Fast Free Discreet Shipping in 2 to 5 days


Target Pests

Altosid Pro-G is designed to prevent mosquitoes from breeding and becoming biting adults,

For Use In

Non-Crop Areas: Altosid Pro-G may be applied as directed above to temporary and permanent sites which support mosquito larval development. Examples of such sites include: snow pools, salt and tidal marshes, freshwater swamps and marshes (cattail, red cedar, white maple marshes), woodland pools and meadows, dredging spoil sites, drainage areas, ditches, wastewater treatment facilities, livestock runoff lagoons, retention ponds, harvested timber stacks, swales, storm water drainage areas, sewers, catch basins, tree holes, animal watering troughs, water holding receptacles (e.g. tires, urns, flower pots, cans and other containers), and other natural and manmade water-holding depressions.

Crop Areas:Altosid Pro-G may be used in sites such as: irrigated croplands, pastures, rangeland, vineyards, rice fields (domestic and wild), date palm, citrus, fruit, nut orchards, berry fields and bogs.



Altosid Pro-G kills mosquitoes before they hatch and is simple and easy to use. Simply follow the directions and put the directed amount of granules in areas or in water where mosquitoes may breed. One container can treat over 5,000 square feet or up to 20,183 gallons of water. Altosid Pro-G will last up to 30 days.

Coverage Area

Altosid Pro G will treat 20,183 gallons of water or 5,455 square feet

Active Ingredient

Methoprene 1.5%

Altosid Pro G Mosquito Larvacide

Be the first to review this product

Product Q & A

Solutions ()

Altosid Pro G Mosquito Larvacide

Altosid is a larvicide that targets and kills mosquitoes in the larval stages of their development in water. Altosid larvicide contains the industry's first and last formula of (S)-Methropene an insect growth regulator (IGR). It disrupts the normal growth pattern of immature mosquitoes and prevents them from becoming breeding, biting adults that can now spread disease.
Product Q & A
Sort by
Most Recent Questions
GO | Reset
Expand all
Be the first to ask a question about this product
* Nickname:

* Your Answer:

Sign Up for Newsletter

Answer this Question
Hide the Form
Ask a New Question
* Nickname:

* Your Question:

Notify me by email when answer received

Sign Up for Newsletter

Add Question

Need Help? We thought you would never ask!

Call us at (888) 523-7378

Se habla español

Mon-Fri 8am-5pm  

Receive a reply in less than 1 hour
(during business hours)

Follow us

* Required Fields