Jadon, K.S. and Thirumalaisamy, R.P. and Kumar, V. and Koradia, V.G. and Padavi, R.D.
(2017)
Integrated Management of Major Foliar and Soil-Borne Diseases of Peanut (Arachis hypogaea L.) with Fungicides, Trichoderma and Castor Cake.
International Journal of Current Microbiology and Applied Sciences, 6 (12).
pp. 1884-1899.
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Abstract
A field experiment was conducted at ICAR-DGR, Junagadh in kharif (rainfed or monsoon
season crop) of 2009 and 2010 for integrated disease management (IDM) of major peanut
diseases. The IDM component comprised of a combination of seed treatment with
Trichoderma, mancozeb, tebuconazole; soil application of Trichoderma and castor cake;
and foliar sprays of hexaconazole and tebuconazole. Observations on foliar fungal diseases
were recorded by adopting 1-9 modified scale and in the case of soil borne diseases per
cent incidence was recorded. The treatments were found effective to maintain the initial
plant population and were highest in seed treatment with mancozeb followed by seed
treatment with Trichoderma harzianum. Lowest incidence of soil-borne diseases was
recorded in seed treatment with mancozeb and seed treatment with tebuconazole in
comparison to untreated control. The foliar disease severity was lowest in treatment
tebuconazole and two foliar sprays of tebuconazole whereas it was recorded highest in the
untreated control. Highest pod and haulm yield were recorded in seed treatment with
mancozeb and two sprays of hexaconazole and seed treatment with tebuconazole and two
foliar sprays of tebuconazole whereas it was lowest in the untreated control. The cost of
treatment are very important to manage diseases, therefore, it is suggested that
combination of treatments are most suitable for disease management.
| Item Type: |
Article
|
| Uncontrolled Keywords: |
Arachis hypogaea,
Biocontrol,
Integrated disease
management,
Peanut diseases and
Triazole fungicide |
| Author Affiliation: |
ICAR-Central Arid Zone Research Institute, Jodhpur – 342 003 (Rajasthan), India |
| Subjects: |
Plant Protection |
| Divisions: |
Groundnut |
| Depositing User: |
Mr T L Gautham
|
| Date Deposited: |
04 Mar 2019 04:03 |
| Last Modified: |
04 Mar 2019 04:03 |
| URI: |
http://eprints.icrisat.ac.in/id/eprint/15885 |
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