Abstract
Seven sunflower genotypes comprising of populations and hybrids showing differential sporophytic reaction to Alternaria leaf and stem blight were studied for their gametophytic reaction to pathogen culture filtrate. The sunflower pollen grains germinate well in the liquid medium and give good pollen tube growth in the absence of the culture filtrate. The addition of increasing concentrations of culture filtrate to medium significantly reduced the pollen germination and tube growth in all the genotypes. The reduction in pollen germination and tube growth in vitro due to culture filtrate was more in highly susceptible genotypes L-101 and Morden than the moderately resistant genotypes Acc. nos. 1229, 180 and ISFH-306. Pretreating the stigma and style with the culture filtrate before pollination reduced the number of pollen grains germinating compared to untreated control suggesting toxin stress can be created on the stigmatic surface before pollination. There was correspondence between pollen germination on stressed stigma (in vitro) and sporophytic reaction of the genotype suggesting pollen grain having resistance would germinate on the stressed stigma and fertilise the ovule achieving selective fertilisation. The correlation analysis indicated that there is a negative relation between sporophytic per cent disease index value and gametophytic parameters such as in vitro and in vivo pollen germination, culture filtrate required to inhibit 50% pollen germination and pollen tube growth. The association between pollen and the sporophytic reaction to the disease indicate the possibility of rapid screening of a large number of genotypes by means of pollen assay as an alternate technique with regard to sporophytic disease index in sunflower. The study also indicate the possibility of pollen selection before fertilisation to achieve rapid improvement in disease resistance.
Similar content being viewed by others
References
Allen, S.J., J.K. Kochman & J.F. Brown, 1981. Losses in sunflower yield caused by Alternaria helianthiin Southern Queensland. Phytopath 73: 98-100.
Anonymous, 1995. Annual progress report of the AICRP on oil seeds (sunflower) for the year 1994-95. DOR, ICAR, Hyderabad, pp. 233.
Bino, R.J., J. Franken, H.M.A. Witsenboer, J. Hille & J.J.M. Dons, 1988. Effects of Alternaria alternataf.sp. Lycopersicitoxins on pollen. Theor Appl Genet 76: 204-208.
Brewbaker, J.L., 1971. Pollen enzymes and isoenzymes. In: J. Heslop Harrison (Ed.), Pollen: Development and Physiology, pp. 156-170. Butterworth.
Carson, M.L., 1985. Epidemology and losses associated with Alternariablight of sunflower. Phytopath 75: 1151-1155.
Feder, W.A., 1986. Predicting species response to ozone using a pollen screen. In: D.L. Mulcahy, G.B. Mulcahy & E. Ottaviano (Eds), Biotechnology and Ecology of Pollen, pp. 89-94, Springer Verlag, New York.
Fernandez Munoz, R., J.J. Gonazlenz, J. Fernandez & E. Cuartero, 1995. Genetics of the viability of pollen grain at lower temperature in Lycopersicon esculentumMill. Euphytica 84: 139-144.
Gambler, P.M. & D.L. Mulcahy, 1996. The association between pollen size and renner complex in Oenothera villaricaeand Oenothera picensissp. Picensisand their hybrids: evidence for preanthesis pollen competition. Theor Appl Genet 92: 140-146.
Hiremath, P.C., M.S. Kulkarni & M.S. Lokesh, 1990. An epiphytotic of Alternariablight of sunflower in Karnataka. Karantaka J Agric Sci 3 (3 & 4): 277-278.
Hodgkin, T. & M.V. MacDonald, 1986. The effect of a phytotoxin from Alternaria brassicicolaon Brassicapollen. New Phytol 104: 631-636.
Hormaza, H. & M. Herrero, 1992. Pollen selection. Sex Plant Report 9 (3): 153-160.
Janadri, B., 1997. Phenotypic characterisation of Alternarialeaf and stem blight reaction in sunflower. M Sc (Agri) Thesis, University of Agricultural Sciences, Dharwad, India, pp. 128.
Jourden, C., D. Simmonneaux & M. Renard, 1996. Selection of pollen for linolenic acid content in rapeseed Brassica napusL. Plant Breed 115 (1): 11-15.
Keshavamurthy, M.N., Y.A. Nanjareddy, K. Virupakshappa & R. Umashanker, 1995. Development of suitable germination medium for trinucleate pollen grains: An illustration with sunflower. J Oilseeds Res 11 (2): 304-307.
Kochman, J.K. & G.A. Kong, 1992. Resistance to rust and Alternariablight in sunflower - an update. In: Proceedings of the ninth Australian Sunflower Association, pp. 435. Toowoomba.
Kong, G., J.K. Kochman, W. Lawson, R. Goulter & B. Engel, 1996. An overview of sunflower disease research in Australia. Proceedings of the 14th International Sunflower Conference, pp. 747-753. Beijing Shenyang, P.R. China, 12-20 June 1996.
Landi, P., E. Frascaroli, R. Tuberosa & S. Conti, 1989. Comparison between responses of gametophytic and sporophytic recurrent selection in maize (Zea maysL.). Theor Appl Genet 77: 761-767.
Laughnan, J.R. & S.J. Gabay, 1973. Reaction of germinating maize pollen to Helminthosporium maydespathotoxins. Crop Sci 13: 681-684.
Lyakh, D.A. & A.V. Soroka, 1993. Influence of low temperature treatment of maize microgametophytes in F1 on the structure and tolerance of resulting populations. Maydica 8 (1): 67-71.
Mayee, C.D. & V.V. Datar, 1986. Phytometry. Marathwada Agricultural University Technical Bulletin 1: 46.
Meliyan, L.G. & N.N. Balashova, 1994. Method of pollen selection in plants for resistance to phytopathogens (Exemplied by tomato). Sel'skokhozyaistvennaya Biologia 1: 121-129.
Mirza, M.S., Y. Ahmed & A. Beg, 1984. First report of Alternaria helianthion sunflower from Pakistan. Pakistan J Agri Res 5: 157-159.
Morris, J.B., S.M. Yang & L. Wilson, 1983. Reaction of Helianthusspecies to Alternaria helianthi. Plant Dis 67: 539-540.
Ottaviano, E., M. Sari-Gorla & D.L. Mulcahy, 1990. Pollen selection, efficiency and monitoring. In: Z. Ogita & C.L. Market (Eds), Isozymes: Structure, Function and Use in Biology and Medicine, pp. 575-588. Wiley-Liss Inc., New York.
Ottaviano, E. & M. Sari-Gorla, 1993. Gametophytic and sporophytic selection. In: M.D. Hoyward, N.D. Bosemark & I. Romagosa (Eds), Plant Breeding Principles and Prospects, pp. 333- 352. Chapman and Hall, London.
Quesada, M., J.A. Windsor & A.G. Stephenson, 1996. Effects of pollen competition on the reproductive performance in cucurbit hybrids (Cucurbitaceae): F1 and back cross generations. Can J Bot 74 (7): 1113-1118.
Ravikumar, R.L., I.K. Doddamani & M.S. Kulkarni, 1995. Reaction of selected germplasm lines and Helianthus tuberosusderived introductions to Alternaria helianthi. Helia 18 (23): 67-72.
Ravikumar, R.L., 1997. Effects of Alternaria helianthitoxin on sunflower pollen. Helia 20 (26): 29-34.
Rosellini, D., F. Verones & M. Falcinelli, 1994. Recurrent selection of microgametophytic vigour in alfa-alfa and correlated response at the sporophytic level. Crop Sci 34 (4): 933-936.
Sacher, R., D.L. Mulcahy & R. Staples, 1983. Developmental selection for salt tolerance during self pollination of Lycopersicon× SolanumF1 for salt tolerance of F2. In: D.L. Mulcahy & E. Ottaviano (Eds), Pollen: Biology and Implications for Plant Breeding, pp. 329-334. Elsevier Biomedical, New York.
Sari-Gorla, M., E. Ottaviano, E. Frascaroli & P. Landi, 1989. Herbicide-tolerance in corn by pollen selection. Sex Plant Report 2: 65-66.
Searcy, K.B. & D.L. Mulcahy, 1990. Comparison of the response to Aluminium toxicity in gametophyte and sporophyte of four tomato (Lycopersicon esculentumMill.) cultivars. Theor Appl Genet 80: 289-295.
Siegel, S., 1956. Non parametric statistics for the behavioural sciences, pp. 312. Mc-Graw Hill Kogakusha Ltd., Tokyo.
Stanley, R.G., 1971. Pollen chemistry and tube growth. In: J. Heslop-Harrison (Ed.), Pollen: Development and Physiology, pp. 131-155. Butterworth, London.
Tanksley, S.D., D. Zamir & C.M. Rick, 1981. Evidence or extensive overlap of sporophytic and gametophytic gene expression in Lycopersicon esculentum. Science 213: 453-455.
Willing, R.P. & J.O. Mascarenhas, 1994. Analysis of the complexity and diversity of mRNA's from pollen and shoots of Tradescantia. Plant Physiol 75: 865-868.
Zamir, D. & E.C. Vallejos, 1983. Temperature effects on haploid selection of tomato microspores and pollen grains. In: D.L. Mulcahy & E. Ottaviano (Eds), Pollen: Biology and Implications for Plant Breeding, pp. 335-342. Elsevier Science Publishing Company, Inc.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ravikumar, R., Chikkodi, S. Association between sporophytic reaction to Alternaria helianthi and gametophytic tolerance to pathogen culture filtrate in sunflower (Helianthus annuus L.). Euphytica 103, 173–180 (1998). https://doi.org/10.1023/A:1018359112478
Issue Date:
DOI: https://doi.org/10.1023/A:1018359112478