Product applications on onion plants
Red onion (Allium Ascalonicum) is popular ingredients that used as the basic ingredients in varieties Indonesian culinary. Central Java is the main producer of red onion. Armyworm (Spodoptera Exigua) and purple spots (Alternaria Porri) are the common disease in onion.
| Group |
|---|
| Pest |
| Disease |
| PGR |
| Targets |
|---|
| Ulat Grayak Spodoptera sp (Armyworm) |
| Thrips |
| Kutu daun (Aphis sp) |
| Penggorok daun (Liriomyza sp) |
| Penyakit bercak ungu Alternaria porri (Purple Blotch) |
| Penyakit antraknosa Colletotrichum sp (Anthraknose) |
| Meningkatkan jumlah umbi pertanaman |
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| Dosage |
|---|
| 0.75 – 1.5 ml/L air |
| 0.75 – 1 ml/L air |
| 0.5 – 1 ml/L air |
| 0.75 – 1 ml/L air |
| 1.5 – 2 ml/L air |
| 0.5 – 1 ml/L air |
| 0.5 – 1 ml/L air |
| 1 – 1.5 ml/L air |
| 1.5 – 2 ml/L air |
| 0.25 – 0.5 ml/L air |
| 2 g/L air |
| 0.5 ml/L air |
| 0.25 – 0.5 ml/L air |
| 0.5 – 1 ml/L air |
| 0.5 - 1 ml./L air |
| 1.5 – 3 g/L air |
| 2 gr/L |
| 0.5 - 1 ml/L air |
| 1.5 – 3 g/L air |
| 2 gr/L |
| 2 gr/L |
| 5 - 7. 5 PPM 50 - 75 ml/Ha |
