ProZap® LarvaGuard Mosquito Lrvacide Granules
Neogen

Prevents adult mosquito emergence
(including Aedes sp. and those which may transmit West Nile virus, Zika, dengue, chikungunya and other mosquito-borne diseases)
Kills mosquitoes before they become breeding, biting adults
30 day protection
For use in all water-holding receptacles where mosquitoes may breed

(including containerized water gardens and animal watering troughs)*
*Use in New York is only for containerized use sites.

Active Ingredients:
(S)-Methoprene (CAS# 65733-16-6) ….. 1.5%
Other Ingredients: …………………..... 98.5%
Total: ……………………………….…... 100.0%
CAUTION
Keep Out Of Reach Of Children
Precautionary Statements
Hazards to Humans and Domestic Animals—Caution:
Causes moderate eye irritation. Harmful if absorbed through skin. Avoid contact with eyes or skin. Due to the size and abrasiveness of the granule, use protective eyewear and clothing to minimize exposure during application. Wash thoroughly with soap and water after handling.

First Aid

          If in Eyes

     Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the first
     5 minutes, then continue rinsing eye.

      If on Skin or Clothing

     Take off contaminated clothing.

     Rinse skin immediately with plenty of water for 15-20 minutes.

Call a poison control center or doctor for treatment advice. Have the product container or label with you when calling a poison control center or doctor, or going for treatment. You may also contact 1-800-5743 for emergency medical treatment information.

Environmental Hazards
Do not apply to waters that drain into public waterways.

An Insect Growth Regulator to Prevent Adult Mosquito Emergence
including those mosquitoes which may transmit West Nile virus and heartworm disease).

  • Larvicide product to prevent adult mosquito emergence (including Aedes sp. and those which may transmit West Nile virus, Zika, dengue, chikungunya and other mosquito-borne diseases).
  • Prevents the development of adult mosquitoes.
  • Kills developing mosquito larvae.
  • Apply to standing water in your yard.
  • Kills mosquitoes before they become breeding, biting adults.
  • Effective for up to 30 days.
  • Prevents future mosquito populations.
  • Kills mosquitoes before they hatch including those which transmit West Nile virus and heartworm disease.
  • For use in all water-holding receptacles where mosquitoes may breed including containerized water gardens and animal or horse watering troughs.
  • Easy to apply granules.
  • Place/Sprinkle in standing water, containerized water gardens, ornamental fountains, animal and horse water troughs, birdbaths, old tires, flower pots, tree holes, pool covers, urns, rain barrels, roof gutters, and abandoned swimming pools where mosquitoes breed.
  • 1 tsp. treats 200 gallon of water (per Application Rates table).

Directions For Use: It is a violation of Federal Law to use this product in a manner inconsistent with its labeling.
General Directions: Prozap LarvaGuard Mosquito Larvacide Granules contain (S)-Methoprene insect growth regulator which controls mosquitoes before they can become adults for up to 30 days after application.

Measure and then sprinkle the approximate amount of Prozap LarvaGuard Mosquito Larvacide Granules evenly over the surface of the water to be treated in order to control mosquitoes before they become breeding, biting adults. Measure the surface area of the water and follow the Application Rates Application Site table on this label for the appropriate amount of product to use. Emptying or discarding small containers that are holding water will ensure the best results. In instances where small containers cannot be emptied or discarded and for locations such as flower pots, old tires, urns, etc., use approximately 80 granules for every gallon of water.

Begin treating when adult mosquitoes are first noted in the spring and continue applications throughout the mosquito season, which is typically up to the first frost. After treatment, you may notice that there will still be live larvae in the water. Treated larvae will continue to develop normally to the pupal stage where they die.

Note: (S)-Methoprene insect growth regulator has no effect on mosquitoes which have already reached the pupal or adult stage prior to treatment.

Application Rates:
                                                                                                                30-Day Control

          Amount of Product

          Treatment Area

     (surface area – less than 2 ft. deep of water)

          Treatment Volume
      in Gallons of Water (approximate)

               1 tbsp.

              150 sq. ft

               600

               ½ tbsp.

                 75 sq. ft

               300

               1 tsp.

                 50 sq. ft

               200

               ½ tsp.

                 25 sq. ft

               100

               ¼ tsp.

                 13 sq. ft

                 50

Application Sites:
Prozap LarvaGuard Mosquito Larvacide Granules
may be applied as directed above to temporary and permanent sites which support mosquito larval development. Examples of such sites include: tree holes, animal watering troughs, water-holding receptacles (e.g., old tires, urns, flower pots, cans, and other containers), containerized water gardens, and other manmade water-holding depressions.

STORAGE AND DISPOSAL: Do not contaminate water, food or feed by storage or disposal. Pesticide Storage: Store closed containers in a cool, dry place. Pesticide Container Disposal: Nonrefillable container. Do not reuse or refill this container. If Empty: Place in trash or offer for recycling if available. If Partially Filled: Call your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain.

Mosquitoes are not only a nuisance; they can transmit diseases that are a serious health threat to people ad pets. With just one bite, mosquitoes can transmit West Nile virus and other viruses that cause encephalitis. They can also transmit heartworm disease to dogs and cats.

Prozap LarvaGuard Mosquito Larvacide Granules kill developing mosquitoes before they become breeding, biting adults. It is easy to use; simply measure, then sprinkle the granules in areas of standing water where mosquitoes may breed (nothing to mix or spray). Prozap LarvaGuard Mosquito Larvacide Granules offer long-lasting mosquito control for up to 30 days. When used as directed, Prozap LarvaGuard Mosquito Larvacide Granules will not harm humans, animals, fish, or vegetation.

Treatment Areas:
Bird Baths                                                   Old Tires
Flower Pots                                                Tree Holes
Containerized Water Gardens                    Pool Covers
Urns                                                            Rain Barrels
Roof Gutters                                               Ornamental Fountains
Abandoned Swimming Pools                      Horse Watering Troughs
Other Water-Holding Receptacles

Warranty and Conditions of Sale: Seller makes no warranty, expressed or implied, concerning the use and handling of this product other than indicated on the label. Buyer assumes all risks of use and handling of this material when such use and handling are contrary to label instructions.



Our Terms of Use and Privacy Policy have changed. By continuing to browse this site, you agree to the Terms of Use and Privacy Policy.