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PRECISIONPAC® NC-00439 Herbicide / WEST / FALL

Multi-active burnoff with extended control.  PrecisionPac® NC-00439 herbicide offers extended control of key broadleaf weeds in pre- seed, chemfallow and post-harvest applications. 

Quick Facts

  • Multi-active burnoff with extended control 

  • Extended control of key broadleaf weeds in pre-seed, chemfallow and post-harvest applications 

  • Can be applied up to 24 hours prior to seeding wheat (spring, durum, winter) or spring barley 

  • Must be tank mixed with glyphosate 

  • When tank mixed with glyphosate, can provide up to 15 days of extended control on some of the toughest weeds in your fields, including cleavers, dandelion, narrow-leaved hawk’s-beard and volunteer canola 

  • Customized package size to fit your sprayer tank or field size 

Labels And SDS

4 Labels Available

Supporting Documents

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Product Overview

PrecisionPac® NC-00439 herbicide offers extended control of key broadleaf weeds in pre- seed, chemfallow and post-harvest applications. It can be applied up to 24 hours prior to seeding wheat (spring, durum, winter) or spring barley. When tank-mixed with glyphosate, PrecisionPac® NC-00439 herbicide can provide up to 15 days of extended control on some of the toughest weeds in your fields, including cleavers, dandelion, narrow-leaved hawk’s-beard and volunteer canola.  As a PrecisionPac® herbicide, you also get the flexibility to customize your package size to fit your sprayer tank or field size. 

NC 00439 Comparison

Crops

Seeded to wheat (spring, durum or winter) or spring barley 24 hours after application 

Canola, dry beans, faba beans, field corn, flax, lentils, peas and soybeans – 10 months after application 

Wheat (spring, durum), barley, oats may be seeded  anytime the following season 

Note: Do not use on highly variable soils that have gravely or sandy areas, eroded knolls or calcium deposits. Heavy rainfall soon after application may result in visual crop injury or possible yield reduction. Conditions such as thin crop stand, sandy soil or low soil organic matter may increase the severity of injury. 

Chemfallow: Allow at least 10 days after treatment before tillage. 

Post-harvest: Apply to fields where wheat, barley or oats will be seeded next spring or fields may be summerfallowed. 

Note: Limit of one application of PrecisionPac® NC-00439 herbicide or any other herbicide containing metsulfuron, per growing season. 

Full crop listing

  • Spring Wheat
  • Durum Wheat
  • Winter Wheat
  • Barley

  • Alberta
  • Saskatchewan
  • Manitoba

Product Specifications

Tech Specs

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Chemical Group:

Registered & Supported Tank Mixes: 

  • Must be tank mixed with glyphosate 

  • Aim® EC herbicide (spring and winter wheat) 

Timing: 

  • Pre-seed burndown (minimum 24 hours prior to seeding registered crops) Note: Do not use on highly variable soils that have gravely or sandy areas, eroded knolls or calcium deposits. Heavy rainfall soon after application may result in visual crop injury or possible yield reduction. Conditions such as thin crop stand, sandy soil or low soil organic matter may increase the severity of injury. 
  • Chemfallow: Allow at least 10 days after treatment before tillage. 
  • Post-harvest: Apply to fields where wheat, barley or oats will be seeded next spring or fields may be summerfallowed. 
  • Note: Limit of one application of PrecisionPac® NC-00439 herbicide or any other herbicide containing metsulfuron, per growing season. 

Application Information: 

  • Rates: 7.08 g/ac 

  • Acres per grower bag: Minimum: 50 acres; Maximum: 320 acres 

  • Surfactant: Not required when tank-mixed with a minimum of 0.5 L/ac equivalent of glyphosate. 

  • Water volume: Minimum 5-10 US gal/ac 

  • Mixinginstructions: For complete mixing instructions, follow WAMLEGS or refer to the label. 

  • Rainfastness: If rain occurs soon after application, control may be reduced. Environmental conditions that slow the drying of the spray mixture on the foliage, such as high relative humidity, cool air temperatures or cloud cover, may increase the time required. 

Refer to the PrecisionPac® NC-00439 herbicide label for complete use instructions. 

Rates & Packaging: 

  • Rate – 7.08 g/ac 

  • Min acres – 50 acres 

  • Max acres – 320 acres 

  • Customized package size to fit your sprayer tank or field size 

Water Volume: 

  • Water volume: Minimum 5-10 US gal/ac 

Mixing Instructions: 

  • Start with a clean empty sprayer.  Ensure sprayer is equipped with 50 mesh screens or filters when using FMC products. 

  • Fill sprayer tank ½ full with clean water in order to ensure enough water for added product to dilute properly 

  • With agitator running, slowly add the FMC PrecisionPac® products according to their formulation as shown below in the WAMLEGS chart.   

  • Wettable powders, dispersible granules, soluble granules (WG, DF, SG, WP, SP) 

  • Agitate tank mix thoroughly 

  • Micro-encapsulated suspensions (ME) 

  • Liquid flowables and suspensions (SC, SL, SN, Li, SU, SE) 

  • Emulsifiable concentrate formulations (EC) 

  • Fill spray tank nearly full with water 

  • Glyphosate formulations 

  • Surfactants 

  • Complete filling the spray tank to the desired level 

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