Citation
Tapan Kumar Dey, . and Md. Ayub Ali, . and Md. Monirul Islam, . and Laila Naher, . and Md. Matiar Rahman, . Integrated management of stem canker and black scurf of potato. pp. 653-666. ISSN 1511-3701
Abstract
The study was conducted to evaluate the efficacy of integrated management of stem canker and black scurf disease affecting the potato plant. The integrated management options were: T1 Poultry manure (PM) seed trmatent (ST) with Azoxystrobin (0.05) T2 PM STAzoxystrobin (0.10) T3 PMST-Boric acid (3.0) T4 PM ST-Carboxin (0.20) T5 PM ST- Carbendazim (0.10) T6 PM soil drenching (SD) - Azoxystrobin (0.05) T7 PM SD-Azoxystrobin (0.10) T8 PM SD-Carboxin (0.20) T9 PM SD-Carbendazim(0.10) and T10 Untreated control. The integrated management significantly influenced the disease incidence yield attributes and yield of potato. The lowest disease incidence (11.2) and percentage of disease index (4.58) were found in T7 (poultry manure at 5 t ha-1 before 25 days of planting DAP soil drenching with Azoxystrobin at 0.10 during sowing and 45 DAP) followed by T6 (PM 5 t ha-1 soil drenching with Azoxystrobin at 0.05). The minimum weight of russet (480 g plot-1) deformed (450 g plot-1) and Sclerotia infected (150 g plot-1) tubers were also recorded in T7. The highest healthy tuber (1900.05 g plot-1) and tuber yield (22.4 t ha-1) were found in the same treatment. Therefore poultry manure 5 t ha-1 before 25 DAP soils drenching with Azoxystrobin at 0.10 during sowing and 45 DAP can be recommended to produce healthy tubers and maximum tuber yield of potato.
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Abstract
The study was conducted to evaluate the efficacy of integrated management of stem canker and black scurf disease affecting the potato plant. The integrated management options were: T1 Poultry manure (PM) seed trmatent (ST) with Azoxystrobin (0.05) T2 PM STAzoxystrobin (0.10) T3 PMST-Boric acid (3.0) T4 PM ST-Carboxin (0.20) T5 PM ST- Carbendazim (0.10) T6 PM soil drenching (SD) - Azoxystrobin (0.05) T7 PM SD-Azoxystrobin (0.10) T8 PM SD-Carboxin (0.20) T9 PM SD-Carbendazim(0.10) and T10 Untreated control. The integrated management significantly influenced the disease incidence yield attributes and yield of potato. The lowest disease incidence (11.2) and percentage of disease index (4.58) were found in T7 (poultry manure at 5 t ha-1 before 25 days of planting DAP soil drenching with Azoxystrobin at 0.10 during sowing and 45 DAP) followed by T6 (PM 5 t ha-1 soil drenching with Azoxystrobin at 0.05). The minimum weight of russet (480 g plot-1) deformed (450 g plot-1) and Sclerotia infected (150 g plot-1) tubers were also recorded in T7. The highest healthy tuber (1900.05 g plot-1) and tuber yield (22.4 t ha-1) were found in the same treatment. Therefore poultry manure 5 t ha-1 before 25 DAP soils drenching with Azoxystrobin at 0.10 during sowing and 45 DAP can be recommended to produce healthy tubers and maximum tuber yield of potato.
Additional Metadata
| Item Type: | Article |
|---|---|
| AGROVOC Term: | Solanum tuberosum |
| AGROVOC Term: | Potatoes |
| AGROVOC Term: | Fungicides |
| AGROVOC Term: | Fungi |
| AGROVOC Term: | Field experiments |
| AGROVOC Term: | Loam soils |
| AGROVOC Term: | Acid soils |
| AGROVOC Term: | Manures (fertilizers) |
| AGROVOC Term: | Seed treatment |
| AGROVOC Term: | Crop yield |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 24 Apr 2025 06:29 |
| URI: | http://webagris.upm.edu.my/id/eprint/24915 |
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