Daily Current Affairs Quiz: October 2-3, 2025

Notes:
In Punjab, incessant rainfall and floods stopped farmers from spraying anti-fungal medicines. This has led to the emergence of false smut disease, locally called haldi rog, in paddy crops. False smut is a major fungal disease of rice caused by Ustilaginoidea virens. The fungus attacks during the flowering stage, but symptoms appear after panicle emergence. Infected grains show black fungal growth, later covered with yellow fungal mass. It reduces seed germination and significantly lowers yield depending on infection level.

Notes:
The National Crime Records Bureau (NCRB) reported 10,786 farmer and agricultural worker suicides in 2023. Suicides from the farm sector made up 6.3% of total suicides (1,71,418) in India. Out of these, 4,690 were farmers/cultivators (4,553 male, 137 female) and 6,096 were agricultural workers (5,433 male, 663 female). Maharashtra (38.5%) recorded the highest share, followed by Karnataka (22.5%), Andhra Pradesh (8.6%), Madhya Pradesh (7.2%), and Tamil Nadu (5.9%). Several states like West Bengal, Bihar, Odisha, Jharkhand, Delhi, and others reported zero farm suicides. Experts say repeated suicides in 2021, 2022, and 2023 reflect a systemic agrarian crisis in India.

Notes:
National Aeronautics and Space Administration (NASA) has recently launched the Interstellar Mapping and Acceleration Probe (IMAP) mission. Its main goal is to study how solar particles are energised and how the heliosphere shields Earth. Heliosphere is a giant bubble formed by the Sun’s solar wind that covers the entire solar system. Interstellar Mapping and Acceleration Probe (IMAP) will map the heliosphere’s boundary, trace energetic particles, and improve space weather forecasting. It is positioned at the first Earth-Sun Lagrange Point (L1), about 1 million miles from Earth towards the Sun. It will provide near real-time data on solar wind and energetic particles to monitor space weather hazards.

Notes:
India has been re-elected to Part II of the Council of International Civil Aviation Organization (ICAO). Part II includes States contributing most to international civil air navigation facilities. ICAO is a United Nations (UN) specialized agency established in 1944 under the Chicago Convention. Its purpose is to develop safe, secure, and efficient international air transport for peaceful purposes. India has been a founding member of ICAO since 1944, maintaining 81 years of uninterrupted Council presence. India focuses on aviation safety, security, sustainability, equitable connectivity, technology, innovation, and No Country Left Behind initiative.

Notes:
Australia recently approved Lecanemab for early-stage Alzheimer’s disease. Dementia causes progressive memory and thinking problems and is now Australia’s leading cause of death. Alzheimer’s disease accounts for 60-80% of dementia cases. Lecanemab is a monoclonal antibody drug that targets amyloid proteins in the brain. It aims to slow disease progression by tackling the cause of Alzheimer’s, not just symptoms. The drug works by using antibodies to mark amyloid for removal by brain immune cells, preventing toxicity to brain cells.