Coat-Protein Based Characterization and Management of Yellow Mosaic Disease Infecting Blackgram in Northern Karnataka (Record no. 70781)

MARC details
000 -LEADER
fixed length control field 02557nam a2200217 4500
003 - CONTROL NUMBER IDENTIFIER
control field OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250203121612.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250203b |||||||| |||| 00| 0 eng d
040 ## - CATALOGING SOURCE
Transcribing agency UAS Dharwad
041 ## - LANGUAGE CODE
Language code English
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 632.3
Author Label SWA
100 ## - MAIN ENTRY--PERSONAL NAME
Name of Author Swapna B. V.
245 ## - TITLE STATEMENT
Title Coat-Protein Based Characterization and Management of Yellow Mosaic Disease Infecting Blackgram in Northern Karnataka
250 ## - EDITION STATEMENT
Edition Statement M.Sc. (Agri)
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of Publisher Dharwad
Name of Publisher University of Agricultural Sciences
Publication Year 2024
300 ## - PHYSICAL DESCRIPTION
Book Pages 118
520 ## - SUMMARY, ETC.
Abstract. ABSTRACT<br/><br/> Blackgram (Vigna mungo (L.) Hepper) is one of India's most important legume crops, cultivated during both Kharif and summer seasons. In recent decades, the average production of blackgram has drastically declined due to fluctuations in biotic and abiotic factors. Among the biotic factors, insect pests have a detrimental effect on the yield of blackgram. Yellow Mosaic Disease (YMD), caused by Mungbean Yellow Mosaic Virus (MYMV), is one of the major biotic constraints to successful production of blackgram. The disease is transmitted by the hemipteran whitefly, Bemisia tabaci, in circulative and persistent manner.<br/>The whitefly population was highest during the 41st and 42nd Standard Meteorological Weeks (SMWs), with mean values of 69.3 and 64.9, respectively. The whitefly population buildup showed significant positive correlation with maximum temperature and negative correlation with rainfall. Among 119 germplasm lines screened for YMD under field condition, two blackgram germplasm lines i.e., IC 584696 and IC 614830 were found to be moderately resistant, while nine lines i.e., IC 330904, IC 296079, IC 324139, IC 305227, IC 570274, IC 587040, IC 600673, IC 611676 and DBGV-36, were identified as moderately susceptible.<br/>Among all the treatments, seed treatment with imidacloprid 600 FS @ 5 ml/kg seed + foliar spray of (pyriproxifen 5% + difenthuron 25% SE) @ 2 ml/l was found to be more efficient in managing both whitefly population as well as yellow mosaic disease, followed by seed treatment with imidacloprid 600 FS @ 5 ml/kg seed + foliar spray of imidacloprid 30.5% SC @ 0.3 ml/l. The results of the current study, based on similarities in coat protein sequence at both the nucleotide and amino acid levels, as well as phylogenetic analysis, confirmed the prevalence of MYMV strain rather than MYMIV, HgYMV and DoYMV in blackgram in northern parts of Karnataka.<br/>
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Subject Plant Pathology
700 ## - ADDED ENTRY--PERSONAL NAME
2nd Author, 3rd Author Prema G. U.
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha Item type THESIS
Edition M.Sc. (Agri)
Classification part 632.3
Call number prefix SWA
Suppress in OPAC No
942 ## - ADDED ENTRY ELEMENTS (KOHA)
-- 632_300000000000000
999 ## -
-- 70781
-- 70781
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Home library Current library Date acquired Total checkouts Full call number Barcode Date last seen Copy number Price effective from Koha item type
    Dewey Decimal Classification     University of Agricultural Sciences, Dharwad University of Agricultural Sciences, Dharwad 24/10/2024   632.3/SWA T14015 03/02/2025 1 03/02/2025 THESIS