Genetic of resistance to ear rot causal agent (Fusarium moniliforme) in quality protein maize (QPM) using line× tester analysis

Bello, O. B. and Lawal, M. and Mahamood, J. and Kioko, J.I and Agbolade, J.O and Suleiman, Y.A. and Ige, S. and Segun, A.M and Azeez, H.A. (2017) Genetic of resistance to ear rot causal agent (Fusarium moniliforme) in quality protein maize (QPM) using line× tester analysis. 7 Apr, 1. No, 6. Vol, BREEDING PLANT and GENETICS of JOURNAL I, 6 (1). pp. 38-47.

Text IJGPB_Volume 6_Issue 1_Pages 38-47.pdf - Published Version Download (553kB)

Abstract

Breeding economic and environmental reliable a offer inexpensive require that communities poorresource the for especially mycotoxins of control evaluating at aims research This. diets protein resistant rot ear with inbreds QPM of testcross a with topcrosses resistant develop to cultivars QPM Seven. yield and quality protein grain high rot ear pollinated open two and) lines (inbreds a in crossed were) testers (varieties resistant F1 14 The). 7×2 (method tester×line ,topcrosses (checks (hybrids commercial 2 and parents 9 Basin River Niger Lower the at evaluated were 2015 and 2014 in Nigeria, Oyi-Oke, Authority ratings disease rot ear The. seasons cropping the to relative), 0.3 (<low were topcrosses all in K2. 4.3 of controls two K2/ GCA were values SCA ,rating rot ear, yield grain for unity than higher ,characters lysine and tryptophan, cover husk controlling were effects additive that signifying topcross three The. traits the of inheritance the TZEQI, YCF TZBR AMA×76 TZEQI (hybrids (25 TZEI×81 TZEQI and, YCF TZBR AMA×74 that AMA×76 TZEQI with years across infection and, YCF TZBR AMA×74 TZEQI, YCF TZBR yield grain for outstanding 25 TZEI×81 TZEQI further for recommended are protein quality and before locations and years several in evaluation .use commercial for released being .Tryptophan, crossTop, Lysine, Yield Grain, Additive: words Ke

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