Page 1 of 18

Appendix A: Uses of Pyrethrins Eligible for Reregistration

3/22/2010

A-1: Food/Feed Uses

Appendix A-1: Food/Feed Uses of Pyrethrins Subject to Reregistration

Site

Application Type

Max. Single 

Application 

Rate, ai

Max. No. of 

Applications 

Per Season

PHI 

(Days) Use Directions and Limitations 

AGRICULTURAL

Preharvest Application to Field, Orchard, and Greenhouse Food Crops 

Crop Group 1: Root and Tuber Vegetables [including Arracacha; Arrowroot; Artichoke, Chinese; Artichoke, Jerusalem; Beet, 

garden, Beet, sugar; Burdock, edible; Canna edible; Carrot; Cassava; Celeriac; Chayote; Chervil, turnip-rooted; Chicory; Chufa; 

Dandelion; Dasheen; Ginger; Ginseng; Horseradish; Leren; Parsley, turnip-rooted; Parsnip; Potato; Radish; Radish, Oriental; 

Rutabaga; Salsify; Salsify, black; Salsify, Spanish; Skirret; Sweet Potato; Tanier; Taro; Turmeric; Turnip; Yam bean; and Yam, 

true]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0

Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 2: Leaves of Root and Tuber Vegetables [including Beet, garden; Beet, sugar; Burdock, edible; Carrot; Cassava; 

Chervil, turnip-rooted; Chicory; Dasheen; Parsnip; Radish; Radish, Oriental; Rutabaga; Salsify, black; Tanier; Taro; Turnip; and 

Yam, true]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 3: Bulb Vegetables [including Garlic; Garlic, great headed; Leek; Onion, dry bulb; Onion, green; Onion, potato; 

Onion, tree; Onion, welsh; and Shallot]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0
Page 2 of 18

Appendix A-1: Food/Feed Uses of Pyrethrins Subject to Reregistration

Site

Application Type

Max. Single 

Application 

Rate, ai

Max. No. of 

Applications 

Per Season

PHI 

(Days) Use Directions and Limitations 

Crop Group 4: Leafy Vegetables (Except Brassica Vegetables) [including Amaranth, leafy; Arugula; Cardoon; Celery; 

Celery, Chinese; Celtuce; Chervil; Chrysanthemum, edible-leaved; Chrysanthemum, garland; Corn salad; Cress, garden; Cress, 

upland; Dandelion; Dock; Endive; Fennel, Florence; Kale, sea; Lettuce, head; Lettuce, leaf; Orach; Parsley; Purslane, garden; 

Purslane, winter; Radicchio; Rhubarb; Spinach; Spinach, Chinese; Spinach, New Zealand; Spinach, vine; Swiss chard; and 

Tampala] 

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 5: Brassica (Cole) Leafy Vegetables [including Broccoli; Broccoli, Chinese; Broccoli raab; Brussels sprouts; 

Cabbage; Cabbage, Chinese, Bok choy; Cabbage, Chinese, mustard; Cabbage, Chinese, napa; Cauliflower; Collards; Kale; 

Kohlrabi; Mustard greens; Mustard spinach; and Rape greens] 

Application to outdoor growing 

crops

0.050 lb aiA 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb 

ai/1,000 cu ft 10 0

Crop Group 6: Legume Vegetables (Succulent or Dried) [including Bean (adzuki, broad, dry, kidney, lablab, lima, moth, 

mung, navy, pink, pinto, rice, runner, snap, tepary, urd, wax, yardlong); Catjang; Chickpea; Cowpea; Guar; Gum, edible; 

Jackbean; Lentil; Lupin, grain; Pea (blackeyed, crowder, dry, dwarf, edible-pod, English, field, garden, green, pigeon, snow, 

southern, succulent, sugar snap); Soybean; and Swordbean] 

Application to outdoor growing 

crops

0.050 lb ai/A 10 0

Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

For rice, a 10 day water hold is required for all 

applications when rice fields are flooded.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 7: Foliage of Legume Vegetables [including Bean (dry, lima, snap); cowpea; Lupin, grain; Pea (field and pigeon); 

Soybean]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0

Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0
Page 3 of 18

Appendix A-1: Food/Feed Uses of Pyrethrins Subject to Reregistration

Site

Application Type

Max. Single 

Application 

Rate, ai

Max. No. of 

Applications 

Per Season

PHI 

(Days) Use Directions and Limitations 

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip. Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 8: Fruiting Vegetables (Except Cucurbits) [including Chili; Eggplant; Groundcherry; Pepino; Pepper (bell, 

nonbell, nonbell sweet); Tomatillo; Tomato]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 9: Cucurbit Vegetables [including Balsam apple; Balsam pear; Cantaloupe; Chayote; Cucumber; Cucumber, 

Chinese; Gherkin, West Indian; Gourd, edible; Melon; Melon, citron; Muskmelon; Pumpkin; Squash; Squash, summer; Squash, 

winter; Watermelon; Waxgourd, Chinese]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb 

ai/1,000 cu ft 10 0

Crop Group 10: Citrus Fruits (Citrus spp., Fortunella spp.) [including Calamondin; Citron, citrus; Citrus; Citrus hybrids; 

Grapefruit; Kumquat; Lemon; Lime; Mandarin, satsuma; Orange, sour; Orange, sweet; Pummelo; Tangelo; Tangerine]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb 

ai/1,000 cu ft 10 0

Crop Group 11: Pome Fruits [including Apple; Crabapple; Loquat; Mayhaw; Pear; Oriental Pear; and Quince]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0

Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0
Page 4 of 18

Appendix A-1: Food/Feed Uses of Pyrethrins Subject to Reregistration

Site

Application Type

Max. Single 

Application 

Rate, ai

Max. No. of 

Applications 

Per Season

PHI 

(Days) Use Directions and Limitations 

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip. Space application to greenhouse 

grown crop

0.00014 lb 

ai/1,000 cu ft 10 0

Crop Group 12: Stone Fruits [including Apricot; Cherry, sweet; Cherry, tart; Nectarine; Peach; Plum; Plum, chickasaw; Plum, 

damson; Plum, Japanese; and Plum, prune]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 13: Berries [including Blackberry, Blueberry; Currant; Elderberry; Gooseberry; Huckleberry; Loganberry; and 

Raspberry (black and red)]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 14: Tree Nuts [including Almond; Beech nut; Brazil nut; Butternut; Cashew; Chestnut; Chinquapin; Filbert; 

Hickory nut; Macadamia nut; Pecan; Pistachio; Walnut, black; and Walnut, English]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 15: Cereal Grains [including Barley; Buckwheat; Corn (field, pod, pop, and sweet); Millet; Millet, pearl; Millet, 

proso; Oat; Rice; Rice, wild; Rye; Sorghum, grain; Teosinte; Triticale; Wheat; Wheat, vavilovi; Wheat, wild einkorn; and Wheat, 

wild emmer]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0

Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0
Page 5 of 18

Appendix A-1: Food/Feed Uses of Pyrethrins Subject to Reregistration

Site

Application Type

Max. Single 

Application 

Rate, ai

Max. No. of 

Applications 

Per Season

PHI 

(Days) Use Directions and Limitations 

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

For rice, a 10 day water hold is required for all 

applications when rice fields are flooded.

Do not wet plants to point of runoff or drip.

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 16: Forage, Fodder, and Straw of Cereal Grains [including Barley; Corn (field, pod, pop, and sweet); Millet; 

Millet, pearl; Millet, proso; Oat; Rice; Rice, wild; Rye; Sorghum (forage and grain); Teosinte; Triticale; Wheat; Wheat, vavilovi; 

Wheat, wild einkorn; and Wheat, wild emmer]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0

Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

For rice, a 10 day water hold is required for all 

applications when rice fields are flooded.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 17: Grass Forage, Fodder, and Hay [including Alkali sacaton; Alkaligrass; Arizona cottontop; Bahiagrass; 

Beachgrass; Bentgrass; Bentgrass, spike; Bermudagrass; Blowoutgrass; Bluegrass; Bluegrass, silky; Bluestem australian; 

Bluestem, big; Bluestem, Caucasian; Bluestem, Diaz; Bluestem, little; Bluestem, sand; Bluestem, silver; Bluestem, south African; 

Bluestem, yellow; Bristlegrass, plains; Bromegrass; Broomsedge; Buffalograss; Buffelgrass; Canarygrass, annual; Canarygrass, 

reed; Caribgrass; Carpetgrass; Carpetgrass, broadleaf; Centipedegrass; Cordgrass, marsh hay; Crabgrass; Curly mesquite; 

Dallisgrass; Dropseed, pine; Dropseed, sand; Dropseed, tall; Fescue; Fingergrass, feather; Foxtail, creeping; Foxtail, meadow; 

Gamagrass, eastern; Grass; Grass, galleta; Grass, gama; Grass, muhly; Grass, pasture; Grass, St. Augustine; Grass, wildrye; 

Grass, zoysia; Hairgrass tufted; Hardinggrass; Indiangrass; Junegrass; Limpograss; Lovegrass; Maidencane; Mannagrass; Millet,

foxtail; Millet, Japanese; Molassesgrass; Napiergrass; Needlegrass; Oat, sand; Oat, slender; Oat, wild; Oatgrass; Oatgrass, tall; 

Oniongrass; Orchardgrass; Pangolagrass; Panicgrass; Paspalum; Polargrass; Quackgrass; Redtop; Reedgrass; Rhodesgrass; 

Rhodesgrass, multiflower false; Ricegrass, indian; Ryegrass, Italian; Ryegrass, perennial; Sandreed, prairie; Sixweeks threeawn; 

Sloughgrass; Smilograss; Sorghum, forage; Spikeoat; Sprangletop, green; Squirreltail; Sudangrass; Sunolgrass; Tanglehead; 

Timothy; Timothy, alpine; Trisetum, spike; Vaseygrass; Veldtgrass, perennial; Velvetgrass; Wheatgrass; Wheatgrass, bluebunch; 

Wheatgrass, crested; Wheatgrass, fairway; Wheatgrass, intermediate; Wheatgrass, pubescent; Wheatgrass, Siberian; Wheatgrass, 

slender; Wheatgrass, streambank; Wheatgrass, tall; Wheatgrass, thickspike; Wheatgrass, western; and Windmillgrass, hooded]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0

Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

For rice, a 10 day water hold is required for all 

applications when rice fields are flooded.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb

ai/1,000 sq ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb

ai/1,000 cu ft 10 0

Crop Group 18: Nongrass Animal Feeds (Forage, Hay, Straw, and Hay) [including Alfalfa; Arrowleaf balsamroot; 

Burclover; Clover; Clover, alsike; Clover, alyce; Clover, arrowleaf; Clover, ball; Clover, berseem; Clover, bigflower; Clover, 

crimson; Clover, hop; Clover, lappa; Clover, persian; Clover, red; Clover, rose; Clover, seaside; Clover, strawberry; Clover, 

striate; Clover, sub; Clover, sweet; Clover, true; Clover, white; Clover, whitetip; Crownvetch; Kudzu; Lespedeza; Lupine; 

Lupine, forage; Lupine, sweet; Mustard; Sainfoin; Trefoil; Velvetbean; Vetch; and Vetch, milk]
Page 6 of 18

Appendix A-1: Food/Feed Uses of Pyrethrins Subject to Reregistration

Site

Application Type

Max. Single 

Application 

Rate, ai

Max. No. of 

Applications 

Per Season

PHI 

(Days) Use Directions and Limitations 

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb 

ai/1,000 sq. ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb 

ai/1,000 cu ft 10 0

Crop Group 19: Herbs and Spices [Including Allspice; Angelica; Anise; Anise hyssop (mint); Anise, star; Annatto; Balm; 

Basil; Borage; Burnet; Camomile; Caper; Caraway; Caraway, black; Cardamom; Cardamon amomum; Cassia; Catnip; Celery, 

seed; Chervil; Chive; Chive, Chinese; Cinnamon; Clary; Clove; Coriander; Costmary; Cilantro (False coriander); Cumin; Curry; 

Dill; Dillweed; Fennel; Fennel, florence; Fenugreek; Grains of paradise; Horehound; Juniper berry; Lavender; Lemongrass; 

Lovage; Mace; Marigold, pot; Marjoram (Oregano); Mustard; Nasturtium; Nutmeg; Parsley; Pennyroyal; Pepper, black; Pepper, 

white; Poppy; Rosemary; Rue; Saffron; Sage; Savory, summer; Savory, winter; Sweet bay; Tansy; Tarragon; Thyme; Vanilla; 

Wintergreen; Woodruff; and Wormwood]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb 

ai/1,000 sq. ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb 

ai/1,000 cu ft 10 0

Miscellaneous Fruit, Subtropical/Tropical [including Acerola; Atemoya, Avocado; Banana; Carob bean; Cherimoya; Date; 

Durian; Feijoa; Fig; Guava; Kiwifruit; Lychee; Mango; Papaya; Passionfruit; Persimmon; Pineapple; Pomegranate; Rambutan; 

and Starfruit (Carambola) ]

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb 

ai/1,000 sq. ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb 

ai/1,000 cu ft 10 0

Vegetable, Oriental [including Artichoke, Chinese; Balsam pear (bitter melon); Bean, mung; Bean, yardlong; Broccoli, Chinese; 

Cabbage, Chinese, bok choy; Cabbage, Chinese, mustard; Cabbage, Chinese, napa; Coriander (Cilantro); Dasheen; Ginger; 

Ginseng; Melon, citron; Radish, oriental; Spinach, Chinese; and Waxgourd, Chinese] 

Note: Individual crops listed above belong to various crop groups previously listed.

Application to outdoor growing 

crops

0.050 lb ai/A 10 0 Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0
Page 7 of 18

Appendix A-1: Food/Feed Uses of Pyrethrins Subject to Reregistration

Site

Application Type

Max. Single 

Application 

Rate, ai

Max. No. of 

Applications 

Per Season

PHI 

(Days) Use Directions and Limitations 

Surface application to greenhouse 

grown crop

0.0012 lb 

ai/1,000 sq. ft 

or

0.050 lb ai/A

10 0

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

Do not wet plants to point of runoff or drip. Space application to greenhouse 

grown crop

0.00014 lb 

ai/1,000 cu ft 10 0

Miscellaneous Commodities: Asparagus; Coffee; Cotton; Cranberry; Grape; Jojoba; Okra; Safflower; Strawberry; Sugarcane; 

Sunflower; and Tea

Application to outdoor growing 

crops

0.050 lb ai/A 10

14 

(cotton 

seed)

0 (all 

other 

crops)

Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not harvest until spray has dried.

Aerial applications: do not apply less than 2 

gal. of diluted solution/A to field crops or less 

than 10 gal. of diluted solution/A to orchard 

crops.

For cotton: Do not apply to cotton within 14 

days of seed harvest.

Do not wet plants to point of runoff or drip.

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

Surface application to greenhouse 

grown crop

0.0012 lb 

ai/1,000 sq. ft 

or

0.050 lb ai/A

10 0

Space application to greenhouse 

grown crop

0.00014 lb 

ai/1,000 cu ft 10 0

RESIDENTIAL

Preharvest Application to Garden Crops (see Agricultural; Preharvest Application to Field, Orchard, and Greenhouse Crops)

Application to outdoor growing crops

0.0012 lb 

ai/1,000 sq. ft 

or

0.050 lb ai/A

10 0

Do not reapply within 3 days except under 

extreme pest pressure.

In case of extreme pest pressure, do not reapply 

within 24 hours.

Do not apply more than 1 time per day.

Do not harvest until spray has dried.

Do not wet foliage to point of runoff or drip. 

Application to hydroponically grown 

crops

0.10 ppm in 

water 10 0

NON-FOOD CROPS

(Residential and Non-Residential)

Non-food Crops in Greenhouse: Ornamental, Flowering and Foliage Plants

Surface applications

0.0036 

lbs/1,000 sq.ft

or

0.15 lb ai/A

NA NA

Do not apply more than 1 time per day.

Do not wet foliage to point of runoff or drip. 

Space spray

0.00042 

lbs/1,000 cu

ft

NA NA

Non-food Crops Grown Outside: Ornamentals, Flowering and Foliage Plants, and Lawns 
Page 8 of 18

Appendix A-1: Food/Feed Uses of Pyrethrins Subject to Reregistration

Site

Application Type

Max. Single 

Application 

Rate, ai

Max. No. of 

Applications 

Per Season

PHI 

(Days) Use Directions and Limitations 

Surface applications (including fire 

ants and turf diagnostic aid)

Residential:

0.002 lb 

ai/1,000 sq ft

(or

0.10 lb ai/A)

Nonresidential:

.0075 

lbs/1,000 sq ft

NA NA Do not apply more than 1 time per day.

Do not wet plants to point or runoff or drip. 

Crack/crevice or spot surface 

applications (including fire ants and 

turf diagnostic aid)

.002 lb 

ai/1,000 sq ft NA NA Do not apply more than 1 time per day.

Do not wet plants to point or runoff or drip.
Page 9 of 18

A-2: Non-Growing Crop Uses

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Postharvest Application to Vegetables, Fruit, and Nuts 

Food/Feed Storage Areas -Full: Postharvest Application to Apple, Blackberry, Blueberry, Boysenberry, Cherry, Crabapple, 

Currant, Dewberry, Fig, Gooseberry, Grape, Guava, Loganberry, Mango, Muskmelon, Orange, Peach, Pear, Pea, Pineapple, 

Plum, Potato, Raspberry, or Tomato in baskets, on trucks, in processing plants, in hampers, or in temporary storage areas 

(including raw stock stacked in yards)

Copra (processed) in baskets, on trucks, in processing plants, in hampers, or in temporary storage areas (including raw stock 

stacked in the yard)

Postharvest application to Almonds, Peanuts, and Walnuts (English/black) in bulk.

Surface - General 0.01 lb 

ai/1,000 sq. ft

Do not apply more than 1 time per day.

Do not reapply within 7 days.

Do not apply more than 10 times to sweet potatoes.

Surface - Direct application to fruits 

or tomatoes in baskets or hampers

1.6 x 10-7lb ai/

lb of fruit or 

vegetable (0.16 

ppm)

Dip or spray 0.0004 lbs ai/ 

gallon

Space - Fruits, vegetables, and copra 0.001 lb 

ai/1,000 cu ft

Postharvest Direct Application to Bulk Grain and Seed 

Barley, Beans, Lima Beans, Birdseed, Buckwheat, Cocoa beans, Corn, Cottonseed, Flax, Grain sorghum, Oats, Pea (field), Rice, 

Rye, Wheat (club, common, durham), Wheat (emmer, spelt)

Bulk Grain and Seed

0.10 lb 

ai/1,000 

bushels grain

Do not reapply within 30 days.

See below for rate in ounces pyrethrins per 100 lb grain or seed.

- Barley 0.0033 oz/cwt

Do not reapply within 30 days.

- Beans 0.0027 oz/cwt

- Beans, lima 0.0029 oz/cwt

- Birdseed 0.0032 oz/cwt

- Buckwheat 0.0033 oz/cwt

- Cocoa beans 0.0037 oz/cwt

- Corn 0.0029 oz/cwt

- Cottonseed 0.0057 oz/cwt

- Flax 0.0029 oz/cwt

- Grain sorghum 0.0029 oz/cwt

- Oats 0.0050 oz/cwt

- Pea (field) 0.0027 oz/cwt

- Rice 0.0036 oz/cwt

- Rye 0.0029 oz/cwt

- Wheat: club, common, durham 0.0027 oz/cwt

- Wheat: emmer, spelt 0.0040 oz/cwt

Direct Application to Animals

Cattle (Beef/Range/Feeder and Dairy); Hogs/Pig/Swine; Goats (Meat and Dairy); Kids; Sheep; Lamb; Rabbits; Game Animals 

(including Beefalo, Buffalo, Deer, Exotics such as European red deer, Llamas, Moose, Elk); Livestock (including Donkeys, 

Horses, Ponies, Mules); and Poultry
Page 10 of 18

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Direct application to livestock and 

poultry - Dust 1.0%

Do not apply more than 1 time per day.

Do not apply microencapsulated products to lactating or food animals.

Direct application to livestock –

Liquid Solution 0.035 lb ai/gal

Direct application to livestock -

Towelette 0.2%

Direct application to livestock - Spoton or Pour-on

1.0%

Direct application to poultry – Liquid 

Solution 0.01%

Application to Agricultural Premises and Equipment - Indoor

Greenhouses (empty)

Agricultural/Farm Structures/Buildings and Equipment: Animal houses; Calf hutches; Calving pens and parlors; Dairies; Dairy 

farms; Goat houses; Livestock housing structures; Loafing sheds; Poultry houses; Poultry operations; Rabbit houses; Rabbit 

hutches; Stables; Swine houses.

Barns/Barnyards/Auction Barns: Barns (Beef, Cattle, Dairy, Horse, Hog, and Livestock)

Dairy Farm Milking Stalls/Parlors: Milk houses; Milking parlors

Dairy Farm Milk Storage Rooms/Houses/Sheds: Milk rooms

Dairy Farm Milk Handling Facilities/Equipment: Milk handling equipment

Dairy Farm Milking Equipment: Milking equipment

Seed Houses/Stores/Storage Areas/Warehouses: Stored seed warehouses; Seed warehouse bins; Granaries; Seed storage sites; 

Seed bins; Stable bins; Stored seed warehouses

Silos and Mushroom houses 

IMPORTANT NOTE: The following rates allow animals to be present during application. 

Surface – General 0.056 lb ai/

1,000 sq ft

Remove or cover exposed food and water before application.

When used in dairy barns or facilities: close milk bulk tank lids to 

prevent contamination from spray and from dead or falling insects.

Remove or cover milking utensils before application.

Wash teats of animals before milking.

Do not apply more than 1 time per day.

Space – General 0.0008 lb ai/

1,000 cu Ft 

Space - Metered release 0.000476 lbs 

ai/1000 cubic 

feet/day

Not for use in Residential areas.

Do not use in nurseries or rooms where infants, ill, or aged persons are 

confined. 

Do not place metering device directly over or within 8 feet of exposed 

feeds, dishes, milking utensils, and feed handling or preparation areas.

Do not install within 3 feet of air vents. 

Carefully follow directions for the dispenser unit when installing the 

dispenser and replacing cans or conducting maintenance.

Remove or cover exposed food and water before application.

Commercial Animal Housing
Page 11 of 18

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Animal areas and quarters; Animal shelters; Catteries; Dog runs; Kennels; Pet grooming shops; Pet stores; Research animal 

quarters; Zoos. (Animals are not present during application)

Surface – General

0.056 lb ai/

1,000 sq. ft

Do not apply more than 1 time per day.

Remove or cover exposed food and water before application.

0.0033 lb / 1000 cu ft rate is restricted to commercial pet areas. This 

rate is not intended for residential areas.

Surface - Crack and crevice or spot 0.056 lb ai/

1,000 sq. ft

Space – General 0.0033 lb ai/

1,000 cu ft

Space - Metered release

.

0.000476 lbs 

ai/1000 cubic 

feet/day

Not for use in Residential areas.

Do not use in nurseries or rooms where infants, ill, or aged persons are 

confined. 

Do not place metering device directly over or within 8 feet of exposed 

feeds, dishes, milking utensils, and feed handling or preparation areas.

Do not install within 3 feet of air vents. 

Carefully follow directions for the dispenser unit when installing the 

dispenser and replacing cans or conducting maintenance.

Remove or cover exposed food and water before application.

Outdoor Agricultural Premises 

Empty Uncultivated Agricultural Areas: Corrals; Dairy areas; Farms; Goat holding areas; Hog operations; Rights-of-way; Sheep 

holding areas.

Empty Cattle Feedlots: Beef cattle operations; Feedlots; Holding lots; Livestock lots; Swine lots and yards.

Surface - General 0.0075 lb ai/

1,000 sq. ft

Do not apply more than 1 time per day.

Surface - Crack and crevice or 

spot

0.22 lb ai/

1,000 sq. ft

Impregnated mat 1.0% 

pyrethrins

Combustible coils 1.0 % 

pyrethrins

INDOOR

Residential - Indoor
Page 12 of 18

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Household/Domestic Dwellings: Apartments; Cabins; Campers; Condominiums; Dwellings; Homes; Mobile homes; Recreational 

vehicles; Residences; Public housing; Sheds; Toolsheds; Townhouses.

Household/Domestic Dwelling Contents: Beds (cracks, crevices, framework); Bedding; Bookcases; Box springs; Boxes; 

Cabinets; Carpet; Cooking equipment; Cut Flowers; Drawers; Dressers; Draperies; Dryers; Equipment; Fabrics; Flowering plants; 

Foliage plants; Formica; Furniture; Furniture bases; Furniture legs; Glass; Light fixtures; Linoleum; Machinery; Mattresses; 

Picture frames; Plastic fabric bags; Refrigerator; Rugs; Shelves; Shrubs; Sofas and Chairs; Sofa and Chair surfaces; Soffits; 

Stainless steel; Storage drawers; Stored items; Stoves; Tables; Tiles; Trees; Upholstered furniture; Upholstery; Vinyl tile;

Washers.

Household/Domestic Dwellings Indoor Food Handling Areas (food covered): Cupboards; Kitchens; Sinks; Underneath sinks; 

Food areas.

Household/Domestic Dwellings Indoor Nonfood Handling Areas: Attics; Basements; Bedrooms; Closets; Closed porches; Crawl 

spaces; Dining rooms; Garages; Pantries; Porches; Solariums; Storage areas; Sun porches; Utility rooms; Bathrooms.

Household Domestic Dwellings Indoor Premises: Baseboards; Closed void areas; Cracks and crevices; Dark corners; Doorframes; 

Door jambs; Doors; Door sills; Drains; Equipment voids; False ceilings; Floors; Foundations; Moldings; Moist places; Niches; 

Pipes; Screens; Soffits; Tunnels and cavities in wood; Walls; Windows; Window frames; Window sills; Weep holes; Woodwork; 

Voids in attics, walls, ceilings, and equipment.

Electrical Supplies/Equipment: Meter boxes; Electrical equipment; Electrical fittings.

Human Clothing (Insect and Mold/Mildew Control): Clothing; Clothing (outerwear); Clothing (in storage); Woolens. 

Garbage cans and Garbage/trash compactors.

Surface - General 0.056 lb ai/

1,000 sq ft

Remove or cover exposed food and water before application.

Remove or cover dishes, utensils, food processing equipment, and food 

preparation surfaces, or wash them thoroughly before use.

Do not apply more than 1 time per day.

For articles: 

- Do not wet articles to point of runoff or drip.

- Do not use treated article until spray has dried.

Surface - Crack and crevice or spot 0.056 lb ai/

1,000 sq ft

Space – General 0.00033 lb ai/

1,000 cu ft

Commercial/Industrial/Institutional Establishments - Indoor

Apartments; Auditoriums; Buildings; Churches; Commercial buildings; Correctional facilities; Communications centers; 

Courthouses; Day care centers; Dormitories; Drugstores; Elevators; Equipment voids; Factories; Fake ceilings; Florists; Food 

service storage and preparation areas; Gas stations; Hotels; Industrial buildings; Industrial installations; Institutions; 

Interiorscapes; Jails; Kitchens; Laboratories; Laundry areas; Lavatories; Libraries; Locker rooms; Lathhouses; Missions; Motels; 

Movie Theatres; Museums; Non-food areas of commercial buildings; Non-residential buildings; Offices and office buildings; 

Other commercial, industrial, and governmental sites; Parking garages; Prisons; Public buildings; Resorts; Schools; Shadehouses; 

Sheds; Stores; Textile mills & warehouses; Theaters; Universities; Utilities/utility rooms; Health care facilities; Hospices; 

Hospitals; Nursing homes; Veterinary clinics.

Surface - General 0.056 lb ai/

1,000 sq ft

Remove or cover exposed food and water before application.

Remove or cover dishes, utensils, food processing equipment, and food 

preparation surfaces, or wash them thoroughly before use.

Do not apply more than 1 time per day.

0.0033 lb / 1000 cu ft rate is restricted to commercial areas. This rate is 

not intended for residential use.

Surface - Crack and crevice or spot 0.22 lb ai/

1,000 sq ft

Space –General 0.0033 lb ai/

1,000 cu ft
Page 13 of 18

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Space - Metered release

0.000476 lbs 

ai/1000 cubic 

feet/day

Not for use in Residential areas.

Do not use in nurseries or rooms where infants, ill, or aged persons are 

confined. 

Do not place metering device directly over or within 8 feet of exposed 

feeds, dishes, milking utensils, and feed handling or preparation areas.

Do not install within 3 feet of air vents. 

Carefully follow directions for the dispenser unit when installing the 

dispenser and replacing cans or conducting maintenance.

Remove or cover exposed food and water before application.

Eating Establishments -Indoor

Eating Establishments (Food Contact) [Equipment/Utensils; Food Handling Areas; Food Serving Areas]: Cafeterias; Restaurants; 

Mess halls

Surface - General 0.056 lb ai/

1,000 sq. ft

Remove or cover exposed food and water before application.

Remove or cover dishes, utensils, food processing equipment, and food 

preparation surfaces, or wash them thoroughly before use.

Do not apply more than 1 time per day.

Surface - Crack and crevice or spot 0.22 lb ai/

1,000 sq. ft

Remove or cover exposed food and water before application.

Remove or cover dishes, utensils, food processing equipment, and food 

preparation surfaces, or wash them thoroughly before use.

Do not apply more than 1 time per day.

Space - General 0.0033 lb ai/

1,000 cu ft

Do not make space spray applications when facility is in operation.

During space spray operations, cover or remove food.

During space spray operations, cover food processing surfaces or clean 

after treatment and before use.

Do not apply more than 1 time per day.

Space - Metered release

0.000476 lbs 

ai/1000 cubic 

feet/day

Not for use in Residential areas.

Do not use in nurseries or rooms where infants, ill, or aged persons are 

confined. 

Do not place metering device directly over or within 8 feet of exposed 

feeds, dishes, milking utensils, and feed handling or preparation areas.

Do not install within 3 feet of air vents. 

Carefully follow directions for the dispenser unit when installing the 

dispenser and replacing cans or conducting maintenance.

Remove or cover exposed food and water before application.

Food Handling and Processing Establishments - Indoor
Page 14 of 18

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Food Handling and Processing Plant Premises and Equipment (Food Contact): Bakeries; Bottling plants; Beverage plants; 

Canneries; Conveying Equipment; Dried fruit processing plants; Feed areas of commercial buildings; Food areas of commercial 

buildings; Food processing plants; Fruit packing sheds; Mushroom processing plants; Peanut processing plants; Processing areas 

of dried food products; Tobacco processing plants; Wineries

Meat Processing Plant Premises and Equipment (Food Contact): Conveying equipment; Edible product areas of official 

establishments operating under the meat; poultry; shell egg grading and egg products inspection operations; Meat packing plants; 

Poultry processing plants; Rabbit processing plants; USDA inspected meat and poultry plants

Dairies/Cheese Processing Plant Premises and Equipment (Food Contact): Dairies

Egg Processing Plants

Tobacco Processing Plants

Feed Mills/Feed Processing Plants: Conveying equipment; Feed processing and handling sites; Flour mills; Grain mills; Mills; 

Milling operations; Roll housing and hoppers; Stored grain mills; Rice mills

Feed/Food Treatment - Storage/Processing/Handling Equipment: Conveying equipment; Grain handling equipment

Surface - General 0.056 lb ai/

1,000 sq. ft

Do not make space spray applications when facility is in operation.

Remove or cover exposed food and water before application.

Remove or cover dishes, utensils, food processing equipment, and food 

preparation surfaces, or wash them thoroughly before use.

Do not apply more than 1 time per day. 

Surface - Crack and crevice or spot 0.22 lb ai/

1,000 sq. ft

Do not make space spray applications when facility is in operation.

Remove or cover exposed food and water before application.

Remove or cover dishes, utensils, food processing equipment, and food 

preparation surfaces, or wash them thoroughly before use.

Do not apply more than 1 time per day.

Space - General 0.0033 lb ai/

1,000 cu ft

Do not make space spray applications when facility is in operation.

During space spray operations, cover or remove food.

During space spray operations, cover food processing surfaces or clean 

after treatment and before use.

Do not apply more than 1 time per day.

Space - Metered release

0.000476 lbs 

ai/1000 cubic 

feet/day

Not for use in Residential areas.

Do not use in nurseries or rooms where infants, ill, or aged persons are 

confined. 

Do not place metering device directly over or within 8 feet of exposed 

feeds, dishes, milking utensils, and feed handling or preparation areas.

Do not install within 3 feet of air vents. 

Carefully follow directions for the dispenser unit when installing the 

dispenser and replacing cans or conducting maintenance.

Remove or cover exposed food and water before application.

Retail and Storage - Indoor

Commercial Storage/Warehouses Premises: Brandy storage warehouses; Dried fruit warehouses; Elevators; Food storage areas; 

Freight containers; Peanut storage warehouses; Spirit storage; Storage areas; Storage areas of dried food products; Stored seed 

warehouses; Warehouses; Wine storage warehouses; Tobacco warehouses

Food Stores/Markets/Supermarkets Premises and Equipment: Food marketing - storage- distribution; Grocery and convenience 

stores; Stores; Supermarkets; Conveying equipment; Freight containers; Stored product areas

Food/Feed Storage Areas-Full: Stored product areas.
Page 15 of 18

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Surface - General 0.056 lb ai/

1,000 sq. ft

Remove or cover exposed food and water before application.

Remove or cover dishes, utensils, food processing equipment, and food 

preparation surfaces, or wash them thoroughly before use.

Do not apply more than 1 time per day.

Surface - Crack and crevice or spot 0.22 lb ai/

1,000 sq. ft

Remove or cover exposed food and water before application.

Remove or cover dishes, utensils, food processing equipment, and food 

preparation surfaces, or wash them thoroughly before use.

Do not apply more than 1 time per day.

Space - General 0.0033 lb ai/

1,000 cu ft

Do not make space spray applications when facility is in operation.

During space spray operations, cover or remove food.

During space spray operations, cover food processing surfaces or clean 

after treatment and before use.

Do not apply more than 1 time per day.

Space - Metered release

0.000476 lbs 

ai/1000 cubic 

feet/day

Not for use in Residential areas.

Do not use in nurseries or rooms where infants, ill, or aged persons are 

confined. 

Do not place metering device directly over or within 8 feet of exposed 

feeds, dishes, milking utensils, and feed handling or preparation areas.

Do not install within 3 feet of air vents. 

Carefully follow directions for the dispenser unit when installing the 

dispenser and replacing cans or conducting maintenance.

Remove or cover exposed food and water before application.

Transportation - Indoor

Commercial Transportation Facilities: Airplanes; Boats; Box cars; Buses; Cabins and holds of aircraft; Commercial 

transportation centers; Freight containers; Ocean fright containers; Pallets; Passenger rail cars; Railroad cars; Recreational 

vehicles; Ships & ships’ holds; Trains; Trucks; Trailers; Truck trailers; Livestock hauling equipment; Horse trailers.

Commercial Transportation Facilities – Empty: Grain transportation containers (truck beds; planes; box cars; cargo ship holds); 

Pallets.

Commercial Shipping Containers- Empty: Grain transportation containers (truck beds; planes; box cars; cargo ship holds); 

Pallets.

Trunks of Automobiles, Taxis, Limousines. 

Surface - General 0.056 lb ai/

1,000 sq. ft

Do not use in aircraft cabins except in compliance with PR Notice 96-3.

Do not apply more than 1 time per day. Surface - Crack and crevice or spot 0.22 lb ai/1,000 sq. ft

Space - General 0.0033 lb ai/

1,000 cu ft
Page 16 of 18

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Space - Metered release

0.000476 lbs 

ai/1000 cubic 

feet/day

Not for use in Residential areas.

Do not use in nurseries or rooms where infants, ill, or aged persons are 

confined. 

Do not place metering device directly over or within 8 feet of exposed 

feeds, dishes, milking utensils, and feed handling or preparation areas.

Do not install within 3 feet of air vents. 

Carefully follow directions for the dispenser unit when installing the 

dispenser and replacing cans or conducting maintenance.

Remove or cover exposed food and water before application.

Pet Care

Birds: Amazon parrots; Budgies; Canaries; Cockatiels; Finches; Love birds; Macaws; Ostrich; Parakeets; Parrots.

Cats (including kittens), Dogs (including puppies), Monkeys, Ferrets, Rabbits. 

Chimpanzees; Chinchillas; Horses; Llamas; Lemurs; Minks; Ponies; Pot bellied pigs.

Rodents: Gerbils; Guinea pigs; Hamsters; Mice; Rats.

Shampoos 0.3% a.i. Do not apply to pets less than 12 weeks old.

Consult a veterinarian before applying this product on medicated, 

debilitated, aged, pregnant, or nursing animals.

Sensitivities may occur after using any pesticide product for pets. If 

signs of sensitivity occur bathe your pet with mild soap and rinse with 

large amounts of water. If signs continue, consult a veterinarian 

immediately.

 

Sprays 0.20 % ai

Spot-on or Pour-on 1.0% a.i.

Dust 1.0% a.i.

Towelettes 0.2% a.i.

Pet Premise Treatment

Pet Living/Sleeping Quarters: Areas of floors & floor coverings where pets may be present; areas where female insects may crawl 

to lay eggs, and similar hiding places; Dog houses and other sleeping quarters; Dog runs; Pet bedding and premises; Pet premises; 

Pet resting areas; Kennels.

Surface

0.056 lb per 

1000 square 

feet

For dusts: Only apply as a spot treatment to areas no greater than 3 feet 

by 3 feet per room. Crack and crevice

0.22 lbs per 

1000 square 

feet

Space Spray

0.0033 lbs per 

1000 square 

feet

OUTDOOR

Residential Sites - Outdoor
Page 17 of 18

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Ant hills; Ant nests; Ant trails; Backyards; Doors; Driveways; Entranceways; Mud dauber, wasp, and yellow jacket nests; Outside 

surfaces of buildings; Patio furniture; Picnic areas; Residential areas; Screens; Siding; Spigots; Storage areas; Tree holes; Under 

eaves; Under siding; Wall voids; Windows.

Nonagricultural Outdoor Buildings/Structures: Atriums; Carports; Decks; Fences; Gazebos; Lanais; Porches; Sheds; Tree houses; 

Tunnels and cavities in wood; Verandas; Tents.

Fencerows; Hedgerows; Nonagricultural Rights-of-way; Paths; Patios; Paved Areas: Private Roads; Sidewalks; Garbage bins; 

Dumpsters; Meter boxes; Electrical equipment; Electrical fittings; Manure; Compost piles.

Surface – General 0.002 lb ai/

1,000 sq. ft

Do not apply more than 1 time per day.

Remove or cover exposed food and drinking water before application.

Surface - Crack and crevice or spot 0.056 lb ai/

1,000 sq. ft

Impregnated mat 1.0% 

pyrethrins

Combustible coil 1.0% 

pyrethrins

General Outdoor Sites including Non-Agricultural rights-of-way, Commercial/Institutional/Industrial Premises and 

Equipment, Outdoor Eating Establishments, and Utensils

Ant hills; Ant nests; Ant trails; Backyards; Doors; Driveways; Entranceways; Mud dauber, wasp, and yellow jacket nests; Outside 

surfaces of buildings; Patio furniture; Picnic areas; Residential areas; Screens; Siding; Spigots; Storage areas; Tree holes; Under 

eaves; Under siding; Wall voids; Windows.

Nonagricultural Outdoor Buildings/Structures: Atriums; Carports; Decks; Fences; Gazebos; Lanais; Porches; Sheds; Tree houses;

Tunnels and cavities in wood; Verandas; Tents.

Fencerows; Hedgerows; Nonagricultural Rights-of-way; Paths; Patios; Paved Areas: Private Roads; Sidewalks; Garbage bins; 

Dumpsters; Meter boxes; Electrical equipment; Electrical fittings; Manure; Compost piles.

Surface - General 0.0075 lb ai/

1,000 sq. ft

Do not apply more than 1 time per day.

Remove or cover exposed food and drinking water before application.

Surface - Crack and crevice or spot 0.22 lb ai/

1,000 sq. ft

Impregnated mat 1.0% 

pyrethrins

Combustible coil 1.0% 

pyrethrins

Outdoor Eating Establishments

Eating Establishments Equipment/Utensils, Food Handling Areas, Food Serving Areas, Non-Food Areas of outdoor eating 

establishments and drive-in restaurants

Surface applications 

0.0075 lbs 

ai/1000 square 

feet Remove or cover exposed food and water before application.

Remove or cover dishes, utensils, food processing equipment, and food 

preparation surfaces, or wash them thoroughly before use.

Do not apply more than 1 time per day. Crack/crevice or spot surface 

0.056 lbs 

ai/1000 square 

feet

Impregnated mat

1.0% 

pyrethrins
Page 18 of 18

Appendix A-2: Non-Growing Crop Uses of Pyrethrins Subject to Reregistration.

Site

Application Type

Max. Single 

Application 

Rate, ai Use Directions and Limitations 

Combustible coil

1.0% 

pyrethrins

Mosquito Abatement - Adulticide

Agricultural Crops/Soils: Groups of Agricultural Crops Which Cross Established Crop Groupings (Croplands);

Agricultural Uncultivated Areas: Fallow lands, Pastures, and Rangelands; 

Intermittently Flooded Areas/Water;

Irrigation Systems

Thermal fog

Non-thermal fog

ULV

0.0025 lb ai/A

Do not apply more than 0.2 lbs ai/acre/year in any treated area.

Apply only when wind speed is greater than or equal to 1 mph.

For ground applications: Spray equipment must be adjusted so that the 

volume median diameter is less than 30 microns (Dv 0.5 < 30 μm) and 

that 90% of the spray is contained in droplets smaller than 50 microns 

(Dv 0.9 < 50 μm).

For aerial applications: Spray equipment must be adjusted so that the 

volume median diameter produced is less than 60 microns (Dv 0.5 < 60 

μm) and that 90% of the spray is contained in droplets smaller than 80 

microns (Dv 0.9 < 80 μm). 

Apply using a nozzle height of no less than 100 feet above the ground or 

canopy for aerial applications with fixed wing equipment. 

Apply using a nozzle height of no less than 75 feet above the ground or 

canopy for aerial applications with rotary wing equipment.

0.008 lb ai/A

Do not apply more than 0.2 lbs ai/acre/year in any treated area.

Apply only when wind speed is greater than or equal to 1 mph.

For ground applications: Spray equipment must be adjusted so that the 

volume median diameter is less than 30 microns (Dv 0.5 < 30 μm) and 

that 90% of the spray is contained in droplets smaller than 50 microns 

(Dv 0.9 < 50 μm).

For aerial applications: Spray equipment must be adjusted so that the 

volume median diameter produced is less than 60 microns (Dv 0.5 < 60 

μm) and that 90% of the spray is contained in droplets smaller than 80 

microns (Dv 0.9 < 80 μm). 

Apply using a nozzle height of no less than 100 feet above the ground or 

canopy for aerial applications with fixed wing equipment. 

Apply using a nozzle height of no less than 75 feet above the ground or 

canopy for aerial applications with rotary wing equipment.

Manholes

Surface

0.004 

lbs/manhole 

over a 200 foot 

length

Do not apply more than 1 time per day.