Major Phytophages Found in Crops
Rajesh Kumar1* , Saliga Gazi2 , Gulnar Shirinova2 , Zahida Aliyeva3 ,
Guntakin Rzayeva4
Abstract. This study presents a comprehensive taxanomic and ecological analysis of the primary phytophagous insect pests infesting agroecosystems. The research characterizes the species composition, spatial distribution, and bio-ecological parameters of dominant pests, with a particular focus on their population dynamics and life-cycle synchronization with host plant phenology. Empirical data indicate that the prevalence of insects with specialized sucking and chewing mouthparts constitutes the primary threat to agricultural productivity. The feeding activities of these phytophages result in extensive damage to both vegetative tissues and reproductive organs, leading to a quantifiable reduction in photosynthetic efficiency and overall crop yield quality. Furthermore, the study evaluates the efficacy of contemporary pest management strategies, contrasting conventional chemical interventions with sustainable alternatives. High emphasis is placed on Integrated Pest Management (IPM) frameworks, integrating advanced agrotechnical practices and biological control agents to mitigate pest impact. The findings underscore that rigorous monitoring and scientifically-grounded diagnostic protocols are essential for maintaining ecological equilibrium and ensuring food security. This research provides a strategic foundation for developing targeted pest control programs in modern sustainable agriculture.
Keywords: phytophagous insects, population dynamics, integrated pest management (IPM), crop protection, agroecosystems, taxanomic composition