YaraVita MANTRAC PRO

Image of 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, while 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.

Analysis
6.9% w/v = 69 g/l N
50% w/v = 500 g/l Mn

Pack Size
10 litres

Nutrient composition Product and safety information Product application advice
Alfalfa / Lucerne

Lucerne: 0.8 to 1 l/ha when sufficient leaf cover to intercept spray and at flower bud formation. Water rate 30-200 l/ha.

Apples

Apple: 1 to 1.5l/ha prior to flowering in the case of severe deficiency. Otherwise commence applications 4 weeks after petal fall and repeat 10 to 14 days later. Also, 1 to 1.5 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha. For improved green background colour with the variety Granny Smith only: 6 applications of 0.75 l/ha from December drop to around 4 weeks pre-harvest. Water rate: 200 l/ha.
Apricot

Apricot: 1 to 1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.
Asparagus

Asparagus: 1 to 2 l/ha when there is sufficient leaf area to intercept spray and prior to senescence of ferns. Water rate: 50-200 l/ha.

Avocado

Avocado: 1 to 1.5 l/ha at spring and summer flush. Water rate: 500 to 1000 l/ha.
Beans

Beans: 1 to 1.5 l/ha from start of flowering to swelling of pods. Repeat application if deficiency is severe. Water rate: 50-200 l/ha.

Blackcurrants

Blackcurrant: 1 l/ha at start of flowering. Water rate: 200-500 l/ha.

Blueberries

Blueberries: 2 l/ha at petal fall. Water rate: 200 l/ha.
Brassica Vegetables

Brassicas: 1.25 to 1.5 l/ha from 4 to 9 true leaves. Water rate: 50-500 l/ha.
Broccoli

Broccoli: 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.
Brussels sprouts

Brussels Sprouts: 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.

Cabbage

Cabbage: 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.
Carrots

Carrots: 1 to 1.5 l/ha when sufficient leaf area to intercept spray and, if necessary, at 7 to 10 day intervals after this. Water rate: 50-200 l/ha.
Cauliflower

Cauliflower: 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.
Cereals

Cereals: 1 to 2 l/ha from 2 leaf stage to first node detectable (Zadok's G.S. 12 to 31). For moderate to severe deficiency repeat applications at 10 to14 day intervals. Water rate: 30-200 l/ha. For aerial applications 0.5 l/ha applied at the timings described above. Water rate: 20-50 l/ha.

Cherries

Cherry: 1 to 1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.
Citrus

Citrus: 1.25-1.5 l/ha during spring and autumn flushes. Water rate: 500-1000 l/ha.
Clover

Clover: 1 l/ha just after every cut. Water rate: 50-200 l/ha.

Cucumber

Cucumber (Field Grown): 1 l/ha applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary for moderate to severe deficiency with a 10 to 14 day interval. Water rate: 30 to 500 l/ha.

Cucurbits

Cucurbits (field grown): 1-2 l/ha when sufficient leaf area to intercept spray. Water rate: 50-200 l/ha.

Eucalyptus

Eucalyptus: 1 to 2 l/ha applied during spring or autumn flush. Water rate: 20 l/ha minimum.

Fodder Beet

Fodder beet: 1 l/ha at 4 to 6 leaf stage. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 30 to 200 l/ha.

Garlic

Garlic: 1 l/ha when sufficient leaf area to intercept spray. Water rate: 50-200 l/ha.

Wine Grape

Grapevines: 750 ml/ha at flower truss visible, at flower buds separated and at fruit set. Water rate: 500-1000 l/ha.
Kiwi

Kiwifruit: 1 l/ha during extension shoot development and from 2 weeks post petal fall (avoid flowering). Water rate: 500-2000 l/ha.
Lettuce

Lettuce (field grown): 1 l/ha when sufficient leaf area to intercept spray. N.B. Apply at least 1 month before harvest. Water rate: 50-500 l/ha.
Maize

Maize: 1 to 2 l/ha at 4 to 8 leaf stage. For moderate to severe deficiency repeat applications at 10 to14 day intervals. Water rate: 75-200 l/ha.
Nectarines

Nectarines: 1 to 1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.

Nuts (Deciduous)

Nuts (deciduous): 1 to 2 l/ha 7 to 14 days after petal fall. Water rate: 500-1000 l/ha.

Oilseed Rape

Canola: 1.25-1.5 l/ha from 4 to 9 true leaves. Water rate: 50-500 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.
Onions

Onion/Garlic: 1 l/ha when sufficient leaf area to intercept spray. Water rate: 50-200 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: 1-1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.

Pears

Pears: 1-1.5 l/ha at pink bud, and at fruit set* to fruit development* in case of moderate or severe deficiency. Water rate: 500-1000 l/ha. *It may, under certain conditions, be necessary to delay applications until 6 weeks after flowering on varieties sensitive to russetting.

Peas

Peas: 1-1.5 l/ha from start of flowering to swelling of pods. Repeat application if deficiency is severe. Water rate: 50-200 l/ha.

Pepper

Pepper (Field Grown): 1 l/ha applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary in cases of moderate or severe deficiency. Allow 10 to 14 day interval. Water rate: 30 to 500 l/ha. .

Persimmons

Persimmons: 1-1.5 l/ha applied from 4 weeks after petal fall and repeat if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.
Plums

Plum: 1-1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.
Potatoes

Potatoes: 1 to 2 l/ha at one week after 100% emergence. For moderate to severe deficiency, repeat applications at 10 to 14 day intervals. Also, 1 l/ha following petiole analysis during tuber bulking. Water rate: 30-200 l/ha.
Raspberries

Raspberry: 1 l/ha at start of flowering. Water rate: 200 to 500 l/ha.

Spinach

Spinach: 1 l/ha at the 4 to 6 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 30 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: 200-500 l/ha.
Sugar Beet

Sugar beet: 1 to 2 l/ha from 4 to 6 leaf stage. For moderate to severe deficiency, applications may be repeated at 7 to 14 day intervals. Water rate: 30 to 200 l/ha.

Tomato

Tomato (field grown): 0.5-1 l/ha at the 4 to 6 leaf stage and repeated at 10 to 14 day intervals if required by moderate to severe deficiency. Water rate: 30-500 l/ha.
Amenity Turf

Turf: 1 l/ha as soon as growth commences in spring and/or following identification of need by analysis. Repeat sprays at 10 to 14 day intervals as necessary. Water rate: 30 to 200 l/ha.

Alfalfa / Lucerne

Lucerne: 0.8 to 1 l/ha when sufficient leaf cover to intercept spray and at flower bud formation. Water rate 30-200 l/ha.

Apples

Apple: 1 to 1.5l/ha prior to flowering in the case of severe deficiency. Otherwise commence applications 4 weeks after petal fall and repeat 10 to 14 days later. Also, 1 to 1.5 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha. For improved green background colour with the variety Granny Smith only: 6 applications of 0.75 l/ha from December drop to around 4 weeks pre-harvest. Water rate: 200 l/ha.
Apricot

Apricot: 1 to 1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.
Asparagus

Asparagus: 1 to 2 l/ha when there is sufficient leaf area to intercept spray and prior to senescence of ferns. Water rate: 50-200 l/ha.

Avocado

Avocado: 1 to 1.5 l/ha at spring and summer flush. Water rate: 500 to 1000 l/ha.
Beans

Beans: 1 to 1.5 l/ha from start of flowering to swelling of pods. Repeat application if deficiency is severe. Water rate: 50-200 l/ha.

Blackcurrants

Blackcurrant: 1 l/ha at start of flowering. Water rate: 200-500 l/ha.

Blueberries

Blueberries: 2 l/ha at petal fall. Water rate: 200 l/ha.
Brassica Vegetables

Brassicas: 1.25 to 1.5 l/ha from 4 to 9 true leaves. Water rate: 50-500 l/ha.
Broccoli

Broccoli: 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.
Brussels sprouts

Brussels Sprouts: 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.

Cabbage

Cabbage: 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.
Carrots

Carrots: 1 to 1.5 l/ha when sufficient leaf area to intercept spray and, if necessary, at 7 to 10 day intervals after this. Water rate: 50-200 l/ha.
Cauliflower

Cauliflower: 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.
Cereals

Cereals: 1 to 2 l/ha from 2 leaf stage to first node detectable (Zadok's G.S. 12 to 31). For moderate to severe deficiency repeat applications at 10 to14 day intervals. Water rate: 30-200 l/ha. For aerial applications 0.5 l/ha applied at the timings described above. Water rate: 20-50 l/ha.

Cherries

Cherry: 1 to 1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.
Citrus

Citrus: 1.25-1.5 l/ha during spring and autumn flushes. Water rate: 500-1000 l/ha.
Clover

Clover: 1 l/ha just after every cut. Water rate: 50-200 l/ha.

Cucumber

Cucumber (Field Grown): 1 l/ha applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary for moderate to severe deficiency with a 10 to 14 day interval. Water rate: 30 to 500 l/ha.

Cucurbits

Cucurbits (field grown): 1-2 l/ha when sufficient leaf area to intercept spray. Water rate: 50-200 l/ha.

Eucalyptus

Eucalyptus: 1 to 2 l/ha applied during spring or autumn flush. Water rate: 20 l/ha minimum.

Fodder Beet

Fodder beet: 1 l/ha at 4 to 6 leaf stage. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 30 to 200 l/ha.

Garlic

Garlic: 1 l/ha when sufficient leaf area to intercept spray. Water rate: 50-200 l/ha.

Wine Grape

Grapevines: 750 ml/ha at flower truss visible, at flower buds separated and at fruit set. Water rate: 500-1000 l/ha.
Kiwi

Kiwifruit: 1 l/ha during extension shoot development and from 2 weeks post petal fall (avoid flowering). Water rate: 500-2000 l/ha.
Lettuce

Lettuce (field grown): 1 l/ha when sufficient leaf area to intercept spray. N.B. Apply at least 1 month before harvest. Water rate: 50-500 l/ha.
Maize

Maize: 1 to 2 l/ha at 4 to 8 leaf stage. For moderate to severe deficiency repeat applications at 10 to14 day intervals. Water rate: 75-200 l/ha.
Nectarines

Nectarines: 1 to 1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.

Nuts (Deciduous)

Nuts (deciduous): 1 to 2 l/ha 7 to 14 days after petal fall. Water rate: 500-1000 l/ha.

Oilseed Rape

Canola: 1.25-1.5 l/ha from 4 to 9 true leaves. Water rate: 50-500 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.
Onions

Onion/Garlic: 1 l/ha when sufficient leaf area to intercept spray. Water rate: 50-200 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: 1-1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.

Pears

Pears: 1-1.5 l/ha at pink bud, and at fruit set* to fruit development* in case of moderate or severe deficiency. Water rate: 500-1000 l/ha. *It may, under certain conditions, be necessary to delay applications until 6 weeks after flowering on varieties sensitive to russetting.

Peas

Peas: 1-1.5 l/ha from start of flowering to swelling of pods. Repeat application if deficiency is severe. Water rate: 50-200 l/ha.

Pepper

Pepper (Field Grown): 1 l/ha applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary in cases of moderate or severe deficiency. Allow 10 to 14 day interval. Water rate: 30 to 500 l/ha. .

Persimmons

Persimmons: 1-1.5 l/ha applied from 4 weeks after petal fall and repeat if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.
Plums

Plum: 1-1.5 l/ha applied from 4 weeks after petal fall and repeated if necessary at 10 to 14 day intervals. Also, 1 l/ha after harvest before leaf senescence. Water rate: 500-1000 l/ha.
Potatoes

Potatoes: 1 to 2 l/ha at one week after 100% emergence. For moderate to severe deficiency, repeat applications at 10 to 14 day intervals. Also, 1 l/ha following petiole analysis during tuber bulking. Water rate: 30-200 l/ha.
Raspberries

Raspberry: 1 l/ha at start of flowering. Water rate: 200 to 500 l/ha.

Spinach

Spinach: 1 l/ha at the 4 to 6 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 30 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: 200-500 l/ha.
Sugar Beet

Sugar beet: 1 to 2 l/ha from 4 to 6 leaf stage. For moderate to severe deficiency, applications may be repeated at 7 to 14 day intervals. Water rate: 30 to 200 l/ha.

Tomato

Tomato (field grown): 0.5-1 l/ha at the 4 to 6 leaf stage and repeated at 10 to 14 day intervals if required by moderate to severe deficiency. Water rate: 30-500 l/ha.
Amenity Turf

Turf: 1 l/ha as soon as growth commences in spring and/or following identification of need by analysis. Repeat sprays at 10 to 14 day intervals as necessary. Water rate: 30 to 200 l/ha.