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PCS ParikshanRajasthan Switch to Hindi
Eradication of Vilayati Babool
Why in News?
The Panchayati Raj Minister of Rajasthan directed officials from the Panchayati Raj and Forest Department to conduct a study and issue guidelines for the complete removal of Vilayati Babool (Prosopis Juliflora), including its roots.
Vilayati Babool (Prosopis juliflora)
- About: Locally known as Vilayati Kikar or Gando Baval, it is an invasive alien plant species native to Mexico, South America, and the Caribbean, now prevalent in India's arid and semi-arid regions.
- Impact:
- The rapid spread of Prosopis Juliflora hampers vegetation growth and depletes soil fertility, reducing agricultural productivity.
- Its expansion destroys pasturelands, creating difficulties for livestock grazing and facilitating the spread of more plants.
Invasive Alien Species
- About: Invasive Alien Species are non-native organisms (plants, animals, fungi, or even microbes) introduced beyond their natural range, forming self-sustaining populations.
- They outcompete native species, disrupt ecosystems, and cause significant ecological, economic, and social impacts.
- According to the Convention on Biological Diversity (CBD), IAS are species that can “arrive, survive, and thrive”, often outcompeting native species for resources.
- In India, the Wildlife Protection Act, 1972 defines IAS as non-native species that threaten wildlife or habitats.
- Other Invasive Alien Species in India: Animal species like African catfish, Nile tilapia, red-bellied piranha, alligator gar, Red-eared Slider (a North American turtle) and plants like Lantana and Water Hyacinth are among the most widespread invasive species in India.
