Locality |
Code of morphotypes |
Foumbot |
F1BT |
Mbouda |
F2BD |
F3BD |
|
F4BD |
Table 1: Different morphotypes of Fusarium Spp. associated with tomatoes fruits rots
Morphotypes |
Concentration (mg/ml) |
Percentage inhibition (%) |
|||
C. lusitanica |
P. pedoncularis |
C. maniana |
C. citratus |
||
F1BT |
0 (T-) |
00.00±00.00e* |
00.00±00. 00e |
00.00±00. 00d |
00. 00±00. 00e |
16.384 |
94.12±01.00b |
96.47±00.02b |
82.39±00.07b |
87.45±00.68b |
|
8.192 |
91.76± 00.03c |
95.29± 01.00c |
80.78± 00.68b |
85.88± 00.17c |
|
4.096 |
89.92±00. 14d |
93.92±00.01d |
78.82±02.04c |
82.94±01.02d |
|
1 (T+) |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
F2BD |
0 (T-) |
00. 00±00. 00c |
00.00±00. 00c |
00.00±00. 00d |
00. 00±00. 00c |
16.384 |
96.08±06.79a |
100.00±00. 00a |
91.76±07.16b |
90.20±08.51b |
|
8.192 |
95.29±08.15a |
100.00±00. 00a |
90.59±08.15b |
88.24±10.20b |
|
4.096 |
82.35±00. 02b |
87.45±01.36b |
82.16±00.34c |
81.37±00.68b |
|
1 (T+) |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
F3BD |
0 (T-) |
00. 00±00. 00c |
00.00±00. 00c |
00.00±00. 00c |
00. 00±00. 00c |
16.384 |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
8.192 |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
4.096 |
83. 33±00.34b |
85.18±00.61b |
87.84±00.68b |
82.75± 00.34b |
|
1 (T+) |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
F4BD |
0 (T-) |
00. 00±00. 00d |
00.00±00. 00c |
00,00±00, 00c |
00. 00±00. 00d |
16.384 |
90.00±00.20b |
91.29±00. 11b |
94.51±00.34b |
93.53±01.02b |
|
8.192 |
74.78±01.65c |
90.24±00. 25b |
94.31±00.02b |
92.35±00. 01c |
|
4.096 |
73.33±01.78c |
85.65±07.95b |
94.12±00. 01b |
92.35±00. 03c |
|
1 (T+) |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
Table 2: Effect of aqueous plant extracts and synthetic fungicide on the inhibition of radial mycelia growth of Fusarium Spp. morphotypes recorded in percentage
*Values in the same column followed by different letters are significantly different (p≤0.05) according to Duncan Multiple RangeTest. T- = negative control (Distilled water); T+ = positive control (Mancozeb).
Morphotypes |
Concentration (mg/ml) |
Percentage inhibition (%) |
|||
C. lusitanica |
P. pedoncularis |
C. maniana |
C. citratus |
||
F1BT |
0 (T-) |
00.00±00.00d* |
00.00±00. 00e |
00.00±00. 00e |
00. 00±00. 00e |
2.048 |
97.65±00.08b |
96.47±00.68b |
90.04±00. 07b |
94.50±01. 68b |
|
1.024 |
94.12± 00.01c |
95.29± 00.01c |
86.28± 00. 68c |
92.94± 00.01c |
|
0.512 |
93.73±00. 68c |
91.73±00.07d |
84.71±00.00d |
91.76±00.01d |
|
1 (T+) |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
F2BD |
0 (T-) |
00. 00±00. 00c |
00.00±00. 00c |
00.00±00. 00e |
00. 00±00. 00d |
2.048 |
100.00±00. 00a |
100.00±00. 00a |
89.57±0.07c |
100.00±00.00a |
|
1.024 |
100.00±00. 00a |
100.00±00. 00a |
90.00±00.10b |
91.76±00.02b |
|
0.512 |
95.29±00. 01b |
85.49±00.68b |
88.82±00,00d |
88.31±00.07c |
|
1 (T+) |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
F3BD |
0 (T-) |
00. 00±00. 00c |
00.00±00. 00c |
00.00±00. 00c |
00. 00±00. 00c |
2.048 |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
1.024 |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
0.512 |
92.94±00.04b |
94.51±00.68b |
81.18±00.03b |
82.76± 01.36b |
|
1 (T+) |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
F4BD |
0 (T-) |
00. 00±00. 00e |
00.00±00. 00e |
00.00±00. 00e |
00. 00±00. 00e |
2.048 |
95.10±00. 34b |
97.06±01. 02b |
85.64±00.12b |
86.47±00.33b |
|
1.024 |
93.73±00.68c |
91.69±00.14c |
83.53±00.21c |
85.88±00. 01c |
|
0.512 |
90.59±00.03d |
87.06±00.00d |
81.57±01.36d |
84.31±00.68d |
|
1 (T+) |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
100.00±00. 00a |
|
Table 3: Effect of etanolic plant extracts and synthetic fungicide on the inhibition of radial mycelia growth of Fusarium Spp. morphotypesrecorded in percentage
*Values in the same column followed by different letters are significantly different (p≤0.05) according to Duncan Multiple RangeTest. T- = negative control (Distilled water); T+ = positive control (Mancozeb).
Morphotypes |
Treatments |
Concentration (mg/ml) |
Lesion area (mm2) |
F1FBT |
T- |
0 |
193.33 ± 05.78a* |
C. lusitanica |
16.384 |
90.00± 00.01b |
|
P. pedoncularis |
16.384 |
85.00± 00.02b |
|
C. maniana |
16.384 |
84.33± 01.73b |
|
C. citrus |
16.384 |
89.00± 01.73b |
|
Mancozebe |
1 |
00.00 ± 00.00c |
|
F2BD |
T- |
0 |
138.00± 01.73a |
C. lusitanica |
16.384 |
00.00 ± 00.00c |
|
P. pedoncularis |
16.384 |
00.00 ± 00.00c |
|
C. maniana |
16.384 |
105,79± 00.82b |
|
C. citrus |
16.384 |
00.00 ± 00.00c |
|
Mancozebe |
1 |
00.00 ± 00.00c |
|
F3BD |
T- |
0 |
202.67±02.31a |
C. lusitanica |
16.384 |
00.00 ± 00.00b |
|
P. pedoncularis |
16.384 |
00.00 ± 00.00b |
|
C. maniana |
16.384 |
00.00 ± 00.00b |
|
C. citrus |
16.384 |
00.00 ± 00.00b |
|
Mancozebe |
1 |
00.00 ± 00.00b |
|
F4BD |
T- |
0 |
181.33± 02,31a |
C. lusitanica |
16.384 |
100.67±00.91b |
|
P. pedoncularis |
16.384 |
97.00± 06.08b |
|
C. maniana |
16.384 |
101.71± 00.49b |
|
C. citrus |
16.384 |
103.67± 00.58b |
|
Mancozebe |
1 |
00.00 ± 00.00c |
Table 4: Effect of plant aqueous extracts on the lesion area developed by Fusarium Spp. morphotypes on tomato fruits at 16.384 mg/ml (mm²)
*Values in the same row followed by different letters are significantly different (P <0.05). Data are means ± SD of three experiments, T- = negative control (Distilled water) ; M = mancozebe
Morphotypes |
Treatments |
Concentration (mg/ml) |
Lesion area (mm2) |
F1FBT |
T- |
0 |
193.33 ± 05.78a* |
C. lusitanica |
2.048 |
80.33 ± 00.58b |
|
P. pedoncularis |
2.048 |
75.20 ± 00.17b |
|
C. maniana |
2.048 |
76.00 ± 01.29b |
|
C. citrus |
2.048 |
79.27± 01.50b |
|
Mancozebe |
1 |
00.00 ± 00.00c |
|
F2BD |
T- |
0 |
138.00± 01.73a |
C. lusitanica |
2.048 |
00.00 ± 00.00b |
|
P. pedoncularis |
2.048 |
00.00 ± 00.00b |
|
C. maniana |
2.048 |
00.00 ± 00.00b |
|
C. citrus |
2.048 |
00.00 ± 00.00b |
|
Mancozebe |
1 |
00.00± 00.00b |
|
F3BD |
T- |
0 |
202.67±02.31a |
C. lusitanica |
2.048 |
00.00 ± 00.00b |
|
P. pedoncularis |
2.048 |
00.00 ± 00.00b |
|
C. maniana |
2.048 |
00.00 ± 00.00b |
|
C. citrus |
2.048 |
00.00 ± 00.00b |
|
Mancozebe |
1 |
00.00 ± 00.00b |
|
F4BD |
T- |
0 |
181.33± 02,31a |
C. lusitanica |
2.048 |
90.34±00.78b |
|
P. pedoncularis |
2.048 |
87.51± 06.43b |
|
C. maniana |
2.048 |
91.42± 01.15b |
|
C. citrus |
2.048 |
93.67± 00.58b |
|
Mancozebe |
1 |
00.00 ± 00.00c |
Table 5: Effect of plant ethanolic extracts on the lesion area developed by Fusarium Spp. morphotypes on tomato fruits at 2.048 mg/ml (mm2)
*Values in the same row followed by different letters are significantly different (P <0.05). Data are means ± SD of three experiments, T- = negative control (Distilled water) ; M = mancozebe
Figure 1: Effect of ethanolic extracts of P. peduncularis on tomatoes rot, 7 days after fruits inoculation by Fusarium Spp
A: negative control (distilled water), B: positive control (mancozeb) and C: Plate treated with extracts of P. peduncularis
Figure 2: Effect of aqueous extracts of P. peduncularis on tomatoes rot, 7 days after fruits inoculation by Fusarium Spp. E: negative control (distilled water), F: positive control (mancozeb) and G: Plate treated with extracts of P. peduncularis
Tables at a glance
Figures at a glance