Manganese 13 EDTA
AUTHORISED FOR USE IN ORGANIC PRODUCTION.
| Manganese | (Mn) | water-soluble | 13 % |
| Manganese | (Mn) | chelated by EDTA | 13 % |
Chelating agent: EDTA.
pH range guaranteeing acceptable stability of the chelated fraction: 4 - 7,5.
To be used only where there is a recognised need. Do not exceed the appropriate dose rates.
CHARACTERISTICS:
MANGANESE 13 EDTA is a fertiliser useful to counter Mn-deficiency.
Manganese deficiency, contrary to ferric chlorosis, occurs in older leaves which turn orange. When the deficiency worsens, the leaves shrivel, darken and completely discolour.
MANGANESE 13 EDTA is normally used by foliar application, but it can also be used in soil treatments. If ferric chlorosis and Mn-deficiency occur at the same time, it would be advisable to treat both deficiencies because soils already trated with iron chelated by EDDHA, can suffer from Mn-deficiency (iron make manganese less available).
DOSE RATES AND CONDITIONS OF USE:
FOLIAR APPLICATION
| CROP | DOSE |
| Citrus trees and kiwifruit | 150-200 g/hl |
| Stone fruits | 100-200 g/hl |
| Apple trees | 100-200 g/hl |
| Vineyards | 100-200 g/hl |
| Solanaceae crops and strawberry | 150-200 g/hl |
| Maize | 100-200 g/hl |
| Cereals (barley, wheat, oats) | 100-150 g/hl |
SOIL APPLICATION
| CROP | DOSE |
| Vineyards | 2-4 Kg/Ha |