Pretilachlor |
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| Dosage form | 500g/l EC |
| Packing | Liquid：50ml、100ml、250ml、500ml、1L、5L、10L、20L Solid：10g、50g、100g、250g、500g、1kg、5kg、10kg、25kg |
| Formulation/Label | Customized |
| Sample | Yes |
| Crop-Weed | Rice nursery field Water bamboo field Rice field (Direct seeding) |
| Certification | SGS、 ISO 、BV |
| Delivery time | 20-30 days |
| Mixture products | |
| Payment terms |  |
Pretilachlor 50 EC is a premium selective herbicide for rice cultivation, effectively managing both broadleaf and grass weeds. Its fast degradation and ease of application ensure a healthier crop and reduced environmental footprint. Ideal for maximizing rice yield and maintaining field health.
pretilachlor 50 ec Product Description
Product Name: Pretilachlor
Chemical Group: Chloroacetanilide
Formulation Types: EC (Emulsifiable Concentrate), GR (Granule), SC (Suspension Concentrate)
Typical Concentrations: 500 g/L EC, 50% GR, or 300 g/L SC, depending on the product formulation.
pretilachlor 50 ec Product Overview
Pretilachlor 50 ec is a selective pre-emergence and early post-emergence herbicide widely used for controlling annual broadleaf and grassy weeds in transplanted and direct-seeded rice. As a member of the chloroacetanilide family, Pretilachlor inhibits cell division and elongation, effectively preventing the growth of young weeds during the critical early stages of crop establishment. This herbicide offers excellent crop safety and long residual activity, making it a valuable tool for rice farmers to manage weed pressure and achieve higher yields.
Mechanism of Action
Pretilachlor 50 ec works by inhibiting the biosynthesis of proteins and lipids necessary for cell division and growth. It targets the shoot meristem and other actively growing parts of the weed, disrupting normal growth processes and causing cell death. As a result, susceptible weeds fail to establish, leading to reduced competition with the main crop for light, nutrients, and space.
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Application and Crop Suitability
Pretilachlor is primarily used in rice crops and is suitable for the following application scenarios:
- Transplanted Rice: Provides effective weed control in transplanted rice fields, allowing young rice plants to establish with minimal competition from weeds. The herbicide can be applied pre-planting, pre-emergence, or early post-emergence, depending on the weed spectrum and environmental conditions.
- Direct-Seeded Rice: Offers pre-emergence control of a wide range of grasses, sedges, and broadleaf weeds in direct-seeded rice, promoting better crop establishment and early-season growth.
- Wetland Rice Systems: Pretilachlor is particularly effective in wetland paddy fields, where its application helps manage aquatic weed species that thrive in flooded conditions.
Target Weeds
Pretilachlor controls a broad spectrum of annual weeds, including:
- Grasses: Barnyard grass (Echinochloa crus-galli), crabgrass (Digitaria spp.), and goosegrass (Eleusine indica)
- Sedges: Purple nutsedge (Cyperus rotundus) and yellow nutsedge (Cyperus esculentus)
- Broadleaf Weeds: False daisy (Eclipta prostrata), spiny amaranth (Amaranthus spinosus), and water hyssop (Bacopa monnieri)
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