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dc.contributorMunghate, Rajendra S.en_US
dc.contributorAre, Ashok Kumaren_US
dc.contributorKavi Kishor, Polavarapu B.en_US
dc.contributorReddy, Belum Venkata Subbaen_US
dc.contributorSharma, Hari C.en_US
dc.creatorMohammed, Riyazaddinen_US
dc.identifier.citationRiyazaddin Mohammed, Rajendra S. Munghate, Ashok Kumar Are, Polavarapu B. Kavi Kishor, Belum Venkata Subba Reddy, Hari C. Sharma. (31/1/2016). Components of resistance to sorghum shoot fly, Atherigona soccata. Euphytica, 207 (2), pp. 419-438.en_US
dc.description.abstractSorghum shoot fly, Atherigona soccata is one of the major constraints in sorghum production, and host plant resistance is one of the components to control sorghum shoot fly. Thirty sorghum genotypes were evaluated for different mechanisms of resistance and morphological and agronomic traits during the rainy and postrainy seasons. The sorghum genotypes, Maulee, Phule Anuradha, M 35-1, CSV 18R, IS 2312, Giddi Maldandi, and RVRT 3 suffered lower shoot fly damage, and also exhibited high grain yield potential during the postrainy season. ICSB 433, ICSV 700, ICSV 25019, ICSV 25022, ICSV 25026, ICSV 25039, PS 35805, Akola Kranti, and IS 18551 exhibited antixenosis for oviposition and antibiosis against sorghum shoot fly, A. soccata. Leaf glossiness, plant vigor, leafsheath pigmentation and trichomes were associated with resistance/susceptibility to shoot fly. Path coefficient analysis indicated that direct effects and correlation coefficients of leaf glossiness, plant vigor, plant height, plant color and trichomes were in the same direction, suggesting that these traits can be used to select sorghum genotypes for resistance to shoot fly. Principal co-ordinate analysis based on shoot fly resistance traits and morphological traits placed the test genotypes into different groups. The genotypes placed in different groups can be used to increase the levels and broaden the genetic base of resistance to shoot fly. The environmental coefficient of variation and phenotypic coefficient of variation for shoot fly resistance and morphological traits were quite high, indicating season specific expression of resistance to sorghum shoot fly. High broadsense heritability, genetic advance and genotypic coefficient of variation suggested the predominance of additive nature of genes controlling shoot fly resistance, suggesting that pedigree breeding can be used to transfer shoot fly resistance into high yielding cultivars. This information will be useful for developing shoot fly-resistant high yielding cultivars for sustainable crop production.en_US
dc.publisherSpringer Verlag (Germany)en_US
dc.sourceEuphytica;207,(2016) Pagination 419,438en_US
dc.subjectshoot flyen_US
dc.titleComponents of resistance to sorghum shoot fly, Atherigona soccataen_US
dc.typeJournal Articleen_US
cg.contributor.centerOsmania Universityen_US
cg.contributor.centerInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.contributor.crpCRP on Dryland Cereals - DCen_US
cg.contributor.funderNot Applicableen_US
cg.coverage.regionSouthern Asiaen_US
dc.identifier.statusLimited accessen_US

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