Field No.

: Cultivator's Plot in Hallur.

Variety

: Co 419

Plot size

: 14 M. x 4.5 M = 63 Sq.M.

Replication: Four

Treatments: 1) Phorate @ 3 Kg a.i./ha

Date of Planting: 7th March 1977

2) Disyston @ 3 Kg a.i./ha

Date of first application

3) Solvirex @ 3 Kg a.i./ha

of treatment : 24th March 1977

4) Sevin dust @ 10 Kg a.i./ha

Date of first observation: 25th June 1977

5) BHC dust @ 10 Kg a.i./ha

Date of second application : 28th June 1977

6) Heptachlor @ 10 Kg a.i./ha

Date of second observation : 30th July 1977

7) Neem cake @ 50 Kg a.i./ha

1. Phorate

2. Disyston

3. Solvirex

4. Sevin dust

5. BHC dust

6. Heptachlor

7. Neem cake

Control