Enhancing Cotton Crop Yields: Effective Insecticide Strategies Against Dusky Cotton Bug

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The Dusky Cotton Bug (Oxycarenus laetus) poses a significant threat to cotton production, causing both qualitative and quantitative damage. A recent study evaluates the efficacy of various insecticides, including both synthetic and botanical options, in managing these pests effectively.

Key Findings:

  • Most Effective Insecticide: Emamectin benzoate demonstrated the highest efficacy with the lowest LC50 value, making it the most potent insecticide tested.

  • Botanical Alternatives: Neem (Azadirachta indica), Eucalyptus (Eucalyptus camaldulensis), and Chinaberry (Melia azedarach) showed promising results as eco-friendly alternatives.

  • Integrated Pest Management (IPM): Combining synthetic and botanical insecticides can enhance pest control while minimizing environmental risks.

The study emphasizes the importance of residue-based bioassays in identifying effective pest control methods. By integrating these findings into IPM strategies, farmers can mitigate crop losses, improve cotton yield, and promote sustainable agriculture.

DOI Link: hhttps://dx.doi.org/10.61927/igmin249

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