EPA Pesticide
No EPA productHas Propionibacterium freudenreichii been registered as an EPA pesticide active ingredient?
Source: EPA APPRIL, PPLS, and PPIS records
No EPA product
Is Propionibacterium freudenreichii in an EPA-registered pesticide? Not in EPA's records.
EPA APPRIL pesticide product records · Checked Oct 14, 2026
What this means
No microbial pesticide product in EPA's records, active or cancelled, lists Propionibacterium freudenreichii as an active ingredient. That means there's no EPA pesticide precedent for this species. It doesn't show whether Propionibacterium freudenreichii is effective or safe.
What it means for US registration
A fertilizer or biostimulant product doesn't need EPA pesticide registration as long as its label makes no pesticidal claims. Claims to control, repel or kill pests would bring it under EPA's rules.
Registering a product with this input?
Source: EPA APPRIL pesticide product records
See the full picture on Propionibacterium freudenreichii
This is one lens. Every connected source on Propionibacterium freudenreichii in one place: AAPFCO Biostimulant, Biosafety Level, Pesticide Boundary, Organic (NOP), Taxonomy & Synonyms.