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Mallet 75 WSP Insecticide
Mallet 75 WSP Insecticide is a reliable systemic insecticide that provides highly effective protection against a wide spectrum of insect pests both above and below ground.
11/04/25
Mallet 75 WSP Insecticide, manufactured by Nufarm, is an excellent contact and residual insecticide that comes in pre-measured packets for convenient and accurate mixing, ensuring precise dosage every time without the mess or exposure risks.
The product works by moving throughout the plant systemically, allowing pests to ingest the active ingredient while feeding, ultimately leading to paralysis and death. This internal protection shields the plant for weeks or even months, depending on the application method.
Mallet 75 WSP Insecticide is a versatile systemic insecticide that offers exceptional value and powerful control for a wide range of pests in turf, landscape ornamentals, greenhouses, and interior plantscapes.
Tools Needed
It can be used with an airblast sprayer, backpack sprayer, or spray rig.
How to Use
- Step 1: Determine how much Mallet 75 WSP Insecticide to use by measuring the square footage of the treatment area. Find the square footage by measuring the treatment area's length and width in feet, then multiply them together (length X width = square footage). For acreage, take the square footage and divide it by one acre (square footage / 43,560 sq. ft. = acres). For turfgrasses, apply 1 packet (1.6 oz.) of Mallet 75 WSP Insecticide per 2 gallons of water per 8,250 to 11,000 sq. ft. For ornamentals, trees, shrubs, evergreens, flowers, foliage plants, groundcovers, non-bearing fruit and nut trees, and vegetable plants apply 1 packet of product per 300 gallons of water. Refer to the product label for specific application rates and restrictions.
- Step 2: Fill the spray tank with half the amount of water. Remove the packets from the outer bag, but do not open the packets. Keep unused packets sealed in the outer bag. Allow the packets to fully dissolve in the water. Add the remaining half of the water and begin agitation.
- Step 3: Spray the soil evenly until wet, but not to the point of runoff. For foliar applications, be sure to spray the top and bottom of plant leaves until wet, but not to the point of runoff. After application, irrigate the treated area to push the product into the soil.
Where to Use
Mallet 75 WSP Insecticide can be used in turfgrass, landscape ornamentals, on fruit and nut trees, on ornamental and vegetable plants in greenhouses, nurseries, and interior plantscapes.
When to Use
Time applications to occur before heavy pest populations arise on days when rainfall is expected to occur within 24 hours of application.
Safety Information
Mallet 75 WSP Insecticide is safe for people and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing and applying this product.
Do not allow people or pets to enter the treated area until the spray has dried.
Special Considerations
When making soil applications to plants with woody stems, systemic activity will be delayed until the active ingredient is translocated throughout the plant. In some cases, this translocation delay could take 60 days or longer. For this reason, applications must be made prior to anticipated pest infestation to achieve control.
| Availability | Online |
| Restricted Use | No |
| Shipping Restrictions * = not registered** = restricted use | 4x1.6 Ounce: AK*, AL*, AR*, AZ*, CA*, CO*, CT**, DC*, DE*, FL*, GA*, ID*, IL*, IN*, LA*, MA*, MD*, ME*, MI*, MN*, MO*, MS*, MT*, NC*, ND*, NE*, NH*, NJ*, NM*, NV*, NY*, OK*, OR*, PA*, RI**, SC*, SD*, TN*, TX*, UT*, VA*, VT*, WA**, WI* |
| Brand | NUFARM |
| Keith's Pro Tips | "To better minimize pests in your lawn we recommend mowing to the proper height. A healthy, dense turf will better choke out pests." |
| Product Drawbacks | This product is highly toxic to bees. |
| Target Pests | Adelgids, Annual Bluegrass Weevil (Larvae), Annual Bluegrass Weevils, Aphids, Armored Scales, Asiatic Garden Beetle (Larvae), Avocado Lace Bug, Bandedwinged Whitefly, Billbugs (Larvae), Black Flies, Black Pecan Aphid, Black Turfgrass Ataenius (Grubs), Black Vine Weevil, Black Vine Weevil (Larvae), Blackmargined Aphid, Blueberry Maggot, Bollworm, Borers, Bronze Birch Borer, Budworms, Chafer Beetles (Larvae), Chinch Bug, Chinch Bug (Larvae), Citrus Leafminers, Citrus Psyllid, Citrus Root Weevil, Colorado Potato Beetle, Cotton Aphid, Cotton Fleahopper, Cutworms (Larvae), Elm Leaf Beetle, Emerald Ash Borer, Eucalyptus Longhorned Borer, European Chafer (Larvae), European Crane Fly (Larvae), Flatheaded Borers, Flea Beetles, Fungus Gnat (Larvae), Glassy-Winged Sharpshooter, Grapeleaf Skeletonizer, Green June Beetle, Green June Beetle (Larvae), Green Stink Bug, Japanese Beetle, Japanese Beetle (Adult), June Beetles (Larvae), Lace Bugs, Leaf Beetles, Leafhoppers, Leafminers, Longhorned Beetles, Lygus Bugs, Masked Chafer (Larvae), May Beetles (Larvae), Mealybugs, Mole Crickets, Mole Crickets (Larvae), No Pest, Northern Masked Chafer (Larvae), Oriental Beetle (Larvae), Pear Psylla, Pecan Leaf Phylloxera, Pecan Phylloxera, Pecan Spittlebug, Pepper Weevil, Phyllophaga (Larvae), Pine Tip Moths (Larvae), Plant Bugs, Plum Curculio, Psyllids, Root Mealybugs, Root Weevils, Rose Chafer, Royal Palm Bug, San Jose Scale, Sawflies (Larvae), Scales, Soft Scales, Southern Green Stink Bug, Southern Masked Chafer (Larvae), Spittlebugs, Stink Bugs, Sugarcane Rootstalk Borer Weevil (Apopka Weevil), Termites, Thrips, Viburnum, White Grubs (Larvae), Whiteflies, and Yellow Pecan Aphids. |
| Application Equipment | Backpack Sprayer, Hose End Sprayer, Spray Rig |
| Application Methods | Broadcast Spray |
| Active Ingredient | Imidacloprid 75.0% |
| Product Type | Insecticide |
| Formulation | Water-Soluble Powder |
| Application Rate | For turfgrasses, apply 1 packet (1.6 oz.) of Mallet 75 WSP Insecticide per 2 gallons of water per 8,250 to 11,000 sq. ft. For ornamentals, trees, shrubs, evergreens, flowers, foliage plants, groundcovers, non-bearing fruit and nut trees, and vegetable plants apply 1 packet of product per 300 gallons of water. |
| Shelf Life | Mallet 75 WSP Insecticide will last for 3 years when stored in a dry, clean area. |
| Yield | 1 packet will cover 8,250 to 11,000 sq. ft. |
| Use Sites | Outdoors |
| Time to Kill | Mallet 75 WSP Insecticide will control pests within 7-10 days. |
| Comparable Products | Premise 75 WP, Merit 75WSP |
| Incompatible Home Siding | Metal |
| EPA Registration # | 228-588 |
| Restricted Use | No |
|---|---|
| Shipping Restrictions | AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, ID, IL, IN, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OK, OR, PA, SC, SD, TN, TX, UT, VA, VT, WI |
| Availability | Online |
| Signal Word | CAUTION |
| Keith's Pro Tip | "To better minimize pests in your lawn we recommend mowing to the proper height. A healthy, dense turf will better choke out pests." |
| Time to Kill | Mallet 75 WSP Insecticide will control pests within 7-10 days. |
| Chemical Type | Insecticide |
| Formulation | Water-Soluble Powder |
| Application Methods | Broadcast Spray |
| Product Drawbacks | This product is highly toxic to bees. |
| Active Ingredient | Imidacloprid 75.0% |
| Application Equipment | Backpack Sprayer, Hose End Sprayer, Spray Rig |
| Mix Rate | For turfgrasses, apply 1 packet (1.6 oz.) of Mallet 75 WSP Insecticide per 2 gallons of water per 8,250 to 11,000 sq. ft. For ornamentals, trees, shrubs, evergreens, flowers, foliage plants, groundcovers, non-bearing fruit and nut trees, and vegetable plants apply 1 packet of product per 300 gallons of water. |
| Use Sites | Outdoors |
| Yield | 1 packet will cover 8,250 to 11,000 sq. ft. |
| EPA Registration No. | 228-588 |
| Shelf Life | Mallet 75 WSP Insecticide will last for 3 years when stored in a dry, clean area. |
| Comparable Products | Premise 75 WP, Merit 75WSP |
| Children or pets? | No |
| Property Characteristics | Food-Bearing Plants |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.





