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.