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Effect of seed coating in a combination of biopolymer, fungicide and biocontrolagents on the vigour and stem rot incidence of groundnut under in-vitro condition

Indian Agricultural Research Journals

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Title Effect of seed coating in a combination of biopolymer, fungicide and biocontrolagents on the vigour and stem rot incidence of groundnut under in-vitro condition
 
Creator S VIJAYKUMAR
R D PRASAD
B RAJESWARI
K S V P CHANDRIKA
 
Subject Chitosan, Fungicide, Groundnut. Stem rot, Trichoderma harzianum,Th4d and Bradyrhizobium sp.
 
Description The experiment was conducted with a combination of effective fungicide, potential biocontrol agents and seed coat biopolymer (chitosan) with different concentrations and their combinations along with untreated seeds as control, were used for coating groundnut seeds. The pathogen was inoculated on each treated and untreated seeds and the maximum germination of 94.0 % was recorded in T5 treatment having double layer seed coat which showed higher vigour index I and II (3190 and 87.4) and minimum seedling mortality of 10.7 %. Whereas untreated seeds (T1 ) showed low germination of 64.0 %, vigour index I and II (1709 and 44.6) with maximum seedling mortality of 75.2 %. 
 
Publisher Indian Society of Oilseeds Research
 
Date 2023-12-14
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/JOR/article/view/146163
10.56739/q3p2em30
 
Source Journal of Oilseeds Research; Vol. 40 No. Specialissue (2023): Journal of Oilseeds Research
0970-2776
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JOR/article/view/146163/53293
 
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