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QUALI-PRO

Lambda GC-O Golf Course Insecticide

Lambda GC-O is a special formulated insecticide. It is applied to various types residential and commercial landscapes. It controls chinch bugs sod webworms, ants, and other insects that destroy turfs and lawns. This product is a restricted use pesticide (RUP) and only available to certified applicators.
As low as $81.36
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Lambda GC-O (32oz) Product Page
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Lambda GC-O, manufactured by Quali-Pro, is formulated with the active ingredient, lambda-cyhalothrin that control a wide range of grass and plant destroying insects.

Lambda GC-O is ideal for residential lawns and turfs on sport fields. It control aphids, chinch bugs, ants, and other insects that make a lawn unpleasant. Lambda GC-O provides a quick knockdown and long-lasting residual effect.

Tools Needed

To apply Lambda GC-O a hose end sprayer, backpack sprayer, handheld pump sprayer, or professional skid sprayer is needed. For small ornamental flower beds, we recommend using a handheld pump sprayer.

How to Use

Applying Lambda GC-O

  • Step 1: Determine how much Lambda GC-O Golf Course Insecticide to use by measuring 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). To control pests in turf, use 3.4 to 14 mL of Lambda GC-O Golf Course Insecticide per 2 to 5 gallons of water per 1,000 sq. ft. For spot treatments in turf use 0.5 fl. oz. of product per 1 to 2.5 gallons of water. Refer to the product label for specific rates and restrictions.
  • Step 2: Fill the spray tank with half the amount of water and add the proper amount of product. Pour in the remaining half of the water and shake the spray tank to mix well. If other mix-ins are added, put Lambda GC-O in the spray tank last.
  • Step 3: Make spot treatment applications to the point of runoff on plants and other label approved areas where insect activity is seen. Spray the top and bottom of leaves until wet, but not to the point of runoff.

Where to Use

Lambda GC-O can be used on residential and commercial turfs and lawns, around apartment homes, houses, parks, golf courses, sports fields, office buildings, and more. It can be applied to vegetation at nurseries and sod farms.

Do no apply Lambda GC-O to food or feed crops.

When to Use

Lambda GC-O can be applied as a preventative treatment and as a control method to stop insects from damaging turfs, lawns, foliage plants, and other types of vegetation. It is suggested to apply before severe infestations form and reapply once a week if needed to gain control.

Do not apply Lambda GC-O during blooming season to prevent harming pollinating insects such as bees.

Safety Information

Lambda GC-O is safe to use around children and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing and applying Lambda GC-O.

Do not allow children or pets to enter treated areas until the areas are completely dry. 

Special Considerations

Lambda GC-O must be applied thoroughly to the point of runoff for maximum results and a surfactant may be added to ensure the insecticide sticks to targeted plants.

AvailabilityOnline
Restricted UseYes
Shipping Restrictions32 Ounce: AK, AL, AR, AZ, CO, CT, DC, DE, HI, IA, ID, IL, KA, KY, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, PA, RI, SD, TN, UT, VA, VT, WI, WV, WY
BrandQUALI-PRO
Keith's Pro Tips"When checking a lawn for chinch bugs, look for brown spots that begin at the edge of the lawn next to concrete walkways, curbs, or driveways. The damage will begin to move towards the middle of the lawn in an irregular pattern."
Product DrawbacksLambda GC-O is not label approved for indoor use. We recommend Cyonara 9.7 with the same active ingredients for indoor use.
Target PestsAnts, Aphids, Armyworms, Azalea Caterpillars, Bagworms, Black Turfgrass Ataeius, Black Vine Weevils, Bluegrass Billbugs, Boxelder Bugs, Broadmites, Brown Softscales, Budworms, California Oakworms, California Redscales, Cankerworms, Centipedes, Chiggers, Chinch Bugs, Clover Mites, Cockroaches, Crickets, Cutworms, Earwigs, Eastern Tent Caterpillars, Elm Leaf Beetles, European Sawflies, Fall Webworms, Flea Beetles, Fleas, Forest Tent Caterpillars, Grasshoppers, Grub, Gypsy Moth Larvae, Hyperodes Weevils, Imported Fire Ants, Japanese Beetles, June Beetles, Lace Bugs, Leaf Skeletonizers, Leaf-Feeding Caterpillars, Leafhoppers, Leafminers, Leafrollers, Mealybugs, Midges, Millipedes, Mites, Mole Crickets, Mosquitoes, Oleander Moth Larvae, Pillbugs, Pine Needlescales, Pine Sawflies, Pine Shoot Beetles, Pinetip Moths, Plant Bugs, Root Weevils, Sawflies, Scale Insects, Sod Webworms, Sow Bugs, Spider Mites, Spiders, Spittlebugs, Striped Beetles, Striped Oakworms, Thrips, Ticks, Tip Moths, Tussock Moth Larvae, Wasps, and Whiteflies.
Application EquipmentBackpack Sprayer, Gloves, Hose End Sprayer, Pump Sprayer, Spray Rig
Application MethodsBroadcast Spray, Spot Treatment
Active IngredientLambda-Cyhalothrin- 9.7%
Product TypeInsecticide
FormulationSuspended Concentrate
Application RateFor spot treatment applications, mix 0.5 ounces of Lambda GC-O with up to 1 to 2.5 gallons of water. For more specific application rates please refer to the label.
Shelf LifeLambda GC-O will last for up to 1 to 2 years when stored according to the product label. Store Lambda GC-O in a cool, dry storage area using the original container.
YieldThe yield for Lambda GC-O varies depending on the targeted pets being controlled. A 1 gallon to 2.5 gallon mixture will typically treat up to 1,000 square feet.
Use SitesOutdoors
Time to KillLambda GC-O provides a fast knockdown effect and kills targeted insecticides within 24 to 48 hours.
Comparable ProductsCyonara 9.7
EPA Registration #53883-244-66222
More Information
Restricted Use Yes
Shipping Restrictions AK, AL, AR, AZ, CO, CT, DC, DE, HI, IA, ID, IL, KA, KY, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, OH, OK, PA, RI, SD, TN, UT, VA, VT, WI, WV, WY
Availability Online
Signal Word WARNING
Keith's Pro Tip "When checking a lawn for chinch bugs, look for brown spots that begin at the edge of the lawn next to concrete walkways, curbs, or driveways. The damage will begin to move towards the middle of the lawn in an irregular pattern."
Target Pests Multi Ants, Aphids, Armyworms, Azalea Caterpillar, Bagworms, Black Turfgrass Ataenius, Black Vine Weevil, Bluegrass_Billbug, Boxelder Bugs, Broad Mites, Brown Soft Scales, Budworms, California Oakworms, California Red Scale, Cankerworms, Centipedes, Chiggers/Red Bugs, Chinch Bugs, Clover Mites, Cockroaches, Crickets, Cutworms, Earwigs, Eastern Tent Caterpillar, Elm Leaf Beetles, European Sawfly, Fall_Webworms, Flea Beetle, Fleas, Forest Tent Caterpillar, Grasshoppers, Grubs, Gypsy Moth Larvae, Hyperodes Weevil, Imported Fire Ants, Japanese Beetle, June Beetles, Lace Bugs, Leaf Feeding Caterpillars, Leaf Skeletonizers, Leafhoppers, Leafminers, Leafrollers, Mealybugs, Midges, Millipedes, Mites, Mole Cricket Nymph, Mole Crickets, Mosquitoes, Oleander Moth Larvae, Pillbugs, Pine Needle Scale, Pine Sawfly, Pine Shoot Beetle, Pine Tip Moth, Plant Bugs, Root Weevils, Sawflies, Scales, Sod Webworms, Sowbugs, Spider Mites, Spiders, Spittlebugs, Striped Oakworm, Striped_Beetles, Thrips, Ticks, Tip Moths, Tussock Moth Larvae, Wasps, Whiteflies
Time to Kill Lambda GC-O provides a fast knockdown effect and kills targeted insecticides within 24 to 48 hours.
Chemical Type Insecticide
Formulation Suspended Concentrate
Application Methods Broadcast Spray, Spot Treatment
Product Drawbacks Lambda GC-O is not label approved for indoor use. We recommend Cyonara 9.7 with the same active ingredients for indoor use.
Active Ingredient Lambda-Cyhalothrin- 9.7%
Application Equipment Backpack Sprayer, Gloves, Hose End Sprayer, Pump Sprayer, Spray Rig
Mix Rate For spot treatment applications, mix 0.5 ounces of Lambda GC-O with up to 1 to 2.5 gallons of water. For more specific application rates please refer to the label.
Use Sites Outdoors
Yield The yield for Lambda GC-O varies depending on the targeted pets being controlled. A 1 gallon to 2.5 gallon mixture will typically treat up to 1,000 square feet.
EPA Registration No. 53883-244-66222
Shelf Life Lambda GC-O will last for up to 1 to 2 years when stored according to the product label. Store Lambda GC-O in a cool, dry storage area using the original container.
Comparable Products Cyonara 9.7
Children or pets? No
Property Characteristics None

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