Tolfenpyrad 12%+Dinotefuran 8%SC-Tolfenpyrad +Dinotefuran(12%+8%) Insecticides Mixture

• Customization: Available
• CAS No.: 129558-76-5
• Formula: C21H22ClN3O2
• Model NO.: Tolfenpyrad 12%+Dinotefuran 8%SC
• Appearance: Liquid
• Source: Organic Synthesis
• Toxicity of High and Low: Low Toxicity of Reagents
• Mode: Contact Insecticide, Stomach Agent
• Toxicological Effect: Special Action Insecticide
• Insecticide: Insecticides Mixture
• Shelf life: 2 years
• Formulation: SC
• Quality: TOP
• Transport Package: Follow Customer′s Request
• Specification: FAO
• Trademark: TOP AGRO
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 500mt

Product Description

 

Product Description

Tolfenpyrad
Specification: 97%TC, 98%TC, 10%SC, 15%SC, 30%SC
Chemical Name: 
IUPAC:   4-chloro-3-ethyl-1-methyl-N-[4-(p-tolyloxy)benzyl]pyrazole-5-carboxamide
CAS:   4-chloro-3-ethyl-1-methyl-N-[[4-(4-methylphenoxy)phenyl]methyl]-1H-pyrazole-5-carboxamide
Formula:   C₂₁H₂₂ClN₃O₂
Molecular Weight: 383.87
CAS No.:  129558-76-5          
Description: 
Appearance: Off-white powder  .
Density: 1.21g/cm3
Flash Point:280.4ºC.
Boiling point: 540ºC
Solubility (25ºC) : 0.087 mg/L in water, 7.41 g/L of n-hexane, 366 g/L of toluene, 59.6 g/L of methanol, 368 g/L of acetone, 339 g/L of ethyl acetate.

 

 

Common Name	Dinotefuran
CAS Number	165252-70-0	Molecular Weight	202.211
Density	1.4±0.1 g/cm3	Boiling Point	334.5±34.0 °C at 760 mmHg
Molecular Formula	C7H14N4O3	Melting Point	107.5ºC

Density	1.4±0.1 g/cm3
Boiling Point	334.5±34.0 °C at 760 mmHg
Melting Point	107.5ºC
Molecular Formula	C7H14N4O3
Molecular Weight	202.211
Flash Point	156.1±25.7 °C
Exact Mass	202.106583
PSA	91.47000
LogP	-0.70
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.596
Storage condition	0-6°C

 

Applications

The main action mechanism of Tolfenpyrad is to prevent the oxidative phosphorylation of insects and to kill eggs, inhibit food, inhibit egg laying and kill bacteria.The pesticide insecticidal spectrum is very wide, a variety of dindinoptera, hemiptera, beetles, hymenoptera, diptera pests and mites has a high control effect, mainly contact, no absorption, dead insect peak in 48 hours after the application.
 

Dinotefuran is an insecticide of the neonicotinoid class, its mechanism of action involves disruption of the insect's nervous system by inhibiting nicotinic acetylcholine receptors.Target: nAChR, Antiparasitic.
 

The combination of Tolfenpyrad + Dinotefuran merges a mitochondrial electron transport inhibitor (METI) with a third-generation neonicotinoid, creating a powerful dual-action insecticide for controlling resistant insect populations. Here's a detailed breakdown of its applications:

 

1. Mode of Action & Advantages

Active Ingredient	Chemical Class	Mode of Action	Key Strengths
Tolfenpyrad	Pyrazole-5-carboxamide	Inhibits mitochondrial Complex I (energy disruption)	Rapid knockdown of sucking pests & mites
Dinotefuran	Neonicotinoid (3rd-gen)	Nicotinic acetylcholine receptor (nAChR) agonist	Systemic uptake with quick translocation

Synergistic Benefits:

• Overcomes resistance in pests resistant to older neonicotinoids

• Combines contact (Tolfenpyrad) and systemic (Dinotefuran) activity

• Effective against both soft-bodied and chewing insects

 

2. Target Pests & Crops

Primary Targets:

• Sucking pests: Whiteflies (Bemisia tabaci), aphids, leafhoppers, mealybugs

• Chewing pests: Thrips (including resistant populations), Colorado potato beetle

• Secondary control: Spider mites (Tolfenpyrad activity)

Recommended Crops:

1. Fruiting vegetables: Tomatoes, peppers (against whitefly-transmitted viruses)

2. Cotton: For whitefly and aphid management

3. Fruit trees: Citrus (Asian citrus psyllid), apples (woolly aphid)

4. Greenhouse crops: Ornamentals, cucumbers

 

3. Application Guidelines

A. Foliar Application:

• Dosage: 150-250 mL/ha (for 20% SC formulations)

• Water volume: 500-1000 L/ha (ensure full coverage)

• Timing: Early morning applications preferred

B. Soil Drench/Trunk Injection (Dinotefuran component):

• For long-term systemic protection in trees

• 1-2 g a.i./cm trunk diameter

Critical Notes:

• Rainfast within 2 hours (Dinotefuran penetrates quickly)

• Do not apply when bees are foraging

• Rotate with non-neonicotinoid insecticides (e.g., spinosyns)

 

4. Resistance Management

At-risk pests:

• Q-biotype whiteflies

• Neonicotinoid-resistant aphids

Anti-resistance Strategy:

1. Maximum 2 applications per season

2. Rotate with:

   • Spirotetramat (lipid biosynthesis inhibitor)

   • Flupyradifurone (butenolide class)

3. Combine with physical controls (UV-blocking nets)

 

5. Safety & Regulatory Status

Toxicity Profile:

• Dinotefuran: EPA Group 4 (practically non-toxic)

• Tolfenpyrad: EPA Group 2 (moderately toxic)

Restrictions:

• EU: Dinotefuran approved, but with bee protection measures

• USA: Both actives registered for multiple crops

• Japan: Major market for this combination

PHI: 3 days for leafy vegetables, 7 days for fruiting crops

 

6. Commercial Example

Vegatex® 30SC (15% Tolfenpyrad + 15% Dinotefuran):

• Recommended for whitefly control in tomatoes at 200 mL/ha

• Provides 14-21 days residual control

• Compatible with most fungicides (except strong alkalis)

 

 

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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