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Save the Bladderwort

Conservation Plan

By: Chamodhi Ranathunga

Block 3 Biology

Ms. Crego

Sources

  • http://www.dnr.state.md.us/naturalresource/spring2011/6.asp
  • http://www.mass.gov/dfwele/dfw/nhesp/species_info/nhfacts/utricularia_subulata.pdf
  • http://dnr.wi.gov/topic/EndangeredResources/Plants.asp?mode=detail&SpecCode=PDLNT020K0
  • http://www.cnhp.colostate.edu/download/documents/Spp_assessments/utriculariaminor.pdf
  • http://www.academia.edu/1246982/Utricularia_Lentibulariaceae_habitat_diversity_in_Peninsular_Malaysia_and_its_implications_for_conservation

Conservation Plan

  • Reduce the application of pesticides across or near rivers or river banks
  • Since they are indicator of a destructed habitat, reduction of bladderwort wont give warning of a suffering community/ecosystem
  • If preferred to cultivate bladderworts for personal use, it can be used as protective material for young fish that are larger than the bladders of bladderworts.

Survival Challenge Vulnerabilities

  • Don't use of fertilizer to grow bladderworts
  • Vulnerable to water quality changes and chemicals that interfere with what they prey on(for Lesser Bladderworts)
  • Too much fertilizer is also bad because it causes :
  • mass production of the plant ;creates too much overgrowth
  • blocking sunlight and oxygen for algae and other small creatures

Threats

Past Present, and Future

  • It can also maintain the population of an invasive species of cane toad
  • The cane toad is invasive because they secrete a poison that can kill a predator in minutes
  • Purple Bladderworts are creating a mutualism with algae for nutrients instead of prey
  • Used to be common in Pennsylvania, but now had has been reduced in number.
  • Spraying of herbicides are harmful for them.
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