-
Fertiliser handling and safety
- Blended fertiliser quality
- Environment and recycling
- Fertiliser labelling
- Fertiliser security and safety
- Fertiliser spreading
- Fertiliser storage
- Fertiliser technology
- Handling and Transport
- IFA Protect & Sustain Program: Product Stewardship
- Physical properties of fertilisers
- Storage of YaraVita products
-
- Search
YaraVita MANTRAC PRO
YaraVita Mantrac Pro is a highly concentrated flowable manganese formulation containing 8 times more manganese than a typical liquid chelate and almost 3 times that of sulphate or nitrate based liquids.
The fluid formulation makes it easy to measure, pour and mix the product in the spray tank, whilst giving the highest nutrient content.
The product is specifically formulated to provide maximum crop safety. This helps to ensure that application will not cause damage to the crop which can reduce it's market value.
The purity of raw materials selected for this product makes it safe for application to the crop and helps ensure that the harvested produce will not be rejected at any point in the supply chain.
A controlled particle size gives quick uptake and long lasting effect. This reduces the need for repeat applications saving both time and money.
A broad tankmixability makes it easy to co-apply the products with agrochemicals, saving both time and money. Just as important, free access to Tankmix information online or via smart phones makes it quick and easy to check whether products can be co-applied.
The fluid formulation makes it easy to measure, pour and mix the product in the spray tank, whilst giving the highest nutrient content.
The product is specifically formulated to provide maximum crop safety. This helps to ensure that application will not cause damage to the crop which can reduce it's market value.
The purity of raw materials selected for this product makes it safe for application to the crop and helps ensure that the harvested produce will not be rejected at any point in the supply chain.
A controlled particle size gives quick uptake and long lasting effect. This reduces the need for repeat applications saving both time and money.
A broad tankmixability makes it easy to co-apply the products with agrochemicals, saving both time and money. Just as important, free access to Tankmix information online or via smart phones makes it quick and easy to check whether products can be co-applied.
Hops
Hops: 1.5 l/ha when crop is 2.5 metres tall. Water rate: 50 to 500 l/ha.
Mango
Mango: 1 to 2 applications of 1 l/ha applied at bud development to early flush at a 10 to 14 day interval. Water rate: 500 to 1000 l/ha.
Macadamia
Macadamia: 1 to 2 l/ha applied during spring flush, but avoid flowering and early nut development. A repeat application may be made at the same rate at autumn flush. Water rate: 500 to 1000 l/ha.
Groundnuts / peanuts
Groundnuts/Peanuts: 1 l/ha applied at the 4 to 6 leaf stage and again 10 to 14 days later. Water rate: 30 to 200 l/ha.
Soil application
Soil Application: All crops: Up to 4 L/ha. Water rate: 50 L/ha minimum.
Eucalyptus
eucalyptus: 1 to 2 l/ha applied during spring or autumn flush. Water rate: 20 l/ha minimum.
Courgette
Zucchini (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Cucumber
Cucumber (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Lettuce
Lettuce (field grown): 1 L/ha when sufficient leaf area to intercept spray. Note: Final application to be made at least one month before harvest. Water rate: 50 to 500 L/ha.
Spinach
Spinach: 1 l/ha from 4 to 6 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 30 to 200 l/ha
Pumpkin
Pumpkin (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Squash (Field Grown)
Squash (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Cucurbits
Cucurbits (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Broccoli
Broccoli: 1 l/ha from 4-6 leaf stage. For moderate to severe deficiency, repeat applications at 10-14 day intervals. Water rate: 200 l/ha.
Apricot
Apricot: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Cherries
Cherry: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Kiwi
Kiwi: 1 l/ha during extension shoot development and at petal fall / fruit development. Water rate: 500 to 1000 l/ha.
Olives
Olive: 1 L/ha. Apply at the start of the season. Repeat applications at 10 day intervals if necessary. Avoid flowering. Water rate: 1000 L/ha.
Passion Fruit
Passion Fruit: 1 l/ha at shoot extension pre-flowering. Also, repeat as necessary at 10 to 14 day intervals during fruit development until one month before harvest. Water rate: 400 l/ha.
Peach
Peach: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Pears
Pears: 1 to 1.5 L/ha prior to flowering in the case of severe deficiency. Otherwise commence at petal fall and repeat 10 to 14 days later. On russet sensitive varieties delay applications until 6 weeks after petal fall. Water rate: 200 to 1000 L/ha.
Plums
Plum: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Nectarines
Nectarines: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Nursery Stock / Ornamentals
Nursery Stock/Ornamentals: 1 l/ha as soon as there is sufficient leaf area to intercept a spray. Repeat at 10 to 14 day intervals as necessary. Avoid applications during flowering. Spray a maximum of three applications per crop per annum. Note: Do not apply within one month of picking / marketing. Water rate: 100 to 200 l/ha.
Brassica Vegetables
Brassicas: 1 L/ha from 4 true leaves. For moderate to severe deficiency, repeat applications should be made at the above rate at 10 to 14 day intervals. Water rate: 30 to 200 L/ha.
Garlic
Garlic: 1 l/ha two weeks after transplanting, or in the case of direct sown crops, when the crop is 15 cm tall. Repeat applications at 10 to 14 day intervals. Water rate: 30 to 200 l/ha.
Cabbage
Cabbage: 1 l/ha from 4-6 leaf stage. For moderate to severe deficiency, repeat applications at 10-14 day intervals. Water rate: 200 l/ha.
Canola
Canola: 1 L/ha at 4 to 6 leaf stage and at onset of stem extension. An extra application can be made 10 to14 days later for severe deficiency. Avoid flowering. Water rate: 30 to 200 L/ha. Seed Dressing: Typical rate 10 litres per tonne. Also, up to 22 litres per tonne if necessary.
Cereals
Cereals: 1 to 2 l/ha from 2 leaf stage to second node detectable (Zadok's G.S. 12 to 32). For moderate to severe deficiency repeat applications at 7 to14 day intervals. Also, 0.25 l/ha from third node detectable to the end of booting (Zadok's G.S. 33 to 49). Water rate: 30 to 200 l/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Maize
Maize/Sweetcorn: 1 to 2 l/ha at 2 to 8 leaf stage. For moderate to severe deficiency repeat applications at 7 to 14 day intervals. Water rate: 30 to 200 l/ha. Seed Dressing: 4 to 8 litres per tonne.
Sorghum
Sorghum: 1 to 2 l/ha at 2 to 8 leaf stage. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 30 to 200 l/ha.
Acacia
Acacia: 1 to 2 l/ha applied during spring or autumn flush. Water rate: 20 l/ha minimum.
Clover
Clover: 1 l/ha just after every cut. Water rate: 50 to 200 l/ha.
garbanzo
Chickpeas: 1 l/ha at 4 to 6 leaf stage (for deficiency/yield) and 1 to 1.5 l/ha at start of flowering and end of flowering (for quality). Water rate: 30 to 200 l/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Lentil
Lentil: 1 l/ha at the 4 to 6 leaf stage. For moderate to severe deficiency repeat the application 10 to 14 days later. Water rate: 30 to 200 l/ha.
Lupin
Lupin:1 L/ha at the 4 to 6 leaf stage. Repeat 1 - 2 applications at 10 to 14 day intervals if necessary. Water rate: 30 to 200 L/ha. Seed Dressing: 3 to 6 litres per tonne of seed.
Peas
Peas: 1 L/ha at 4 to 6 leaf stage (for deficiency/yield) and 1 to 1.5 L/ha at start of flowering and end of flowering (for Marsh Spot). Water rate: 30 to 200 L/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Soybean
Soya Bean: 1 l/ha when crop is 5 to 15 cm tall (4 to 6 leaves). Water rate: 30 to 200 l/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Alfalfa / Lucerne
Lucerne: 1 L/ha when sufficient leaf cover to intercept spray, and at flower bud formation. Water rate: 30 to 200 L/ha. Seed dressing: 3-6 litres per tonne.
Frijoles
Beans: 1 L/ha at 4 to 6 leaf stage (for deficiency/yield) and 1 to 1.5 L/ha at start of flowering and end of flowering (for quality). Water rate: 30 to 200 L/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Papaya / Paw Paw
Papaya / Paw Paw: 1 l/ha applied before flowering. Water rate: 200 to 600 l/ha.
Water Melon
Water Melon (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Strawberries
Strawberry (field grown): 1 L/ha at green bud. Repeat if needed at 10 to 14 day intervals. Water rate: 200 to 500 L/ha.
Raspberries
Raspberry: 1 l/ha at start of flowering. Water rate: 200 to 500 l/ha.
Carrots
Carrot: 1 to 2 l/ha when crop is 15cm tall. For moderate to severe deficiency repeat applications at 7 to 14 day intervals. Water rate: 30 to 200 l/ha.
Sunflower
Sunflower: 1 l/ha at 4 to 8 pairs of leaves. For moderate to severe deficiency, repeat 10 to 14 days later. Water rate: 30 to 200 l/ha. Seed Dressing: Typical rate 10 litres per tonne. Also, up to 20 litres per tonne if necessary.
Hops
Hops: 1.5 l/ha when crop is 2.5 metres tall. Water rate: 50 to 500 l/ha.
Mango
Mango: 1 to 2 applications of 1 l/ha applied at bud development to early flush at a 10 to 14 day interval. Water rate: 500 to 1000 l/ha.
Macadamia
Macadamia: 1 to 2 l/ha applied during spring flush, but avoid flowering and early nut development. A repeat application may be made at the same rate at autumn flush. Water rate: 500 to 1000 l/ha.
Groundnuts / peanuts
Groundnuts/Peanuts: 1 l/ha applied at the 4 to 6 leaf stage and again 10 to 14 days later. Water rate: 30 to 200 l/ha.
Soil application
Soil Application: All crops: Up to 4 L/ha. Water rate: 50 L/ha minimum.
Eucalyptus
eucalyptus: 1 to 2 l/ha applied during spring or autumn flush. Water rate: 20 l/ha minimum.
Courgette
Zucchini (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Cucumber
Cucumber (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Lettuce
Lettuce (field grown): 1 L/ha when sufficient leaf area to intercept spray. Note: Final application to be made at least one month before harvest. Water rate: 50 to 500 L/ha.
Spinach
Spinach: 1 l/ha from 4 to 6 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 30 to 200 l/ha
Pumpkin
Pumpkin (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Squash (Field Grown)
Squash (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Cucurbits
Cucurbits (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Broccoli
Broccoli: 1 l/ha from 4-6 leaf stage. For moderate to severe deficiency, repeat applications at 10-14 day intervals. Water rate: 200 l/ha.
Apricot
Apricot: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Cherries
Cherry: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Kiwi
Kiwi: 1 l/ha during extension shoot development and at petal fall / fruit development. Water rate: 500 to 1000 l/ha.
Olives
Olive: 1 L/ha. Apply at the start of the season. Repeat applications at 10 day intervals if necessary. Avoid flowering. Water rate: 1000 L/ha.
Passion Fruit
Passion Fruit: 1 l/ha at shoot extension pre-flowering. Also, repeat as necessary at 10 to 14 day intervals during fruit development until one month before harvest. Water rate: 400 l/ha.
Peach
Peach: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Pears
Pears: 1 to 1.5 L/ha prior to flowering in the case of severe deficiency. Otherwise commence at petal fall and repeat 10 to 14 days later. On russet sensitive varieties delay applications until 6 weeks after petal fall. Water rate: 200 to 1000 L/ha.
Plums
Plum: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Nectarines
Nectarines: 1.5 L/ha during fruit development. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 L/ha.
Nursery Stock / Ornamentals
Nursery Stock/Ornamentals: 1 l/ha as soon as there is sufficient leaf area to intercept a spray. Repeat at 10 to 14 day intervals as necessary. Avoid applications during flowering. Spray a maximum of three applications per crop per annum. Note: Do not apply within one month of picking / marketing. Water rate: 100 to 200 l/ha.
Brassica Vegetables
Brassicas: 1 L/ha from 4 true leaves. For moderate to severe deficiency, repeat applications should be made at the above rate at 10 to 14 day intervals. Water rate: 30 to 200 L/ha.
Garlic
Garlic: 1 l/ha two weeks after transplanting, or in the case of direct sown crops, when the crop is 15 cm tall. Repeat applications at 10 to 14 day intervals. Water rate: 30 to 200 l/ha.
Cabbage
Cabbage: 1 l/ha from 4-6 leaf stage. For moderate to severe deficiency, repeat applications at 10-14 day intervals. Water rate: 200 l/ha.
Canola
Canola: 1 L/ha at 4 to 6 leaf stage and at onset of stem extension. An extra application can be made 10 to14 days later for severe deficiency. Avoid flowering. Water rate: 30 to 200 L/ha. Seed Dressing: Typical rate 10 litres per tonne. Also, up to 22 litres per tonne if necessary.
Cereals
Cereals: 1 to 2 l/ha from 2 leaf stage to second node detectable (Zadok's G.S. 12 to 32). For moderate to severe deficiency repeat applications at 7 to14 day intervals. Also, 0.25 l/ha from third node detectable to the end of booting (Zadok's G.S. 33 to 49). Water rate: 30 to 200 l/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Maize
Maize/Sweetcorn: 1 to 2 l/ha at 2 to 8 leaf stage. For moderate to severe deficiency repeat applications at 7 to 14 day intervals. Water rate: 30 to 200 l/ha. Seed Dressing: 4 to 8 litres per tonne.
Sorghum
Sorghum: 1 to 2 l/ha at 2 to 8 leaf stage. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 30 to 200 l/ha.
Acacia
Acacia: 1 to 2 l/ha applied during spring or autumn flush. Water rate: 20 l/ha minimum.
Clover
Clover: 1 l/ha just after every cut. Water rate: 50 to 200 l/ha.
garbanzo
Chickpeas: 1 l/ha at 4 to 6 leaf stage (for deficiency/yield) and 1 to 1.5 l/ha at start of flowering and end of flowering (for quality). Water rate: 30 to 200 l/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Lentil
Lentil: 1 l/ha at the 4 to 6 leaf stage. For moderate to severe deficiency repeat the application 10 to 14 days later. Water rate: 30 to 200 l/ha.
Lupin
Lupin:1 L/ha at the 4 to 6 leaf stage. Repeat 1 - 2 applications at 10 to 14 day intervals if necessary. Water rate: 30 to 200 L/ha. Seed Dressing: 3 to 6 litres per tonne of seed.
Peas
Peas: 1 L/ha at 4 to 6 leaf stage (for deficiency/yield) and 1 to 1.5 L/ha at start of flowering and end of flowering (for Marsh Spot). Water rate: 30 to 200 L/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Soybean
Soya Bean: 1 l/ha when crop is 5 to 15 cm tall (4 to 6 leaves). Water rate: 30 to 200 l/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Alfalfa / Lucerne
Lucerne: 1 L/ha when sufficient leaf cover to intercept spray, and at flower bud formation. Water rate: 30 to 200 L/ha. Seed dressing: 3-6 litres per tonne.
Frijoles
Beans: 1 L/ha at 4 to 6 leaf stage (for deficiency/yield) and 1 to 1.5 L/ha at start of flowering and end of flowering (for quality). Water rate: 30 to 200 L/ha. Seed Dressing: Typical rate 3 litres per tonne. Also, up to 6 litres per tonne if necessary.
Papaya / Paw Paw
Papaya / Paw Paw: 1 l/ha applied before flowering. Water rate: 200 to 600 l/ha.
Water Melon
Water Melon (field grown): 1 to 2 L/ha when sufficient leaf area to intercept spray. Water rate: 50 to 200 L/ha.
Strawberries
Strawberry (field grown): 1 L/ha at green bud. Repeat if needed at 10 to 14 day intervals. Water rate: 200 to 500 L/ha.
Raspberries
Raspberry: 1 l/ha at start of flowering. Water rate: 200 to 500 l/ha.
Carrots
Carrot: 1 to 2 l/ha when crop is 15cm tall. For moderate to severe deficiency repeat applications at 7 to 14 day intervals. Water rate: 30 to 200 l/ha.
Sunflower
Sunflower: 1 l/ha at 4 to 8 pairs of leaves. For moderate to severe deficiency, repeat 10 to 14 days later. Water rate: 30 to 200 l/ha. Seed Dressing: Typical rate 10 litres per tonne. Also, up to 20 litres per tonne if necessary.
