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dc.contributorKavi Kishor, Polavarapu B.en_US
dc.contributorAre, Ashok Kumaren_US
dc.contributorReddy, Belum Venkata Subbaen_US
dc.contributorMunghate, Rajendra S.en_US
dc.contributorSharma, Hari C.en_US
dc.creatorMohammed, Riyazaddinen_US
dc.identifier.citationRiyazaddin Mohammed, Polavarapu B. Kavi Kishor, Ashok Kumar Are, Belum Venkata Subba Reddy, Rajendra S. Munghate, Hari C. Sharma. (15/6/2015). Mechanisms and diversity of resistance to sorghum shoot fly, Atherigona soccata. 1.en_US
dc.description.abstractSorghum shoot fly, Atherigona soccata, is one of the important pests of postrainy season sorghums. Of the 90 sorghum genotypes evaluated for resistance to this pest, RHRB 12, ICSV 713, 25026, 93046 and 25027, IS 33844-5, Giddi Maldandi and RVRT 3 exhibited resistance in postrainy season, while ICSB 463, Phule Anuradha, RHRB 19, Parbhani Moti, ICSV 705, PS 35805, IS 5480, 5622, 17726, 18368 and 34722, RVRT 1, ICSR 93031 and Dagidi Solapur showed resistance in rainy season, suggesting season-specific expression of resistance to A. soccata. ICSB 461, ICSB 463, Phule Yasodha, M 35-1, ICSV 700, 711, 25010, 25019 and 93089, IS 18662, Phule Vasudha, IS 18551 and 33844-5 and Barsizoot had fewer deadhearts than plants with eggs across seasons, suggesting antibiosis as one of the resistance mechanism. Five genotypes exhibited resistance with high grain yield across seasons. Correlation, path and stepwise regression analyses indicated that leaf glossiness, seedling vigour, trichome density, oviposition and leaf sheath pigmentation were associated with the expression of resistance/susceptibility to shoot fly, and these can be used as marker traits to select and develop shoot fly-resistant sorghumsen_US
dc.titleMechanisms and diversity of resistance to sorghum shoot fly, Atherigona soccataen_US
dc.typeJournal Articleen_US
cg.contributor.centerInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.contributor.centerOsmania Universityen_US
cg.contributor.crpCRP on Dryland Cereals - DCen_US
cg.contributor.funderNot Applicableen_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
dc.identifier.statusOpen accessen_US

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