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CSI
Cyonara Lawn & Garden
Cyonara Lawn & Garden is an easy-to-use broad-spectrum insecticide that controls a wide variety of outdoor insects in lawns, vegetables, roses, and other types of terrain for up to eight weeks.
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Price as of
09/13/25
09/13/25
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Cyonara Lawn & Garden, manufactured by CSI, is a broad-spectrum insecticide that fights and repels various mosquitoes, ants, fleas, sod webworms, and other types of insects from around your home, such as the lawn and garden.
This liquid-formulated product is designed with 0.5% lamba-cyhalothrin to provide a wider and stronger control of insect pests. Once pests encounter this product's material, their central nervous system becomes overstimulated, leading to paralysis and eventual death.
Cyonara Lawn & Garden may only be used outside of the home, but with one application, your property will be protected and treated up to 16,000 sq. ft.
Tools Needed
You will need to use either a backpack sprayer or a handheld pump sprayer.
How to Use
- Step 1: Determine how much Cyonara Lawn & Garden to use by calculating the square footage of the treatment area. To do this, measure the treatment area's length and width in feet and multiply (length X width = square footage). Depending on the pest the application rate will vary, apply 0.5 oz. (1 tablespoon) of Cyonara Lawn & Garden per 1 gallon of water per 125 sq. ft. The highest application rate will be 4 oz. of product per 8 gallons of water per 1,000 sq. ft. for severe infestations. Do not apply more than 7 times per year per location.
- Step 2: Fill your selected sprayer halfway with the required amount of water, add the measured amount of Cyonara Lawn & Garden, and then fill the rest of the way with the remaining amount of water. Close the lid to the sprayer tank lid and shake to ensure an even agitation.
- Step 3: Several hours prior to application, light watering should be applied to treatment areas to help with adhesion. Adjust the spray nozzle to a low-pressure spray to treat the top and bottom of leaves until wet, but not to the point of run-off. Postpone additional watering or mowing until 24 hours have passed after application.
Where to Use
Cyonara Lawn & Garden is meant for outdoor use around the home only. This product may be applied to ornamental plants next to building foundations, to surfaces of porches, buildings, screens, overhangs, window frames, garages, patios, around vents and door frames, ornamental trees, shrubs, flowers, and vegetables (lettuce head and leaf, onion bulb, garlic, tomato, and tomatillo).
In New York, this product may not be applied to lawns within 100 sq. ft. of a coastal marsh or stream that drains directly into a coastal marsh.
When to Use
Use at the beginning of pest activities or when first noticed. Typically, this will be at the beginning or end of spring (May) and summer (from July to October). Apply this product in calm weather when rain is not predicted for the next 24 hours to ensure wind or rainfall does not blow away from the treatment area.
Safety Information
Cyonara Lawn & Garden is safe to use around children or pets when applied according to the product label instructions. Always wear the appropriate personal protective equipment (PPE) when applying or handling this product.
Do not allow children or pets into the treated areas until dry.
Special Considerations
Cyonara Lawn & Garden is non-staining on most home siding, depending on age and cleanliness. Prior to applying this product to areas that may contact home siding, test in a hidden area and recheck in a few hours.
| Availability | Online |
| Restricted Use | No |
| Shipping Restrictions | 32 Ounce: AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT, WA |
| Brand | CSI |
| Keith's Pro Tips | "Remove any leaf litter and debris around the foundation for optimum results. Cut back any branches or vegetation that come into contact with the foundation. Rake back deep mulch and remove any other material that may serve as harborage sites for pests." |
| Product Drawbacks | Cyonara Lawn & Garden is highly toxic to bees exposed to direct treatment or residues on blooming crops or weeds. |
| Target Pests | Blue grass billbug, Black turfgrass Ataenius, Chiggers, Chinch bugs, White grubs (Japanese Beetles, European Chafer, Southern Chafer), Dung beetle, Hyperodes weevils, European crane flies, Mole crickets (nymphs and young adults), Billbugs, Ants, Armyworms, Cockroaches, Crickets, Cutworms, Earwigs, Fleas, Lawn moths (sob webworms), Millipedes, Mosquitoes, Palmetto bugs, Mites, Spittlebugs, Deer ticks, Waterbugs, Argentine, Southern, Field, Allegheny mound, Florida carpenter, Cornfield, Honey, Pavement, Nuisance, Centipedes, Scorpions, Pillbugs, Spiders, Scale, Bagworm, Aphids, Azalea caterpillar, Black vine weevil (Adult), Boxelder bugs, Cankerworms, Eastern tent caterpillar, Elm leaf beetles, European sawfly, Fall webworm, Flea beetles, Forest tent caterpillar, Gypsy moth larvae, Japanese beetles (Adults), June beetles (Adults), Lace bugs, Leaf feeding caterpillars, Leafhoppers, Leafminers (Adults), Leaf rollers, Leaf skeletonizers, Midges, Oleander moth larvae, Pillbug, Pine sawfly, Pine shoot beetles, Pinetip moths, Plant bugs, Root weevil, Striped beetles, Striped oakworm, Thrips, Tip moth, Tussock moth larvae, Broadmites, Brown softscale, California redscale (crawler), Clover mites, Mealybugs, Pineneedle scale (crawler), Spider mites, Whiteflies, Alfalfa Looper, Aphid, Armyworm, Beet Armyworm, Cabbage Looper, Cabbage Webworm, Corn Earworm, Diamondback Moth, Fall Armyworm, Flea Beetle, Grasshopper, Imported Cabbageworm, Lygus Bug, Meadow Spittlebug, Plant Bug, Southern Cabbageworm, Stink Bug, Yellow-striped Armyworm, Bean Leaf Beetle, Beet Armyworm, Cereal Leaf Beetle, English Grain Aphid, Grasshopper, Green Bug, Green Cloverworm, Hop Vine Borer, Mexican Corn Rootworm Beetle (Adult), Northern Corn Rootworm Beetle (Adult), Sap Beetle (Adult), Southern Corn Rootworm Beetle (Adult), Southwestern Corn Borer, Stalk Borer, Tobacco Budworm, Western Bean Cutworm, Western Corn Rootworm Beetle (Adult), Aster Leafhopper, Corn Silkfly (Adult), Tarnished Plant Bug, Saltmarsh Caterpillar, Vegetable Weevil (Adult), Flower Thrips, Onion Maggot (Adult), Onion Thrips, Seedcorn Maggot (Adult), Western Flower Thrips, Colorado Potato Beetle, Hornworm, Leafminer, Tomato Fruitworm, and Tomato Pinworm. |
| Application Equipment | Backpack Sprayer, Pump Sprayer |
| Application Methods | Broadcast Spray, Spot Treatment |
| Active Ingredient | Lamba-cyhalothrin 0.5% |
| Product Type | Insecticide |
| Formulation | Suspended Concentrate |
| Application Rate | Depending on the pest the application rate will vary, apply 0.5 oz. (1 tablespoon) of Cyonara Lawn & Garden per 1 gallon of water per 125 sq. ft. The highest application rate will be 4 oz. of product per 8 gallons of water per 1,000 sq. ft. for severe infestations. |
| Shelf Life | Cyonara Lawn & Garden will last for up to 3 years when stored in a cool, dry place away from children and domestic animals. |
| Yield | One quart of Cyonara Lawn & Garden treats up to 8,000 sq. ft. |
| Use Sites | Outdoors |
| Time to Kill | Cyonara Lawn & Garden will eliminate insects within several days of application. Retreatments will not be necessary until 8 weeks (2 months) have passed first application. |
| Comparable Products | Cyonara Lawn & Garden RTS |
| EPA Registration # | 53883-197 |
| Restricted Use | No |
|---|---|
| Shipping Restrictions | AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT, WA |
| Availability | Online |
| Signal Word | CAUTION |
| Keith's Pro Tip | "Remove any leaf litter and debris around the foundation for optimum results. Cut back any branches or vegetation that come into contact with the foundation. Rake back deep mulch and remove any other material that may serve as harborage sites for pests." |
| Target Pests Multi | Alfalfa Looper, Allegheny_Ant_Mound, Ants, Aphids, Argentine Ants, Armyworms, Aster Leafhopper, Azalea Caterpillar, Bagworms, Beet Armyworms, Black Turfgrass Ataenius, Black Vine Weevil, Blue Grass Billbug, Boxelder Bugs, Broad Mites, Brown Soft Scales, Budworms, Cabbage Looper, California Red Scale, Cankerworms, Centipedes, Cereal Leaf Beetle, Chiggers/Red Bugs, Chinch Bugs, Clover Mites, Cockroaches, Colorado Potato Beetle, Corn Earworm, Corn Leaf Aphid, Corn Silkfly, Cornfield Ants, Crickets, Cutworms, Deer Ticks, Diamondback Moths, Dung Beetle, Earwigs, Eastern Tent Caterpillar, Elm Leaf Beetles, English Grain Aphid, European Corn Borer, European Crane Fly, European Sawfly, Fall Armyworms, Fall_Webworms, Field Ants, Fire Ants, Flea Beetle, Fleas, Florida Ant Carpenter, Flower Thrips, Forest Tent Caterpillar, Grasshoppers, Green Bug, Green Cloverworm, Gypsy Moth Larvae, Harvester Ants, Honey Ants, Hop Vine Borer, Hyperodes Weevil, Imported Cabbageworms, Japanese Beetle, June Beetles, Lace Bugs, Lawn Moths, Leaf Feeding Caterpillars, Leaf Skeletonizers, Leafhoppers, Leafminers, Leafrollers, Lygus Bugs, Meadow Spittlebug, Mealybugs, Mexican Corn Rootworm Beetle, Midges, Millipedes, Mites, Mole Cricket Nymph, Mole Crickets, Mosquitoes, Northern Corn Rootworm Beetle, Nuisance Ants, Oleander Moth Larvae, Onion Maggot, Onion Thrips, Palmetto Bugs, Pavement Ants, Pillbugs, Pine Sawfly, Pine Shoot Beetle, Pine Tip Moth, Plant Bugs, Root Weevils, Salt Marsh Caterpillars, Sap Beetles, Sawflies, Scales, Scorpions, Seedcorn Maggot, Sod Webworms, Southern Ants, Southern Armyworm, Southern Cabbageworm, Southern Corn Rootworm Beetle, Southwestern Corn Borer, Sowbugs, Spider Mites, Spiders, Spittlebugs, Stalk Borer, Stink Bugs, Striped Oakworm, Striped_Beetles, Tarnished_Plant_Bugs, Thrips, Tip Moths, Tobacco Budworm, Tobacco Thrips, Tomato Fruitworm, Tomato Pinworm, Tussock Moth Larvae, Vegetable Weevils, Waterbugs, Western Beancutworms, Western Corn Rootworm Beetle, Western Flower Thrips, White Grubs, Whiteflies, Yellow Striped Armyworm, Palmetto |
| Time to Kill | Cyonara Lawn & Garden will eliminate insects within several days of application. Retreatments will not be necessary until 8 weeks (2 months) have passed first application. |
| Chemical Type | Insecticide |
| Formulation | Suspended Concentrate |
| Application Methods | Broadcast Spray, Spot Treatment |
| Product Drawbacks | Cyonara Lawn & Garden is highly toxic to bees exposed to direct treatment or residues on blooming crops or weeds. |
| Active Ingredient | Lamba-cyhalothrin 0.5% |
| Application Equipment | Backpack Sprayer, Pump Sprayer |
| Mix Rate | Depending on the pest the application rate will vary, apply 0.5 oz. (1 tablespoon) of Cyonara Lawn & Garden per 1 gallon of water per 125 sq. ft. The highest application rate will be 4 oz. of product per 8 gallons of water per 1,000 sq. ft. for severe infestations. |
| Use Sites | Outdoors |
| Yield | One quart of Cyonara Lawn & Garden treats up to 8,000 sq. ft. |
| EPA Registration No. | 53883-197 |
| Shelf Life | Cyonara Lawn & Garden will last for up to 3 years when stored in a cool, dry place away from children and domestic animals. |
| Comparable Products | Cyonara Lawn & Garden RTS |
| Children or pets? | No |
| Property Characteristics | None |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.