Mechanistic and data-driven approaches to managing vectors & phytopathogens

The Gadhave Lab investigates insect–virus–plant systems as dynamic biological networks, uncovering the mechanistic cross talk that governs transmission and disease dynamics.

We integrate insect vector biology, plant virology, and molecular approaches to shift pest and disease management from reactive suppression to anticipatory, systems-level intervention.

Our goal is to generate mechanistic insight that enables prediction, early detection, and durable control of vectors and phytopathogens across scales—from molecules to agroecosystems.

Our research is organized around four tightly integrated pillars.

Core Research Pillars

Molecular Pathosystems

Mechanisms governing virus–vector–plant interactions

Surveillance & Phenotyping

Scalable measurement of pest and pathogen dynamics

RNAi-Based Pest Management

Targeted, insecticide-reducing control strategies

Ecological Intervention & IPM

System-level strategies for sustainable vector control

Why This Work Matters?

The dual threat remains a major constraint on agricultural productivity and resilience, a challenge intensified by climate variability and changing agroecosystems. Current management approaches are often reactive and chemically intensive.

Our research addresses key gaps by:

Supporting sustainable, ecologically informed control

Linking mechanisms to outcomes

Enabling prediction instead of response