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MONTEREY

Monterey Garden Insect Spray RTS

Monterey Garden Insect Spray RTS is a effective hose-end insecticide spray that offers a wide control over outdoor pests in organic gardens. 

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Monterey Garden Insect Spray RTS Product Page
Min : 36.8 - Max : 45.99
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Price as of
04/01/26
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Monterey Garden Insect Spray RTS, manufactured by Monterey, is a high-quality ready to use biological insecticide that protects lawns, outdoor ornamentals, and vegetables from various pests. 

Utilizes the power of a natural soil bacterium called spinosad, which ensures total control over plant damaging pests like caterpillars without greatly decreasing predatory benefical insects such as predatory mites and spiders. 

Monterey Garden Insect Spray RTS is a easy to mix liquid concentrate offering maximum organic garden safety with a natural substance that is toxic to insects. 

Tools Needed

To use Monterey Garden Insect Spray RTS, you will need a garden hose to attach it too.

How to Use

  • Step 1: Before beginning, make sure the top blue water flow valve is in the “OFF” position, and the side red product flow valve is up in the “OFF” position.
  • Step 2: Shake container well and attach it to your garden hose. Turn on the water faucet.
  • Step 3: To apply, remove side pin labeled “PULL OUT” and rotate the side red product flow valve counterclockwise to the “ON” position. While holding the sprayer at waist height point the sprayer away from your face and body, and put the top blue water flow valve clockwise to the upright “OFF” position and replace the side pin. 
  • Step 4: When spraying is complete, or if spraying stops at any time, press the top blue water flow valve with thumb to the rear to shut off water. Turn the side red product flow valve clockwise to the upright “OFF” position and replace the side pin. Turn off the water at the faucet.
  • Step 5: Remove the container from the garden hose , rinse thoroughly, and follow the directions in the Storage and Disposal section for storing or disposing of the container.

Where to Use

Monterey Garden Insect Spray RTS can be used for lawns, outdoor ornamentals, vegetables, apples, citrus, and stone fruit. 

For residential use in home gardens, lawns and ornamentals only.

When to Use

Apply Monterey Garden Insect Spray RTS when listed pests are present. For best results, apply when weather is cool, 65 to 85 degrees Fahrenheit, or in early morning or evening.

Aviod applications when rainfall is expected to occur for the next 24 hours after application.

Safety Information

Monterey Garden Insect Spray RTS 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 applying this product.

Special Considerations

Do not use kitchen utensils for measuring. Keep measuring utensils with product and away from children.

More Information
Restricted Use No
Availability Online
Keith's Pro Tip "Pick off or prune off any discolored parts of plants to encourage better growth and potentially prevent pest activity."
Time to Kill Monterey Garden Insect Spray RTS will control pests within several hours.
Chemical Type Insecticide
Formulation Ready-To-Use
Application Methods Broadcast Spray
Product Drawbacks Monterey Garden Insect Spray RTS is toxic to aquatic invertebrates.
Active Ingredient Spinosad 0.5%
Application Equipment Gloves
Mix Rate N/A
Use Sites Outdoors
Yield 16 oz. of Monterey Garden Insect Spray RTS coverage will depend on the size of the treatment area.
EPA Registration No. 62719-314-54705
Shelf Life Monterey Garden Insect Spray RTS will last for 3 years when stored in original container only in secure or locked storage area.
Comparable Products Monterey Garden Insect Spray RTU
Children or pets? No
Property Characteristics None
AvailabilityOnline
Restricted UseNo
BrandMONTEREY
Keith's Pro Tips"Pick off or prune off any discolored parts of plants to encourage better growth and potentially prevent pest activity."
Product DrawbacksMonterey Garden Insect Spray RTS is toxic to aquatic invertebrates.
Target PestsArmyworms, Asparagus beetles, Artichoke plume moth, Berry moth, Bagworms, Borers, Corn borers, Carob moth, Codling moth, Caterpillars, European grapevine moth, Filbert worm, Leafminers, Leafrollers, Light brown apple moth, Oriental fruit moth moth, Thrips, Tufted apple, Budmoth, Gypsy moth, Tent caterpillars, Fire ants, Dipteran Leafminers, European corn borer, Flea beetle, Loopers, Fireworms, Fruitfly, Fruitworms, Sawfly, Husk fly, Katydids, Diamondback moth, Flea beetle, Imported cabbage worm, Colorado potato beetle, European corn borer, Cutworms, Fruit fly, Naval orangeworm, Peach twig borer, Colorado potato beetle, Pecan nut Casebearer, Redhumped caterpillar, Shuckworms, Webworms, Sod webworm, Gall midges, Leaf feeding beetles, and Sawfly larvae.
Application EquipmentGloves
Application MethodsBroadcast Spray
Active IngredientSpinosad 0.5%
Product TypeInsecticide
FormulationReady-To-Use
Application RateN/A
Shelf LifeMonterey Garden Insect Spray RTS will last for 3 years when stored in original container only in secure or locked storage area.
Yield16 oz. of Monterey Garden Insect Spray RTS coverage will depend on the size of the treatment area.
Use SitesOutdoors
Time to KillMonterey Garden Insect Spray RTS will control pests within several hours.
Comparable ProductsMonterey Garden Insect Spray RTU
EPA Registration #62719-314-54705

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