Efficacy of Fungicides against Soil Borne and Grapevine Pathogens under In vitro Conditions
KRISHI: Publication and Data Inventory Repository
View Archive InfoField | Value | |
Title |
Efficacy of Fungicides against Soil Borne and Grapevine Pathogens under In vitro Conditions
Not Available |
|
Creator |
Anjali Singh1, Ratna U. Thosar2*, Vijayshree Chavan2 and Sujoy Saha2
|
|
Subject |
Bio-efficacy, phosphonates, copper, pathogens, inhibition, grapevine
|
|
Description |
Not Available
In vitro bio-efficacy of the novel copper (NC101 and NCP102) and phosphonate (PN103 and PMN104) based fungicides against various soil borne and grape vine pathogens was evaluated at ICAR-National Research Centre for Grapes, Pune, Maharashtra, India during February - April 2021. The fungicides were screened against five bacterial pathogens viz. Xanthomonas campestris pv. citri, X. campestris pv. campestris, X. campestris pv. punicae, X. campestris pv. viticola and X. oryzae pv. oryzae and 10 fungal pathogens viz. Rhizoctonia bataticola, Sclerotium rolfsii, Cladosporium sp, Alternaria alternata, Colletotrichum gloeosporioides, Penicillium notatum, Magnaporthe oryzae, Fusarium oxysporium, Macrophomina phaseolina (Soyabean isolate) and Macrophomina phaseolina (Jute isolate) at different concentrations. Results indicated that among all the tested fungicides viz. NC101, NCP102, PN103 and PMN104, phosphonate based fungicides (PN103 and PMN104) were highly effective against bacterial isolates with zone of inhibition ranging between 8.75 - 31.12 mm in which X. campestris pv. viticola was found to express least inhibition zone. In case of pathogenic fungal isolates, similar trend was observed, most of the isolates showed cent percent inhibition at higher concentration of PN103 and PMN104. However Sclerotium rolfsii showed least or no inhibition when tested at different concentrations of fungicides. The chemicals exhibited wide range of inhibition and it was found to increase steadily with increase in concentrations of the test fungicides. Not Available |
|
Date |
2022-01-12T05:50:29Z
2022-01-12T05:50:29Z 2021-10-01 |
|
Type |
Research Paper
|
|
Identifier |
Singh et al., 2021. Efficacy of Fungicides against Soil Borne and Grapevine Pathogens under In vitro Conditions. International Journal of Bio-resource and Stress Management 2021, 12(5), 523-531. HTTPS://DOI.ORG/10.23910/1.2021.2460.
0976-3988, 0976-4038 http://krishi.icar.gov.in/jspui/handle/123456789/68622 |
|
Language |
English
|
|
Relation |
Not Available;
|
|
Publisher |
Crossref
|
|