Permost CS

Registered in the UK 
HSE No. 9967

Permost CS is a specialised microencapsulated insecticide, designed to give long-lasting residual effect. The formulation contains a combination of large and smaller microcapsules. It offers controlled release from the time of application, for a good knockdown effect with residual activity for up to 60 days. 

Formulation

What is Microencapsulation? 

Microencapsulation is the technique of protecting an ingredient inside a polymer membrane. It prevents the total immediate release of actives upon application and it allows prolonged efficacy over a period of time. It also reduces odour and significantly enhances operator safety.

Microencapsulation Image

Capsules vary by two factors:

1.Size (ranging from 10 to 110 nanometers)
2.Membrane thickness 

How Does Microencapsulation Work? 

The varying size and thickness of the capsules allows the active to be released by:
1. Diffusion through the pores in the capsule wall.
2. Thinner capsules rupture/break on application, releasing active instantly.
3. Thicker capsules break down over time, causing prolonged release of active.

Thicker membranes allow for a controlled release, meaning product can remain effective for up to 3 months.

Microencapsulation Diagram

Microencapsulation Release Diagram

Active Ingredient: Permethrin 25:75

Available Formulation: 255 g/L capsule suspension (CS)

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Target Pests

Ants

Ants

Bed Bug

Bed Bug

Housefly

Housefly

Earwig

Earwig

Flea

Flea

Mosquito

Mosquito

Flour moth

Flour moth

Grain weevil

Grain weevil

Poultry red mite

Poultry red mite

Flour beetle

Flour beetle

Cockroach

Cockroach

American cockroach

American cockroach

Oriental cockroach

Oriental cockroach

Silverfish

Silverfish

Application Environments  

Food retailers Tick Hotels Tick
Public and Office Buildings Tick Shops Tick
Hospitals (exc. occupied wards) Tick Restaurants Tick
Food storage areas Tick Warehouses Tick
Military barracks Tick Vehicles Tick
Raw material stores (exc. grain stores) Tick Agricultural premises Tick
Domestic premises Tick  Farm buildings  Tick
Empty dairies  Tick Poultry houses Tick
Small/large refuse sites Tick Farm buildings  Tick

Use biocides safely. Always read the label and product information before use.

Mode of Application

Permost CS can be used as a barrier spray, crack and crevice spray, surface spray, space spray (ULV) and for cold or hot fogging.

Safety Equipment

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