wheat, as well as containing genes for resistance, also contains genes that promote susceptibility to disease. Mutagenesis of the variety Hobbit 'sib' produced a number of lines with increased resistance to yellow rust (Worland & Law, 1991).
openaire   +1 more source

Evaluation of advanced bread spring wheat lines for field and seedling resistance to foliar pathogens

BIO Web of Conferences, 2020
Foliar diseases (rusts and blotches) significantly limit the yield of spring wheat in the Southern Urals. The aim of the research was a comprehensive assessment of 17 promising lines of bread spring wheat, created at the Chelyabinsk Research Institute of
Gultyaeva Elena I., Shreyder Ekaterina R., Kushnirenko Igor’ Yu., Shaydayuk Ekaterina L., Kovalenko Nadezhda M.   +4 more
doaj   +1 more source

Molecular mapping of adult plant stripe rust resistance in wheat and identification of pyramided QTL genotypes

, 2010
The Puccinia striiformis f. sp. tritici (Pst) pathotype, 134 E16A+, detected in 2002 in Australia, produced relatively lower and higher adult plant stripe rust responses, respectively, on cultivars Kukri and Janz in comparison to the pre-2002 Pst ...
Bariana, H. S., McIntyre, C. L., Miah, H., A. Lehmensiek, H. S. Bariana, Schmidt, A., A. Schmidt, Bansal, U. K., U. K. Bansal, C. L. McIntyre, Lehmensiek, A., H. Miah, Howes, N., J. Kaur, Kaur, J., N. Howes   +15 more
core   +1 more source

Potato R1 resistance gene confers resistance against Phytophthora infestans in transgenic tomato plants [PDF]

, 2010
Tomato is challenged by several pathogens which cause loss of production. One such pathogen is the oomycete Phytophthora infestans which is able to attack all the aerial parts of the plant.
Luigi Faino, ERCOLANO, MARIA RAFFAELLA, Testa, A., Maria Raffaella Ercolano, Paola Carli, Carli, P., Luigi Frusciante, FAINO, LUIGI, CRISTINZIO, GENNARO, Cristinzio, G., TESTA, ANTONINO, Gennaro Cristinzio, Ercolano, M.R., Antonino Testa, Faino, L., Frusciante, L., FRUSCIANTE, LUIGI, CARLI, PAOLA   +17 more
core   +1 more source

Genetics of adult-plant resistance of leaf rust in 'Frontana' and three CIMMYT wheats

, 1992
Wheat (Triticum aestivum L.) cultivar 'Frontana' and three globally leaf rust resistant CIMMYT spring bread wheats, 'Parula', 'Trap', and 'Mango', which displayed seedling susceptibility to Mexican pathotypes TCB/TD and (or) TBD/TM of Puccinia recondita
R. P. Singh, S. Rajaram
core   +1 more source

A Beneficial Plant-Associated Fungus Shifts the Balance toward Plant Growth over Resistance, Increasing Cucumber Tolerance to Root Herbivory [PDF]

, 2022
Plants allocate their limited resources toward different physiological processes, dynamically adjusting their resource allocation in response to environmental changes.
Helms, Anjel M., Aguirre, Natalie M., Loren J. Rivera-Vega, Cesar U. Valencia, Gregory A. Sword, Grunseich, John M., Sword, Gregory A., Rivera-Vega, Loren J., Anjel M. Helms, Valencia, Cesar U., Natalie M. Aguirre, John M. Grunseich   +11 more
core   +1 more source

Markers for seedling and adult plant crown rot resistance in four partially resistant bread wheat sources

, 2015
QTL identified for seedling and adult plant crown rot resistance in four partially resistant hexaploid wheat sources. PCR-based markers identified for use in marker-assisted selection.Crown rot, caused by Fusarium pseudograminearum, is an important ...
Herde, D., Martin, A., Percy, C. D., Sutherland, M. W., Kelly, Alison M., Neate, S. M., Bovill, W. D., Fletcher, S., Kelly, A.   +8 more
core   +1 more source

Fitness costs associated with evolved herbicide resistance alleles in plants [PDF]

, 2009
Predictions based on evolutionary theory suggest that the adaptive value of evolved herbicide resistance alleles may be compromised by the existence of fitness costs.
Martin M. Vila‐Aiub, Powles, Stephen B., Stephen B. Powles, Vila-Aiub, Martin M., Neve, Paul, Paul Neve   +5 more
core   +1 more source

Genome‐Wide Association Mapping of Resistance to Septoria Nodorum Leaf Blotch in a Nordic Spring Wheat Collection

The Plant Genome, 2019
Core Ideas First genome‐wide association mapping of adult plant Septoria nodorum blotch resistance. Some adult plant resistance loci were shared with seedling resistance loci.
Anja Karine Ruud, Jon Arne Dieseth, Andrea Ficke, Eiko Furuki, Huyen T. T. Phan, Richard P. Oliver, Kar‐Chun Tan, Morten Lillemo   +7 more
doaj   +1 more source

Genes for wheat stem rust resistance postulated in German cultivars and their efficacy in seedling and adult‐plant field tests

, 2018
Stem rust of wheat (caused by Puccinia graminis f.sp. tritici) gained high international attention in the last two decades, but does not occur regularly in Germany.
Jin, Yue, Thomas Miedaner, Matthew N. Rouse, Rouse, Matthew N., Yue Jin, Miedaner, Thomas, Kerstin Flath, Pablo D. Olivera, Flath, Kerstin, Olivera, Pablo D.   +9 more
core   +1 more source