Effects of Eriochloa villosa density and time of emergence on growth and seed production in Zea mays

Weed Science

Volumn 47, Issue 6, 1999, Pages 687-692

  Mickelson, James A ^a   Harvey, R Gordon ^a  

^a UNIVERSITY OF WISCONSIN MADISON   (United States)

Author keywords

ERBVI; Time of weed emergence; Weed density; Weed crop interference

Indexed keywords

EMERGENCE; GROWTH RESPONSE; MAIZE; POPULATION DENSITY; WEED; YIELD RESPONSE;

ERIOCHLOA VILLOSA; VILLOSA; ZEA MAYS;

EID: 0033391201     PISSN: 00431745     EISSN: None     Source Type: Journal    
DOI: 10.1017/s0043174500091347     Document Type: Article

References (23)

1. Bello, I. A. 1988. Seed production and germination characteristics of woolly cupgrass [Eriochloa villosa (Thunb.) Kunth]. Ph.D. dissertation. Iowa State University, Ames, IA. 135 p.
2. Bosnic, A. C. and C. J. Swanton. 1997. Influence of barnyardgrass (Echinochloa crus-galli) time of emergence and density on corn (Zea mays). Weed Sci. 45:276-282.
3. Bussler, B. H., B. D. Maxwell, and K. J. Puettmann. 1995. Using plant volume to quantify interference in corn (Zea mays) neighborhoods. Weed Sci. 43:586-594.
4. Cousens, R., P. Brain, J. T. O'Donovan, and P. A. O'Sullivan. 1987. The use of biologically realistic equations to describe the effects of weed density and relative time of emergence on crop yield. Weed Sci. 35: 720-725.
5. Draper N. R. and H. Smith. 1998. Applied Regression Analysis. 3rd ed. New York: John Wiley and Sons, pp. 33-34, 47-56, 299-311, 505-553.
6. Haig, D. and M. Westoby. 1988. Inclusive fitness, seed resources and maternal care. Pages 60-80 in J. Lovett Doust and L. Lovett Doust, eds. Plant Reproductive Ecology: Patterns and Strategies. New York: Oxford University Press.
7. Harvey, R. G. 1974. Susceptibility of seven annual grasses to herbicides. Weed Res. 14:51-55.
8. Hatterman-Valenti, H., I. A. Bello, and M.D K. Owen. 1996. Physiological basis of seed dormancy in woolly cupgrass [Eriochloa villosa (Thunb.) Kunth.]. Weed Sci. 44:87-90.
9. Lee, T. D. and F. A. Bazzaz. 1980. Effects of defoliation and competition on growth and reproduction in the annual plant Abutilon theophrasti. J. Ecol. 68:813-821.
10. McLachlan, S. M., S. D. Murphy, M. Tollenaar, S. F. Weise, and C. J. Swanton. 1995. Light limitation of reproduction and variation in the allometric relationship between reproductive and vegetative biomass in Amaranthus retroflexus (redroot pigweed). J. Appl. Ecol. 32:157-165.
11. Mickelson, J. A. 1999. Relationships among woolly cupgrass emergence, fecundity, and seedbank dynamics, and their impact on management in field corn. Ph.D. dissertation. University of Wisconsin, Madison, WI. 142 p.
12. Mickelson, J. A. and R. G. Harvey. 1999. Relating Eriochloa villosa emergence to interference in Zea mays. Weed Sci. 47:571-577.
13. Pacala, S. W. and J. A. Silander, Jr. 1990. Field tests of neighborhood population dynamic models of two annual weed species. Ecol. Monogr. 60:113-134.
14. Pecinovsky, K. T. 1994. Woolly cupgrass [Eriochloa villosa (Thunb.) Kunth] and giant foxtail (Setaria faberi L. Herrm) competition and herbicide tolerance. M.S. thesis. Iowa State University, Ames, IA. 113 p.
15. Pitelka, L. F., M. E. Thayer, and S. B. Hansen. 1983. Variation in achene weight in Aster acuminatus. Can. J. Bot. 61:1415-1420.
16. Rabaey, T. L. and R. G. Harvey. 1997. Sequential applications control woolly cupgrass (Eriochloa villosa) and wild-proso millet (Panicum miliaceum) in corn (Zea mays). Weed Technol. 11:537-542.
17. Rabaey, T. L., R. G. Harvey, and J. W. Albright. 1996. Herbicide timing and combination strategies for woolly cupgrass control in corn. J. Prod. Agric. 9:381-384.
18. Rees, M. and M. J. Crawley. 1989. Growth, reproduction, and population dynamics. Funct. Ecol. 3:645-653.
19. Schuh, J. F. and R. G. Harvey. 1989. Woolly cupgrass (Eriochloa villosa) control in corn (Zea mays) with pendimethalin/triazine combinations and cultivation. Weed Sci. 37:405-411.
20. Schuh, J. F. and R. G. Harvey. 1991. Carbamothioate and chloroacetamide herbicides for woolly cupgrass (Eriochloa villosa) control in corn (Zea mays). Weed Technol. 5:331-336.
21. Thomas, G. D., C. M. Ignoffo, and D. B. Smith. 1976. Influence of defoliation and depodding on quality of soybeans. J. Econ. Entomol. 69:737-743.
22. Thompson, B. K., J. Weiner, and S. I. Warwick. 1991. Size-dependent reproductive output in agricultural weeds. Can. J. Bot. 69:442-446.
23. Weiner, J. 1988. The influence of competition on plant reproduction. Pages 228-245 in J. Lovett Doust and L. Lovett Doust, eds. Plant Reproductive Ecology: Patterns and Strategies. New York: Oxford University Press.