NCRPIS Conference Papers, Posters and North Central Regional Plant Introduction Station Presentations 1988 Effects of sunflower (Helianthus annuus L.) pollen storage conditions on pollen viability and progeny Mdh1 allelic frequency W. W. Roath Iowa State University J. S. Pomeroy Iowa State University M. P. Widrlechner United States Department of Agriculture,
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[email protected]. PROCEEDINGS OF THE TWELf'rH INTERNATIONAL SUNFLOWER CONFERENCE, VOL • 2 ' pp. 331-336. NOVI SAD, YUGOSLAVIA, 25-29 JULY 1988 331 n 139p. EFFECTS OF SUNFLOWER (HELIANTHUS ANNUUS L.) POLLEN STORAGE CONDITIONS ON POLLEN VIABILITY AND PROGENY Mdhl ALLELIC rial DNA, FREQUENCY. smic male ·129. , W.W. Roath, J.S. Pomeroy and M.P. Widrlechner, USDA-ARS, North proach of Central Regional Plant Introduction Station, Iowa State University, Ames, IA 50011. SUMMARY Storing pollen for long periods could have advantages in germplasm maintenance because it would allow preservation of a large sample of genetic diversity in a very small area.