eprintid: 10326
rev_number: 11
eprint_status: archive
userid: 1305
dir: disk0/00/01/03/26
datestamp: 2017-11-24 06:17:11
lastmod: 2017-11-24 06:17:11
status_changed: 2017-11-24 06:17:11
type: article
metadata_visibility: show
creators_name: Saritha, A
creators_name: Durgaraju, C
creators_name: Srivastava, R K
creators_name: Kanakadurga, K
creators_name: Reddy, N
creators_name: Sharma, R
creators_name: Katiyar, P
creators_name: Dangi, K S
icrisatcreators_name: Srivastava, R K
icrisatcreators_name: Sharma, R
icrisatcreators_name: Katiyar, P
affiliation: Department of Genetics and Plant Breeding, College of Agriculture (Rajendranagar)
affiliation: ICRISAT (Patancheru)
affiliation: Seed Research and Technology Centre (Rajendranagar)
affiliation: Department of Plant Pathology, College of Agriculture (Rajendranagar)
country: India
title: Genetic Variability for Downy Mildew Disease Incidence in Mapping Population Parents of Pearl Millet
ispublished: pub
subjects: S1.5.1
subjects: s2.13
subjects: s35
divisions: CRPS2
divisions: CRPS3
full_text_status: public
keywords: Inoculation; Isolates; Pathogenicity; Screening; Resistance; Downy Mildew Disease; Pearl Millet
note: The first and second authors thank Acharya N.G. Ranga Agricultural University (ANGRAU) for financial help in the form of stipend during the course of work.
abstract: Downy mildew caused by Sclerospora graminicola (Sacc.) Shroet. is a major biotic constraint to pearl millet production in the semi-arid tropics. The pathogen is heterothallic and frequent recombination leads to evolution of new virulent populations. Identification of resistance to new virulent isolates is a prerequisite for resistance breeding. In the present investigation, forty parents along with five control entries were screened against three Indian populations of Sclerospora graminicola under greenhouse conditions. Among the parental lines under study, ICMP 85410-P7, LGD-1-B-10, Tift 23DB-P1-P5, H77/833-2-P5, H77/833-2, Tift 238D1, ICMB 89111-P6, 81B-P13, ICMB 01222-P1, ICMB 95333-P1, ICMB 95333-P5 and IPC 804-P4 were found to be highly susceptible (>80 % DMI) in screening against three Indigenous pathogen isolates from Gujarat (Sg445), Haryana (Sg519) and Rajasthan (Sg526), while 863B-P2, AIMP 92901-S1-183-2-2-B-P08 and AIMP 92901-S1-15-1-2-B-P03 were resistant (<10% DMI) to test isolates. Some parents exhibited different levels of DM incidence to pathogen - isolates.
date: 2017-08
date_type: published
publication: International Journal of Pure & Applied Bioscience
volume: 5
number: 4
publisher: IJPAB
pagerange: 689-697
id_number: 10.18782/2320-7051.5467
refereed: TRUE
issn: 2320 - 7051
official_url: http://dx.doi.org/10.18782/2320-7051.5467
related_url_url: https://scholar.google.co.in/scholar?hl=en&as_sdt=0%2C5&q=Genetic+Variability+for+Downy+Mildew+Disease+Incidence+in+Mapping+Population+Parents+of+Pearl+Millet&btnG=
related_url_type: pub
citation:   Saritha, A and Durgaraju, C and Srivastava, R K and Kanakadurga, K and Reddy, N and Sharma, R and Katiyar, P and Dangi, K S  (2017) Genetic Variability for Downy Mildew Disease Incidence in Mapping Population Parents of Pearl Millet.  International Journal of Pure & Applied Bioscience, 5 (4).  pp. 689-697.  ISSN 2320 - 7051     
document_url: http://oar.icrisat.org/10326/1/IJPAB-2017-5-4-689-697.pdf