eprintid: 11884
rev_number: 8
eprint_status: archive
userid: 3170
dir: disk0/00/01/18/84
datestamp: 2021-08-26 15:22:02
lastmod: 2021-08-26 15:22:02
status_changed: 2021-08-26 15:22:02
type: article
metadata_visibility: show
creators_name: Jadesha, G
creators_name: Sharma, M
creators_name: Reddy, P N
creators_gender: Female
icrisatcreators_name: Sharma, M
affiliation: ICRISAT (Patancheru)
affiliation: Professor Jayashankar Telangana State Agricultural University, Hyderabad
country: India
title: Phenotyping Techniques for the Selection of Disease Resistance in Pigeonpea Against Phytophthora Cajani
ispublished: pub
subjects: s1.2
subjects: s35
divisions: CRPS2
full_text_status: public
keywords: Disease resistance, Phytophthora, Pigeonpea, Screening technique
note: The funding support from Indian Council of
Agricultural Research (ICAR), New Delhi, is gratefully
acknowledged.
abstract: Different range of temperature and relative humidity were screened against host × pathogen interaction and temperature of
30oC and relative humidity of more than 85% was induced the maximum infection in the host with shortest incubation
period (18 h). Further different inoculation techniques, inoculum dose and host age were studied for induction of infection
in host and development of phytophthora blight disease. Of all soil mixing method of inoculation, inoculum dose of 10%
and plant age of 10-15 days were found most suitable for development of disease. In combination, temperature of 30C,
relative humidity of more than 90%, soil mixing method of inoculation with 10% inoculum load can aggravate the disease
development in 10-15 days old pigeonpea. Additionally set of 43 improved genotypes screened against P. cajani at field
condition. Among all, ICPL 99044, ICP 8863 and ICPL 99055 were showed the resistant reaction.
date: 2019-08
date_type: published
publication: LEGUME RESEARCH - AN INTERNATIONAL JOURNAL (TSI)
publisher: AGRICULTURAL RESEARCH COMMUNICATION CENTRE
pagerange: 1-6
id_number: doi:10.18805/LR-4139
refereed: TRUE
issn: 0250-5371
official_url: https://doi.org/10.18805/LR-4139
related_url_url: https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=10.18805%2FLR-4139&btnG=
related_url_type: pub
citation:   Jadesha, G and Sharma, M and Reddy, P N  (2019) Phenotyping Techniques for the Selection of Disease Resistance in Pigeonpea Against Phytophthora Cajani.  LEGUME RESEARCH - AN INTERNATIONAL JOURNAL (TSI).  pp. 1-6.  ISSN 0250-5371     
document_url: http://oar.icrisat.org/11884/1/Phenotyping-Techniques-for-the-Selection-of-Disease-Resistance-in-Pigeonpea-Against-Phytophthora-Cajani.pdf