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Acetochlor 300g/L + Pretilachlor 200g/L EC Pre-Emergence Herbicide for Rice and Corn Field Weed Control Factory Direct Wholesale OEM
Product Details:
| Place of Origin: | Shenzhen,Guangdong,China |
| Brand Name: | AVERSTAR |
| Certification: | COA,MSDS |
| Model Number: | Acetochlor 300g/L + Pretilachlor 200g/L EC |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000l |
|---|---|
| Price: | $1-$10 |
| Packaging Details: | 250ml,500ml,1l,5l,20l,200l |
| Delivery Time: | 3-5weeks |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability: | 10000l |
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Detail Information |
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| Name: | Acetochlor 300g/L + Pretilachlor 200g/L EC | CAS_NO: | 34256-82-1 |
|---|---|---|---|
| Molecular Formula: | C14H20ClNO2 | Molecular Weight: | 269.77 |
| EINECS_NO: | 251-899-3 | Mol: | 34256-82-1.mol |
| Storage Conditions: | 0-6°C | ||
| Highlight: | Acetochlor 300g/L + Pretilachlor 200g/L Herbicide,Rice and Corn Field Pre-Emergence Herbicide,Factory Direct Wholesale OEM Weed Control Herbicide |
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Product Description
Acetochlor 300g/L + Pretilachlor 200g/L EC Pre-Emergence Herbicide website
A comprehensive pre-emergence herbicide solution for effective weed control in rice and corn fields, available through factory direct wholesale and OEM services.
Product Overview
| Product Name | Acetochlor + Pretilachlor EC |
|---|---|
| Active Ingredients | Acetochlor + Pretilachlor, 500g/L total content |
| Formulation Type | EC (Emulsifiable Concentrate) |
| Chemical Class | Chloroacetamide (α-chloroacetamide) herbicides |
| HRAC Mode of Action Group | Group 15 (VLCFA – Very Long Chain Fatty Acid inhibitors) |
| Applicable Crops | Rice (direct-seeded and transplanted paddies), Corn |
| Target Weeds | Barnyard grass, crabgrass, Asian sprangletop, and other annual grasses; select sedges and broadleaf weeds |
| Application Timing | Post-planting, pre-emergence (soil-applied residual/burndown) |
Mechanism of Action
Acetochlor functions as a VLCFA synthesis inhibitor, disrupting cell membrane formation in germinating weeds by inhibiting very long-chain fatty acid synthesis. This prevents root and shoot development in emerging seedlings while remaining selective for tolerant crops like corn.
Pretilachlor operates through a similar mechanism but is specifically optimized for rice paddies. It inhibits protein and lipid biosynthesis necessary for cell division, targeting actively growing parts of weeds. Most commercial formulations include safeners like fenclorim to enhance rice crop safety.
Combination Benefits
The combination of acetochlor and pretilachlor provides comprehensive field coverage across different agricultural conditions:
- Acetochlor: Optimized for dryland/upland conditions in corn fields
- Pretilachlor: Specifically designed for flooded paddy conditions in rice cultivation
- Broadens effective weed control spectrum while maintaining consistent mode of action
- Simplifies application protocols for growers managing mixed cropping systems
Application Guidance
Timing:
- Corn fields: Apply as pre-emergence soil treatment immediately after planting, before weed emergence
- Direct-seeded rice: Apply 3-5 days after sowing, before rice seeds sprout or during early germination
Water Management (Critical for Rice): Maintain 2-3 cm water level during application for optimal herbicidal action in rice paddies.
Safety Considerations:
- Conduct small-area trials for rice variety sensitivity assessment
- Rotate with herbicides of different modes of action to delay resistance development
- Always follow product label instructions and local regulatory recommendations
Frequently Asked Questions
Q: Are acetochlor and pretilachlor the same active ingredient?
A: No. They share the same chemical class and mode of action but differ in registered crop use – acetochlor for upland crops like corn, pretilachlor for rice paddies.
A: No. They share the same chemical class and mode of action but differ in registered crop use – acetochlor for upland crops like corn, pretilachlor for rice paddies.
Q: Is this a pre-emergence or post-emergence herbicide?
A: Pre-emergence, soil-residual herbicide. Must be applied before weeds germinate or emerge.
A: Pre-emergence, soil-residual herbicide. Must be applied before weeds germinate or emerge.
Q: Will pretilachlor injure rice seedlings?
A: Under correct application conditions, it is selective and safe for rice. Check for safener content and conduct trials for sensitive varieties.
A: Under correct application conditions, it is selective and safe for rice. Check for safener content and conduct trials for sensitive varieties.
Q: Is OEM or custom packaging available?
A: Yes, we offer OEM processing and custom packaging tailored to export market requirements.
A: Yes, we offer OEM processing and custom packaging tailored to export market requirements.
Why Source From Us
- Factory-direct pricing: Competitive wholesale rates without middleman markups
- Consistent quality control: Standardized production ensuring stable active ingredient content
- Flexible customization: OEM, private labeling, and custom packaging sizes available
- Reliable stock availability: In-stock inventory supporting peak planting-season demand
- Export experience: Familiar with international registration and shipping compliance
Interested in wholesale pricing, technical documentation (COA/MSDS), or OEM packaging options? Contact our team today for a customized quotation.
Sources referenced: Minnesota Department of Agriculture, Weed Technology, Peptech Biosciences, Pesticide Science journal, PMC (NCBI)
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