• Herbicide

ProClova™ has not yet received regulatory approvals; approvals are pending.

ProClova™ herbicide, currently submitted to the Environmental Protection Agency for registration, is a ground breaking weed control solution that will enable producers to preserve white clover and annual lespedeza while providing enhanced broadleaf weed control.

Anticipated Benefits

Preserves White Clover and Annual Lespedeza in Pastures

No soil residual activity

> Short Plant Back Interval (15 Days) for Pastures and Native Plantings

> Ideal for Use in Areas Where Extended Residual is Not Desire

Offers Broader Spectrum Control Of Broadleaf Weeds Compared to 2,4-D Alone

Maintains Desirable Forages, Offers Weed Control

Maintains Desirable Forages that Mowing Would Remove While Also Offering Weed Control

No Grazing Restrictions for Any Class of Livestock

Minimal Haying Restrictions

Biomass measurements comparing untreated pastures with pastures treated with ProClova at Sarcoxle, MO site. Data was collected from July 1, 2019 through October 8, 2019. Pastures were grazed to a residual height of approximately 4-6 inches followed by a 30 day rest period.

Anticipated controlled weeds

This product delivers effective weed control against the following: 

  • Bull thistle
  • Buttercup
  • Buttercup, Hairy (Ranunculus sardous)
  • Chicory
  • Common Cocklebur
  • Croton, Woolly (Croton capitatus)
  • Fleabane
  • Gumweed, Curlycup (Grindelia squarrosa)
  • Henbit
  • Horseweed
  • Ironweed
  • Marshelder
  • Musk Thistle
  • Mustard, Hedge (Sisymbrium officinale)
  • Parsnip, Wild (Pastinaca sativa)
  • Plantain
  • Poison-hemlock
  • Thistle, Plumeless (Carduus acanthoides)
  • Virginia Pepperweed
  • Western Ragweed
  • Wild Carrot
  • Wingstem

Refer to the Product Label for complete product efficacy information.

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Forage Response


White Clover Response After Application

Although white clover is preserved by ProClova™, some leaf yellowing and lodging does occur after application. These effects last two-three weeks, with white clover fully recovering around four weeks after application. In highly competitive grass stands, these effects may last longer and may be more severe, reducing white clover cover. Best practices to minimize these short-term effects are:

•    Grazing Stands Prior to Application to Reduce Herbicide Contact with White Clover

•    Moderate Grazing After Application to Reduce Grass Competitiveness

•    Haying Swards 2-3 Weeks After Application

•    Avoid Nitrogen Fertilization Prior to Application

Improved white clover varieties that are bred for yield and vigor are generally more tolerant to applications than common, low

State registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient

    Active ingredient details coming soon.

  • Application Rate

    24 fl oz per acre is the primary recommended use rate. It is anticipated that ProClova will be able to be applied up to 48 fl oz per acre per year for enhanced spectrum or multiple application needs. 

  • Application Timing

    Application timing details coming soon.

  • Application Method

    Application method details coming soon.

  • Additional Information

    Anticipated Adjuvant Recommendation

    > Methylated Seed Oil: 1% volume per volume for best results


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ProClova™ has not yet received regulatory approvals; approvals are pending.

Label precautions apply to forage treated with Chaparral, GrazonNext HL or Milestone and to manure from animals that have consumed treated forage within the last three days. Consult the label for full details.

™®Trademark of Dow AgroSciences, DuPont or Pioneer, and their affiliated companies or their respective owners. Chaparral, GrazonNext HL and Milestone are not registered for sale or use in all states. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. State restrictions on the sale and use of Remedy Ultra apply. Consult the label before purchase or use for full details. Always read and follow label directions.