Criterion 75 WSP Imidacloprid Insecticide, Generic Merit by Bayer

Quick overview

Criterion 75WSP Insecticide a broad-spectrum insecticide for use on turf, ornamentals and crops.

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Product description

Criterion 75WSP Imidacloprid Insecticide Bayer's own generic for their Merit 75 WSP is identical to Merit at a fraction of the price and is one of the most effective broad-spectrum insecticides for use on turf, ornamentals and various crops in the market today.

Criterion 75WSP Imidacloprid Insecticide provides the
industry’s longest-lasting grub control at exceptionally low use rates.
This product gives outstanding residual control of numerous ornamental
pests – it interferes with nerve impulses and disrupts insect behavior.
Pests stop feeding, stop reproducing and eventually die.

Criterion 75WSP - The No. 1 insecticide in the turf and ornamental market

  • Manufactured by Bayer and is identical to Merit at a fraction of the price
  • Broad-spectrum systemic action
  • Outstanding preventive and curative control
  • Long residual activity
  • Usage rates up to 96% lower than many registered soil insecticides


  • Manufacturer:
    Bayer Environmental Science  
  • Individual Size:
    1.6 Oz. x 4 Pouch
  • Active Ingredient: 
  • EPA Signal Word:
  • Application Methods:
    Foliar Spray, Soil Broadcast Spray, Soil Injection, Soil Drench

Criterion 75 WSP Imidacloprid Insecticide, Generic Merit water soluble packet (WSP) is a liquid insecticide concentrate which can be used at very low rates and applied as a foliar spray, soil broadcast spray, soil injection or soil drench to control grubs, weevils, and other soil and turf inhabiting pests. Soil applications are taken up by plant, ornamental, and tree roots into twigs, stems, and foliage.

Criterion 75 Imidacloprid Insecticide includes detailed instructions for application to turfgrass, ornamentals, trees, shrubs, flowers, groundcovers, and in and around commercial or residential buildings.

Criterion 75 WSP Imidacloprid controls

Turf pests:
Billbug larvae; European crane flies; hairy chinch bugs; mole crickets; white grubs, including black turfgrass ataenius beetles, European chafers, Japanese beetles, May and June beetles, Northern masked chafers, Oriental beetles, Southern masked chafers

Ornamental pests:
Adelgids, aphids, Asian long-horned beetles, borers, elm leaf beetles, emerald ash borers, hemlock woolly adelgids, Japanese and other leaf-feeding beetles, lace bugs, leafhoppers, leafminers, mealybugs, pine tip moths, royal palm bugs, sawfly larvae, scale insects, thrips (suppression), vine weevils, whiteflies

Please see the product label for a full list of pests.

Read Label First  Criterion 75WSP Insecticide Merit 75WSP Label
  Criterion 75WSP Insecticide Merit 75WSP MSDS

Disclaimer: Exposure to almost any pesticide can cause illness. Some pesticides are so toxic even a small quantity can be dangerous to the operator, bystanders, pets, livestock and wildlife. To apply any pesticide safely, your most important source of information is the label on the container. Read and follow the directions on it.

Please read all pesticide labels prior to use. The information contained at this web site is not a substitute for a pesticide label. Trade names used herein are for convenience only; no endorsement of products is intended, nor is criticism of unnamed products implied. Most of the agri-chemical and pesticide information is historical in nature and may no longer be applicable.  

Disclaimer Not all products listed are available for purchase or authorized for use in every state.  In addition, some states, counties and cities may require special licensing and training to sell, purchase or apply some of the products presented in this web page.  It is the responsibility of the distributor, retailer or professional applicator to verify, before product sale/purchase, that the product is approved for the use intended in their state, county and city.
Picture of 4 x 1.6 Oz. Pkg
4 x 1.6 Oz. Pkg

Criterion 75 WSP Imidacloprid Insecticide 1.6 oz x 4 Pkg

SKU: 79450745

Additional information

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Product tags

Merit (4) , Imidacloprid (4) , Bayer (4)