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Product Introduction
As a high-efficiency systemic agricultural fungicide, Hymexazol Technical is specially developed for the prevention and control of soil-borne fungal diseases in crop planting. Differentiated from conventional contact fungicides, it features systemic absorption, bidirectional conduction and unique soil sterilization activity. It efficiently inhibits the proliferation of pathogenic fungi such as Pythium, Fusarium and Phytophthora in soil. With dual functions of disease prevention and seedling protection, this technical raw material serves as a core foundational ingredient for manufacturing agricultural soil disinfection agents, seed treatment formulations and root-irrigation fungicides, helping growers reduce soil disease recurrence and improve crop survival rate.
Technical Specifications
|
Property |
Specification |
|
Appearance |
Pale yellow to off-white powder |
|
Active Ingredient Content |
≥98.0% |
|
Melting Point |
86-87℃ |
|
Moisture |
≤0.5% |
|
Acidity (as H₂SO₄) |
≤0.3% |
|
Insoluble Residue |
≤0.2% |
|
pH Range |
5.0–7.0 |
|
Volatile Impurities |
Compliant with industrial technical standard |
Health Benefits & Values
Systemic Absorption & Bidirectional Conduction
Quickly absorbed by crop roots and foliage with two-way translocation inside plants, delivering full crop protection and eliminating protection blind spots of contact fungicides.
Targeted Inhibition of Soil-Borne Fungi
Damages fungal cell structures and suppresses spore germination and mycelial growth, effectively controlling root rot and damping-off triggered by soil pathogens.
Seedling Protection & Root Growth Regulation
Restrains pathogens while stimulating root development, raising seedling stress resistance and improving crop emergence rate.
Stable Efficacy Under Variable Soil Conditions
Retains consistent fungicidal activity across common soil pH and temperature ranges, less vulnerable to rainfall and soil moisture fluctuations.
Wide Formulation Compatibility
High purity and low impurities enable blending with most agrochemical auxiliaries and other fungicides, supporting diversified formulation development with low phytotoxicity risk.
Core Value in Formulation Development
High-Purity Technical Grade Reduces Formulation Risks
The 98% high-purity Hymexazol Technical adopts standardized industrial purification process, with low heavy metal and impurity content. It effectively reduces phytotoxicity risks and meets the production requirements of high-standard agricultural fungicide formulations.
Dual Mechanism Simplifies Formula Design
Integrates fungal inhibition and seedling protection in one raw material, allowing formulators to reduce auxiliary components.
Diversified Formulation Process Adaptability
Suitable for processing into multiple dosage forms including wettable powder, water soluble powder, aqueous solution and suspension concentrate. It adapts to seed dressing, root irrigation, soil drenching and foliar spraying processes.
Good Compatibility with Compound Formulas
Highly compatible with metalaxyl, mancozeb and other mainstream fungicides. It can form compound formulas to expand disease spectrum and delay pathogen drug resistance.
Stable Storage & Shelf-Life Performance
The pure crystal structure ensures excellent chemical stability under dry and dark storage conditions, no easy decomposition or efficacy attenuation, guaranteeing stable finished product shelf-life quality.
End-Application Scenarios
Soil-Borne Disease Prevention (Core Track)
Mainly used for prevention and control of root rot, damping-off, stem rot and seedling blight caused by Pythium and Fusarium in vegetables, melons, field crops and ornamental plants.
Seed Treatment Formulations
Processed into seed coating and seed dressing agents to disinfect seed surface and internal latent pathogens, protect seed germination and reduce early seedling diseases.
Root Irrigation & Nursery Substrate Disinfection
Applied in nursery substrate disinfection and root irrigation treatment for greenhouse crops, solving the problem of repeated soil disease occurrence in continuous cropping fields.
Compound Fungicide Development
Used as a core functional raw material for compound fungicides, cooperating with other active ingredients to broaden the disease control spectrum and improve comprehensive field control effect.
Economic Crop Protection
Widely applicable for high-value crops such as fruits, vegetables, flowers and traditional Chinese medicinal materials, providing safe and efficient soil disease protection for precision agriculture planting.
Application Advantages and Market Positioning
Specialized Soil Fungicide Market Differentiation
Different from general foliar fungicides, Hymexazol Technical focuses on soil-borne fungal disease scenarios, filling the market gap of professional soil disinfection and seedling protection raw materials for continuous cropping planting.
Dual-Efficacy Market Differentiation
Combines disease control and seedling strengthening, standing out from single-function fungicide raw materials.
Low Resistance & Long-Term Field Applicability
Unique fungal inhibition mechanism avoids cross-resistance with most conventional fungicides, suitable for long-term field rotation use and sustainable agricultural planting management.
Broad Market Adaptability for Green Agriculture
With low toxicity, high efficiency and mild crop safety, it conforms to the development trend of green and low-residue pesticides, and is widely recognized in facility agriculture and high-value crop planting markets.
FAQ (Technical Q&A)
Q1: What crops are most suitable?
A: Rice, vegetables, cucurbits, fruit trees, flowers, and traditional Chinese medicinal materials. It is especially effective for continuous cropping soil.
Q2: Can it be mixed with alkaline pesticides?
A: No. Avoid mixing with strong alkaline pesticides, as this reduces efficacy. It is compatible with most neutral and acidic fungicides.
Q3: How does soil type affect the efficacy of Hymexazol?
A: It works well in both acidic and neutral soils. In highly alkaline soils, efficacy may be reduced due to weaker binding with iron and aluminum ions.
Q4: What is the residual effect period in soil?
A: Typically about two weeks under normal conditions. It is not easily affected by mild rainfall.
Q5: Does this material cause phytotoxicity?
A: No, at recommended dosages it is safe for crops. High-purity technical grade has low impurity content, further reducing phytotoxicity risk.
Q6: Can it be used for seed treatment on all crops?
A: It is suitable for seed dressing on rice, wheat, cotton, vegetables, and other crops. Follow local registration guidelines for specific crops.
Q7: How does it compare to Metalaxyl in terms of disease spectrum?
A: Hymexazol targets soil-borne fungi like Pythium and Fusarium, with additional seedling-strengthening effects. Metalaxyl is more specific to oomycete diseases. They can be compounded for broader spectrum.
Q8: What is the shelf life of Hymexazol Technical?
A: 2 years when stored sealed in a dry, ventilated warehouse away from heat and light.
Q9: Is it compatible with fertilizers?
A: Yes, it is compatible with most water-soluble fertilizers. Avoid mixing with strongly alkaline fertilizers.
Q10: What documents are available for registration?
A: COA, MSDS, and technical data sheet. Regulatory support can be provided upon request.
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