Demon WP WSP

Syngenta_PMP · Cypermethrin 40% · EPA Reg 100-1000 · INSECTICIDE; MITICIDE Document last checked 2026-03-22

According to the label From the product label

These details were extracted from this product's label PDF. The label is the law. Confirm every rate, site, restriction and safety requirement against the label before mixing or applying. Check for a state supplemental label; a product may be restricted or prohibited in a state or site even when a rate appears below. · EPA registration data for Reg. 100-1000 →

This product is a liquid emulsion used to control termites. It is applied by drilling and injecting the solution into damaged wood, voids, or the interior of trees, utility poles, and fence posts, or by using a coarse fan spray in areas like attics, crawl spaces, unfinished basements, or mud shelter tubes. It can also be used to inject termite carton nests in trees or building voids.

Pests covered (33)

termitesPILLBUGSSOWBUGSCENTIPEDESMILLIPEDESSCORPIONSSPIDERSMITESTICKSELM LEAF BEETLEFLIESMOSQUITOESEARWIGSDRYWOOD TERMITESFORMOSAN TERMITESUBTERRANEAN TERMITESBEESWASPSANTSCARPENTER ANTSFIRE ANTCARPENTER BEECHINCH BUGBOXELDER BUGAPHIDSSOD WEBWORMSFLEASFIREBRATSILVERFISHCALIFORNIA OAKWORMCOCKROACHESCRICKETSCHIGGERS (REDBUGS)

Areas treatable (55)

voids and galleries in damaged wood and in spaces between wooden members of a structure and between wood and foundations where wood is vulnerableattics, crawl spaces, unfinished basements, or man-made voidsinside trees, utility poles and/or fence postsTermite carton nests in trees or building voidsWOOD FENCE POSTSWOOD POLES/POSTSBUILDINGS AND STRUCTURES (NONAGRICULTURAL-OUTDOOR) (FOLIAR TREATMENT)BUILDINGS (NONAGRICULTURAL) (PERIMETER) (SOIL TREATMENT)HOSPITALS (INDOOR INEDIBLE)HOSPITALS (OUTDOOR INEDIBLE)ANT DENS/HILLS/MOUNDS (ALL OR UNSPECIFIED)WOOD STRUCTURESBUILDINGS (WOOD) (NONSOIL CONTACT FUMIGATION TREATMENT)GARBAGE ROOMSMEAT PROCESSING PLANTS (INDOOR-INEDIBLE)MEAT PROCESSING PLANTS (OUTDOOR-INEDIBLE)MEAT PROCESSING PLANTS (RESIDUAL CRACK AND CREVICE TREATMENT)POULTRY PROCESSING PLANTS (INDOOR INEDIBLE)POULTRY PROCESSING PLANTS (OUTDOOR INEDIBLE)POULTRY PROCESSING PLANT (RESIDUAL CRACK/CREVICE TREATMENT)EGG PROCESSING PLANT (OUTDOOR\INEDIBLE)EGG PROCESSING PLANTS (RESIDUAL CRACK AND CREVICE TREATMENT)DUMPS (GARBAGE/REFUSE) (OUTDOOR)BUSES (NONFEED/NONFOOD) (RESIDUAL GENERAL TREATMENT)BOATS/SHIPS (RESIDUAL GENERAL TREATMENT)TRUCKS (TRAILERS) (NONFEED/NONFOOD) (RESIDUAL GENERAL TREATMENT)RAILROAD BOXCARS (FEED/FOOD-EMPTY) (RESIDUAL GENERAL TREATMENT)EGG PROCESSING PLANTS (INDOOR INEDIBLE)LOCKER ROOMSATHLETIC FIELDSRECREATIONAL AREAS (OUTDOOR)PARKSTANK MIXORNAMENTAL TREES (INJECTION TREATMENT)FOOD PROCESSING PLANTS (INDOOR INEDIBLE)FOOD PROCESSING PLANTS (OUTDOOR INEDIBLE)FOOD PROCESSING AREAS (RESIDUAL CRACK AND CREVICE TREATMENT)GREENHOUSE (INDOOR)GREENHOUSE (OUTDOOR)DOMESTIC DWELLINGS (INDOOR)DOMESTIC DWELLINGS (OUTDOOR)EATING ESTABLISHMENTS (INDOOR INEDIBLE)HOTELS/MOTELS/TOURIST COURTS (OUTDOOR)HOTELS (NON-FOOD AREAS)COMMERCIAL/INSTITUTIONAL/INDUSTRIAL BUILDINGS (OUTDOOR INEDIBLE)FOOD MARKETING/STORAGE/DISTRIBUTION FACILITIES (INDOOR INEDIBLE)FOOD MARKETING/STORAGE/DISTRIBUTION FACILITIES (OUTDOOR INEDIBLE)FOOD MARKETING/STORAGE/DISTRIBUTION FACILITIES (RESIDUAL CRACK AND CREVICE TREATMENT)COMMERCIAL/INSTITUTIONAL/INDUSTRIAL BUILDINGS (INDOOR INEDIBLE)EATING ESTABLISHMENTS (OUTDOOR INEDIBLE)EATING ESTABLISHMENTS (RESIDUAL CRACK AND CREVICE TREATMENT)AIRCRAFT (FEED/FOOD-EMPTY) (RESIDUAL GENERAL TREATMENT)TRANSPORTATION VEHICLES (FEED/FOOD-EMPTY) (RESIDUAL GENERAL TREATMENT)TRUCKS (FEED/FOOD-EMPTY) (RESIDUAL GENERAL TREATMENT)ORNAMENTAL LAWNS

How to treat each type of area 4

voids and galleries in damaged wood and in spaces between wooden members of a structure and between wood and foundations where wood is vulnerable

localized areas of infested wood

Target pest	Location	Rate	Label notes
termites	Both	0.1%	Application may be made to inaccessible areas by drilling, and then injecting the emulsion with a crack-and-crevice injector into the damaged wood or void spaces. This type of application is not intended to be a substitute for soil treatment for extensive infestation of wood-infesting insects. This treatment is intended to kill localized infestations of workers and winged reproductive forms of termites.

attics, crawl spaces, unfinished basements, or man-made voids

Target pest	Location	Rate	Label notes
termites	Both	0.1%	Application may be made with a coarse fan spray of 0.1% solution to control workers and winged reproductive forms of termites in mud shelter tubes.

inside trees, utility poles and/or fence posts

Target pest	Location	Rate	Label notes
termites	Both	0.1%	drill to find the interior infested cavity and inject 0.1% solution using treatment tool with a splash back guard.

Termite carton nests in trees or building voids

Target pest	Location	Rate	Label notes
termites	Both	0.25-0.50%	may be injected with a pointed injection tool. Multiple injection points to varying depths may be necessary. It is desirable to physically remove carton nest material from building voids when such nests are found.

Mixing instructions 11

For pests	Amount	Per	Finished strength	Label notes
Perimeter Barrier Applications around Structures	1 packet (0.33 oz)	1–5 gal		800–1,600 sq ft coverage
Perimeter Barrier Applications around Structures	2 packets (0.66 oz)	1–5 gal		800–1,600 sq ft coverage
Perimeter Barrier Applications around Structures	5 packets (1.65 oz)	5 gallons	1 gal/1,000 sq ft
Perimeter Barrier Applications around Structures	10 packets (3.3 oz)	10 gallons	1 gal/1,000 sq ft
Perimeter Barrier Applications around Structures	50 packets (16.5 oz)	50 gallons	1 gal/1,000 sq ft
Perimeter Barrier Applications around Structures	2.5 packets (0.825 oz)	5 gallons	2 gal/1,000 sq ft
Perimeter Barrier Applications around Structures	5 packets (1.65 oz)	10 gallons	2 gal/1,000 sq ft
Perimeter Barrier Applications around Structures	25 packets (8.25 oz)	50 gallons	2 gal/1,000 sq ft
Perimeter Barrier Applications around Structures	1 packet (0.33 oz)	5 gallons	5 gal/1,000 sq ft
Perimeter Barrier Applications around Structures	2 packets (0.67 oz)	10 gallons	5 gal/1,000 sq ft
Perimeter Barrier Applications around Structures	10 packets (3.3 oz)	50 gallons	5 gal/1,000 sq ft

Timing & weather

Do not treat soil that is water-saturated or frozen.
Do not treat when raining.
Do not make on-grade applications when sustained wind speeds are above 10 mph (at application site) at nozzle-end height.

Use restrictions 9

Do not use this product for pre-construction soil treatment under concrete slabs.
Do not allow people or pets to contact contaminated areas or to reoccupy the contaminated area until the clean-up is completed.
Use anti-backflow equipment or procedures to prevent siphonage of pesticide back into water supplies.
Care should be taken that the treatment solution is not introduced into the gravel and/or pipe drainage system which may be located on the exterior of the foundation in close proximity to the footing of the structure.
Do not treat soil that is water-saturated or frozen.
Do not treat when raining.
Do not allow treatment to run off from the target area.
Do not apply within 10 feet of storm drains.
Do not apply within 25 feet of aquatic habitats (such as, but not limited to, lakes, reservoirs, rivers, permanent streams, marshes or natural ponds, estuaries, and commercial fish ponds).

Label SDS

Catalog source document available. The local copy is still withheld until its exact product identity, role, and full file hash are accepted. Open the catalog source label ↗ and verify the product name, EPA registration number, and revision before relying on it.

Publication withheld. This catalog record has no active evidence summary, so its document and any extracted directions remain unavailable while identity and document role are reviewed.

Document text and citations

Extracted text is retained internally for document review and page-level citation checks. The complete third-party text is not republished here; use the document viewer above.

Reference only. Always read and follow the most current EPA-approved label on the product container. State and local restrictions may apply that are not reflected in this digitised copy. Verify the EPA registration number and revision date before use.