Impel Manganese

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Product Support

Enhances photosynthesis and nitrate assimilation in the plant

Impel is the premium line of foliar micronutrients designed to address and overcome specific micronutrient deficiencies in the plant. The addition of 2 biostimulants help improve nutrient uptake and utilization by the plant while overcoming abiotic stress.

  • Impel Manganese is 100% plant available and crop safe.
  • Powered by Convey and Cellburst Technology.
  • Impel Manganese improves fertilizer use by increasing the mobility and uptake of the nutrient in the plant.

Role of Manganese

  • Regulates the splitting of the water molecules during photosynthesis
  • Accelerates germination and early season seed development
  • Activates several enzymes
  • Increases the availability of phosphorus and calcium
  • Aids in chlorophyll synthesis
  • Heightens the concentration of valuable ingredients such as citric acid 

Deficiency Symptoms

  • Limited mobility of Manganese in the plant
  • Crops become yellowish to olive green, and foliage appears wilted
  • Cereal crops show chlorotic and necrotic strips
  • The plant exhibits dirty grey strips or spots on the base of the leaves (called Grey Speck)
  • Acidification of soils with Sulphur can correct Manganese deficiency
  • The entire water balance is affected causing the plant to wilt

Proven Agronomic Performance

Charts showing increase in yield after adding impel manganese to soybeans
  • Impel Manganese proved to have a direct positive effect on yield, as seen in the summary of 3 replicated field trials in 2014, reporting an average increase of 1.7 bu/ac in Soybeans. 

  • Summary data collected from 5 trials in 2012-2014 have demonstrated the benefits of supplemental essential nutrition. The addition of Impel Manganese with glyphosate enhanced productivity by an average 3 bu/ac in Soybeans.

Manganese Deficiency in Soybeans
Manganese Deficiency in Wheat
Copper Deficiency in Canola

Technical Info


Kinetic Manganese

5.0Mn-3.0S + Convey + Cellburst0.5-1.0 qt/acFoliarLiquidCase (2x2.5 gallon), 125 gallon, 250 gallon

Product Recommendations

  • Impel products can be applied throughout the growing season. For efficiency, Impel products can be added with the herbicide and/or fungicide application.
  • Use proper water volume (minimum 10 gallons) to ensure uniform coverage and optimum uptake.
  • Do not spray in the heat of the day or when plants are under moisture stress. Spray in the late evening or early morning. 
  • Tank mix compatibility is impacted by water quality which may vary by location, so conduct a jar test prior to combining Impel with a crop protection product or see product compatibilities here.

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