YaraVita Bortrac鈩?
TM
A formulated product for the treatment of boron deficiency by
foliar application
Guaranteed Analysis:
Total Nitrogen (N) 4%
other water-soluble Nitrogen 4%
Boron (B) 10.9%
Derived from Boric Acid, Ethanolamine
Benefits:
鈥? High quality, consistent product.
鈥? Formulated for safe application
Manufactured to ISO 9001
at critical growth stages to
quality assurance standards
satisfy crop requirements
鈥? Easy to use liquid formulation.
鈥? Widely tank mixable with other
Pours and disperses easily and
crop sprays. Visit www.tankmix.
quickly into the spray tank
com/yara for details
鈥? High nutrient content means
鈥? Proven, reliable performance.
lower application rates reducing
Trialled and tested on a wide
handling time and waste
range of crops around the world
packaging
For details of product recommendations please see overleaf
Product Recommendations
Typical Crop Recommendations* 鈥? Corn: 1陆 quarts/acre at 4 to 8 leaf stage. 鈥? Sunflower: 1 to 1陆 quarts/acre from 2 pairs
鈥? Alfalfa: 1 pint/acre every cut. For moderate to severe deficiency, a repeat of leaves up to flower bud stage. Repeat if
Water rate: 5 to 20 gallons/acre. application may be necessary 10 to 14 days necessary at 10 to 14 day intervals within this
鈥? Apples: 1 pint/acre at pink bud, start of later. Water rate: 5 to 20 gallons/acre. period. Water rate: 3 to 20 gallons/acre.
flowering and again at petal fall. Also, 1 quart/ 鈥? Cotton: 1 quart/acre at 4 to 6 leaf stage, at 鈥? Sweet Potatoes: 1 pint/acre one week after
acre after harvest but before leaf senescence. appearance of first flower bud squares and 100% emergence or transplanting. Also, apply
Water rate: 50 to 100 gallons/acre. again at open flowers stage. at the same rate following recommendation from
鈥? Asparagus: 1 to 2 quarts/acre applied to ferns Water rate: 5 to 15 gallons/acre. analysis. Water rate: 20 gallons/acre.
prior to senescence. 鈥? Cucurbits, Melons, Squash, Zucchini (Field 鈥? Tobacco: Two applications of 1 quart/acre two to
Water rate: 5 to 20 gallons/acre. Grown): 1 quart/acre from the 4 leaf stage. three weeks after transplanting (3 to 4 leaf stage)
鈥? Aubergine/Eggplant (Field Grown): 1 Repeat at 10 to 14 day intervals if necessary. with 10 days between applications.
quart/acre applied from the 4 to 6 leaf Water rate: 5 to 20 gallons/acre Water rate: 3 to 50 gallons/acre.
stage onwards. Repeat applications may be 鈥? Groundnuts: 1 to 2 pints/acre at the 4 to 6 leaf 鈥? Tomatoes (Field Grown): 1 quart/acre when
necessary. Water rate: 50 gallons/acre. stage. Water rate: 5 to 30 gallons/acre plants are at 4 to 6 leaf stage. Repeat if
鈥? Beans, Peas: 1 quart/acre at 4 to 6 inches tall 鈥? Lettuce (Field Grown): 1 quart/acre 10 to 14 necessary at 10 days intervals.
stage. For moderate to severe deficiency, a days after transplanting or emergence. Water Water rate: 5 to 50 gallons/acre.
repeat application may be necessary 10 to 14 rate: 50 gallons/acre. 鈥? Water Melons (Field Grown): 0.5 pints/acre.
days later. Water rate: 20 gallons/acre. 鈥? Nuts (Deciduous): 1 pint/acre at bud break and Three applications at 15, 30 and 45 days after
鈥? Blueberries: Two applications of 1 pint/acre 1 quart/acre after harvest before senescence. germination. Water rate: 40 gallons/acre .
applied at flower bud stage and repeated 10 to Water rate: 50 to 100 gallons/acre. 鈥? Vines: 1 pint/acre at flower truss visible, at flower
14 days later (start of flowering). Also, apply 1 鈥? Onions: 1 to 2 pints/acre as soon as there is buds separated and at fruit set. Also, 1 quart/acre
quart/acre post-harvest, pre-leaf senescence. sufficient foliage to intercept spray. A second after harvest before leaf senescence.
Water rate: 20 to 50 gallons/acre. application may be made at the same rate 10 to Water rate: 50 to 100 gallons /acre.
鈥? Canola: For a single application, 1陆 quarts/acre 14 days later. Water rate: 5 to 20 gallons/acre
at onset of stem extension. For moderate 鈥? Pears: Three applications of 1 to 2 pints/acre at
*The information provided is accurate to the best of Yara鈥檚 knowledge and
deficiency, 1陆 quarts/acre at 4 to 6 leaf stage white bud, start of flowering and again at petal belief. Any recommendations are meant as a guide and must be adapted
and again at onset of stem extension. An extra fall. Also, 2 to 3 pints/acre after harvest but to suit local conditions. Always read the label before use.
application can be made 10 to 14 days later for before leaf senescence.
a severe deficiency. Avoid flowering. Water rate: 15 gallons/acre.
Water rate: 5 to 20 gallons/acre. 鈥? Peppers (Field Grown): 1 quart/acre applied
鈥? Cole Crops (Broccoli, Brussel Sprouts, at early flowering to fruiting, with two repeat
Cabbage, Calabrese, Cauliflower, Chinese applications at 10 to 14 day intervals if
Cabbage, Collards: necessary. Water rate: 200 l/ha.
1陆 quarts/acre at 4 to 6 leaf stage with repeat 鈥? Soybeans: 1 quart/acre when crop is 2 to 6
applications at the above rate at 10 to 14 day inches tall, repeated at 10 to 14 day intervals if
intervals for moderate to severe deficiency. necessary. Water rate: 5 to 20 gallons/acre.
Water rate: 5 to 20 gallons/acre. 鈥? Stone Fruits (Apricots, Cherry, Nectarines,
鈥? Carrots: 1陆 quarts/acre when the crop is 6 Peach, Plum): 1 pint/acre at winter bud and
inches tall. For moderate to severe deficiency again at pink bud. Also, 1 quart/acre after
repeat applications at 10 to 14 day intervals. harvest but before leaf fall.
Water rate: 5 to 20 gallons/acre. Water rate: 50 to 100 gallons /acre.
鈥? Celery: 1陆 quarts/acre at the 4 to 6 leaf stage. 鈥? Strawberries (Field Grown): Two applications
Repeat 10 to 14 days later if necessary. of 1 to 1陆 pints/acre commencing at green/
Water rate: 20 gallons/acre. white bud stage and repeated 10 to 14 days
鈥? Citrus: 2 to 3 pints/acre at white buds or when later. 1 quart/acre applied at regrowth (after
white buds are separated. Water rate: 50 to harvest). Water rate: 20 to 50 gallons/acre.
100 gallons/acre. 鈥? Sugar Beet: 1陆 quarts/acre at 4 to 6 leaf
鈥? Conifers: 2 applications of 1陆 quarts/acre at stage. For moderate to severe deficiency,
Yara North America Inc.
the start of new season leaf production, and repeat applications should be made at the
100 North Tampa Street
again in early autumn. above rate at 10 to 14 day intervals.
Water rate: 50 to 100 gallons/acre. Water rate: 5 to 20 gallons/acre. Soil Applied
Suite 3200
at 2 quarts/acre.
Tampa, FL 33623
United States
Tel: +1 813 222 5700
Fax: +1 813 875 5735
o:USA/2007/Product Leaflets Bortac 150 07/07
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