Shanjun Zhu , Wei Wang

Institute of Life Science, Jiyang College of Zhejiang A&F University, Zhuji, 311800, China
Author    Correspondence author
Molecular Soil Biology, 2024, Vol. 15, No. 3   
Received: 27 Apr., 2024    Accepted: 02 Jun., 2024    Published: 18 Jun., 2024

This is an open access article published under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

The Western Corn Rootworm (Diabrotica virgifera virgifera) is a major pest in maize production, causing significant economic losses globally. This study investigates the biology and ecology of the Western Corn Rootworm, focusing on its life cycle, feeding behavior, and ecological adaptations, which contribute to its persistence and the development of resistance. A comprehensive analysis of various soil insecticides, including their classification, modes of action, and application methods, was conducted, and their efficacy in controlling Western Corn Rootworm populations was evaluated through field trials and experimental data. This study explores the relationship between Western Corn Rootworm infestation and maize yield loss, highlighting the long-term impact of soil insecticide use on maize productivity. It also addresses the development of resistance in Western Corn Rootworm populations and proposes management strategies to mitigate the development of resistance. Furthermore, this study discusses the impact of soil insecticides on the environment and non-target organisms, with a focus on soil health, microbial communities, and non-target species. The role of soil insecticides within an Integrated Pest Management (IPM) framework is analyzed, emphasizing the importance of combining chemical, biological, and cultural control methods. This study identifies the latest trends in soil insecticide development and application, biotechnological advancements, and research gaps, and provides recommendations for sustainable Western Corn Rootworm management practices.

Western corn rootworm (Diabrotica virgifera virgifera); Soil insecticides; Maize yield; Resistance development; Integrated pest management (IPM)