Cotton Research Station
Srivilliputhur
Veppanthattai
Coconut Research Station
Veppankulam
Horticultural Research Station
Kodaikanal
Pechiparai
Palur
Thadiyankudisai
Ooty
Yercaud
Chennai (UHDC)
Hybrid Rice Evaluation Center
Gudalore
Oilseed Research Station
Tindivanam
Regional Research Station
Aruppukkottai
Paiyur
Vridhachalam
Rice Research Station
Ambasamudram
Tirur
Soil and Water Management Research Station
Thanjavur
Sugarcane Research Station
Cuddalore
Melalathur
Sirugamani
Tapioca & Castor Research Station
Yethapur