in
Title : |
Variation on rust resistance characteristics on Nepalese barley germplasm. |
Material Type: |
printed text |
Authors: |
Madan Raj Bhatta, Editor ; Resham B Amgai, Editor ; Pantha, Sumitra, Author ; Khatiwada, Shambhu P., Author |
Publisher: |
Lalitpur : Nepal Agriculture Research Council (NARC) |
Publication Date: |
2012 |
Pagination: |
31-34 p. |
Languages : |
English (eng) |
Keywords: |
'Puccinia', 'resistant', 'susceptible', 'rust', 'gene' |
Abstract: |
Barley is the major crop for the people living in the high hills and mountainous region of the Nepal. Rust is the major production threat for barley cultivation. However, a lot of variation can be observed on Nepalese barley accessions with respect to rust resistance characteristics. Two hundred and forty one barley accessions were screened for leaf rust ( caused by Puccinia hordei) and stripe rust ( caused by P. striformis f.sp. hordei) resistance characteristics on heading stage at Khumaltar, Lalitpur, Nepal during normal barley growing season 2011. Bonus (origin Sweden) and Local Jau (Nepalese landrace) were used as resistant and susceptible check respectively. Seventeen barley accessions showed leaf rust susceptibility but resistant with stripe rust. Thirty barley accessions showed resistant for both leaf rust and strip rust. Lower frequency of the leaf rust infection may be due to prevalent resistance gene for leaf rust resistant characteristics in Nepalese barley. |
Link for e-copy: |
http://elibrary.narc.gov.np/?r=1490 |
in
Variation on rust resistance characteristics on Nepalese barley germplasm. [printed text] / Madan Raj Bhatta, Editor ; Resham B Amgai, Editor ; Pantha, Sumitra, Author ; Khatiwada, Shambhu P., Author . - Lalitpur : Nepal Agriculture Research Council (NARC), 2012 . - 31-34 p. Languages : English ( eng) Keywords: |
'Puccinia', 'resistant', 'susceptible', 'rust', 'gene' |
Abstract: |
Barley is the major crop for the people living in the high hills and mountainous region of the Nepal. Rust is the major production threat for barley cultivation. However, a lot of variation can be observed on Nepalese barley accessions with respect to rust resistance characteristics. Two hundred and forty one barley accessions were screened for leaf rust ( caused by Puccinia hordei) and stripe rust ( caused by P. striformis f.sp. hordei) resistance characteristics on heading stage at Khumaltar, Lalitpur, Nepal during normal barley growing season 2011. Bonus (origin Sweden) and Local Jau (Nepalese landrace) were used as resistant and susceptible check respectively. Seventeen barley accessions showed leaf rust susceptibility but resistant with stripe rust. Thirty barley accessions showed resistant for both leaf rust and strip rust. Lower frequency of the leaf rust infection may be due to prevalent resistance gene for leaf rust resistant characteristics in Nepalese barley. |
Link for e-copy: |
http://elibrary.narc.gov.np/?r=1490 |
| |