Publications
on Poa annua
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Project Publications Allen, P.S., D.B. White, and A.H. Markhart III. 1993. Germination of perennial ryegrass and annual bluegrass seeds subjected to hydration-dehydration cycles. Crop Sci. 33(5):1020-1025. Berman, S.A., D.B. White, and B.A. Ruemmele. Separation of Poa annua L. and Poa supina Schrad. biotypes by isozyme electrophoresis. Agronomy Abstracts. Cline, V.W., H. Kaerwer, and D.B. White. 1992. Annual bluegrass (Poa annua L.) - creeping bentgrass (Agrostis palustris Huds.) seasonal populatoin fluctuations on golf greens in Minnesota. 1992 Agronomy Abstracts, p. 166. Cline, V.W., H. Kaerwer, and D.B. White. 1992. Seasonal changes in annual
bluegrass (Poa annua L.) morphology on golf greens in Minnesota.
1992 Agronomy Abstracts, p. 167. Johnson, P.G. 1995. Genetics and physiology of flowering in selected Poa annua L. Ph.D. diss. University of Minnesota, St. Paul (Diss Abstr. ACC-9537872). Johnson, P.G. and D.B. White. 1990. Application of mist controlled pollen shed with an excised stem technique in Poa annua breeding. 1990 Agronomy abstracts, p. 176. Johnson, P.G. and D.B. White. 1992. Inheritance of flowering requirements in Poa annua (L.). 1992 Agronomy Abstracts, p. 171. Johnson, P.G. and D.B. White. 1993. Requirements for flower induction in Poa annua (L.). 1993 Agronomy Abstracts, p. 159. Johnson, P.G. and D.B. White. 1994. Inheritance of flowering pattern in Poa annua reptans (Hausskn.) and Poa annua annua (L.). 1994 Agronomy Abstracts, p. 185. Johnson, P.G. and D.B. White. 1995. Implication of flowering pattern to growth and the culture of annual bluegrass (Poa annua L.). 1995 Agronomy Abstracts, p. . Johnson, P.G., and D.B. White. 1997. Flowering responses of selected annual bluegrass genotypes under different photoperiod and cold treatments. Crop Sci. 37:1543-1547. Johnson, P.G., and D.B. White. 1997. Vernalization requirements among selected genotypes of annual bluegrass (Poa annua L.). Crop Sci. 37:1538-1542. Johnson, P.G., B.A. Ruemmele, P. Velguth, D.B. White, and P.D. Ascher. 1993. An overview of the reproductive biology of Poa annua. P. 798-804. In Proceedings of the Seventh International Turfgrass Research Conference, Palm Beach, Fl. 18-24 July, 1993. Intertec, Publishing Corp., Overland Park, KS. Kearwer, H.H., D.B. White, and P.S. Allen. 1989. Poa annua L.-Agostis stolonifera L. competition under putting green conditions. 1989 Agronomy Abstracts, p. 160. Ruemmele, B.A. 1989. Reproductive biology of Poa annua L. Ph.D. diss. University of Minnesota, St. Paul (Diss Abstr. DA-9019093 ). Ruemmele, B.A., D.B. White, and P.D. Ascher. Variability in reproductive biology among Poa annua L. biotypes: Incongruity and compatibility analysis. Agronomy Abstracts. Ruemmele, B.A., D.B. White, and P.D. Ascher. The influence of mefluidide on vegetative suppression and seedhead inhibition of Poa annua L. and Poa supina Schrad. Agronomy Abstracts. Velguth, P.H. and D.B. White. 1992. Ploidy level variation in breeding materials of Poa annua L. (annual bluegrass). 1992 Agronomy Abstracts, p. 177. Velguth, P.H. and D.B. White. 1993. The relative frequency of diploid and tetraploid Poa annua L. on selected golf courses in Minnesota. 1993 Agronomy Abstracts, p. 165. White, D.B. and M.H. Smithberg.1980. Cold acclimation and deacclimation in cool-season grasses. Proceedings of the third International Turfgrass Research Conference / James B. Beard, editor. Munich) Madison, Wis., American Society of Agronomy, c1980. p. 149-154. ill. White, D.B., B.A. Ruemmele, and P.D. Ascher. Effect of protracted cold
treatments on excised Poa annua L. and Poa supina Schrad.
stolons. Agronomy Abstracts. Carlson, T.M. and B.E. Branham. 1992. Effect of freezing temperatures on ethofumesate efficacy on annual bluegrass. 1992 Agronomy Abstracts, p. 166. |