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A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria

Year 2016, Volume: 2 Issue: 2, 87 - 94, 30.07.2016

Abstract

The need to identify candidate gene for resistance to powdery mildew (PM), a major fungal foliar disease of cowpea in
Southern guinea savannah of Nigeria has necessitated this research. An experiment involving 13 cowpea genotypes was
laid out in a randomized complete block design (RCBD) of two replications at the Botanical Garden, University of Nigeria,
Nsukka, Nigeria. Each genotype was scored for susceptibility to the disease. Four parents were afterward selected for
progeny generation through a 2 x 2 factorial mating design. The F1 hybrids were evaluated in RCBD of two replications on
the field for powdery mildew resistance. The scored data was transformed by arcsine method before subjection to analysis
in SAS (version, 9.3). Analysis of variance (ANOVA) revealed significant (P<0.01) differences among the 13 genotypes
in their susceptibility to PM. The male, female and the interaction of both significantly (P<0.001) differed. Additive
genetic variance (510.07) was higher than the dominance genetic variance (387.67). Additive gene action was prominent
in this study. The broad and narrow sense heritability estimates were: 99.9% and 56.8% respectively. The average degree
of dominance was 1.23 and the genetic advance was 62.09. Heterosis which signifies resistance to PM was observed in the
crosses between Nsukka-BA x IT89KD-374-57, IT90K-59 x IT89KD-374-57 and IT90K-59 x Nsukka-1B. The identified
resistant genotypes (IT90K-59, Nsukka-BA and IT89KD-374-57) would be resources for further breeding programme.
Powdery mildew cowpea resistant cultivar development could be achieved through hybridization programme since the
major contribution to the inheritance of the trait was additive.

References

  • Abayomi YA, Ajibade VT, Samuel OF and Saadudeen BF (2008). Growth and yield response of Cowpea (Vigna unguiculata (L.) Walp) genotypes to Nitrogen fertilizer (NPK) application in Southern Guinea Savanna zone of Nigeria. Asian Journal of Plant Science 7: 170 – 176. Adjadi O (1996). Genetic Variability In Cowpea Vigna unguiculata (L.) Walp Under Various Crop Management Systems. Dissertation, Ahmadu Bello University, Zaria. Braun U (1987). A monograph of the Erysiphales (powdery mildews). Nova Hedwigia, Suplement 89:195–196 Braun U and Cook RT (2012). Taxonomic manual of the Erysiphales (powdery mildews).Utrecht: CBS-KNAW Fungal Biodiversity Centre. Comstock R and Robinson HR (1948). The components of genetic variance in population of biparental progenies and their use in estimating the degree of dominance. Biometrics 4: 254-266. Comstock RE and Robinson HF (1952). Estimation of the average dominance genes. Iowa S.College Press, Ames, USA. Emechebe AM and Florini DA (1997). Shoot and pod diseases of cowpea induced by fungi and bacteria. In: Advances in Cowpea Research. Singh, BB. Mohan Raj, DR, Dashiel, KE and Jackai, LEN (eds). Copublication of IITA and JIRCAS. IITA Ibadan Nigeria. pp: 176-192 Fowler JH, Baker LA and Dawes CT (2008). The Genetic Basis of Political Cooperation. American Political Science Review 102 (2): 233-34. Gawande VL and Patil JV (2003). Genetics of powdery mildew (Erysiphe polygoni D.C.) resistance in Mungbean (Vigna radiata (L.) Wilczek). Crop Protection 22:3 567-571. Gomez KA and Gomez AA (1984). Statistical Procedures for Agricultural Research, 2nd Edition. New York Chichester, Wiley. Gritton ET and Ebert RD (1975). Interaction of planting date and powdery mildew on pea plant performance. Am Soc Horti Sci 100:137-142 Heringa RJ, Vannorel A and Tazelaar MF (1969). Resistance to powdery mildew (Erysiphe polygoni D.C.) in peas (Pisum sativum L.). Euphytica 18: 163-169. James WC (1971). An illustrated series of assessment keys for plant diseases, their preparation and usage. Can. Plant Dis. Surv 51(2):39-46. Johnson HW, Robinson HF and Comstock RE (1955), Genotypic and phenotypic correlations and their implications in selection of soybean. Agron. J, 47: 477-483. Jones DF (1917). Dominance of linked factors as a means of accounting for heterosis. Proc. Natl. Acad. Sci. USA 3:310-312. Lewellen RT and Schrandt JK (2001). Inheritance of powdery mildew resistance in sugar beet derived from Beta vulgaris subsp. maritima. Plant Dis. 85: 627-631. Lohnes DG and Bernard RL (1992). Inheritance of resistance to powdery mildew in soybeans. Plant Dis. 76: 964-965. Munjal RL, Chenulu VV and Hora TS (1963). Assessment of losses due to powdery Mildew (Erysiphe polygoni) on pea. Indian Phytopathol. 19: 260-267. Ransom LM, O’Brien RG and Glass RJ (1991). Chemical control of powdery mildew in Green peas. Australas. Plant Path. 20: 16-20. Reddy KS, Pawar SE and Bhatia CR (1994). Inheritance of powdery mildew (Erysiphe polygoni DC) resistance in mungbean (Vigna radiata L Wilczek). Theor. Appl. Genet.88: 945-948. Rezende VF, Patto RMA and Corte H (1999). Genetic control of common bean (Phaseolus vulgaris) resistance to powdery mildew (Erysiphe polygoni). Genet. Mol. Biol. 22: 233-236. Robinson HF, Comstock RE and Harvey PH (1949). Estimates of heritability and degree of dominance in corn. Agron. J. 41: 353-359. Statistical Analysis System (2012). User’s Guide. Basic version 9.3, SAS institute Cary, NC, USA Shambarkar DA, Shinde YM and Baviskar AP (1997). Genetic resource evaluation against major diseases of sesame. Sesame Safflower Newsl. 12:6-10. Sillero JC, Fondevilla S, Davidson J, Vaz Patto MC, Warkentin TD, Thomas J and Rubiales D (2006). Screening techniques and sources of resistance to rusts and mildews in grain legumes. Euphytica 147: 255-272. Smith PH, Foster EM, Boyd LA, Brown JKM (1996). The early development of Erysiphe pisi on Pisum sativum L. Plant Pathol 45:302–309 Soylu EM, Soylu S and Kurt S (2004). First Report of Powdery Mildew caused by Podosphaera phaseoli (syn. Sphaerotheca phaseoli) on Cowpea (Vigna sinensis L.) in Turkey. Plant Pathology "/doi/10.1111/ppa.2004.53.issue-4/ issuetoc" Volume 53, Issue 4, page 528, August 2004 Sultan SE (2001). Phenotypic Plasticity for Fitness Components in Polygonum Species of Contrasting Ecological Breadth. Ecology 82(2): 328-343. Timmerman GM, Frew TJ, Weeden NF, Miller AL and Goulden DS (1994). Linkage analysis of er-1, a recessive Pisum sativum gene for resistance 94 bitki ıslahçıları alt birliği www.bisab.org.tr Ekin Journal to powdery mildew fungus (Erysiphe pisi DC). Theor. Appl. Genet. 88: 1050-1055. Tiwari KR, Penner GA, Warkentin TD (1997). Inheritance of powdery mildew resistance in pea. Can. J. Plant Sci. 77: 307-310. Utkhede RS, Koch CA, Menzies JG and Ehret DL (2001). Host range of a powdery mildew (Erysiphe orontii) on tomato. Can. J. Plant Sci. 81: 179-182. Warkentin TD, Rashid KY and Xue AG (1996). Fungicidal control of powdery mildew infield pea. Can. J. Plant Sci. 76: 933-935. Waraluk K, Prakit S and Peerasak S (2009). Genetics of the Resistance to Powdery Mildew Disease in Mungbean (Vigna radiata (L.) Wilczek) J.Crop Sci Biotech 27(1):37-42 Wheeler BEJ (1969). Disease in Crops. Studies in Biology 64:1-7. Wongpiyasatid A, Chotechuen S, Hormchan P and Srihuttagum M (1999). Evaluation of yield and resistance to powdery mildew, Cercospora Leaf spot and cowpea weevil in Mungbean Mutant Lines. Kasetsart Journal 33: 204-215
Year 2016, Volume: 2 Issue: 2, 87 - 94, 30.07.2016

Abstract

References

  • Abayomi YA, Ajibade VT, Samuel OF and Saadudeen BF (2008). Growth and yield response of Cowpea (Vigna unguiculata (L.) Walp) genotypes to Nitrogen fertilizer (NPK) application in Southern Guinea Savanna zone of Nigeria. Asian Journal of Plant Science 7: 170 – 176. Adjadi O (1996). Genetic Variability In Cowpea Vigna unguiculata (L.) Walp Under Various Crop Management Systems. Dissertation, Ahmadu Bello University, Zaria. Braun U (1987). A monograph of the Erysiphales (powdery mildews). Nova Hedwigia, Suplement 89:195–196 Braun U and Cook RT (2012). Taxonomic manual of the Erysiphales (powdery mildews).Utrecht: CBS-KNAW Fungal Biodiversity Centre. Comstock R and Robinson HR (1948). The components of genetic variance in population of biparental progenies and their use in estimating the degree of dominance. Biometrics 4: 254-266. Comstock RE and Robinson HF (1952). Estimation of the average dominance genes. Iowa S.College Press, Ames, USA. Emechebe AM and Florini DA (1997). Shoot and pod diseases of cowpea induced by fungi and bacteria. In: Advances in Cowpea Research. Singh, BB. Mohan Raj, DR, Dashiel, KE and Jackai, LEN (eds). Copublication of IITA and JIRCAS. IITA Ibadan Nigeria. pp: 176-192 Fowler JH, Baker LA and Dawes CT (2008). The Genetic Basis of Political Cooperation. American Political Science Review 102 (2): 233-34. Gawande VL and Patil JV (2003). Genetics of powdery mildew (Erysiphe polygoni D.C.) resistance in Mungbean (Vigna radiata (L.) Wilczek). Crop Protection 22:3 567-571. Gomez KA and Gomez AA (1984). Statistical Procedures for Agricultural Research, 2nd Edition. New York Chichester, Wiley. Gritton ET and Ebert RD (1975). Interaction of planting date and powdery mildew on pea plant performance. Am Soc Horti Sci 100:137-142 Heringa RJ, Vannorel A and Tazelaar MF (1969). Resistance to powdery mildew (Erysiphe polygoni D.C.) in peas (Pisum sativum L.). Euphytica 18: 163-169. James WC (1971). An illustrated series of assessment keys for plant diseases, their preparation and usage. Can. Plant Dis. Surv 51(2):39-46. Johnson HW, Robinson HF and Comstock RE (1955), Genotypic and phenotypic correlations and their implications in selection of soybean. Agron. J, 47: 477-483. Jones DF (1917). Dominance of linked factors as a means of accounting for heterosis. Proc. Natl. Acad. Sci. USA 3:310-312. Lewellen RT and Schrandt JK (2001). Inheritance of powdery mildew resistance in sugar beet derived from Beta vulgaris subsp. maritima. Plant Dis. 85: 627-631. Lohnes DG and Bernard RL (1992). Inheritance of resistance to powdery mildew in soybeans. Plant Dis. 76: 964-965. Munjal RL, Chenulu VV and Hora TS (1963). Assessment of losses due to powdery Mildew (Erysiphe polygoni) on pea. Indian Phytopathol. 19: 260-267. Ransom LM, O’Brien RG and Glass RJ (1991). Chemical control of powdery mildew in Green peas. Australas. Plant Path. 20: 16-20. Reddy KS, Pawar SE and Bhatia CR (1994). Inheritance of powdery mildew (Erysiphe polygoni DC) resistance in mungbean (Vigna radiata L Wilczek). Theor. Appl. Genet.88: 945-948. Rezende VF, Patto RMA and Corte H (1999). Genetic control of common bean (Phaseolus vulgaris) resistance to powdery mildew (Erysiphe polygoni). Genet. Mol. Biol. 22: 233-236. Robinson HF, Comstock RE and Harvey PH (1949). Estimates of heritability and degree of dominance in corn. Agron. J. 41: 353-359. Statistical Analysis System (2012). User’s Guide. Basic version 9.3, SAS institute Cary, NC, USA Shambarkar DA, Shinde YM and Baviskar AP (1997). Genetic resource evaluation against major diseases of sesame. Sesame Safflower Newsl. 12:6-10. Sillero JC, Fondevilla S, Davidson J, Vaz Patto MC, Warkentin TD, Thomas J and Rubiales D (2006). Screening techniques and sources of resistance to rusts and mildews in grain legumes. Euphytica 147: 255-272. Smith PH, Foster EM, Boyd LA, Brown JKM (1996). The early development of Erysiphe pisi on Pisum sativum L. Plant Pathol 45:302–309 Soylu EM, Soylu S and Kurt S (2004). First Report of Powdery Mildew caused by Podosphaera phaseoli (syn. Sphaerotheca phaseoli) on Cowpea (Vigna sinensis L.) in Turkey. Plant Pathology "/doi/10.1111/ppa.2004.53.issue-4/ issuetoc" Volume 53, Issue 4, page 528, August 2004 Sultan SE (2001). Phenotypic Plasticity for Fitness Components in Polygonum Species of Contrasting Ecological Breadth. Ecology 82(2): 328-343. Timmerman GM, Frew TJ, Weeden NF, Miller AL and Goulden DS (1994). Linkage analysis of er-1, a recessive Pisum sativum gene for resistance 94 bitki ıslahçıları alt birliği www.bisab.org.tr Ekin Journal to powdery mildew fungus (Erysiphe pisi DC). Theor. Appl. Genet. 88: 1050-1055. Tiwari KR, Penner GA, Warkentin TD (1997). Inheritance of powdery mildew resistance in pea. Can. J. Plant Sci. 77: 307-310. Utkhede RS, Koch CA, Menzies JG and Ehret DL (2001). Host range of a powdery mildew (Erysiphe orontii) on tomato. Can. J. Plant Sci. 81: 179-182. Warkentin TD, Rashid KY and Xue AG (1996). Fungicidal control of powdery mildew infield pea. Can. J. Plant Sci. 76: 933-935. Waraluk K, Prakit S and Peerasak S (2009). Genetics of the Resistance to Powdery Mildew Disease in Mungbean (Vigna radiata (L.) Wilczek) J.Crop Sci Biotech 27(1):37-42 Wheeler BEJ (1969). Disease in Crops. Studies in Biology 64:1-7. Wongpiyasatid A, Chotechuen S, Hormchan P and Srihuttagum M (1999). Evaluation of yield and resistance to powdery mildew, Cercospora Leaf spot and cowpea weevil in Mungbean Mutant Lines. Kasetsart Journal 33: 204-215
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Authors

Ugochi Amazue This is me

Publication Date July 30, 2016
Published in Issue Year 2016 Volume: 2 Issue: 2

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APA Amazue, U. (2016). A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria. Ekin Journal of Crop Breeding and Genetics, 2(2), 87-94.
AMA Amazue U. A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria. Ekin Journal. July 2016;2(2):87-94.
Chicago Amazue, Ugochi. “A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria”. Ekin Journal of Crop Breeding and Genetics 2, no. 2 (July 2016): 87-94.
EndNote Amazue U (July 1, 2016) A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria. Ekin Journal of Crop Breeding and Genetics 2 2 87–94.
IEEE U. Amazue, “A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria”, Ekin Journal, vol. 2, no. 2, pp. 87–94, 2016.
ISNAD Amazue, Ugochi. “A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria”. Ekin Journal of Crop Breeding and Genetics 2/2 (July 2016), 87-94.
JAMA Amazue U. A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria. Ekin Journal. 2016;2:87–94.
MLA Amazue, Ugochi. “A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria”. Ekin Journal of Crop Breeding and Genetics, vol. 2, no. 2, 2016, pp. 87-94.
Vancouver Amazue U. A Search for Candidate Gene for Cowpea Powdery Mildew Resistance in the Southern Guinea Ecology of Nigeria. Ekin Journal. 2016;2(2):87-94.