Distribution and Density of Vegetative Hydrilla Propagules in the Sediments of Two New Zealand Lakes

Journal of Aquatic Plant Management

Volumn 37, Issue 2, 1999, Pages 41-44

  Hofstra, D E ^a   Clayton, J S ^a   Champion, P D ^a   Green, J D ^b  

^a NATIONAL INSTITUTE OF WATER AND ATMOSPHERIC RESEARCH   (New Zealand)

^b UNIVERSITY OF WAIKATO   (New Zealand)

Author keywords

Hydrilla verticillata; Sediment cores; Tuber; Turion

Indexed keywords

EID: 0033267210     PISSN: 01466623     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (19)

1. Bowes, G., A. S. Holaday and W. T. Haller. 1979. Seasonal variation in the biomass, tuber density and photosynthetic metabolism of Hydrilla in three Florida lakes. J. Aquat. Plant Manage. 17: 61-65.
2. Clayton, J. S. 1983. Sampling aquatic macrophyte communities. In: B. J. Briggs, J. S. Gifford and D. G. Smith (ed.). Biological Methods for Water Quality Surveys. Water and Soil miscellaneous Publication 54, Ministry of Works and Development, Wellington. pp. AM/1-AM/22.
3. Clayton, J. S., P. D. Champion and N. H. McCarter. 1995. Control of Hydrilla verticillata in a New Zealand lake using triploid grass carp. In: E. S. Delfosse and R. R. Scott (ed.). Proc. of the Eigth Int. Symp. on Biological Control of Weeds, February 1992, Lincoln, New Zealand. pp. 275-285.
4. Haller, W., J. L. Miller and L. A. Garrard. 1976. Seasonal production and germination of Hydrilla vegetative propagules. J. Aquat. Plant Manage. 14: 26-29.
5. Howard-Williams, C. and J. Davies. 1988. The invasion of Lake Taupo by the submerged water weed Lagarosiphon major and its impact on the native flora. N. Z. J. Ecol. 11: 13-19.
6. Miller, J. L., W. T. Haller and M. S. Glenn. 1993. Turion production by dioecious Hydrilla in North Florida. J. Aquat. Plant Manage. 31: 101-105.
7. Miller, J. L., L. A. Garrard and W. T. Haller. 1976. Some characteristics of Hydrilla tubers taken from Lake Ocklawaha during drawdown. J. Aquat. Plant Manage. 14: 29-31.
8. Netherland, M. D. 1997. Turion ecology of Hydrilla. J. Aquat. Plant Manage. 35: 1-10.
9. Spencer, D., L. Anderson, G. Ksander, S. Klaine and F. Bailey. 1994. Vegetative propagule production and allocation of carbon and nitrogen by monoecious Hydrilla verlicillata (L.f.) Royle grown at two photoperiods. Aquat. Bot. 48: 121-132.
10. Spencer, D. and G. C. Ksander. 1994. Phenolic acid content of vegetative propagules of Potamogeton species and Hydrilla verticillata. J. Aquat. Plant Manage. 32:71-73.
11. Spencer, D. and M. Rejmanek. 1989. Propagule type influences competition between two submersed aquatic macrophytes. J. Aquat. Plant Manage. 81: 132-137.
12. Sutton, D. L. 1996. Depletion of turions and tubers of Hydrilla verticillata in the North New River canal, Florida. Aquat. Bot. 53: 121-130.
13. Sutton, D. L. and K. M. Portier. 1985. Density of tubers and turions of Hydrilla in South Florida. J. Aquat. Plant Manage. 23: 64-67.
14. Sutton, D. L., T. K. Van and K. M. Portier. 1992. Growth of dioecious and monoecious Hydrilla from single tubers. J. Aquat. Plant Manage. 30: 15-20.
15. Thullen, J. S. 1990. Production of auxiliary turions by the dioecious Hydrilla verticillata. J. Aquat. Plant Manage. 28: 11-15.
16. Van, T. K. 1989. Differential responses to photoperiods in monoecious and dioecious Hydrilla verticillata. Weed Sci. 37: 552-556.
17. Van, T. K., W. T. Haller and L. A. Garrard. 1978. The effect of daylength and temperature on hydrilla growth and tuber production. J. Aquat. Plant Manage. 16: 57-59.
18. Van, T. K. and K. K. Steward. 1990. Longevity of monoecious Hydrilla propagules. J. Aquat. Plant Manage. 28: 74-76.
19. Yeo, R. R., R. H. Falk and J. R Thurston. 1984. The morphology of hydrilla (Hydrilla verticillata (L.f.) Royle). J. Aquat. Plant Manage. 22: 1-7.