Archive · 23 Jan 2026
Himachal Forests in Critical Decline Due to Fires and Invasive Weeds
A study by experts found that forests in three districts of Himachal Pradesh are in big trouble.
Old fires that kept burning underground, bugs like termites, and fungi are killing the trees.
People building paths and orchards in the forests are making things worse.
The study says we need to remove weeds, plant new trees, and take care of the soil to save these forests.
Without help, these forests might not recover.
Forest ecosystems in Sirmaur, Shimla, and Solan districts are in critical decline due to historical and recurring forest fires.
Insect infestation, fungal infections, and anthropogenic pressures are compounding the ecological damage.
The study found that sub-surface fires have damaged root systems and made trees vulnerable to secondary biological attacks.
Invasive weeds like Eupatorium are choking the forest floor and increasing fire fuel loads.
The study recommends immediate weed eradication, scientific plantation efforts, and soil aeration for forest restoration.
- Who
- Experts from Dr Y S Parmar University of Horticulture and Forestry, Nauni
- What
- Forest ecosystems in Sirmaur, Shimla, and Solan districts are in critical ecological decline
- When
- Study conducted in December 2023, report submitted earlier this week
- Where
- Sirmaur, Shimla, and Solan districts of Himachal Pradesh
- Why
- Due to historical and recurring forest fires, insect infestation, fungal infections, and anthropogenic pressures
- Study Conducted By
- Dr Y S Parmar University of Horticulture and Forestry, Nauni
- Affected Districts
- Sirmaur, Shimla, and Solan
- Primary Causes
- Forest fires, insect infestation, fungal infections, and anthropogenic pressures
- Key Findings
- Historical fires, termite infestation, fungal pathogens, and invasive weeds
- Recommended Actions
- Weed eradication, scientific plantation, and soil aeration
- Study Commissioned By
- Chief Minister Sukhvinder Singh Sukhu
- Study Team
- Dr Manika Tomar, Dr Ajay Sharma, and Dr Sumit
- Invasive Weed
- Eupatorium