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Natular DT Larvicide Tabs, Clarke

Quick overview Natular DT is a product for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism. Natular DT tabs release effective levels of spinosad over a period up to 60 days in mosquito breeding sites.

Active Ingredients: Spinosad 7.48%
Insecticide Mode of Action: 5
Insecticide Class:
Spinosyns
EPA Signal Word: CAUTION / PRECAUCION
Application Rate Range: (see label)
Container Size(s): 12 Tabs per Card

Natular DT Larvicide Tabs control larvae of mosquitoes which may carry Dengue, Chikungunya, and Zika.


Natular DT Larvicide Tabs are a product for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism. Natular DT tablets release effective levels of spinosad over a period up to 60 days in mosquito breeding sites. The tabs are ideal to use in containers or natural depressions that hold water. The patented formulation of Natural DT allows it to go to work instantly and then continue working for up to 60 days to control mosquito larvae.  If it dries up,no worries.  Natular DT will reactivate when water returns.


Release of spinosad is affected by the dissolution of the Natular DT tabl. If tablets become covered by obstructions such as debris, vegetation, or loose sediment as a result of high rainfall or flow, normal dispersion of the active ingredient can be inhibited. Water flow may increase the dissolution of the tablet, thus reducing the residual life of the tablet. Inspect areas of water flow to determine appropriate re-treatment intervals. To assure positive results, place Natular DT Larvicide Tabs where they will not be swept away by flushing action.

Natular DT Larvicide Tabs Uses

  • Rain barrels
  • Bird baths
  • Floor drains
  • Ornamental ponds & water gardens
  • Abondoned tires
  • Flower pot trays
  • Boat covers

Label and SDS

  Product Label

  Product SDS

Product description

Natular DT Larvicide Tabs control larvae of mosquitoes which may carry Dengue, Chikungunya, and Zika.


Natular DT Larvicide Tabs are a product for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism. Natular DT tablets release effective levels of spinosad over a period up to 60 days in mosquito breeding sites. The tabs are ideal to use in containers or natural depressions that hold water. The patented formulation of Natural DT allows it to go to work instantly and then continue working for up to 60 days to control mosquito larvae.  If it dries up,no worries.  Natular DT will reactivate when water returns.


Release of spinosad is affected by the dissolution of the Natular DT tabl. If tablets become covered by obstructions such as debris, vegetation, or loose sediment as a result of high rainfall or flow, normal dispersion of the active ingredient can be inhibited. Water flow may increase the dissolution of the tablet, thus reducing the residual life of the tablet. Inspect areas of water flow to determine appropriate re-treatment intervals. To assure positive results, place Natular DT Larvicide Tabs where they will not be swept away by flushing action.

Product variants
Natular DT Larvicide Tabs, 12 Tab Card, Clarke
Natular DT Larvicide Tabs, 12 Tab Card, Clarke
Natular DT is a product for killing mosquito and midge larvae. This product’s active ingredient, spinosad, is biologically derived from the fermentation of Saccharopolyspora spinosa, a naturally occurring soil organism. Natular DT tabs release effective levels of spinosad over a period up to 60 days in mosquito breeding sites.

Sold Individually, Case Qty. = 50 x 12 Tab Cards
PRICE BREAKS - The more you buy, the more you save
Quantity 5+ 10+ 25+ 50+
Price $12.45 $11.95 $11.45 $10.95
Delivery date: 3-5 days
$12.95
Additional information
Manufacturer: Clarke
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