Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Baolai PT-BIO 900 Fungicide

Baolai PT-BIO 900 Fungicide is a broad-spectrum, eco-friendly biofungicide from Baolai’s PT-BIO series, featuring Bacillus subtilis strain QST713 as its active ingredient. It effectively controls powdery mildew, gray mold, and leaf spots on fruits, vegetables, and ornamentals. Designed for integrated pest management, it offers rapid colonization, strong disease suppression, and zero pre-harvest interval—ideal for organic and conventional farming systems worldwide.
  • baolai pt bio 900 fungicide_895d2f08
  • baolai pt bio 900 fungicide_895d2f08

Features Of Baolai PT-BIO 900 Fungicide

  1. Broad-spectrum activity against key fungal pathogens including Botrytis, Alternaria, and Fusarium species.

  2. Biodegradable formulation with low environmental persistence and favorable toxicological profile for integrated pest management (IPM) programs.

  3. Non-phytotoxic to sensitive crops when applied at recommended rates, supporting consistent yield and quality.

  4. Compatible with most conventional agrochemicals and biologicals, enabling flexible tank-mixing options.

  5. Stable under standard storage conditions (15–30°C) and retains efficacy across a wide pH range (5.0–7.5).

Typical Applications Of Baolai PT-BIO 900 Fungicide

  1. Fruit orchards — particularly apple, grapevine, and strawberry production systems.

  2. Leafy vegetable cultivation — including lettuce, spinach, and kale under protected and open-field conditions.

  3. Greenhouse ornamental crops — such as roses, gerberas, and chrysanthemums.

  4. Seed treatment for vegetable and cereal crops to suppress soil-borne fungal inoculum.

  5. Post-harvest protection of stored fruits and vegetables during transit and cold storage.

Specifications Of Baolai PT-BIO 900 Fungicide

Chemical TypeMulti-component bio-fungicidal blend (plant-extract-based active ingredients)
Product FormLiquid suspension concentrate (SC)
AppearanceBrownish-red homogeneous liquid
Primary ApplicationsFoliar spray, seed treatment, and post-harvest dip
Key FeaturesOrganic-certifiable, non-GMO, residue-free on harvest
BenefitsReduces disease incidence without compromising beneficial microflora
pH Range (1% aqueous solution)6.2–6.8
Shelf Life24 months from manufacturing date (unopened, stored at 5–30°C)


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