Singh, Murari and Mehan, V K and McDonald, D (1989) Screening Groundnuts for Seed Resistance to Aspergillus flavus: Statistical Approaches to Data Evaluation. In: International Workshop on Aflatoxin Contamination of Groundnut, 6-9 Oct 1987, Patancheru, Andhra Pradesh, India.
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Abstract
Environmental factors influence the degree ofgroundnut seed infection by Aspergillus flavus and other fungi. This complicates resistance screening over seasons and locations as levels ofinfection can vary considerably within a genotype. Statistical methods were used to separategenotypes into different resistance/susceptibility categories and to ensure a stable basis for comparisons of control cultivar and test genotypes across environments. An approach was also adopted for comparing the degree and distribution ofresistance in spanish and valencia typegroundnuts. The establishment of such procedures would facilitate interpretation ofscreening data from diliCerent environments
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | UNSPECIFIED |
| CRP: | UNSPECIFIED |
| Subjects: | Mandate crops > Groundnut |
| Depositing User: | Library ICRISAT |
| Date Deposited: | 04 Dec 2011 11:55 |
| Last Modified: | 04 Dec 2011 11:55 |
| URI: | http://oar.icrisat.org/id/eprint/4486 |
| Acknowledgement: | Authors thank N. Ramakrishna and V.R. Prabhakar for computational, and C.P. Jaiswal for secretarial assistance. |
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