A Simple Technique for Estimation ofDrechslera nodulosa (Berk. & Curt.) Subram. and Jain Propagules in Soil

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Narayana Reddy, C. and Padmabai Luke, . (1980) A Simple Technique for Estimation ofDrechslera nodulosa (Berk. & Curt.) Subram. and Jain Propagules in Soil. Plant and Soil, 56 (1). pp. 161-164. ISSN 1573-5036

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Official URL: https://doi.org/10.1007/BF02197964

Abstract

A baiting technique was developed to estimate the population ofDrechslera nodulosa (Berk. and Curt.) Subram. and Jain in soil by using susceptible ragi (Eleusine coracana Gaertn.) culms. The number of lesions developed on baited culms were reduced with the reduction in concentration ofD. nodulosa propagules in both sterilized and unsterilized soils. Based on this a standard correlation (concentrationvs infection probability) was established which was found to be quite efficient method to estimate the population in soil and to bait even when the inoculum level was 4 propagules per g of soil.

Item Type: Article
Uncontrolled Keywords: Baiting Drechslera nodulosa (Berk. & Curt.) Subram. and Jain Eleusine coracana Gaertn Exponential curve Infection probability Streptomycin sulphate
Subjects: Faculty of Science > Environmental and Biological Sciences > Botany
Divisions: Jnana Bharathi / Central College Campus > Department of Botany
Depositing User: Mrs Sushma H R
Date Deposited: 17 May 2016 09:31
Last Modified: 18 Aug 2016 09:57
URI: http://eprints-bangaloreuniversity.in/id/eprint/3489

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