Products

Orondis™ Ultra Fungicide

Uses

Crops

Potatoes; Brassica vegetables; Bulb vegetables; Cucurbits; Fruiting v...

For management of

Late Blight (Phytophthora infestans); Blue Mold (Peronospora effusa); Downey mild...

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Application Information

See Labels for complete list of crops and rates. At Recommended Rate in Potatoes: One case ...

Water Volume

Use a minimum of 10 gal/ac (100 L/ha) unless otherwise indicated on the label.
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application info

Tank Mixes

Not applicable

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tank-mixes info

Technical Information

Chemistry Group

Group 40 (Orondis Ultra A) , Group U15 (Orondis Ultra B)

Active ingredients

Mandipropamid and Oxathiapiprolin

PHI: Potatoes: 14 days.  See the label for all other crops.
REI: 12 hours

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technical info

Label and SDS

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About this Product

No late blight in sight.


UNSURPASSED ACTIVITY

Applied preventively, Orondis Ultra provides long-lasting protection against late blight in potatoes thanks to two highly effective modes of action. Orondis Ultra combines mandipropamid, with oxathiapiprolin, new to the market in 2016, for exceptional control of late blight. Oxathiapiprolin penetrates the leaf surface and moves upward in the plant to effectively protect existing plant material plus new growth.

Product Benefits

  • A new active ingredient with a novel mode-of-action.
  • Unprecedented residual late blight control in potatoes.
  • Protection of new growth due to systemic and acropetal movement
  • Outstanding control of oomycete diseases caused by downy mildews and Phytophthora species in potatoes and vegetables.

Packaging

Each case contains 2 x 4.05L Orondis Ultra A + 2 x 1.21L Orondis Ultra B

Uses

  • Potatoes
  • Brassica vegetables
  • Bulb vegetables
  • Cucurbits
  • Fruiting vegetables
  • Leafy vegetables

See labels for complete list crops

For management of

  • Late Blight (Phytophthora infestans)
  • Blue Mold (Peronospora effusa)
  • Downey mildew (Peronospora parasitica, Peronospora destructor, Pseudoperonospora cubensis
  • Phytophthora blight (Phytophthora capsici, Breia lactucae)

See labels for complete list of diseases controlled for listed crops

Application Information

Use Rates

See Labels for complete list of crops and rates.

At Recommended Rate in Potatoes:
One case of Orondis Ultra applied at the recommended rate will treat 40 acres; this rate delivers 0.5 L/ha (0.20 L/ac) of Orondis Ultra A and 0.15 L/ha (0.06 L/ac) of Orondis Ultra B.

Water Volume

Use a minimum of 10 gal/ac (100 L/ha) unless otherwise indicated on the label.

Application Method

Ground

Application Information

For Potatoes:

  • Do Not Apply by Air.
  • Shake Well before Use.
  • Always apply preventatively.
  • Make an application early in the season, when plants are touching within the row.
  • Make a second application 3 weeks prior to harvest.
  • An additional in-season application may be made if the length of the season allows you to meet the guidelines set below.

Mixing Order

  1. Fill clean spray tank 1/2 full of water.
  2. While agitating, add the required amount of Orondis Ultra A.
  3. Add Orondis Ultra B, and continue agitation until the product is completely dispersed.
  4. Continue filling the tank, with agitation.
  5. Maintain agitation until all of the mixture has been applied.

Effects of Weather

Rainfastness: 1 hour. 

Use Restrictions

Max 4 applications per season.

Make a maximum of one application of Orondis Ultra for every three applications targeting late blight in potatoes (i.e. two alternative applications to every Orondis Ultra application).

Do not apply back-to-back sprays of Orondis Ultra or follow Orondis Ultra with an application of Revus or any other Group 40 fungicide.

Do not apply curatively – if infection is present in the field, explore and use alternate solutions.

Do not apply in greenhouses unless specified on labels.

Do not let the spray mixture stand overnight in the spray tank.

See labels for complete list of Restrictions and Precautions.

Tank Mixes

Not applicable

Technical Information

Chemistry Group

Group 40 (Orondis Ultra A), Group U15 (Orondis Ultra B)

Mode of Action

Orondis Ultra is translaminar and systemic with acropetal movement.

Resistance Management

Resistance management guidelines:

  • Make a maximum of one application of Orondis Ultra for every three applications targeting late blight in potatoes (i.e. two alternative applications to every Orondis Ultra application).
  • Do not apply back-to-back sprays of Orondis Ultra or follow Orondis Ultra with an application of Revus® or any other Group 40 fungicide.
  • Do not apply curatively – if infection is present in the field, explore and use alternate solutions.

 

 

 

 

Labels & MSDS

Label Download
Description ORONDIS™ ULTRA is a combination of separately registered products comprised of ORONDIS™ ULTRA A Fungicide and ORONDIS™ ULTRA B Fungicide.
Active ingredient Mandipropamid and Oxathiapiprolin
Provinces (for sale and use in) AB, BC, MB, NB, NF, NS, NU, ON, PE, QC, SK
Crops (for sale and use in) Bulb vegetables, Cole (brassica) crops, Cole crops (various), Cucurbit vegetables, Cucurbits, Potatoes, Tomatoes, Vegetables, leafy
SDS Download

Disclaimer – ALWAYS read and follow label directions. Please use this information above only as a guideline and not an exact description.

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