M 013190

Grenade ER Premise Insecticide, 8oz

 Merck- For control of flies, fleas, mosquitoes, ants, bees, wasps, spiders, ticks and other nuisance pests. 


Contains the highly bioactive synthetic pyrethroid, lambda-cyhalothrin. For use in, on and around buildings and structures for the control of pests like ants, bees, mosquitos, fleas, wasps, crickets, spiders, ticks and other insects. It can be used on lawns, ornamental trees and shrubs; around residential, institutional, public, commercial, agricultural and industrial buildings; and parks, recreational areas and athletic fields. Makes up to 40 gallons of spray.


Highly concentrated and easy to mix. 

Uses small amounts of concentration to water, so a little goes a long way.


ACTIVE INGREDIENT:  Lambda-cyhalothrin1 (CAS No. 91465-08-6): 9.7%


Hazards to Humans and Domestic Animals


Harmful if absorbed through skin. Avoid breathing spray mist or vapor. Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after handling, and before eating, drinking, chewing gum, using tobacco, or using the toilet. Remove contaminated clothing and wash before reuse. Prolonged or frequently repeated skin contact may cause allergic skin reactions in some individuals.

Environmental Hazards

This product is extremely toxic to fish and aquatic invertebrates. To protect the environment, do not allow pesticide to enter or runoff into storm drains, drainage ditches, gutters, or surface waters. Applying this product in calm weather when rain is not predicted for the next 24 hours will help to ensure that wind or rain does not blow or wash pesticide off the treatment area. Rinsing application equipment over the treated area will help avoid runoff to water bodies or drainage systems. Drift and runoff from treated areas may be hazardous to aquatic organisms in neighboring areas. Apply this product only as specified on the label. When making applications, care should be used to avoid household pets, particularly fish and reptile pets.

This product is highly toxic to bees exposed to direct treatment or residues on blooming crops or weeds. Do not apply this product or allow it to drift to blooming crops or weeds if bees are visiting the treatment area.


GRENADE® ER is intended in dilution with water for application using hand-held or power-operated application equipment. A coarse spray for crack and crevice or spot and general surface (non-food/non-feed areas only) treatments.

Example of dilution: To prepare a mid-rate dilution, mix 88 ml of Grenade ER in 100 gals.

M 013190

Specific References

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