×

UPSC Courses

DNA banner

DAILY NEWS ANALYSIS

GS-III :
  • 13 July, 2020

  • 2 Min Read

Ophiocordyceps Nutans

Ophiocordyceps Nutans

Recently, researchers have found Ophiocordyceps nutans (fungi) for the first time in central India, at the Kanger Valley National Park in Bastar, Chhattisgarh. Earlier, these have been reported in India only from the Western Ghats.

Ophiocordyceps nutans host on a specific insect, Halyomorpha halys. Halyomorpha halys is commonly known as the stink bug and is a pest to forest trees and agricultural crops. The stink bug is known to damage the flower and fruits of soybean, green beans, apple, pear, etc.

Studies have shown that these fungi can be used as a biological pest control agent against stink bugs. Exploring these fungi as a pesticide will help reduce the harmful effect of chemicals in fields.

In the Western Ghats, the local people use these fungi as an immune stimulator. Scientists claim that it contains a component called ‘cordycepin’ which has anti-cancer properties.

Kanger Valley National Park

Kanger Valley got the status of a national park in 1982. It derives its name from the Kanger River, one of the very few perennial rivers of Bastar. The park is a typical mixed humid deciduous type of forest, in which the Sal, Saugaun, teak and bamboo trees are available in abundance. The most popular species in this area is the state bird of Chattisgarh, Bastar Hill Myna which is capable of emulating human voices. The park is known for the presence of underground limestone caves.

Source: PIB


Formation Day

On 1st November, eight Indian states—Andhra Pradesh, Chhattisgarh, Haryana, Karnataka, Kerala, Madhya Pradesh, Punjab, and Tamil Nadu—along with five Union Territories—Andaman and Nicobar Islands, Chandigarh, Delhi, Lakshadweep, and Puducherry—celebrate their Formation Day. This date marks an important milestone in India

Turtle (Kachhua) Wildlife Sanctuary

The Turtle Wildlife Sanctuary, also known as the Kachhua Sanctuary, is located in the Varanasi district of Uttar Pradesh. It is recognised as India’s first freshwater turtle wildlife sanctuary, established to conserve endangered turtle species and support the ecological health of the Ganga River. Location and Extent The sanctuary co

Introduction of AI and Computational Thinking (CT) in

The Ministry of Education plans to introduce Artificial Intelligence (AI) and Computational Thinking (CT) from Class 3 onwards in the 2026–27 academic year. This initiative is part of the National Curriculum Framework for School Education (NCF-SE) 2023 and aligns with the National Education Policy (NEP) 2020. The aim is to prepare student

Sal Tree

Scientists from the Environment Department of Himachal Pradesh University (HPU) in Shimla have recently revealed that the Sal tree (Shorea robusta) is the most effective natural air purifier for combating rising pollution levels. Their findings highlight the tree’s superior capacity to trap dust, absorb gases, and cleanse the air compared

US Resumes Nuclear Weapon Testing

The President of the United States has ordered the resumption of nuclear weapon testing after a gap of 33 years, the last test being in 1992. This decision marks a significant shift in global nuclear policy and has far-reaching implications for geopolitics, the environment, and international security. Status of Global Nuclear Weapon Testing

DNA

03 Dec,2025

Toppers

Search By Date

Newsletter Subscription
SMS Alerts

Important Links

UPSC GS Mains Crash Course - RAW Prelims Answer Key 2024