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<p>Mass trapping of males can be used to manage insect pests with the use of female sex pheromones. Mass trapping of FAW moths using sex pheromone traps revealed that although the moth catches began during 39th MSW, peak trapping was noticed on 43rd MSW in all trap density treatments. Maximum moth trapping was observed in the block wherein 15 traps per acre were installed followed by 10 traps and 5 traps per acre treatments. Installation of 10 to 15 traps per acre was found to be as good as the recommended management package for FAW in maize i.e., application of emamectin benzoate 5 SG @ 0.3&#xa0;g/l followed by chloranitraniliprole 18.5 SC @ 0.2&#xa0;ml /l in terms of FAW infestation and foliage damage. All the trap installed treatments (5, 10 and 15 traps/acre) proved to be at par with the recommended package with respect to cob damage caused by FAW and were found on par with the untreated control with regard to the natural enemy activity. Grain yield obtained from 15 traps per acre treatment was on par with the recommended package.</p>

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Evaluation of sex pheromone traps against fall armyworm Spodoptera Frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) incidence on maize

  • 期刊论文

  • 发表日期：

    2026年2月11日

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  • M. V. Matti,
  • C. P. Mallapur,
  • Anandmurthy. T.,
  • D. N. Kambrekar

摘要

Mass trapping of males can be used to manage insect pests with the use of female sex pheromones. Mass trapping of FAW moths using sex pheromone traps revealed that although the moth catches began during 39th MSW, peak trapping was noticed on 43rd MSW in all trap density treatments. Maximum moth trapping was observed in the block wherein 15 traps per acre were installed followed by 10 traps and 5 traps per acre treatments. Installation of 10 to 15 traps per acre was found to be as good as the recommended management package for FAW in maize i.e., application of emamectin benzoate 5 SG @ 0.3 g/l followed by chloranitraniliprole 18.5 SC @ 0.2 ml /l in terms of FAW infestation and foliage damage. All the trap installed treatments (5, 10 and 15 traps/acre) proved to be at par with the recommended package with respect to cob damage caused by FAW and were found on par with the untreated control with regard to the natural enemy activity. Grain yield obtained from 15 traps per acre treatment was on par with the recommended package.