Sr.No. Fungicides Conc. (ppm) Growth after 48 hrs of incubation Growth after 72 hrs of incubation
Growth(mm) * Growthinhibition (%) Growth(mm) Growthinhibition (%)
1. Mancozeb(Dithane M-45 75%WP) 1500 16.00*(4.06)** 60.49 (10.99)*** 32.33 (5.73)** 64.07 (8.03)
2000 6.67 (2.68) 83.54 (12.00) 20.67 (4.60) 77.04 (8.80)
2500 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
2. Copper oxychloride (Blue copper 50 WP) 1500 45.50 (6.78) -12.40 (6.94) 90.00 (9.51) 0.00 (0.71)
2000 51.83 (7.23) -28.00 (5.69) 90.00 (9.51) 0.00 (0.71)
2500 61.67 (7.88) -52.30 (2.84) 90.00 (9.51) 0.00 (0.71)
3. Chlorothalonil(Kavach 75WP) 1500 19.33 (4.45) 52.27 (10.62) 41.17 (6.45) 54.26 (7.40)
2000 9.33 (3.13) 76.97 (11.72) 25.67 (5.09) 71.48 (8.48)
2500 0.00 (0.71) 100.00 (12.67) 11.17 (3.41) 87.59 (9.39)
4. Carbendazim(Bavistin 50 WP) 250 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
500 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
1000 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
5. Propiconazole(Tilt 25% EC) 250 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
500 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
1000 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
6. Hexaconazole (Contaf 5% EC) 250 7.83 (2.88) 80.65 (11.88) 18.67 (4.38) 79.26 (8.93)
500 0.00 (0.71) 100.00 (12.67) 12.33 (3.58) 86.30 (9.31)
1000 0.00 (0.71) 100.00 (12.67) 9.33 (3.13) 89.63 (9.49)
7. Carbendazim 12% + Mancozeb 63% (SAAF 75 WP) 1500 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
2000 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
2500 0.00 (0.71) 100.00 (12.67) 0.00 (0.71) 100.00 (10.02)
8. Control - 40.50 (6.40)   90.00 (9.51)  
S.Em.±   0.036 0.08 0.079 0.05
C.D. at 5%   0.10 0.22 .22 0.15
C.V.%   2.49 1.20 3.68 1.17
*Average of three repetition.
**Figures are √X + 0.5 transformed values.
***Figures are √X + 60 transformed values.
Table 1: In-vitro efficacy of fungicides against mycelial growth of L. theobromae.