Journal of Aquatic Plant Management – Volume 31, 1993

January
Cover    
Special Edition – International Symposium On the Biology and Management of Aquatic Plants – Preface
Haller, W. T., D. N. Riemer, G. E. Bowes, A. M. Fox, J. C. Joyce, T. V. Madsen, and M. R. Rattray
   
Special Edition International Symposium On the Biology and Management of Aquatic Plants – Presidential Address
Stocker, R. K.
  1
Aquatic Weeds and Fisheries Production in Developing Regions of the World – Plenary Address
Petr, T.
  5
Ecological Crisis in Post-Communist Central Europe – Plenary Address
Kvet, J.
  13
Processes of Aquatic Weed Invasions – the New Zealand Example – Plenary Address
Howardwilliams, C. 
  17
Oxygen Exchange By Entire Root Systems of Cyperus involucratus and Eleocharis sphacelata
Sorrell, B. K., H. Brix, and P. T. Orr
  24
Effect of Hexavalent Chromium On Photosynthetic Rates and Petiole Growth in Nelumbo lutea Seedlings
Francko, D. A., L. Delay, and S. Alhamdani
  29
Morphological and Photosynthetic Characteristics of Potamogeton obtusifolius From Different Depths
Maberly, S. C.
  34
The Mechanism of Action of Bensulfuron-Methyl On Hydrilla
Rattray, M. R., G. Macdonald, D. Shilling, and G. Bowes
  39
Comparisons of Herbicide Toxicity Using in Vitro Cultures of Myriophyllum spicatum
Bird, K. T.
  43
Peroxidase Changes As Indicators of Herbicide-Induced Stress in Aquatic Plants
Sprecher, S. L., A. B. Stewart, and J. M. Brazil
  45
Effects of Endothall and Other Aquatic Herbicides On Chlorophyll Fluorescence, Respiration and Cellular Integrity
Macdonald, G. E., D. G. Skilling, and T. A. Bewick
  50
Effect of Fluridone On Chlorophyll, Carotenoid and Anthocyanin Content of Hydrilla
Doong, R. L., G. E. Macdonald, and D. G. Shilling
  55
Growth Regulator Effects On in Vitro Shoot Regeneration of Crassula helmsii
Kane, M. E., N. L. Philman, C. A. Bartuska, and D. B. McConnell
  59
Injection of Nutrients Into Sand Rooting Media For Culture of Dioecious Hydrilla
Sutton, D. L.
  64
Distribution, Ecology and Conservation of Luronium natans (L) Raf in Britain
Willby, N. J., and J. W. Eaton
  70
Temporal Variation in the Biomass of Submersed Macrophytes in Lake Okeechobee, Florida
Hopson, M. S., and P. V. Zimba
  76
Submersed Aquatic Plant Communities in Western New York – 50 Years of Change
Bowman, J. A., and K. E. Mantai
  81
Seasonal Relationship Between Southern Naiad and Associated Periphyton
Delavega, E. L., J. R. Cassani, and H. Allaire
  84
Physiological Plasticity in Elodea nuttallii (Planch) St John
Jones, J. I., J. W. Eaton, and K. Hardwick
  88
Rhizome Longevity in Two Floating-Leaved Aquatic Macrophytes, Nymphaea tetragona and Brasenia schreberi
Kunii, H.
  94
Seed Germination of Typha subulata in Relation to Weed Management
Sobrero, M. T., O. A. Fernandez, and M. R. Sabbatini
  98
Turion Production By Dioecious Hydrilla in North Florida
Miller, J. D., W. T. Haller, and M. S. Glenn
  101
Distribution of Hydrilla in Northern China – Implications On Future Spread in North America
Balciunas, J. K., and P. P. Chen
  105
Effects of Metabolic Products of Cellulose-Utilizing Organisms On Hydrilla
Pompey, B. L. S., and D. F. Martin
  109
Effects of Eutrophication On Ranunculus and Potamogeton
Spink, A. J., K. J. Murphy, S. M. Smith, and D. F. Westlake
  113
Structure and Environmental Factors in Macrophyte Stands
Wychera, U., R. Zoufal, P. Christofdirry, and G. A. Janauer
  118
Potential For Re-Establishment of Aquatic Plants in Lake Ellesmere (New Zealand)
Gerbeaux, P.
  122
Modeling Resource Allocation in Potamogeton pectinatus L.
Vandijk, G. M., and J. H. Janse
  128
Growth and Biomass Allocation Patterns During Waterhyacinth Mat Development
Madsen, J. D.
  134
Elemental Composition of Five Submersed Aquatic Plants Collected From Lake Okeechobee, Florida
Zimba, P. V., M. S. Hopson, and D. E. Colle
  137
The Influence of Vegetation Pre-Dredging On the Post-Dredging Community
Wade, P. M.
  141
Suction Harvesting of Eurasian Watermilfoil and Its Effect On Native Plant Communities
Eichler, L. W., R. T. Bombard, J. W. Sutherland, and C. W. Boylen
  144
The Impact of Mechanical Harvesting Regimes On the Species Composition of Dutch Ditch Vegetation – a Quantitative Approach
Best, E. P. H.
  148
Seed Production and Growth of Waterchestnut As Influenced By Cutting
Methe, B. A., R. J. Soracco, J. D. Madsen, and C. W. Boylen
  154
Vegetation Zones Along Watercourses – Inter-Relationships and Implications For Mechanical Control
Pot, R. 
  157
Aquatic Plant Management in Relation to Irish Recreational Fisheries Development
Caffrey, J. M.
  162
Capture of Grass Carp From Vegetated Lakes
Bonar, S. A., S. A. Vecht, C. R. Bennett, G. B. Pauley, and G. L. Thomas
  168
Hydrilla Response to Mariner Applied to Lakes
Langeland, K. A.
  175
Bensulfuron Methyl Activity On Eurasian Watermilfoil
Nelson, L. S., M. D. Netherland, and K. D. Getsinger
  179
Changes in Nontarget Wetland Vegetation Following a Large-Scale Fluridone Application
Farone, S. M., and T. M. McNabb
  185
Fluridone Concentration and Exposure Time Requirements For Control of Eurasian Watermilfoil and Hydrilla
Netherland, M. D., K. D. Getsinger, and E. G. Turner
  189
Effects of Fluridone On Hydrilla Growth and Reproduction
Macdonald, G. E., D. G. Shilling, R. L. Doong, and W. T. Haller
  195
Factors Influencing the Efficacy of Glyphosate On Torpedograss (Panicum repens L)
Smith, B. E., D. G. Shilling, W. T. Haller, and G. E. Macdonald
  199
Control of Microcystis aeruginosa By Decomposing Barley Straw
Newman, J. R., and P. R. F. Barrett
  203
Leaf Protein Concentrate From Water Hyacinth
Virabalin, R., B. Kositsup, and H. Punnapayak
  207
Benefits of the British Columbia Aquatic Plant Management Program
Newroth, P. R., and M. D. Maxnuk
  210
Research Needs For Aquatic Plant Management in Developing Countries
Brabben, T. E.
  214
Evaluation of Invasions and Declines of Submersed Aquatic Macrophytes
Chambers, P. A., J. W. Barko, and C. S. Smith
  218
Carbon Fixation and Concentrating Mechanisms
Madsen, T. V., and G. Bowes
  221
New Frontiers in Biocontrol
Forno, I. W., and A. F. Cofrancesco
  223
July
Cover    
A Review of the Biology of Giant Salvinia (Salvinia molesta Mitchell)
Oliver, J. D.
  227
Distribution of Submersed Macrophytes By Echo-Sounder Tracings in Lake Saint-Pierre, Quebec
Fortin, G. R., L. Saintcyr, and M. Leclerc
  232
Production Dynamics of Typha domingensis (Pers) Kunth Population in Cuba
Fraga, J. M. P. and J. Kvet
  240
Biomass, Nitrogen, and Phosphorus Allocation in Parrotfeather (Myriophyllum aquaticum)
Sytsma, M. D., and L. W. J. Anderson
  244
Flood Control Benefits of Aquatic Plant Control in Floridas Flatwoods Citrus Groves
Thunberg, E. M., and C. N. Pearson
  248
Effect of Glyphosate On Different Densities of Water Hyacinth
Lopez, E. G.
  255
Interaction of Formulation and Soil Components On the Aqueous Concentration of Fluridone
Mossler, M. A., D. G. Shilling, K. E. Milgram, and W. T. Haller
  257
Use of Hollow-Fiber Membranes For Measurement of Diffusive Flux of Compounds in Sediments
Sytsma, M. D., and L. W. J. Anderson
  261
The Rapid Suppression of the Growth of Melaleuca quinquenervia Saplings in Australia By Insects
Balciunas, J. K., and D. W. Burrows
  265
Waterchestnut Seed Production and Management in Watervliet Reservoir, New-York
Madsen, J. D.
  271
Herbicide Inhibition of Grass Carp Feeding On Hydrilla
Kracko, K. M., and R. L. Noble
  273
Officers    
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