Fish predation on Eurasian watermilfoil (Myriophyllum spicatum) herbivores and indirect effects on macrophytes

@article{Ward2006FishPO,
  title={Fish predation on Eurasian watermilfoil (Myriophyllum spicatum) herbivores and indirect effects on macrophytes},
  author={D. M. Ward and R. Newman},
  journal={Canadian Journal of Fisheries and Aquatic Sciences},
  year={2006},
  volume={63},
  pages={1049-1057}
}
  • D. M. Ward, R. Newman
  • Published 2006
  • Biology
  • Canadian Journal of Fisheries and Aquatic Sciences
  • We assessed the effect of fish predation on native and naturalized insect herbivores of the invasive aquatic plant Eurasian watermilfoil (Myriophyllum spicatum) using manipulative field experiments within lakes and a field survey across lakes. For the field experiments, we manipulated sunfish (Lepomis spp.) density in cages in the littoral plant beds of two contrasting lakes: one with many sunfish, few watermilfoil herbivores, and abundant Eurasian watermilfoil; and one with few sunfish, many… CONTINUE READING
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