Effect of ozone stress on crop productivity: A threat to food security

A Ramya, P Dhevagi, R Poornima… - Environmental …, 2023 - Elsevier
Abstract Tropospheric ozone (O 3), the most important phytotoxic air pollutant, can
deteriorate crop quality and productivity. Notably, satellite and ground-level observations …

Ethylenediurea as a potential tool in evaluating ozone phytotoxicity: a review study on physiological, biochemical and morphological responses of plants

S Tiwari - Environmental Science and Pollution Research, 2017 - Springer
Present-day climate change scenario has intensified the problem of continuously increasing
ground-level ozone (O 3), which is responsible for causing deleterious effects on growth and …

Effect of Elevated Tropospheric Ozone on Vigna Mungo L. Varieties

P Dhevagi, A Ramya, S Priyatharshini… - Ozone: Science & …, 2022 - Taylor & Francis
Tropospheric ozone (O3) is widely recognized as the most critical, regional atmospheric
pollutant causing significant losses to agricultural productivity due to its phytotoxicity over …

Efficiency of protectants in alleviating ozone stress on rice cultivars (Oryza sativa L.)

R Poornima, P Dhevagi, A Ramya, M Maheswari… - Atmospheric Pollution …, 2022 - Elsevier
Tropical countries like India, as a result of increased greenhouse gases like tropospheric
ozone (O 3), are concerned about a loss of agricultural output and food security. As a result …

An assessment of growth, floral morphology, and metabolites of a medicinal plant Sida cordifolia L. under the influence of elevated ozone

N Ansari, M Agrawal, SB Agrawal - Environmental Science and Pollution …, 2021 - Springer
Tropospheric ozone (O 3) is a major secondary air pollutant and greenhouse gas, and its
impact on growth, yield, and its quality is well established in the case of crop plants …

Negative impacts of elevated ozone on dominant species of semi-natural grassland vegetation in Indo-Gangetic plain

T Dolker, M Agrawal - Ecotoxicology and Environmental Safety, 2019 - Elsevier
Increasing tropospheric ozone (O 3) concentrations in most regions of the world have led to
significant phytotoxicity to all types of vegetation. Indo-Gangetic Plains of India is one of the …

Reactive oxygen species: generation, damage, and quenching in plants during stress

KK Choudhary, N Chaudhary… - … Oxygen Species in …, 2017 - Wiley Online Library
Reactive oxygen species (ROS) are reactive molecules formed during the normal
metabolism of plants such as superoxide radical, hydrogen peroxide, hydroxyl radicals and …

[PDF][PDF] Chemical and natural plant extract in ameliorating negative impact of tropospheric ozone on wheat crop: a case study in a part of semiarid north west India

A Daripa, A Bhatia, S Ojha, R Tomer… - Aerosol and Air Quality …, 2016 - aaqr.org
ABSTRACTCurrent rise in concentration of tropospheric ozone (O3) has deleterious effect
on growth and yield of crops. Wheat is one of the most O3 sensitive crops. Application of …

Elevated Ozone Negatively Affects the Community Characteristics and Productivity of Subtropical Grassland in India

T Dolker, SB Agrawal, M Agrawal - Ecosystem Health and …, 2023 - spj.science.org
Tropospheric ozone (O3) is found to be a severe threat to agriculture and natural vegetation.
The present study was conducted to investigate the structural and functional changes in an …

Improving growth and seed yield of squash by foliar applications with moringa leaf extract, ascorbic acid or benzyladenine

AZ Hegazi, AY Ismaiel, TG Anany - Egypt. J. Hort, 2015 - ejoh.journals.ekb.eg
FOLIAR SPRAY with nutrients and other amendments is becoming an…. essential addition
to standard cultivation techniques and must be adjusted carefully to avoid off-target spray …