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

Schülme Grotan OK Fungicide

Schülme Grotan OK Fungicide is a broad-spectrum contact fungicide featuring copper oxychloride as the active ingredient. Designed for preventive and curative control of fungal diseases in fruits, vegetables, and ornamentals, it offers rapid action and rainfastness. The formulation ensures excellent leaf adhesion and low phytotoxicity. Trusted by professionals for reliability and efficacy, Grotan OK delivers consistent disease management under diverse field conditions.
  • sch lme grotan ok fungicide_d640b72c
  • sch lme grotan ok fungicide_d640b72c

Features Of Schülme Grotan OK Fungicide

  1. Broad-spectrum activity against key fungal pathogens including powdery mildew, rusts, and leaf spots.

  2. Systemic and protective action ensures both curative and preventive disease control.

  3. Low phytotoxicity profile, making it suitable for sensitive crops and integrated pest management (IPM) programs.

  4. Stable under field conditions with favorable rainfastness and UV resistance.

  5. Compatible with most commonly used insecticides, herbicides, and foliar fertilizers in tank mixes.

Typical Applications Of Schülme Grotan OK Fungicide

  1. Vineyards – control of Uncinula necator (powdery mildew) and Puccinia spp. (rust).

  2. Fruit orchards – management of Venturia inaequalis (apple scab) and Sphaerotheca spp. (powdery mildew on stone fruits).

  3. Field vegetables – suppression of Erysiphe cichoracearum (lettuce powdery mildew) and Puccinia allii (onion rust).

  4. Protected horticulture – protection of tomatoes and cucumbers against Leveillula taurica and Podosphaera xanthii.

  5. Decorative nursery stock – prevention of foliar fungal diseases during propagation and production stages.

Specifications Of Schülme Grotan OK Fungicide

Chemical TypeTriazole-class systemic fungicide
Product FormEmulsifiable concentrate (EC)
AppearanceAmber to light brown homogeneous liquid
Primary ApplicationsFoliar spray for agricultural and horticultural crops
Key FeaturesSystemic translocation, residual activity, low volatility
BenefitsFlexible application timing, reduced re-entry interval (REI), minimal impact on beneficial arthropods
Storage ConditionsStore in original container below 30°C, away from direct sunlight and moisture
Shelf Life24 months from date of manufacture when stored properly


Schülme Grotan OK Fungicide – Frequently Asked Questions (FAQ)

Q1: What types of fungi does Schülme Grotan OK Fungicide control?

A: Schülme Grotan OK Fungicide is effective against a broad spectrum of filamentous fungi and yeasts commonly associated with microbial spoilage in water-based industrial systems, including Aspergillus, Penicillium, Cladosporium, and Candida species.


Q2: In which industrial applications is this fungicide typically used?

A: It is widely applied in water-miscible metalworking fluids, latex paints and coatings, adhesives, sealants, construction slurries, and other aqueous formulations where long-term protection against fungal growth is required during storage and use.


Q3: Is Schülme Grotan OK Fungicide compatible with common biocides and formulation ingredients?

A: Yes — it demonstrates good compatibility with many isothiazolinones, formaldehyde releasers, and oxidizing biocides, as well as typical surfactants, thickeners, and pH buffers. Compatibility testing under actual formulation conditions is recommended prior to full-scale implementation.


Q4: How should Schülme Grotan OK Fungicide be dosed in formulations?

A: Dosage depends on formulation composition, water quality, and anticipated microbial challenge, but it is typically used at low concentrations — generally ranging from 0.1% to 2% by weight — with optimal performance achieved through early addition and thorough mixing.


Q5: Does Schülme Grotan OK Fungicide require special handling or storage conditions?

A: It should be stored in its original sealed container in a cool, dry place away from direct sunlight and strong oxidizers. While not classified as highly hazardous, standard industrial hygiene practices — including gloves and eye protection during handling — are advised to minimize potential skin or mucous membrane irritation.



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