YaraVita® MANTRAC™

Image of YaraVita® MANTRAC™
YaraVita MANTRAC 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.
Nutrient composition Product and safety information Product application advice
Alfalfa / Lucerne

Alfalfa: 1 l/ha applied at start of tillering. Water rate: 200 l/ha.

Apples

Apples: 1 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. Green background colour (Jonagold, Elstar, Cox, Golden Delicious, Granny Smith: 6 applications of 0.25 l/ha at 10 to 15 day intervals. Commence applications at June drop and end one month before harvest. Water rate: 300 to 1,000 l/ha. Pommiers: 1 l/ha avant floraison en cas de carence sévère. Autrement commencer après la chute des pétales et répéter à 10-14 jours d'intervalle. Sur les variétés sensibles au russetting retarder les applications jusquà 6 semaines après la chute des pétales. Coloration verte de fond (Jonagold, Elstar, Cox, Golden Delicious, Granny Smith): 6 applications de 0.25 l/ha tous les 10-14 jours. Commencer à la chute physiologique (basculement) et terminer 1 mois avant la cueillette. Volume d'eau: 300-1.000 l/ha.
Apricot

Apricots: 1 l/ha from fruit set. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 to 1,000 l/ha. Abricotiers: 1 l/ha du stade nouaison. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 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: 30 to 200 l/ha.

Beans

Beans: 1 l/ha at 4 to 6 leaf stage (for deficiency/yield) and at start of flowering and end of flowering (for quality). Water rate: 50 to 200 l/ha. Haricots: 1 l/ha au stade 4-6 feuilles (pour le rendement) et au début et fin floraison (pour la qualité). Volume d'eau: 200 l/ha.

Blackcurrants

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

Brassica Vegetables

Brassicas: 1 l/ha at 4 to 6 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Crucifères: 1 l/ha au stade 4-6 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Carrots

Carrots: 1 l/ha when crop is 15 cm tall. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Carottes: 1 l/ha au stade 15 cm. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Cereals

Cereals (Barley, Wheat, Oats): 1 l/ha from 2 leaf stage to first node detectable. (Zadok's G.S 12 to 31). For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 50 to 200 l/ha. Céréales: 1 l/ha du stade 2 feuilles au premier noeud decelable (Zadok 12-31). En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 50 à 200 l/ha.

Cherries

Cherry: 1 l/ha from fruit set. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 to 1,000 l/ha. Cerisier: 1 l/ha du stade nouaison. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 500-1.000 l/ha.

Cucumber

Cucumber (field grown): 1 to 2 l/ha from 4 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Concombres (de plein champ): 1-2 l/ha du stade 4 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Cucurbits

Cucurbits (field grown): 1 to 2 l/ha from 4 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Cucurbitacées (de plein champ): 1-2 l/ha du stade 4 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Ginseng

Ginseng: 1 l/ha once new season growth is well underway. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 l/ha.

Wine Grape

Vines: 1 l/ha at flower buds visible, flower buds separated and at fruit set. Water rate: 500 to 1,000 l/ha. Vignes: 1 l/ha aux stades boutons floraux visibles, grappes séparés et nouaison. Volume d'eau: 500-1.000 l/ha.

Amenity Grass

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: 200 l/ha.

Hops

Hops: 1.5 l/ha when crop is 2.5 metres tall. Water rate: 50 to 500 l/ha.

Lettuce

Lettuce (field grown): 1 l/ha 10 to 14 days after transplanting or emergence. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 500 l/ha.

Linseed

Flax: 1 l/ha when crop is 15 cm tall. Water rate: 100 to 200 l/ha. Lin: Application de 1 l/ha lorsque la culture mesure de 15 cm. Volume d'eau: 100 à 200 l/ha.

Corn

Maize/Sweetcorn: 1 l/ha at 4 to 6 leaf stage. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 30 to 200 l/ha. Maïs/Maïs doux: 1 l/ha au stade 4-6 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.
Canola

Oilseed rape (canola): For a single application, 1 l/ha at onset of stem extension. For moderate deficiency, 1 l/ha at 4 to 6 leaf stage and 1 l/ha at onset of stem extension. An extra application can be made 10 to 14 days later for severe deficiency. Water rate: 30 to 200 l/ha. Colza: Dans le cas d'une seule application, 1 l/ha au stade début floraison. En cas de carence moyenne, 1 l/ha au stade 4-6 feuilles et 1 l/ha au début montaison. Une application supplémentaire peut être effectuée 10-14 jours plus tard en cas de carence sévère. Volume d'eau: 30 à 200 l/ha.
Onions

Onions: 1 l/ha two weeks after transplanting, or in the case of direct sown crops, when the crop is 15 cm tall. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha.

Peach

Peaches: 1 l/ha from fruit set. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 to 1,000 l/ha. Pêcher: 1 l/ha du stade nouaison. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 500-1.000 l/ha.

Pears

Pears: 1 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. Green background colour (Jonagold, Elstar, Cox, Golden Delicious, Granny Smith: 6 applications of 0.25 l/ha at 10 to 15 day intervals. Commence applications at June drop and end one month before harvest. Water rate: 300 to 1,000 l/ha.

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: 50 to 200 l/ha.

Pepper

Peppers (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: 500 l/ha.

Plums

Plums: 1 l/ha from fruit set. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 to 1,000 l/ha. Pruniers: 1 l/ha du stade nouaison. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 500-1.000 l/ha.

Potatoes

Potatoes: 1 l/ha at one week after 100% emergence and following petiole analysis during tuber bulking. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 30 to 200 l/ha. Pommes de Terre: 1 l/ha une semaine après la levée. Appliquer aussi pendant le grossissement suite à l'analyse pétiolaire. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 30 à 200 l/ha.
Pumpkin

Pumpkin (field grown): 1 to 2 l/ha from 4 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Potiron (de plein champ): 1-2 l/ha du stade 4 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Raspberries

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

Soybean

Soybeans: 1 l/ha when crop is 5 to 15 cm tall (4 to 6 leaves). Water rate: 200 l/ha.
Squash (Field Grown)

Squash (field grown): 1 to 2 l/ha from 4 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha.

Strawberries

Strawberry (field grown): 1 l/ha at green bud. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 to 500 l/ha. Fraisiers (de plein champ): 1 l/ha au stade boutons verts. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200-500 l/ha.

Sugar Beet

Sugar beet: 1 l/ha from 4 to 6 leaf stage. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Betteraves: 1 l/ha au stade 4-6 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Tobacco

Tobacco: 1 l/ha applied two to three weeks after transplanting (3 to 4 leaf stage). Repeat 10 days later if necessary. Water rate: 400 l/ha.

Tomato

Tomatoes (field grown): 0.5 to 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 to 500 l/ha.

Alfalfa / Lucerne

Alfalfa: 1 l/ha applied at start of tillering. Water rate: 200 l/ha.

Apples

Apples: 1 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. Green background colour (Jonagold, Elstar, Cox, Golden Delicious, Granny Smith: 6 applications of 0.25 l/ha at 10 to 15 day intervals. Commence applications at June drop and end one month before harvest. Water rate: 300 to 1,000 l/ha. Pommiers: 1 l/ha avant floraison en cas de carence sévère. Autrement commencer après la chute des pétales et répéter à 10-14 jours d'intervalle. Sur les variétés sensibles au russetting retarder les applications jusquà 6 semaines après la chute des pétales. Coloration verte de fond (Jonagold, Elstar, Cox, Golden Delicious, Granny Smith): 6 applications de 0.25 l/ha tous les 10-14 jours. Commencer à la chute physiologique (basculement) et terminer 1 mois avant la cueillette. Volume d'eau: 300-1.000 l/ha.
Apricot

Apricots: 1 l/ha from fruit set. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 to 1,000 l/ha. Abricotiers: 1 l/ha du stade nouaison. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 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: 30 to 200 l/ha.

Beans

Beans: 1 l/ha at 4 to 6 leaf stage (for deficiency/yield) and at start of flowering and end of flowering (for quality). Water rate: 50 to 200 l/ha. Haricots: 1 l/ha au stade 4-6 feuilles (pour le rendement) et au début et fin floraison (pour la qualité). Volume d'eau: 200 l/ha.

Blackcurrants

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

Brassica Vegetables

Brassicas: 1 l/ha at 4 to 6 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Crucifères: 1 l/ha au stade 4-6 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Carrots

Carrots: 1 l/ha when crop is 15 cm tall. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Carottes: 1 l/ha au stade 15 cm. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Cereals

Cereals (Barley, Wheat, Oats): 1 l/ha from 2 leaf stage to first node detectable. (Zadok's G.S 12 to 31). For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 50 to 200 l/ha. Céréales: 1 l/ha du stade 2 feuilles au premier noeud decelable (Zadok 12-31). En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 50 à 200 l/ha.

Cherries

Cherry: 1 l/ha from fruit set. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 to 1,000 l/ha. Cerisier: 1 l/ha du stade nouaison. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 500-1.000 l/ha.

Cucumber

Cucumber (field grown): 1 to 2 l/ha from 4 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Concombres (de plein champ): 1-2 l/ha du stade 4 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Cucurbits

Cucurbits (field grown): 1 to 2 l/ha from 4 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Cucurbitacées (de plein champ): 1-2 l/ha du stade 4 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Ginseng

Ginseng: 1 l/ha once new season growth is well underway. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 l/ha.

Wine Grape

Vines: 1 l/ha at flower buds visible, flower buds separated and at fruit set. Water rate: 500 to 1,000 l/ha. Vignes: 1 l/ha aux stades boutons floraux visibles, grappes séparés et nouaison. Volume d'eau: 500-1.000 l/ha.

Amenity Grass

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: 200 l/ha.

Hops

Hops: 1.5 l/ha when crop is 2.5 metres tall. Water rate: 50 to 500 l/ha.

Lettuce

Lettuce (field grown): 1 l/ha 10 to 14 days after transplanting or emergence. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 500 l/ha.

Linseed

Flax: 1 l/ha when crop is 15 cm tall. Water rate: 100 to 200 l/ha. Lin: Application de 1 l/ha lorsque la culture mesure de 15 cm. Volume d'eau: 100 à 200 l/ha.

Corn

Maize/Sweetcorn: 1 l/ha at 4 to 6 leaf stage. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 30 to 200 l/ha. Maïs/Maïs doux: 1 l/ha au stade 4-6 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.
Canola

Oilseed rape (canola): For a single application, 1 l/ha at onset of stem extension. For moderate deficiency, 1 l/ha at 4 to 6 leaf stage and 1 l/ha at onset of stem extension. An extra application can be made 10 to 14 days later for severe deficiency. Water rate: 30 to 200 l/ha. Colza: Dans le cas d'une seule application, 1 l/ha au stade début floraison. En cas de carence moyenne, 1 l/ha au stade 4-6 feuilles et 1 l/ha au début montaison. Une application supplémentaire peut être effectuée 10-14 jours plus tard en cas de carence sévère. Volume d'eau: 30 à 200 l/ha.
Onions

Onions: 1 l/ha two weeks after transplanting, or in the case of direct sown crops, when the crop is 15 cm tall. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha.

Peach

Peaches: 1 l/ha from fruit set. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 to 1,000 l/ha. Pêcher: 1 l/ha du stade nouaison. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 500-1.000 l/ha.

Pears

Pears: 1 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. Green background colour (Jonagold, Elstar, Cox, Golden Delicious, Granny Smith: 6 applications of 0.25 l/ha at 10 to 15 day intervals. Commence applications at June drop and end one month before harvest. Water rate: 300 to 1,000 l/ha.

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: 50 to 200 l/ha.

Pepper

Peppers (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: 500 l/ha.

Plums

Plums: 1 l/ha from fruit set. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 500 to 1,000 l/ha. Pruniers: 1 l/ha du stade nouaison. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 500-1.000 l/ha.

Potatoes

Potatoes: 1 l/ha at one week after 100% emergence and following petiole analysis during tuber bulking. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 30 to 200 l/ha. Pommes de Terre: 1 l/ha une semaine après la levée. Appliquer aussi pendant le grossissement suite à l'analyse pétiolaire. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 30 à 200 l/ha.
Pumpkin

Pumpkin (field grown): 1 to 2 l/ha from 4 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Potiron (de plein champ): 1-2 l/ha du stade 4 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Raspberries

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

Soybean

Soybeans: 1 l/ha when crop is 5 to 15 cm tall (4 to 6 leaves). Water rate: 200 l/ha.
Squash (Field Grown)

Squash (field grown): 1 to 2 l/ha from 4 leaf stage. For moderate to severe deficiency repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha.

Strawberries

Strawberry (field grown): 1 l/ha at green bud. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 to 500 l/ha. Fraisiers (de plein champ): 1 l/ha au stade boutons verts. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200-500 l/ha.

Sugar Beet

Sugar beet: 1 l/ha from 4 to 6 leaf stage. For moderate to severe deficiency, repeat the application once or twice at 10 to 14 day intervals. Water rate: 200 l/ha. Betteraves: 1 l/ha au stade 4-6 feuilles. En cas de carence moyenne ou sévère, répéter l'application une ou deux fois à 10-14 jours d'intervalle. Volume d'eau: 200 l/ha.

Tobacco

Tobacco: 1 l/ha applied two to three weeks after transplanting (3 to 4 leaf stage). Repeat 10 days later if necessary. Water rate: 400 l/ha.

Tomato

Tomatoes (field grown): 0.5 to 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 to 500 l/ha.