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Microflora and Seed Deterioration

  • Chapter
Viability of Seeds

Abstract

Many kinds of seeds harbour a great variety of microflora, especially fungi. This is particularly true of those kinds of seeds that are more or less exposed to contamination by airborne inoculum, as are the seeds of cereal grains, with the exception of maize. Seeds borne in pods, such as those of the legumes, or within fleshy fruits, such as tomatoes and melons, may at maturity be free of microflora if the fruits themselves are sound.

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References to Chapter 3

  • Agrawal, N. S., Christensen, C. M., and Hodson, A. C., 1957. Grain storage fungi associated with the granary weevil.7. Econ. Entomology, 50, 659–63.

    Google Scholar 

  • Agrawal, N. S., Hodson, A. C., and Christensen, C. M., 1958. Development of granary weevils and fungi in columns of wheat. J. Econ. Entomology, 51, 701–2.

    Google Scholar 

  • Barton, L. V., 1961. Seed Preservation and Longevity. Interscience Publishers, New York.

    Google Scholar 

  • Carlyle, R. E., and Norman, A. G., 1941. Microbial thermogenesis in the decomposition of plant materials. J. Bacteriology, 41, 699–724.

    Google Scholar 

  • Carter, E. P., 1950. Role of fungi in the heating of moist wheat. USDA Circular, 838.

    Google Scholar 

  • Christensen, C. M., 1970. Moisture content, moisture transfer, and invasion of stored sorghum seeds by fungi. Phytopath., 60, 280–83.

    Article  Google Scholar 

  • Christensen, C. M., 1964. Effect of moisture content and length of storage period upon germination percentage of seeds of corn, wheat and barley free of storage fungi. Phytopath., 54, 1464–66.

    Google Scholar 

  • Christensen, C. M., 1962. Invasion of stored wheat by Aspergillus ochraceus. Cereal Chem., 39, 100–6.

    Google Scholar 

  • Christensen, C. M., 1951. Fungi on and in wheat seed. Cereal Chem., 28, 408–15.

    Google Scholar 

  • Christensen, C. M., and Gordon, D. R., 1948. The mould flora of stored wheat and corn and its relation to heating of moist grain. Cereal Chem., 25, 42–51.

    Google Scholar 

  • Christensen, C. M., and Hodson, A. C., 1960. Development of granary weevils and storage fungi in colums of wheat. II. J. Econ. Entomology, 53, 375–80.

    Google Scholar 

  • Christensen, C. M., and Kaufmann, H. H., 1969. Grain Storage — the Role of Fungi in Quality Loss. 153 pp. University of Minnesota Press, Minneapolis.

    Google Scholar 

  • Christensen, C. M., and Lopez, L. C., 1963. Pathology of stored seeds. Proc. int. Seed Test. Ass., 28, 701–11.

    Google Scholar 

  • Christensen, C. M., Papavizas, G. C., and Benjamin, C. R., 1959. A new halophilic species of Eurotium. Mycologia, 51, 636–40.

    Article  Google Scholar 

  • Christensen, J. J., 1936. Association of micro-organisms in relation to seedling injury arising from infected seed. Phytopath., 26, 1091–105.

    Google Scholar 

  • Christensen, J. J., and Stakman, E. C., 1935. Relation of Fusarium and Helminthosporium in barley seed to seedling blight and yield. Phytopath., 25, 309–27.

    Google Scholar 

  • Cohn, F., 1890. Ueber Warme Erzeugung durch Schimmelpilze and Bakterien. Jahresberichte Schles. Gesellschaft (Breslau), 68, 23–29.

    Google Scholar 

  • Darsie, M. L., Elliott, C., and Peirce, G. J., 1914. A study of the germinating power of seeds. Bot. Gaz., 58, 101–36.

    Article  Google Scholar 

  • Fairbrother, T. H., 1929. The influence of environment on the moisture content of wheat and flour. Cereal Chem., 6, 379–95.

    Google Scholar 

  • Fields, R. W., and King, T. H., 1962. Influence of storage fungi on deterioration of stored pea seed. Phytopath., 52, 336–39.

    Google Scholar 

  • Goldblatt, L. A. (ed.), 1969. Aflatoxin, Scientific Background, Control, and Implications. Academic Press, New York and London.

    Google Scholar 

  • Griffiths, D. A., Hodson, A. C., and Christensen, C. M., 1959. Grain storage fungi associated with mites. J. Econ. Entomology, 52, 514–18.

    Google Scholar 

  • Hanson, E. W., and Christensen, J. J., 1953. The black point disease of wheat in the United States. University of Minnesota Agricultural Experiment Station Technical Bulletin 206.

    Google Scholar 

  • Holman, L. H., 1950. Handling and storage of soybeans. In Soybeans and Soybean Products, Vol. I, eds. K. S. Markley, 455–82. Interscience Publishers, Inc., New York.

    Google Scholar 

  • Hubbard, J. E., Earle, F. R., and Sent I, F. R., 1957. Moisture relations in wheat and corn. Cereal Chem., 34, 422–33.

    Google Scholar 

  • Hummel, B. C. W., Cuendet, L. S., Christensen, C. M., and Geddes, W. F., 1954. Grain Storage Studies 13: Comparative changes in respiration, viability, and chemical composition of mould-free and mould-contaminated wheat upon storage. Cereal Chem., 31, 143–50.

    Google Scholar 

  • Hyde, M. B., 1950. The subepidermal fungi of cereal grains. I. A survey of the world distribution of fungal mycelium in wheat. Ann. appl. Biol., 37, 179–86.

    Article  Google Scholar 

  • Hyde, M. B., and Oxley, T. A., 1960. Experiments on the airtight storage of damp grain. 1. Introduction, effect on the grain and the intergranular atmosphere. Ann. appl. Biol., 48, 687–710.

    Article  Google Scholar 

  • Johnson, H. E., 1957. Cooling stored grain by aeration. Agric. Engng, 38, 597–601.

    Google Scholar 

  • Kaufmann, H. H., 1959. Fungus infection of grain upon arrival at terminal elevators. Cereal Science Today, 4, 13–15.

    Google Scholar 

  • Koehler, B., 1938. Fungus growth in shelled corn as affected by moisture. J. agric. Res., 56, 291–307.

    Google Scholar 

  • Lopez, L. C., and Christensen, C. M., 1963. Factors influencing invasion of sorghum seed by storage fungi. Pl. Disease Reporter, 47, 597–601.

    Google Scholar 

  • Machacek, J. E., and Greaney, F. J., 1938. The ‘black-point’ or ‘kernel smudge’ disease of cereals. Can. I. Res., C, 26, 84–113.

    Article  Google Scholar 

  • Malone, J. P., and Musket T, A. E., 1964. Seed-borne fungi — description of 77fungus species. Proc. int. Seed Test. Ass., 29, 179–384.

    Google Scholar 

  • Milner, M., and Geddes, W. F., 1945. Grain Storage Studies 2: The effect of aeration, temperature, and time on the respiration of soybeans containing excessive moisture. Cereal Chem., 22, 484–501.

    Google Scholar 

  • Milner, M., and Geddes, w. F., 1946. Grain Storage Studies 3: The relation between moisture content, mould growth, and respiration of soybeans. Cereal Chem., 23, 225–47.

    Google Scholar 

  • Milner, M., Christensen, C. M., and Geddes, W. F., 1947. Grain Storage Studies 7: Influence of mould inhibitors on respiration of moist wheat. Cereal Chem., 24, 507–17.

    Google Scholar 

  • Muras, V. A., 1964. [Bacterial diseases of soybean and their causal agents.] Rev. appl. Mycol., 44, p. 244, entry 1326 (Russian).

    Google Scholar 

  • Noble, M., and Richardson, M. J., 1968. An annotated list of seed-borne diseases. Int. Seed Test. Ass. Handbook on Seed Health Testing, Series 1, and Commonwealth Mycological Institute Phytopathological Papers, No. 8.

    Google Scholar 

  • Papavizas, G. C., and Christensen, C. M., 1958. Grain Storage Studies 26: Fungus invasion and deterioration of wheats stored at lower temperatures and moisture contents of 15–18 per cent. Cereal Chem., 35, 27–34.

    Google Scholar 

  • Pepper, E. H., 1960. The microflora of barley kernels; their isolation, characterization, etiology, and effects on barley, malt, and malt products. Ph.D. thesei, Department of Botany and Plant Pathology, Michigan State University, East Lansing (unpublished).

    Google Scholar 

  • Qasem, S. A., and Christensen, C. M., 1960. Influence of various factors on the deterioration of stored corn by fungi. Phytopath., 50, 703–9.

    Google Scholar 

  • Qasem, S. A., and Christensen, C. M., 1958. Influence of moisture content, temperature, and time on the deterioration of stored corn by fungi. Phytopath. 48, 544–9.

    Google Scholar 

  • Ramstad, P. E., and Geddes, W. F., The respiration and storage behaviour of soybeans. Minnesota Agricultural Experiment Station Technical Bulletin 156.

    Google Scholar 

  • Raper, K. B., and Fennell, D. I., 1965. The Genus Aspergillus. The Williams and Wilkins Company, Baltimore, USA.

    Google Scholar 

  • Schroeder, H. W., 1963. The relation between storage moulds and damage in high moisture rice in aerated storage. Phytopath., 53, 804–8.

    Google Scholar 

  • Schroeder, H. W., and Sorenson, J. W., Jr., 1961. Mould development of rough rice as affected by aeration during storage. Rice J., 64, 8–10, 12, 21–23.

    Google Scholar 

  • Sikorowski, P., 1964. Interrelation of fungi and insects to deterioration of stored grains. Washington State University, Institute of Agricultural Sciences, Technical Bulletin 42.

    Google Scholar 

  • Solomon, M. E., Hill, S. T., Cunnington, A. M., and Ayerst, G., 1964. Storage fungi antagonistic to the flour mite (AcarussiroL.). I. appl. Ecol., 1, 119–25.

    Article  Google Scholar 

  • Tabak, H. A., and Cooke, W. B., 1968. Growth and metabolism of fungi in an atmosphere of nitrogen. Mycologia, 60, 115–40.

    Article  Google Scholar 

  • Tempe, J. de, 1958. Three years of field experiments on seed borne diseases and seed treatment of cereals. Proc. int. Seed Test. Ass., 23, 38–67.

    Google Scholar 

  • Tempe, J. de, 1962. Comparison of methods for seed health testing. Proc. int. Seed Test. Ass., 27, 819–28.

    Google Scholar 

  • Tempe, J. de, 1963. On methods of seed health testing; principles and practice. Proc. int. Seed Test. Ass., 28, 97–105.

    Google Scholar 

  • Tuite, J. F., 1959. Low incidence of storage moulds in freshly harvested seed of soft red winter wheat. Pl. Disease Reporter, 43, 470.

    Google Scholar 

  • Tuite, J. F., 1961. Fungi isolated from unstored corn seed in Indiana in 1956–58. Pl. Disease Reporter, 45, 212–15.

    Google Scholar 

  • Tuite, J. F., and Christensen, C. M., 1955. Grain Storage Studies 16: Influence of storage conditions upon the fungus flora of barley seed. Cereal Chem., 32, 1–11.

    Google Scholar 

  • Tuite, J. F., and Christensen, C. M., 1957. Grain Storage Studies 23: Time of invasion of wheat seed by various species of Aspergillusresponsible for deterioration of stored grain, and source of inoculum of these fungi. Phytopath., 47, 265–68.

    Google Scholar 

  • Tuite, J., and Foster, G. H., 1963. Effect of artificial drying on the hygroscopic properties of corn. Cereal Chem., 40, 630–37.

    Google Scholar 

  • USDA, Agricultural Marketing Service, Grain Division, 1964. Official Grain Standards of the United States. Revised. US Government Printing Office, Washington. DC.

    Google Scholar 

  • Virgin, W. J., 1940. Low germination of peas associated with the presence of bacteria in the seed. Phytopath., 30, 790–91. Abstr.

    Google Scholar 

  • Walker, I. K., 1967. The role of water in spontaneous combustion of solids. Fire Research Abstracts and Reviews, 9, 5–22.

    Google Scholar 

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Christensen, C.M. (1972). Microflora and Seed Deterioration. In: Roberts, E.H. (eds) Viability of Seeds. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-5685-8_3

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  • DOI: https://doi.org/10.1007/978-94-009-5685-8_3

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-009-5687-2

  • Online ISBN: 978-94-009-5685-8

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