How to Control Weeds in Transplanted Paddy Field with Dow Coreon

Dow Coreon for Weeds in Paddy Farming: Paddy farmers face a number of problems like pests, diseases, and weeds. Farmer has to tackle all of them to get good yields. Of all the problems, weeds pose danger without visible damage. Meaning, they take up all the nutrients from the soil and also the fertilizers that a farmer provides. This results in yield loss which we can see only after the harvesting. Hence one has to take this issue seriously. Since the labor shortage is increasing, the farmer has to use agro chemical herbicides to control weeds. This not only controls weeds but also reduces manual labor costs. One such agro chemical weedicide is from Dow. Today we are going to know about the technical name, recommended dosage per liter, and other details of Dow Coreon.

Dow Coreon for Weeds
Dow Coreon for Weeds

Dow Coreon for Weeds in Paddy Farming:

Chemical Composition: Coreon is a combination product. It has two technicals Butachlor 38.83% + Penoxsulam 0.97% DF. Both these technicals help in controlling weeds to a larger extent than other weedicides in the market.

Recommended Dose: Coming to the dosage of Coreon, the company is asking the farmers to use around 800ml per acre or 2lt per hectare.

Target Weeds: It is known to control almost all types of weeds. Coreon can control weeds like narrow, broadleaf, and also sedges. Hence it gives an all-round control over weeds.

Mode of Action: This is a systemic herbicide. Once it enters the plant body, it stops the synthesis of ALS which results in the death of target weeds in the paddy fields.

Time of Application: Coreon is a pre-emergent weedicide/herbicide. One has to use this product 3-7 days after transplantation of paddy.

Method of Application: Spraying is the best method of application for Coreon. One can also mix it in the sand and broadcast it evenly in a paddy field.

Packing Available: 800ml

Toxicity Label: This is a Blue Label product, meaning it is Moderately toxic.

Antidote: There is no specific antidote available for this Corteva Coreon. If inhaled or ingested, treat symptomatically.

Benefits of Coreon:

  • Broad spectrum systemic weedicide
  • Control Hard weeds
  • Safe to applicator
  • Cost-effective as the price of Coreon is affordable


  • One has to use protective gear while using this agro chemical.
  • One should not eat, drink, chew and smoke while using this insecticide.
  • Keep this product away from foodstuff and animal feed.
  • Do avoid direct contact with the mouth, eyes, and skin.

This is all about the Corteva Coreon for Paddy weeds. Hope you got the information that you are searching for the agro chemical Coreon of Dow Company.