Application of Nanotechnology in Sericulture: A Review

Abstract

Nanoparticles (NPs) have emerged as promising tools for enhancing mulberry cultivation and the performance of silkworms, crucial for silk production. Mulberry, a vital plant for silk production, demands proper nutrient management for optimal growth and leaf production. Application of NPs, particularly zinc oxide and iron oxide, has shown significant improvements in mulberry growth parameters. Furthermore, NPs have demonstrated positive effects on silkworm larvae, enhancing feed efficiency and growth parameters, leading to better cocoon traits. Silkworms fed with NPs-treated mulberry leaves exhibited increased body weight, cocoon weight, and silk filament characteristics. Additionally, NPs have shown promise in enhancing silkworm reproduction and fecundity while conferring resistance against diseases like BmNPV. Various NPs, including TiO2, silver and chitosan, have exhibited antibacterial properties against silkworm pathogens, thereby contributing to disease prevention. Overall, NPs offer a sustainable and effective approach to enhance mulberry cultivation, improve silkworm performance and mitigate disease risks, thus potentially revolutionizing silk production practices.