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Vice Chancellor, SKN Agriculture, University, Jobner, VC, NDUAT, Faizabad, Deputy Director General (Crop Science), Indian Council of Agricultural Research (ICAR), New Delhi

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GENETIC ENHANCEMENT OF MULTIPLE RESISTANCE TO FOLIAR DISEASES IN GROUNDNUT

P. Venkataravana, N. Jankiraman, D. Nuthan, V.L. Madhu Prasad

Affiliations

¹AICRP on Groundnut, Agricultural Research Station, Chintamani - 563 125, Kolar, India

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Cite article:- Venkataravana P., Jankiraman N., Nuthan D., Prasad Madhu V.L. (2025). GENETIC ENHANCEMENT OF MULTIPLE RESISTANCE TO FOLIAR DISEASES IN GROUNDNUT. Legume Research. 31(2): 155 - 156. doi: .

ABSTRACT

The PVC, heitability and genetic advance were high for all the foliar diseases. The genotypes
ICGV-99057, ICGV-00228 and ICGV-99068 showed resistant/ moderately resistant to late leaf
spot. The genotypes ICGV-00228, ICGV-99022, ICGV-00169,ICGV-99025, ICGV-00130and 99057
were found resistant/ moderately resistant to rust.While the genotypesICGV-99057, ICGV-
00169andICGV-99068 were found resistant/ moderately resistant to peanut stem necrosis disease.
The multiple resistant genotypes ICGV-99057, ICGV-00169 besides high potential also exhibited
good shelling percent and oil content. Hence, it is rewarding to incorporate resistance into good
agronomic types by hybridization and selection.

KEYWORDS

REFERENCES

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Pattanshetti, S.K., et al. (2004). Short papers. National Symposium. Enhancing Productivity of Groundnut for Sustaining Food and Nutritional Security Oct. 11-13, 2004 National Research Centre for Groundnut. Junagadh, Gujarat Pp. 41-43.
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Subrahmanyam, P, et al (1985). Plant Diseases. 69 : 813-819.
Subrahmanyam, P, et al (1995). Screening Methods and Sources of Resistance to Rust and Late Leaf Spot of Groundnut. Information Bulletin No. 47. ICRISAT, Patencheru - 502 324, A.P. India. Pp.20

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