What question did this study set out to answer?

The aim is to identify key plant volatiles that attract whiteflies and validate their effectiveness in pest management.

April 19, 2026

Integrative screening of plant volatiles through transient receptor potential channel docking, olfactometry, and field validation in Bemisia tabaci

APAmit Umesh PaschapurVivekananda Parvatiya Krishi Anusandhan Sansthan DPDheerendra Pandey LSLokendra SinghIndian Agricultural Statistics Research Institute

Key Points

The aim is to identify key plant volatiles that attract whiteflies and validate their effectiveness in pest management.
Docking studies to assess molecular interactions between volatiles and receptors.
Olfactometry to evaluate attraction in a lab setting.
Field validation of attractants for consistent pest monitoring.
Key contributors identified include TRPA1 and TRPM channels.
Validated attractants include thymol, β-caryophyllene, and cuminaldehyde.
Demonstrated stronger and more reliable monitoring of whiteflies in various settings.

Abstract

The convergence of docking affinity, lab attraction, RNAi-dependent behavioural suppression, and consistent field performance supports TRPA1/TRPM as key contributors to volatile-guided orientation and delivers validated attractants (notably thymol, β-caryophyllene, cuminaldehyde) for stronger, more reliable whitefly monitoring and semiochemical-based integrated pest management. © 2026 Society of Chemical Industry.

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