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Field Bio-efficacy and Residue Dynamics of the Fungicide Polyoxin D Zinc Salt 5% SC in Grape (Vitis Vinifera).

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Title Field Bio-efficacy and Residue Dynamics of the Fungicide Polyoxin D Zinc Salt 5% SC in Grape (Vitis Vinifera).
Not Available
 
Creator Pushpa Deore, Sandip Hingamire, Dattatray Shinde, Anjali Pudale, Ahammed Shabeer T.P, Kaushik Banerjee, Ratna Thosar and Sujoy Saha
 
Subject Bioefficacy, grape, polyoxin D, powdery mildew, residues
 
Description Not Available
The field experiments were carried out to evaluate the bio-efficacy and residue
dynamics of Polyoxin D Zinc salt 5% SC in grape during 2014–2015 and 2015–2016
at ICAR-National Research Centre for Grapes, Pune. Polyoxin D Zinc salt 5% SC @
600 ml ha-1 gave the best control of the disease, both in the leaves and bunches
with a percent disease control of 56.4 and 75.7 respectively, as compared to
untreated control. The percent disease control of the test fungicide Polyoxin
D Zinc salt 5% SC @ 600 ml ha-1 was superior to all the triazoles viz. Flusilazole
40 EC, Hexaconazole 5 EC and Myclobutanil 10 WP, used in the study. The yield
data reflected a similar trend wherein the maximum percent increase in yield
was observed in case of Polyoxin D Zinc salt 5% SC @ 600 ml ha-1 i.e. 57.47 as
compared to untreated control. However, all the triazoles manifested a higher
percent increase in yield as compared to the lowest dose of the test fungicide
i.e. 200 ml ha-1. For the detection and quantification of polyoxin D residue in
grape, we have developed an efficient and effective analytical method, using
liquid chromatography-tandem mass spectrometry (LC-MS/MS), in field treated
samples. The residue data had excellent fit to 1st+1st order models giving r2 value
of >0.99 with a half-life (t1/2) 8.0 days for recommended dose and 14.5 days for
double dose. These findings are useful for effective disease management in grape
crop amalgamated with food safety and consumer satisfaction.
Not Available
 
Date 2022-01-12T05:51:46Z
2022-01-12T05:51:46Z
2021-10-01
 
Type Research Paper
 
Identifier Deore et al., 2021. Field Bio-efficacy and Residue Dynamics of the Fungicide Polyoxin D Zinc Salt 5% SC in grape (Vitis vinifera). International Journal of Bio-resource and Stress Management 2021, 12(6), 603-610. HTTPS://DOI.ORG/10.23910/1.2021.2455.
0976-3988, 0976-4038
http://krishi.icar.gov.in/jspui/handle/123456789/68624
 
Language English
 
Publisher Crossref