Pyrocide® 100

MGK · MGK 264 2.87%; Piperonyl butoxide 2%; Pyrethrins 1% · EPA Reg 1021-1424 · INSECTICIDE; MITICIDE Document last checked 2019-04-23

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According to the label From the product label

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Pyrocide 100 is a liquid formulation used to control various pests. It targets ants, beetles (including drugstore, red flour, rice, sawtoothed grain, confused flour, driedfruit, and cigarette beetles), cockroaches, silverfish, clover mites, boxelder bugs, crickets, flies, gnats, mosquitoes, small flying moths, Indian mealworms, Angoumois grain moths, grain mites, granary weevils, meal moth larvae, and cheese mites. It can be applied as a coarse wetting spray on indoor surfaces, cracks, and crevices, sprayed directly into ant nests or trails, applied as a fine mist over dried fruit products or stored food, or dispersed as a space spray.

Pests covered (80)

Ants, Drugstore Beetles, Earwigs, Cockroaches, Silverfish, Beetles, Boxelder Bugs, Clover Mites, Crickets and other listed insectsAntslisted insectsIndian Mealworms and Angoumois Grain MothsCockroaches and accessible stages of granary insects: Cadelles, Confused Flour Beetles, Grain Mites, Granary Weevils, Meal Moth Larvae and Adults, Red Flour Beetles, Rice Weevils and Sawtoothed Grain BeetlesConfused Flour Beetles, Driedfruit Beetles, Indian Meal Moths and Sawtoothed Grain BeetlesAngoumois Grain Moths, Cadelles, Cheese Mites, Cheese Skippers, Cigarette Beetles, Confused Flour Beetles, Dark Mealworms, Grain Mites, Granary Weevils, Indian Meal Moths, Mediterranean Flour Moths, Red Flour Beetles, Rice Weevils, Sawtoothed Grain Beetles and Yellow MealwormsFlies, Gnats, Mosquitoes and Small Flying MothsPILLBUGSSOWBUGSMILLIPEDESSPIDERSTICKSGRAIN MITECHEESE MITEDERMESTID BEETLESCARPET BEETLECEREAL LEAF BEETLERUSTY GRAIN BEETLEFLAT GRAIN BEETLEMERCHANT GRAIN BEETLESAWTOOTHED GRAIN BEETLEDARKLING BEETLESYELLOW MEALWORMDARK MEALWORMRED FLOUR BEETLECONFUSED FLOUR BEETLECADELLEFLIESGNATSMIDGESMOSQUITOESLESSER HOUSE FLYHORN FLYFACE FLYSTABLE FLYFUNGUS GNATSSKIPPER FLIESCHEESE SKIPPERBLACK FLIESHORSE FLIESDEER FLIESFRUIT FLIESEARWIGSWASPSHORNETSYELLOWJACKETSFLYING MOTHSSMALL FLYING MOTHSHIDE BEETLEKHAPRA BEETLEWAREHOUSE BEETLEDRIEDFRUIT BEETLESPIDER BEETLESBOXELDER BUGMEDITERRANEAN FLOUR MOTHALMOND MOTHCHOCOLATE MOTHTOBACCO MOTHINDIAN MEAL MOTHMEAL MOTH (LARVAE)MEAL MOTH (ADULT)CLOTHES MOTHSFLEASFIREBRATSILVERFISHCIGARETTE BEETLEDRUGSTORE BEETLECOFFEE BEAN WEEVILLESSER GRAIN BORERANGOUMOIS GRAIN MOTHGRANARY WEEVILRICE WEEVILCOCKROACHESPALMETTOBUGSWATERBUGSCRICKETSBROWN DOG TICKCLOVER MITELICE

Areas treatable (110)

surfacenests, trails, and ants observedtransit equipment (truck beds, boxcars, ship’s holds)stored grain (surface of binned grain)grain bins, flooring, about base of milling machinery, walls and baseboards, areas behind cabinets, around pipes and other insect harboragesDRIED FRUIT PRODUCTS in storage or being processedSTORED FOOD: (stored in multi-wall bags or cloth bags) in flour mills, grain elevators, granaries, storage rooms and warehousesZoos: For indoor premises of zoos onlyTOBACCO WAREHOUSESSTORED PEANUTSWASHROOMSSTORED NUTSSTORED SEEDSTOBACCO FACTORIESBEVERAGE PROCESS PLANT PREMISESBEVERAGE PLANT PREMISES (FOGGING)RICE MILLSGRAIN MILLS (INDOOR INEDIBLE)GRANARIES (EMPTY) (NON-RESIDUAL SPACE TREATMENT)STORED COPRASTORED FRUITS (DRIED/DEHYDRATED)STORED FOOD (IN PAPER BAGS)STORED FOOD (IN CLOTH BAGS)STORED BEANSHOSPITALS (INDOOR INEDIBLE)NURSING HOMES (INDOOR INEDIBLE)VETERINARY HOSPITALSMOTHPROOFINGULTRA LOW VOLUME (ULV) APPLICATIONSTORAGE AREASBATHROOMS/LAVATORIES (INDOOR)WAREHOUSES (INDOOR INEDIBLE)HORSE TRAILERSFRUIT PACKING SHEDS (INDOOR INEDIBLE)MEAT PACK. PLANT (INED.)(INDR.)MEAT PROCESSING PLANTS (RESIDUAL CRACK AND CREVICE TREATMENT)POULTRY PROCESSING PLANT (RESIDUAL CRACK/CREVICE TREATMENT)GARBAGE CANS (INDOOR)GARBAGE CANS (FUMIGATION)GARBAGE TRUCKSGARBAGE DUMPSDUMPS (GARBAGE/REFUSE)GARBAGE COMPACTORS (INDOOR)RIGHTS-OF-WAY (UTILITY)BUSES (NONFEED/NONFOOD) (FUMIGATION)BUSES (NONFEED/NONFOOD) (NON-RESIDUAL SPACE TREATMENT)SHIP HOLDS (EMPTY)BOATS/SHIPS (NON-RESIDUAL SPACE TREATMENT)RAILROAD FREIGHT CARS (EMPTY)RAILROAD TRAINSRECREATIONAL VEHICLESRECREATIONAL VEHICLES (NONFEED/NONFOOD) (FUMIGATION)RAILROAD BOXCARS (FEED/FOOD-EMPTY) (NON-RESIDUAL TREATMENT)RAILROAD BOXCARS (FEED/FOOD-EMPTY) (NON-RESIDUAL SPACE TREATMENT)RAILROAD BOXCARS (FEED/FOOD-EMPTY) (NON-RESIDUAL CONTACT TREATMENT)WINE CELLARSWINERIESEGG PROCESSING PLANTS (INDOOR INEDIBLE)MORGUES, MORTUARIES AND FUNERAL HOME PREMISESLOCKER ROOMSDEPARTMENT STORESCOMMERCIAL/INSTITUTIONAL/INDUSTRIAL BUILDINGS (WALL VOIDS)STADIUMSFOOD PROCESSING PLANTS (INDOOR INEDIBLE)BAKERIES (INDOOR-INEDIBLE)BOTTLING PLANTSBREWERIES (INDOOR-INEDIBLE)BARNS (INDOOR)BASEMENTSDOMESTIC DWELLINGS (INDOOR)UTILITY ROOMSAPARTMENTS (INDOOR)DOMESTIC DWELLINGS (INDOOR) (WALL VOIDS)HOTELS/MOTELS/TOURIST COURTS (INDOOR)GARAGES (INDOOR) (FUMIGATION)DOMESTIC DWELLINGS (OUTDOOR)MARINASZOOS (ENCLOSED PREMISE TREATMENT)BUILDINGS AND STRUCTURES (NONAGRICULTURAL-OUTDOOR)BARSTAVERNSEATING ESTABLISHMENTS (INDOOR INEDIBLE)RESEARCH ANIMAL FACILITIES (ENCLOSED PREMISE TREATMENT)RESEARCH ANIMAL QUARTERS (ENCLOSED PREMISE TREATMENT)RUGS/CARPETSHOUSEHOLD CONTENTS (CLOTHING/FABRICS/UPHOLSTERY)PUBLIC BUILDINGS (INDOOR INEDIBLE)OFFICE BUILDINGS (INDOOR INEDIBLE)PARKING AREAS (COMMERCIAL/INSTITUTIONAL/INDUSTRIAL) (OUTDOOR INEDIBLE)FOOD MARKETING/STORAGE/DISTRIBUTION FACILITIES (INDOOR INEDIBLE)VENDING MACHINESSUPERMARKETS (INDOOR INEDIBLE)PUBLIC BUILDINGS (OUTDOOR) (FOLIAR TREATMENT)HORSE STABLES (ENCLOSED PREMISE TREATMENT)GRAIN ELEVATORS (EMPTY) (NONRESIDUAL SPACE TREATMENT)GRAIN ELEVATORS (FEED/FOOD EMPTY) (FUMIGATION)GRAIN/CEREAL/FLOUR EQUIPMENT (NON-RESIDUAL CONTACT TREATMENT)OFFICES (INDOOR INEDIBLE)COMMERCIAL/INSTITUTIONAL/INDUSTRIAL BUILDINGS (INDOOR INEDIBLE)JAILS (INDOOR INEDIBLE)SCHOOLS (INDOOR INEDIBLE)THEATERS (OPEN-AIR) (INDOOR INEDIBLE)LABORATORY PREMISESRESTAURANTS (INDOOR INEDIBLE)MAUSOLEUMSLIVESTOCK STABLES (ENCLOSED PREMISE TREATMENT)ANIMAL QUARTERS (ENCLOSED PREMISE TREATMENT)PET KENNELS (ENCLOSED PREMISE TREATMENT)TRUCK TRAILERS (FEED/FOOD-EMPTY) (NON-RESIDUAL SPACE TREATMENT)STORED COCOA

How to treat each type of area 8

surface

Target pest	Location	Rate	Unit	Dilution	Label notes
Ants, Drugstore Beetles, Earwigs, Cockroaches, Silverfish, Beetles, Boxelder Bugs, Clover Mites, Crickets and other listed insects	Indoor	1	gallon	1 part concentrate plus 9 parts suitable diluent	apply as a coarse wetting spray, using approximately 1 gallon of spray mixture per 1,000 sq. ft. of surface. To ensure maximum control of listed crawling insects, spray thoroughly into all cracks, molding, crevices, walls, floors and other surfaces, storage and handling areas.

nests, trails, and ants observed

Spray directly into nests, along trails, and directly on all ants observed.

Target pest: Ants
Location: Indoor

transit equipment (truck beds, boxcars, ship’s holds)

Target pest	Location	Rate	Unit	Dilution	Label notes
listed insects	Indoor	1	gallon	1 part concentrate plus 9 parts suitable diluent	apply as a coarse wetting spray using approximately 1 gallon of spray mixture per 1,000 sq. ft. Thoroughly treat walls and floors. Spray each layer of cartons or containers lightly as stacked.

stored grain (surface of binned grain)

Target pest	Location	Rate	Unit	Dilution	Label notes
Indian Mealworms and Angoumois Grain Moths	Indoor	1	gallon	1 part concentrate plus 9 parts suitable diluent	apply to the surface of binned grain at a rate of 1 gallon of diluted product per 1,000 sq. ft. Apply at monthly intervals with the first appearance of moths and continuing until early fall. In case of severe infestation, break up webbing before spraying and make a second application in two weeks.

grain bins, flooring, about base of milling machinery, walls and baseboards, areas behind cabinets, around pipes and other insect harborages

Target pest	Location	Rate	Unit	Dilution	Label notes
Cockroaches and accessible stages of granary insects: Cadelles, Confused Flour Beetles, Grain Mites, Granary Weevils, Meal Moth Larvae and Adults, Red Flour Beetles, Rice Weevils and Sawtoothed Grain Beetles	Indoor	1	gallon	1 part concentrate plus 9 parts of oil or 15 ounces per gallon	Contact Spray - Diluted for use with sprayers that give large, wetting spray particles. Use 1 gallon spray per 1,000 sq. ft. of space. Force spray into all cracks and crevices.

DRIED FRUIT PRODUCTS in storage or being processed

Target pest	Location	Rate	Unit	Dilution	Label notes
Confused Flour Beetles, Driedfruit Beetles, Indian Meal Moths and Sawtoothed Grain Beetles	Indoor	1	fl. oz.	1 part concentrate plus 9 parts oil or 15 ounces per gallon	Disperse this product as a fine mist in the air above the trays and shelves. Do not apply to fruit directly. Use one fl. oz. of concentrate per 1,000 cu. ft. of space. Repeat application at this dosage in any given month. Sweep up and destroy fallen insects.

STORED FOOD: (stored in multi-wall bags or cloth bags) in flour mills, grain elevators, granaries, storage rooms and warehouses

Target pest	Location	Rate	Unit	Dilution	Label notes
Angoumois Grain Moths, Cadelles, Cheese Mites, Cheese Skippers, Cigarette Beetles, Confused Flour Beetles, Dark Mealworms, Grain Mites, Granary Weevils, Indian Meal Moths, Mediterranean Flour Moths, Red Flour Beetles, Rice Weevils, Sawtoothed Grain Beetles and Yellow Mealworms	Indoor	1	fl. oz.	1 part concentrate plus 9 parts oil or 15 ounces per gallon	Disperse this product first by directing spray into corners, under pallets, and around stacks of packaged foods, hitting as many insects as possible and then treat as a space spray. Apply at the rate of one fl. oz. of diluted material per 1,000 cu. ft. of space. Sweep up and destroy fallen insects.

Zoos: For indoor premises of zoos only

Target pest	Location	Rate	Unit	Dilution	Label notes
Flies, Gnats, Mosquitoes and Small Flying Moths	Indoor	2	fl. oz.	1 part concentrate plus 9 parts oil (refined kerosene)	As a space spray diluted for use in conventional mechanical fogging equipment. Apply at a rate of 2 fl. oz. of diluted material per 1,000 cu. ft. of space above the animals. Direct spray toward the upper portions of the enclosure, filling the room with mist. Applications must be made when animals are not present.

Mixing instructions 7

For pests	Amount	Per	Finished strength	Label notes
Ants, Drugstore Beetles, Earwigs, Cockroaches, Silverfish, Beetles, Boxelder Bugs, Clover Mites, Crickets and other listed insects	1	part concentrate	1 part concentrate plus 9 parts suitable diluent	mix well
listed insects (transit protection)	1	part concentrate	1 part concentrate plus 9 parts suitable diluent	mix well
Indian Mealworms and Angoumois Grain Moths	1	part concentrate	1 part concentrate plus 9 parts suitable diluent	mix well
Cockroaches and accessible stages of granary insects	1	part concentrate	1 part concentrate plus 9 parts of oil or 15 ounces per gallon	mix well
Confused Flour Beetles, Driedfruit Beetles, Indian Meal Moths and Sawtoothed Grain Beetles (Dried Fruit Products)	1	part concentrate	1 part concentrate plus 9 parts oil or 15 ounces per gallon	mix well
Angoumois Grain Moths, Cadelles, Cheese Mites, Cheese Skippers, Cigarette Beetles, Confused Flour Beetles, Dark Mealworms, Grain Mites, Granary Weevils, Indian Meal Moths, Mediterranean Flour Moths, Red Flour Beetles, Rice Weevils, Sawtoothed Grain Beetles and Yellow Mealworms (Stored Food)	1	part concentrate	1 part concentrate plus 9 parts oil or 15 ounces per gallon	mix well
Flies, Gnats, Mosquitoes and Small Flying Moths (Zoos)	1	part concentrate	1 part concentrate plus 9 parts oil (refined kerosene)	mix well

Worker safety

PPE required Avoid contact with skin, eyes or clothing.

Timing & weather

Apply at monthly intervals with the first appearance of moths and continuing until early fall.
In case of severe infestation, break up webbing before spraying and make a second application in two weeks.
Applications must be made when animals are not present.

Use restrictions 1

Do not apply to fruit directly.

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