Author

Omprakash Tetarwal

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Review Open access Jul 2026

Insecticide Resistance Evolution in Global Agricultural Pests: Molecular Mechanisms and Management in a Changing Climate

This review synthesises current understanding of the molecular basis of insecticide resistance, encompassing target-site insensitivity, enhanced metabolic detoxification, reduced cuticular penetration, and altered behaviour, with particular attention to the genes and mutations that underlie resistance to pyrethroids, o...

Omprakash Tetarwal, Nemichand Chopra, Rajendra Ghanswa et al. · Annual Research & Review... · 0 citations

Review Open access Jul 2026

Agroecological Plant Protection for Climate-Resilient Food Systems: Integrating Biodiversity-Based Pest Suppression, Biocontrol Networks, and Soil-Mediated Defense

Global food systems face a convergence of pressures from climate variability, biodiversity loss and the diminishing returns of pesticide-intensive crop protection. This review synthesises current evidence on agroecological plant protection as a pathway toward climate-resilient agriculture, focusing on three interlinked...

Omprakash Tetarwal, Nemichand Chopra, Rajendra Ghanswa et al. · Journal of Agriculture and E... · 0 citations

Review Open access Jul 2026

Climate-Driven Range Shifts in Insect Pests: Redrawing the Global Map of Crop Vulnerability

Rising global temperatures, shifting precipitation regimes, and elevated atmospheric carbon dioxide are altering the geographic ranges, phenology, and population dynamics of insect pests that damage the world's major food crops. This review synthesises evidence on the physiological mechanisms, observed range shifts, an...

Omprakash Tetarwal, Rajendra Ghanswa, Nemichand Chopra et al. · Journal of global agricultur... · 0 citations