The label is the law. Rates and restrictions below are taken from the product labels listed under Sources. Your product's own label governs; read it before you mix or apply. Mixing calculator · Disclaimer
- Active ingredient
- Bifenazate
- Chemical class
- IRAC Group 20D, one of the mitochondrial complex III electron transport inhibitors acting at the Qo site, an energy-metabolism mode of action.[2]
- Mode of action
- IRAC Group 20D: Mitochondrial complex III electron transport inhibitors: Qo site[2][1]
- Signal word
- Floramite H&G Home and Garden Miticide: Caution[1]
Food plants and yearly limits
Never use it on fruits or vegetables grown for food. Fruit trees qualify only if they won't bear fruit for at least 12 months.[1]
The label's limit for ornamentals is 3 applications a year, or 1.5 pounds of active ingredient per acre. Its timing section allows a spray every 30 days.[1]
Where bifenazate fits in mite rotation
IRAC's Group 20 covers complex III Qo-site inhibitors. A footnote says the evidence that bifenazate acts there is strong, and some bifenazate resistance mutations give cross-resistance to acequinocyl, the Group 20B active.[2]
Where it is used
Spray as soon as mites appear. It mainly hits the moving stages of mites but also has some activity on spider mite eggs.[1]
It isn't systemic, so wet both the upper and lower leaf surfaces completely or mites will survive on the parts you missed.[1]
It won't control rust mites, broad mites or flat mites, so confirm which mite you have before buying.[1]
Test it on a few plants first. The label says it hasn't been shown safe on every ornamental, though no injury was seen at label rates in testing.[1]
Products and registrations
| Product | Registrant | EPA Reg. No. | Active % | Formulation | Signal word |
|---|---|---|---|---|---|
| Floramite H&G Home and Garden Miticide[1] | UPL NA Inc. | 70506-540 | 22.6% | liquid concentrate | Caution |
Label rates
| Product | Use | Pests | Rate |
|---|---|---|---|
| Floramite H&G Home and Garden Miticide | Ornamental plants, trees and shrubs, and non-bearing fruit trees | Spider mites, red mites, grass mites and other mite species | 0.25–0.5 tsp product per gallon of water[1] Mix 1/4 to 1/2 teaspoon per gallon and spray the foliage to full coverage with a hand sprayer. The label caps ornamentals at 3 applications a year. |
Safety and environmental hazards
People
Signal word CAUTION: harmful if swallowed. Long or frequently repeated skin contact may cause an allergic reaction in some people, so wash well after handling.[1]
Pets
Keep unprotected people and pets out of treated areas until the spray has dried.[1]
Bees and pollinators
Moderately toxic to bees and other pollinators hit directly or exposed to residues on blooming plants. Don't apply while bees are foraging in the area.[1]
Fish and water
Toxic to fish, birds and estuarine or marine invertebrates. Keep it out of storm drains, ditches, gutters and surface water, and spray in calm weather with no rain due for 24 hours.[1]
Common questions
- How much Floramite H&G per gallon?
- One-quarter to one-half teaspoon per gallon of water, sprayed to full coverage on the foliage.[1]
- Can I use Floramite on tomatoes or fruit trees?
- Not on fruits or vegetables used for food. Fruit trees are allowed only if they won't bear fruit for at least 12 months.[1]
- Does bifenazate kill mite eggs?
- The label says it works mainly on the moving stages of mites but also has activity against spider mite eggs.[1]
Sources
- U.S. EPA Pesticide Product Label System, “Floramite H&G Home and Garden Miticide label, EPA Reg. No. 70506-540 (EPA-stamped, Sept. 11, 2024).” www3.epa.gov/pesticides/chem_search/ppls/070506-00540-20240911.pdf (accessed 2026-10-06)
- Insecticide Resistance Action Committee, “IRAC Mode of Action Classification Scheme, Version 11.5 (Feb. 2026).” irac-online.org/documents/moa-classification/ (accessed 2026-10-06)