Alm, E. M., Stoller, E. W., and Wax, L. M.
1993. An index model for predicting seed germination and emergence rates. Weed Technol. 7:560–569.
Ballare, C. L., Scopel, A. L., Ghersa, C. M., and Sanchez, R. A.
1988. The fate of Datura ferox seeds in the soil as affected by cultivation, depth of burial and degree of maturity. J. Appl. Biol.
Baskin, J. M. and Baskin, C. C.
1989. Physiology of dormancy and germination in relation to seed bank ecology. Pages 53–65. in
Leck, M., Parker, V., Simpson, R. eds. Ecology of Soil Seed Banks. San Diego, CA
Buhler, D. D.
1992. Population dynamics and control of annual weeds in corn (Zea mays) as influenced by tillage systems. Weed Sci.
Cardina, J., Herms, C. P., and Doohan, D. J.
2002. Crop rotation and tillage system effects on weed seedbanks. Weed Sci.
Carmona, D. M., Menalled, F. D., and Landis, D. A.
Gryllus pennsylvanicus (Orthoptera: Gryllidae): laboratory weed seed predation and within field activity-density. Entomol. Soc. Am.
Egley, G. H. and Williams, R. D.
1990. Decline of weed seeds and seedling emergence over five years as affected by soil disturbances. Weed Sci.
1994. Ecology of seed banks. Pages 507–528. in
Kiegle, J., Galili, G. eds. Seed development and germination. New York
Gallagher, R. S. and Cardina, J.
1998a. Phytochrome-mediated Amaranthus germination I: effect of seed burial and germination temperature. Weed Sci.
Gallagher, R. S. and Cardina, J.
1998b. Phytochrome-mediated Amaranthus germination II: development of very low fluence sensitivity. Weed Sci.
Gashwiler, J. S.
1967. Conifer seed survival in western Oregon clearcut. Ecology.
1997. Fate of seed in soil. Pages 136. in
Radosevich, S., Holt, J., Ghersa, C. eds. Weed Ecology, Implications for Management, 2nd ed.
John Wiley and Sons.
1992. Maternal effects on seeds during development. Pages 27–59. in
Fenner, M. ed. Seeds: The Ecology of Regeneration in Plant Communities. Wallingford, UK
Kivilaan, A. and Bandurski, R. S.
1973. The ninety-year period of Dr. Beal's seed viability experiment. Am. J. Bot.
McIntosh, M. S.
1983. Analysis of combined experiments. Agron. J.
Mulugeta, D. and Stoltenberg, D. E.
1998. Influence of cohorts on Chenopodium album demography. Weed Sci.
Oryokot, J. O. and Swanton, C. J.
1997. Effect of tillage and corn on pigweed (Amaranthus spp.) seedling emergence and density. Weed Sci.
Roberts, H. A. and Feast, P. M.
1972. Fate of seeds of some annual weeds in different depths of cultivated and undisturbed soil.
Weed Res. 12:316–324.
Rojas-Garciduenas, M. and Kommedahl, T.
1960. The effect of 2,4-D on germination of pigweed seed. Weeds.
2000. SAS User's Guide, Version 8. Cary, NC
Sauer, J. and Struik, G.
1964. A possible ecological relation between soil disturbance, light-flash, and seed germination. Ecology.
Schweizer, E. E. and Zimdahl, R. L.
1984. Weed seed decline in irrigated soil after six years of continuous corn (Zea mays) and herbicides. Weed Sci.
Scopel, A. L., Ballare, C. L., and Sanchez, R. A.
1991. Induction of extreme light sensitivity in buried weed seeds and its role in the perception of soil cultivations. Plant Cell Environ.
Steckel, L. E., Sprague, C. L., Stoller, E. W., Bollero, G., and Wax, L. M.
2004. Temperature effects on germination of nine Amaranthus species. Weed Sci.
Steckel, L. E., Sprague, C. L., Hager, A. G., Simmons, F. W., and Bollero, G.
2003. Effects of shading on common waterhemp growth and development. Weed Sci.
Stoller, E. W. and Wax, L. M.
1974. Dormancy changes and fate of some annual weed seeds in the soil.
Taylorson, R. B. and Hendricks, S. B.
1977. Dormancy in seeds. Annu. Rev. Plant. Physiol. Plant Mol. Biol.
Toole, E. H. and Brown, E.
1946. Final results of the Duvel buried seed experiment. J. Agric. Res. 72:201–210.