Gujarat turns over new leaf, bans invasive tree species: ‘Adverse impact’

Source: The post is based on the article “Gujarat turns over new leaf, bans invasive tree species: ‘Adverse impact’” published in “Indian Express” on 28th September 2023.

What is the News?

Gujarat Government has banned the planting of Conocarpus trees in both forest and non-forest areas due to their adverse impact on the environment and human health. 

Earlier, Telangana had also banned the Conocarpus Trees.

What are Conocarpus Trees? 

Conocarpus is an evergreen species with dark-green shiny leaves.They are fast-growing and can be trimmed into various shapes, making them an attractive choice. 

It is native to parts of North and South America, as well as parts of Africa.

These trees have been the popular choice in recent years for beautification of public spaces to residential societies and factories.

They are being grown as trees lining public roads as well as hedges along walkways in gardens and are amenable to be trimmed into various shapes.

However, Conocarpus trees have several adverse impacts.For instance:

Firstly, pollen from the trees have been found to trigger  health issues like cold, cough, asthma, and allergies. 

Secondly, conocarpus trees penetrate deep into the ground and extend horizontally.On several occasions, it has come to the notice of the authorities that their roots damage underground electricity cables, communication lines, drainage lines and drinking water pipes.

Thirdly, the conocarpus tree absorbs more water from soil than other species and is a threat to groundwater.