Host Plant Resistance under Changing Climatic Scenario: Improvement and Exploration for Climate Smart Pest Management

Climate change presents a widespread issue that impacts the dynamic between pests and crops on a global scale. Rising temperatures, increased CO2 levels, and alterations in rainfall patterns are influencing the distribution, population, and potential damage of insects worldwide. The excessive use of pesticides is resulting in significant adverse effects on both the environment and human health. Furthermore, the production of fumigants is closely linked to the exacerbation of global warming. In the face of changing climatic conditions, plants’ natural defenses against pests are being disrupted. It is imperative to develop resilient crop varieties that can withstand these changes and maintain resistance against pests. Additionally, there should be a greater emphasis on utilizing host plant resistance to ensure sustainability in agricultural practices.