Myclobutanil Fungicide (Bayer Fungus Fighter) for Venus Flytraps: Safe?

UK grower couldn't find Safer or neem, found Bayer Fungus Fighter (myclobutanil). Asked about safety.

Assessment

Myclobutanil is organic (carbon-based) – likely safe for firm-leaved CP (Sarracenia, Nepenthes, VFT).
Not available in US; may be EU-only.
Risk: potential male sterility (reproductive effect).
Follow label rates if used.

Any sulfur-based fungicide – widely available, cheap, effective.
Hydrogen peroxide drench (1:4 with water) for soil fungus – organic, non-synthetic.

Safer brand is just a nursery preference for cost/effectiveness. Any sulfur product works.

Carnivorous Plants: Sweet Pea Killers: Heat, Not Cold; Physan 20 Fungicide: Overuse Can Burn Roots; Reapplying Fungicide to Sundews and Butterworts: Timing and Safety; Protecting a Venus Flytrap from Wind in Winter (Zone Unknown); Venus Flytrap Traps Turning Black at Soil Contact: It's a Light Problem; Growing Venus Flytraps in Tucson, Arizona: Light, Water, and Dormancy; Calgary Zone 3 Venus Flytrap Winter: Mulch Box in Garage Protocol; Perennials for Extreme Conditions: Spring Flooding and Summer Drought on the Red River; Sourcing Quality Pond Plants on a Budget; Finding Discount Nursery Plants: Online Strategies and Minimum Order Traps

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