- To conduct survey and surveillance of weed flora, mapping their distribution, ecology and habitat
- To evaluate new herbicides and work out the residual effect on non-targeted organisms
- To work out effective and economic weed management modules for field and horticultural crops
- To study biology and control of problem weeds including aquatic and parasitic weeds
- To study long-term residual and cumulative effects of herbicides
- To standardize techniques for estimation of herbicide residues in soil, water and food chain
- To test available tools and implements for weed management under various agro-ecosystems, and
- To transfer weed management technologies on farmers’ fields through on-Farm Research and FLDs, their impact assessment and training.