Products

Orondis® Ultra Fungicide

Uses

Crops

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

For management of

Late Blight (Phytophthora infestans); Downey mildew (Peronospora parasitica, Peronospor...

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Application Information

At the standard rate of 0.5 L/ha (0.20 L/ac) in potatoes, one case of Orondis Ultra will treat 75...

Water Volume

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

Rainfastness

1 hour
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application info

Tank Mixes

N/A  

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tank-mixes info

Technical Information

Chemistry Group

Group 49 & Group 40 fungicides.

Active ingredients

Mandipropamid and Oxathiapiprolin

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

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About this Product

The ultimate in late blight protection.

Two active ingredients, unsurpassed late blight protection
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, 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

  • An 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 4 x 3.78L jugs.

Uses

For use on:

See labels for complete list crops.

For management of:

  • Late Blight (Phytophthora infestans)
  • 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

At the standard rate of 0.5 L/ha (0.20 L/ac) in potatoes, one case of Orondis Ultra will treat 75 acres.

See Label for complete list of crops and rates.

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:

  • Shake well before use.
  • Always apply preventatively.
  • See label for additional application information and specific use restrictions by crop

Mixing Order

  1. Ensure that the sprayer interior is clean, then fill the spray tank with ½ the required amount of water and engage gentle agitation. Good agitation is indicated by a rippling or rolling action on the surface of the water.
  2.  Add Orondis Ultra Fungicide and agitate to ensure complete mixing.
  3. Finish filling the sprayer with water, maintaining good agitation.
  4. After any break in spraying operations, agitate thoroughly before spraying again.

Use Restrictions

In potatoes:

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.

See label for complete list of restrictions and precautions.

Rainfastness

1 hour

Tank Mixes

N/A

Technical Information

Chemistry Group

Group 49 & Group 40 fungicides.

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).
  • When 3 or more fungicide applications are made, use Orondis Ultra Fungicide (or other oxathiapiprolin containing products) in no more than 33% of the applications, or a maximum of 4 applications, whichever is fewer.
  • 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

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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