Variability of Cochliobolus sativus isolates from Nepal / Mahto, B.N.    

Public ISBD in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.     Title : Variability of Cochliobolus sativus isolates from Nepal Material Type: printed text Authors: Mahto, B.N., Author ; Bhusal R.P, Author ; Pokharel R, Author ; Gurung S, Author ; Adhikari T.B, Author Pagination: 320-330 p. Languages : English (eng) Keywords: Foliar  Blight,  Isolates,  Variability Abstract: Spot blotch, caused by Cochliobolus sativus, is a major disease of wheat (Triticum aestivum L.) in Nepal. A total of 48 monoconidial isolates of C. sativus collected from different locations in Nepal were analyzed for cultural and morphological characteristics. Among them, II isolates (CS 2 (hill), CS 9 (hill,) CS JO (hill), CS 12 (hill), CS 15 (hill), CS 17 (hill), CS 19 (hill), CS 24 (hill), CS 33 (plain), CS 37 (plain), and CS 45 (plain)) varied greatly in colony appearances such as color of the substrate, margin, z.onation, sectoring, and exudation. These 1 1 isolates plus CS 32 (plain) and CS 49 (plain) were selected and evaluated for virulence on eight wheat genotypes (Chirya 1, Chirya-7, Milan/Shanghai?, SW 89-5422, PBW 343, BL 1473, BL 3036, and RR 21) at the seedling stage in a greenhouse............ Link for e-copy: http://elibrary.narc.gov.np/?r=1863 in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.     Variability of Cochliobolus sativus isolates from Nepal [printed text] / Mahto, B.N., Author ; Bhusal R.P, Author ; Pokharel R, Author ; Gurung S, Author ; Adhikari T.B, Author . - [s.d.] . - 320-330 p. Languages : English (eng) Keywords: Foliar  Blight,  Isolates,  Variability Abstract: Spot blotch, caused by Cochliobolus sativus, is a major disease of wheat (Triticum aestivum L.) in Nepal. A total of 48 monoconidial isolates of C. sativus collected from different locations in Nepal were analyzed for cultural and morphological characteristics. Among them, II isolates (CS 2 (hill), CS 9 (hill,) CS JO (hill), CS 12 (hill), CS 15 (hill), CS 17 (hill), CS 19 (hill), CS 24 (hill), CS 33 (plain), CS 37 (plain), and CS 45 (plain)) varied greatly in colony appearances such as color of the substrate, margin, z.onation, sectoring, and exudation. These 1 1 isolates plus CS 32 (plain) and CS 49 (plain) were selected and evaluated for virulence on eight wheat genotypes (Chirya 1, Chirya-7, Milan/Shanghai?, SW 89-5422, PBW 343, BL 1473, BL 3036, and RR 21) at the seedling stage in a greenhouse............ Link for e-copy: http://elibrary.narc.gov.np/?r=1863

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