Pyroxasulfone Pre-emergence Herbicide

Ürün adı	Pyroxasulfone (herbicide)
Aktif bileşen	Piroksasülfon
CAS numarası	447399-55-5
Moleküler formül	C12H14F5N3O4S
Hedef Zararlılar/Yabani Otlar	Grass weeds and broadleaf weeds such as barnyardgrass, foxtail, and lambsquarters
Uygulanabilir Mahsuller	Corn, wheat, soybeans, sunflower
Dozaj	dönüm başına 100-200 ml
Aksiyon modu	Pre-emergent herbicide that inhibits root and shoot development, preventing weed establishment
Tank Karışımı Uyumluluğu	Compatible with a wide range of herbicides, insecticides, and fungicides
Ortak Formülasyonlar	Suspension Concentrate (SC), Wettable Granules (WG), Emulsifiable Concentrate (EC), Granules (GR)
Yaygın Konsantrasyonlar	85% WG, 500g/L SC, 45% EC, 10% GR
Ambalaj Çeşitleri	1 litrelik şişe, 5 litrelik şişe, 20 litrelik kap
Hasat Öncesi Aralık	30 gün
Şirketin Güçlü Yönleri	POMAIS provides high-quality herbicides with global market reach, offering OEM/ODM services and custom packaging solutions

Yüksek kalite sunuyoruz Pyroxasulfone Herbicide 'da özelleştirilmiş ambalaj ve etiketleme seçenekleri to meet the needs of our clients. Our products are manufactured in ISO 9001 sertifikalı facilities, ensuring top-tier quality and consistency.

Mode of Action – Blocking Weed Development at the Root

Piroksasülfon is a soil-applied herbicide that works by inhibiting the biosynthesis of very-long-chain fatty acids (VLCFAs) in weed seedlings. These fatty acids are essential components of cell membranes, especially during active cell division. By disrupting this metabolic pathway, Pyroxasulfone prevents root and shoot development, causing weed seeds to fail before emergence.

Unlike foliar herbicides that require contact with visible weeds, Pyroxasulfone targets germinating weed seeds below the soil surface. It is absorbed through the roots and coleoptiles of developing plants, making it ideal for erken mevsim yabancı ot kontrolü. Kendi seçici eylem allows crops like corn, soybeans, wheat, and cotton to grow undisturbed, even when applied across entire fields.

The herbicide is classified under HRAC Group K3, placing it within the lipid synthesis inhibitor family. Its unique mode of action also makes it a strong tool in direnç yönetimi programları, especially in fields facing pressure from ALS-, EPSPS-, or ACCase-resistant weed biotypes.

Target Crops & Weeds – Effective Across Diverse Row Crops

Pyroxasulfone Herbicide is formulated for use in a wide range of row crops and cereal systems. It delivers outstanding pre-emergence control of troublesome yıllık otlar seçin geniş yapraklı yabani otlar, even under high weed pressure or in conservation tillage systems.

Recommended Application by Crop

ekin	Başlıca Yabancı Otlar Kontrol Altına Alındı	Uygulama yöntemi	Uygulama oranı
Corn (Field & Sweet)	Foxtail, barnyardgrass, pigweed	Soil-incorporated pre-emergence	100–150 g/ha
Soya	Waterhemp, crabgrass, lambsquarters, pigweed	Surface or shallow soil spray	100–200 g/ha
Buğday	Wild oats, annual ryegrass, chickweed	Pre-emergence band or broadcast	120–180 g/ha
Pamuk	Crabgrass, barnyardgrass, foxtail	Soil-incorporated pre-emergence	100–150 g/ha
Ayçiçekleri	Redroot pigweed, nightshade	Pre-plant or early pre-emergence	100–160 g/ha

Weed Spectrum Includes:

• otlar: Foxtail (Setaria spp.), Barnyardgrass (Echinochloa crus-galli), Wild oats, Ryegrass
• Broadleaves: Pigweed (Amaranthus spp.), Lambsquarters, Waterhemp, Chickweed

This broad-spectrum activity combined with crop safety gives Pyroxasulfone a strong advantage in early-season weed control programs, minimizing the need for costly rescue treatments later in the season.

Key Benefits – Long-Lasting Control with Agronomic Value

Pyroxasulfone 85% WDG / 50% SC delivers more than just weed suppression—it offers measurable agronomic and economic advantages for growers managing large-acreage row crops. Its pre-emergence activity, residual power, and selectivity provide consistent value from planting through canopy closure.

Uzun Süreli Kalan Aktivite

One application of Pyroxasulfone provides up to 6–8 weeks of residual control, reducing the need for repeat herbicide passes and minimizing early-season weed competition.

Geniş Spektrumlu Etkinlik

Çok çeşitli işlevleri kontrol eder. grass and broadleaf weeds with a single mode of action, making it ideal for fields with mixed infestations and resistant biotypes.

Crop Safety and Selectivity

Safe for major crops such as corn, soybeans, wheat, cotton, and more when used at labeled rates. Its selectivity protects crop roots and shoots, even under variable soil conditions.

Geliştirilmiş Verim Potansiyeli

By eliminating early weed pressure, Pyroxasulfone helps maximize nutrient availability, water efficiency, and crop vigor during critical development stages.

Flexible Tank-Mix Compatibility

uyumlu glyphosate, flumioxazin, sulfentrazone, atrazine, and other herbicides, offering flexible weed control programs tailored to local agronomy and resistance concerns.

Resistance Management Value

Olarak Group K3 herbicide, Pyroxasulfone plays a key role in integrated resistance management plans, especially in areas facing challenges from ALS- or glyphosate-resistant weeds.

With these advantages, Pyroxasulfone supports both input efficiency and crop productivity, making it a strategic solution for modern pre-emergent weed control programs.

Application Guidelines & Dosage – Field-Proven Rates for Maximum Effectiveness

To achieve optimal weed suppression and crop safety, Pyroxasulfone Herbicide should be applied following precise timing and dosage recommendations. Its performance depends on proper soil placement, activation, and alignment with crop planting practices.

General Application Instructions:

• Başvuru Zamanlaması:
  Uygula çıkış öncesi—either pre-plant incorporated (PPI) or immediately after planting but before crop and weed emergence.
• Toprak koşulları:
  Moisture is required to activate the product. Apply to nemli toprak or use light irrigation (10–15 mm) within 5–7 days after application if rainfall is absent.
• Uygulama Ekipmanı:
  Standart ile uyumlu boom sprayers, tractor-mounted field sprayers, and granule spreaders (for GR formulations). Use fine to medium nozzles for even coverage.
• Tank Karışımı:
  Her zaman bir kavanoz testi when mixing with other pesticides or fertilizers. Maintain agitation during application.

Recommended Dosage by Formulation:

Formülasyon	Uygulama oranı	Başvuru Hacmi	Yöntem
%85 WDG	100–200 g/ha	200–400 L/ha water carrier	Pre-emergence soil spray
%50 SC	100–150 ml/acre (250–375 ml/ha)	200–300 L/ha water carrier	Broadcast or banded soil spray
%10 GR	10–15 kg/ha	Granular spreader	Soil incorporation or surface

not: Do not apply Pyroxasulfone when heavy rain is expected within 2 hours of application. Avoid application to waterlogged or extremely dry soils.

Formulations & Tank Mix Options – Flexible Integration into Modern Weed Control Programs

To meet the diverse needs of large-scale growers, contract applicators, and branded distributors, Pyroxasulfone Herbicide is available in multiple high-performance formulations. These options offer flexibility across different climates, application methods, and tank-mix programs.

Mevcut Formülasyonlar:

Formülasyon Türü	Konsantrasyon	Açıklama
%85 WDG	Suda Dağılabilen Granüller	Easy to transport and mix, dissolves quickly for even application
%50 SC	Süspansiyon Konsantresi	Ideal for broadcast or banded pre-emergence spraying in row crop fields
%45 AB	Emülsifiye Edilebilir Konsantre	Oil-based option for specialized application systems
%10 GR	Granül	Low-drift granular formulation, suitable for soil incorporation or surface application in dryland farming

All formulations are manufactured under ISO 9001 sertifikalı kalite sistemleri, ensuring consistent performance and shelf stability.

Recommended Combination Products:

To improve spectrum and residual activity, Pyroxasulfone is commonly mixed with other pre- or early post-emergence herbicides:

• Pyroxasulfone + Flumioxazin:
  Dual-mode residual control targeting pigweed, waterhemp, and grasses. Suitable for soybeans and cotton.
• Pyroxasulfone + Sulfentrazone:
  A robust mix for tough broadleaf species, often used in rotation crops like sunflower and sorghum.
• Pyroxasulfone + Atrazine or Glyphosate:
  Popular tank-mix options in corn and no-till systems, delivering both contact and residual performance.

These combinations offer added value to resistance management programs and broaden weed control across multiple biotypes and environmental conditions.

Packaging & OEM Support – Tailored for Global Distribution and Brand Growth

At POMAIS, we understand that packaging, compliance, and branding are just as critical as product performance. That’s why our Pyroxasulfone Herbicide bir dizi ürünle birlikte gelir özel ambalaj ve OEM / ODM çözümleri designed to support your business across retail, wholesale, or tender-based channels.

Standart Paketleme Seçenekleri

Liquid Formulations (SC/EC):

• 100 mL / 250 mL / 500 mL bottles
• 1 L / 5 L / 20 L HDPE drums
• 200 L export drums (for bulk supply)

Granular or Powder Formulations (WDG/GR):

• 50 g / 100 g / 200 g / 500 g / 1 kg aluminum foil bags
• 5 kg / 10 kg / 25 kg fiber drums or woven bags
• 50 kg export drums

All containers meet BM ulaşım standartları, and we ensure tamper-proof seals, leak resistance, and climate-safe packaging for long-distance shipping.

Özelleştirme Hizmetleri

• OEM ve Özel Marka: Full support for brand-name production including logo printing, design adjustment, and region-specific artwork
• Çok Dilli Etiketleme: English, French, Arabic, Spanish, Russian, or as per your regulatory market requirements
• Sahteciliğe Karşı Özellikler: Optional QR codes, holograms, or scratch codes available
• düşük Adedi: Flexible minimum order quantities for new market testing or brand development
• Mixed Container Support: Combine Pyroxasulfone with other herbicides or agrochemicals in one shipment to reduce cost

We work with importers, national distributors, government tender bidders, and private brands in over 60 ülke, her ikisini de sağlayarak toplu tedarik ve market-ready retail packaging.

Safety & Environmental Information – Responsible Use in Modern Agriculture

Pyroxasulfone Herbicide is formulated with user safety and environmental stewardship in mind. While highly effective on weeds, it presents memeliler için düşük toksisite and minimal impact on non-target organisms when used according to label instructions.

Personal Safety & Handling Precautions

• Koruyucu kıyafet giyin, gloves, goggles, and a face mask during mixing and spraying
• İnhalasyondan kaçının of spray mist or direct skin/eye contact
• Yemek yemeyin, içecek içmeyin ve sigara içmeyin. while handling the product
• Wash hands thoroughly after application and before meals
• Store away from food, feed, and potable water sources

In case of exposure:

Pozlama Türü	İlk Yardım Müdahalesi
Ten teması	Rinse with soap and water. Remove contaminated clothing.
Göz Teması	Flush with clean water for 15+ minutes. Seek medical attention.
soluk alma	Move to fresh air. If breathing is difficult, seek medical advice.
yeme	Do not induce vomiting. Contact a poison control center immediately.

Çevresel sorumluluk

• Toxic to aquatic organisms and algae – avoid spray drift and runoff into water bodies
• Do not apply during heavy rainfall or when drainage is likely
• Avoid contamination of wetlands, irrigation channels, and wildlife habitats
• Observe buffer zones and local environmental regulations during field use
• Do not reuse empty containers – rinse 3 times and dispose of as hazardous waste

Depolama ve Taşıma

• Store in original containers in a kuru, serin ve iyi havalandırılmış alan
• Doğrudan güneş ışığından, ısı kaynaklarından ve açık alevlerden uzak tutun.
• Sıcaklıkları koruyun 0-40 ° C
• Follow all local laws for transport and handling of agrochemicals

With proper application and handling, Pyroxasulfone provides high efficacy with low ecological impact, supporting sustainable farming practices in both conventional and integrated weed management programs.

FAQ – Frequently Asked Questions About Pyroxasulfone Herbicide

1. What types of weeds does Pyroxasulfone control?
Pyroxasulfone is effective against yıllık otlar (e.g., foxtail, barnyardgrass, crabgrass, wild oats) and several geniş yapraklı yabani otlar (e.g., pigweed, lambsquarters, waterhemp, chickweed) when applied before emergence.

2. When should I apply Pyroxasulfone?
Uygula çıkış öncesi, ideally just after planting but before weeds or crops emerge. It can also be used pre-plant incorporated (PPI) for crops like corn or soybeans.

3. Is Pyroxasulfone safe for my crops?
Yes. When used at recommended rates, Pyroxasulfone is seçici ve güvenli for key crops like corn, soybeans, wheat, cotton, and sunflowers.

4. Can I mix Pyroxasulfone with other herbicides?
Absolutely. It is tank-mix compatible with many herbicides, including glyphosate, flumioxazin, atrazine, and sulfentrazone, depending on the target weed spectrum and local regulations.

5. How long does Pyroxasulfone remain active in the soil?
Pyroxasulfone provides 6 to 8 weeks of residual control, depending on soil conditions, rainfall, and application rate.

6. Is it rainfast after application?
Yes, Pyroxasulfone becomes rainfast after light incorporation or irrigation. Avoid heavy rain within 2 hours of application.

7. What is the pre-harvest interval (PHI)?
The general PHI is 30 gün, but it may vary depending on crop and local regulatory requirements. Always follow your national label.

8. Do you provide documentation for registration?
Evet. sunuyoruz ICAMA-based registration dossiers, dahil olmak üzere COA, MSDS, TDS, and technical support for your market’s regulatory process.

9. Can I order private-labeled packaging?
Yes. POMAIS supports OEM ve ODM, including multilingual labeling, branded packaging, and anti-counterfeit design features.

10. How can I get a sample or quotation?
Contact our sales team through the inquiry form or email. We offer ücretsiz numune and fast response with CIF/FOB/DDP pricing.