Product applications on Potato
In Indonesia potatoes grow up in mountainous area at the height of 800 meter or above sea level. The central of potato producer is in Bandung (West Java), Wonosobo (Central Java), Malang (East Java) and Brastagih (North Sumatra). Late blight that cause by Phytophthora Infestans is the most dominant disease that attacks potato.
| Group |
|---|
| Pest |
| Nematodes |
| Disease |
| PGR |
| Targets |
|---|
| Penggerek daun Liriomyza sp (Leaf Miner) |
| Perusak daun Lamprosema indicata (Leaf Roller) Plusia chalcites (Semi Looper) |
| Thrips |
| Penggerek umbi Phthorimaea operculella (Potato Tuber Worm) |
| Kutu daun Myzus persicae, Aphis sp |
| Nematoda bengkak akar (Meloidogyne sp) |
| Penyakit bercak kering Alternaria solani (Early blight) |
| Penyakit busuk daun Phytopthera infestans (Late Blight) |
| Meningkatkan jumlah umbi dan bobot umbi |
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| Dosage |
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| 0.75 – 1.5 L/Ha |
| 2 ml/L air |
| 0.5 - 1 ml/L air |
| 1 ml/L air |
| 0.5 ml/L air |
| 2 gr/L |
| 2 ml/L air |
| 0.75 - 1 ml/L air |
| 0.5 ml/L air |
| 0.5 - 1 ml/L air |
| 0.5 - 1 ml/L air |
| 2 gr/L air |
| 2 ml/L air |
| 0.5 ml/L air |
| 0.25 – 0.5 ml/L air |
| 100 kg/ha |
| 0.5 - 1 ml/L air |
| 2 gr/L |
| 1.5 – 3 g/L air |
| 2 - 4 g/L |
| 2 gr/L |
| 5 - 7. 5 PPM 50 - 75 ml/Ha |
