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Germination of Two Foxtail (Setaria) Species

  • Diane R. Manthey (a1) and John D. Nalewaja (a1)


Green and yellow foxtail [Setaria viridis (L.) Beauv. #3 SETVI and S. glauca (L.) Beauv. #SETLU] seed germination after 14 days were similar at 15, 20, and 25 C. However, at 10, 30, and 35 C, green foxtail seed germination was higher than that of yellow foxtail, indicating that temperature extremes influenced green foxtail seed germination less than that of yellow foxtail. Seed germination of both species was initiated at about the same time; however, green foxtail seed germinated 1 to 2 days faster than yellow foxtail at all temperatures. After 72 h in −4 bars osmotic potential solution at 25 C, green foxtail seed germination was 70% compared to 12% for yellow foxtail, suggesting that green foxtail seed may germinate more rapidly than yellow foxtail seed in soils with limited moisture.



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1. Alex, J. F., Banting, J. D., and Gebhardt, J. P. 1972. Distribution of Setaria viridis in western Canada. Can. J. Plant. Sci. 52: 129138.
2. Banting, J. D., Molberg, E. S., and Gebhardt, J. P. 1973. Seasonal emergence and persistence of green foxtail. Can. J. Plant Sci. 53:369376.
3. Blackshaw, R. E., Stobbe, E. H., Shaykewich, C. F., and Woodbury, W. 1981. Influence of soil temperature and soil moisture on green foxtail (Setaria viridis) establishment in wheat (Triticum aestivum). Weed Sci. 29:179184.
4. Blackshaw, R. E., Stobbe, E. H., and Sturko, A.R.W. 1981. Effect of seeding dates and densities of green foxtail (Setaria viridis) on the growth and productivity of spring wheat (Triticum aestivum). Weed Sci. 29:212217.
5. Michel, B. E., and Kaufman, M. R. 1973. Osmotic potential of polyethylene glycol 6000. Plant Physiol. 51:914916.
6. Norris, R. F., and Schoner, C. A. Jr. 1980. Yellow foxtail (Setaria lutescens) biotype studies: dormancy and germination. Weed Sci. 28:159163.
7. Oliver, L. R., and Schreiber, M. M. 1971. Differential selectivity of herbicides on six Setaria taxa. Weed Sci. 19:428431.
8. Pohl, R. W. 1951. The genus Setaria in Iowa. Iowa State J. Sci. 25:501508.
9. Schreiber, M. M. 1977. Longevity of foxtail taxa in undisturbed sites. Weed Sci. 25:6672.
10. Vanden Born, W. H. 1971. Green foxtail: seed dormancy, germination and growth. Can. J. Plant Sci. 51:5359.
11. Waldron, L. R. 1903. Noxious weeds and how to kill them. North Dakota Agric. Coll. Bull. No. 56, p. 214215.
12. Young, J. A., and Evans, R. A. 1976. Response of weed populations to human manipulations of the natural environment. Weed Sci. 24:186190.


Germination of Two Foxtail (Setaria) Species

  • Diane R. Manthey (a1) and John D. Nalewaja (a1)


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