Abstract
Whitefly (Bemisia tabaci) destroys a great proportion of crops in India. Whitefly is the carrier of begomovirus which causes okra yellow vein mosaic viral disease. Preventing the pest infestation without the use of chemical fertilizers and pesticides is the need of the hour. Integrated Pest Management (IPM) involves strategies that maintain pest population below Economic Injury Level (EIL). In the present study a multiplex insect catching trap was constructed with the aim of controlling pest infestation in a sustainable and eco-friendly manner. The multiplex trap was prepared using yellow sticky papers and Methyl Eugenol pheromone as an insect/pest attractant. The traps were placed in field and thereafter plants were tested for the presence of viral DNA using PCR. The fields in which traps were placed showed negligible or few instances of viral infection while the fields in which no traps were placed showed considerable virus infection. Additionally, the fields with the trap showed a higher yield percentage of crop compared to the field with no trap.
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