+ Site Statistics
References:
54,258,434
Abstracts:
29,560,870
PMIDs:
28,072,757
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Effect of post-inoculation temperature and light intensity on expression of resistance to stripe rust in some Australian wheat cultivars



Effect of post-inoculation temperature and light intensity on expression of resistance to stripe rust in some Australian wheat cultivars



Australian Journal of Agricultural Research 45(7): 1379-1386



Temperature sensitive resistance to stripe rust in selected Australian wheat cultivars was found to be most strongly expressed at a constant post-inoculation temperature of 19 degree C and at high light intensities. At 25 degree C the infection type on the susceptible host was reduced, indicating incomparability, while at the lower temperature of 13 degree C all cultivars were susceptible to the rust. At low light intensities there was a movement towards low infection types in cultivars possessing this resistance even at low temperatures. This made it essential to use high light intensities to differentiate this resistance to stripe rust. The host-pathogen interaction leading to the low infection types became irreversible after 6 to 7 days' exposure to the higher temperatures. As well as affecting disease progress towards the end of the growing season in the warmer areas of the wheat belt, this resistance could have a marked effect on the ability of Puccinia striiformis f.sp. tritici to oversummer in the Australian wheat growing areas.

Please choose payment method:






(PDF emailed within 1 workday: $29.90)

Accession: 002603776

Download citation: RISBibTeXText


Related references

Postulation of stripe rust resistant genes in some Australian bread wheat cultivars and their response to temperature. Pakistan Journal Of Botany: 6, 2573-2585, 2008

Screening of wheat cultivars for high temperature resistance to stripe rust from wheat resources in Huanghuai growth area. Agricultural Science & Technology: 3, 89-91, 2008

Expression of stripe rust resistance genes in differential wheat cultivars. Phytopathology 79(10): 1207, 1989

The expression and genetics of resistance to stripe (yellow) rust in three European and four New Zealand wheat cultivars. Journal of Applied Genetics 48(3): 199-210, 2007

Characteristics of expression of high-temperature resistance to stripe rust in wheat. Acta Phytophylacica Sinica 24(2): 97-100, 1997

Histopathology and ultrastructure of wheat in expression of high-temperature resistance to stripe rust. Acta Phytophylacica Sinica 30(2): 119-124, 2003

Influence of temperature, light and stage on the expression of susceptibility to a biotype of stripe rust of several French wheat varieties. Ann Amelioration Plantes 12(1): 45-58, 1962

Relationship between expression of high-temperature resistance to stripe rust and peroxidase activity in wheat leaves. Journal of Triticeae Crops 21(2): 31-34, 2001

Genetic Diversity for Stripe Rust Resistance in Wheat Landraces and Identification of Accessions with Resistance to Stem Rust and Stripe Rust. Crop Science 54(5): 2131-2139, 2014

Characterisation of stem rust and stripe rust seedling resistance genes in selected wheat cultivars from the United Kingdom. Journal Of Plant Pathology: 3, 553-562, 2008

The effect of pre inoculation and post inoculation temperature on resistance in certain cultivars of poplar to races of melampsora larici populina. Euphytica 30(1): 113-120, 1981

Inheritance of temperature-sensitive leaf rust resistance and adult plant stripe rust resistance in common wheat cultivar PBW343. Euphytica 166(2): 277-282, 2009

Components of quantitative, durable resistance to stripe rust in five wheat cultivars and genetic distance among the cultivars. 2007

Genetic analysis and molecular mapping of wheat genes conferring resistance to the wheat stripe rust and barley stripe rust pathogens. Phytopathology 95(4): 427-432, 2008

Isolation and characterization of culturable endophytic bacterial community of stripe rust-resistant and stripe rust-susceptible Pakistani wheat cultivars. International Microbiology 2019, 2019