Iodosulfuron-methyl sodium 10% +Mefenpyr-diethyl 30%WDG-Iodosulfuron-methyl sodium +Mefenpyr-diethyl (10%+30%) Herbicide Mixture

• Customization: Available
• CAS No.: 144550-36-7
• Formula: C14H13IN5NaO6S
• Model NO.: Iodosulfuron-methyl sodium 10% +Mefenpyr-diethyl 3
• Appearance: Granules
• Method of Application: Soil Treatment Agent
• Usage: Selective
• Composition: Organic
• Specific Conductivity: The Herbicide Transmitting
• Colour: Yellow
• Herbicide: Herbicide mixture
• Quality: Top
• Valid Period: 2 years
• Formulation: WDG
• Transport Package: Follow Customer′s Request
• Specification: GB/FAO/SGS
• Trademark: TOP AGRO
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 5, 000 T/Year

Product Description

Product Parameters

   

Common Name	Iodosulfuron methyl sodium
CAS Number	144550-36-7	Molecular Weight	529.24200
Density	N/A	Boiling Point	N/A
Molecular Formula	C14H13IN5NaO6S	Melting Point	N/A

 

Common Name	mefenpyr-diethyl
CAS Number	135590-91-9	Molecular Weight	373.231
Density	1.3±0.1 g/cm3	Boiling Point	451.1±55.0 °C at 760 mmHg
Molecular Formula	C16H18Cl2N2O4	Melting Point	52 °C

 
 

Physical & Chemical Properties

Iodosulfuron-methyl sodium 

Molecular Formula	C14H13IN5NaO6S
Molecular Weight	529.24200
Exact Mass	528.95300
PSA	149.06000
LogP	2.42070
Storage condition	0-6°C

mefenpyr-diethyl

Density	1.3±0.1 g/cm3
Boiling Point	451.1±55.0 °C at 760 mmHg
Melting Point	52 °C
Molecular Formula	C16H18Cl2N2O4
Molecular Weight	373.231
Flash Point	226.6±31.5 °C
Exact Mass	372.064362
PSA	68.20000
LogP	3.20
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.576
Storage condition	0-6°C

 

Applications

Suitable crops: wheat; It is safe for cereal crops and has no influence on succeeding crops, and has high compatibility with environment and ecology.

 

Iodosulfuron-methyl sodium + Mefenpyr-diethyl is a herbicide combination used primarily in cereal crops (wheat, barley, rye, and triticale) for post-emergence control of grassy and broadleaf weeds.

Key Applications & Uses

1. Target Crops:

   • Winter and spring wheat, barley, rye, and triticale.

   • Some formulations may be used in other crops (check local regulations).

2. Weeds Controlled:

   • Grassy weeds:

     • Avena fatua (Wild oats)

     • Alopecurus myosuroides (Blackgrass)

     • Phalaris minor (Canary grass)

   • Broadleaf weeds:

     • Galium aparine (Cleavers)

     • Matricaria chamomilla (Wild chamomile)

     • Viola arvensis (Field pansy)

     • Stellaria media (Common chickweed)

3. Mode of Action:

   • Iodosulfuron-methyl sodium: A sulfonylurea herbicide that inhibits ALS (acetolactate synthase), disrupting amino acid synthesis in weeds.

   • Mefenpyr-diethyl: A safener that protects cereal crops from herbicide injury by enhancing detoxification.

4. Application Method:

   • Foliar spray (post-emergence).

   • Applied at early weed growth stages (2-4 leaves for grasses, rosette stage for broadleaves).

   • Dosage: Typically 10-20 g/ha iodosulfuron + 15-30 g/ha mefenpyr-diethyl (varies by formulation).

5. Advantages:

   • Effective against ALS-resistant weeds.

   • Low use rates (reduces environmental load).

   • Crop safety due to mefenpyr-diethyl safener.

6. Limitations:

   • Not effective on all weed species (check label).

   • May require adjuvants (e.g., surfactants) for optimal performance.

   • Rainfastness: Usually 1-2 hours after application.

 

Packaging & Shipping

 

For liquid	200Ltr/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid	25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail	20-30days

 

 

 

Company Profile

 

HANGZHOU TIANLONG BIOTECHNOLOGYCO.,LTD

ADD: NO.338, FENGQI EAST ROAD, HANGZHOU CITY, ZHEJANG PROVINCE, CHINA P.C:310020

 
 
Web: chemsales.en.made-in-china.com

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