- Address : Bathalagoda, Ibbagamuwa, Sri Lanka
- E- Mail : rrdi@doa.gov.lk
- Telephone : +94 372 258561
- Fax : +94 372 259881
Technologies
Weed Science Division
- Identify the herbicide resistant of weeds and give solutions for herbicides resistant.
- Identify weedy rice in Sri Lanka and give integrated weedy rice control method
- New herbicide recommendations.