Thiodicarb 28%+Imidacloprid 20% SC-Thiodicarb +Imidacloprid (28%+20%) Pesticide Mixture

• Customization: Available
• CAS No.: Thiodicarb:59669-26-0
• Formula: Thiodicarb:C10h16n4o4s3
• Model NO.: Thiodicarb 28%+Imidacloprid 20% SC
• Appearance: Liquid
• Source: Organic Synthesis
• Toxicity of High and Low: Low Toxicity of Reagents
• Mode: Contact Insecticide
• Toxicological Effect: Breathing Agents
• Pesticide: Insecticide mixture
• Formulation: SC FS
• Shelf life: 2 years
• Quality: TOP
• Transport Package: Follow Customer′s Request
• Specification: FAO
• Trademark: Top Agro
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 1, 000 T/Y

Product Description

 

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

 

Product Description

Thiodicarb
Chemical Name: Dimethyl N, N-(thiobis(methylimino)carbonyloxy)bis(ethanimidothioate)(IUPAC)
Formula: C10H16N4O4S3.
Molecular weight: 354.5.
CAS No.: 59669-26-0.
Specification: 97%TC, 25%WP, 75%WP, 375g/L SC, 80WG, 80%DP
Appearance: White crystalline powder.
Melting Point: 168-172° C.
Vapour Pressure: 5.7 MPa at 20° C.
Stability: Is stable in light and ambient conditions and unstable in alkaline conditions.
Mode of Action
Insecticide with predominantly stomack action, but also limited contact action. As a seed treatment, rapidly
Translocated systemically through the plant. Molluscicide which provokes paralysis and death.
Toxicity
Oral Acute oral LD50 for rats: 66 (in water), 120 (in corn oil), dogs >800, monkeys >467 mg/kg.
Skin and eye: Acute percutaneous LD50 for rabbits: >2000 mg/kg; Slightly irritating to their eyes and skin.
Inhalation LC50 (4 h) for rats: 0.32 mg /l air.

Imidacloprid
Chemical Name: 1-(6-chloro-3-pyridin-3-ylmethyl)-N-nitroimidazolidin-2- ylidenamine.
Formula: C9H10ClN5O2.
Molecular weight: 255.7.
CAS No.: 138261-41-3.
Description of Imidacloprid TC
Appearance: Colorless crystal.
Melting Point: 143-145º C.
Vapour Pressure 0.4 uPa at 25º C.
Stability: Soluble in water is 0.51g/1L, Miscible in n-hexane, dichloromethane, 2-propanol, toluene.
Toxicity: Oral LD50 (Rat): 223 mg/kg. Dermal LD50 (Rat) >5, 000 mg/kg.
Specification: Imidacloprid 98%TC, 25%, 70%WP, 70%WDG, 20%EC, 20%SL, 25%WP.
 

Application

Thiodicarb is used for foliar treatment of vegetable, fruit and field crops, cotton, commercial ornamentals, and in and around poultry houses and dairies. It is also used as a fly bait. Methomyl is effective in two ways: As a 'contact insecticide' and as a 'systemic insecticide'.

Imidacloprid is a used on Soil, seed, or foliar treatment in cereal, cotton, fruit, maize, potatoes, rice, sugar beets, turf, and vegetables. Highly systemic, particularly from seed or soil treatment. Imidacloprid Controls sucking insects including aphids, Colorado potato beetles, ricehoppers, thrips, whiteflies, and turf and soil insects.
 

The pesticide mixture of Thiodicarb + Imidacloprid combines a carbamate insecticide (thiodicarb) with a neonicotinoid (imidacloprid) to provide broad-spectrum control of insect pests through both contact and systemic action. Below are its key applications, target pests, and usage guidelines:

 

1. Mode of Action & Benefits

• Thiodicarb:

  • A carbamate insecticide that inhibits acetylcholinesterase (AChE), causing nerve paralysis and death in insects.

  • Effective against chewing pests (e.g., lepidopteran larvae).

• Imidacloprid:

  • A neonicotinoid that binds to nicotinic acetylcholine receptors (nAChRs), disrupting nerve signals.

  • Strong systemic activity, controlling sucking pests and soil-dwelling insects.

• Synergistic Effect:

  • Broader pest spectrum (sucking + chewing insects).

  • Delays resistance development.

 

2. Target Crops & Pests

Crop	Target Pests
Cotton	Bollworms (Helicoverpa), aphids, thrips, whiteflies
Corn/Maize	Corn borers, rootworms, aphids
Soybean	Stink bugs, caterpillars, leafhoppers
Vegetables (e.g., tomato, cabbage)	Diamondback moth, whiteflies, leafminers
Rice	Stem borers, planthoppers

 

3. Application Methods

• Seed Treatment: Common for crops like corn and cotton (protects early growth stages).

• Foliar Spray: Recommended dose 0.3-0.5 g/L water (adjust based on pest pressure).

• Soil Application: Controls soil-dwelling pests (e.g., grubs, termites).

 

4. Advantages

 Dual-action (contact + systemic).
 Long-lasting residual effect (especially with imidacloprid).
 Effective against resistant pests due to mixed modes of action.

 

5. Precautions & Safety

• Toxicity:

  • Moderately toxic to bees (avoid spraying during flowering).

  • Toxic to aquatic organisms (keep away from water bodies).

• Resistance Management: Rotate with pyrethroids or IGRs (e.g., chlorantraniliprole).

• Pre-Harvest Interval (PHI): Typically 7-14 days (check local regulations).

• Personal Protection: Wear gloves, mask, and goggles during handling.

 

6. Regulatory Status

• Imidacloprid: Restricted in the EU (bee concerns) but widely used in the U.S., Asia, and Africa.

• Thiodicarb: Banned in the EU but available in other regions (e.g., Brazil, India).

 

CERTIFICATE OF ANALYSIS

 

Technical indexes
Item	Index
Mass fraction of Thiodicarb, % ≥	95.0
Mass fraction of Methomyl, % ≤	0.5
pH range	5.0~7.0
Melting point (°C) ≥	155
Moisture, %, ≤	0.5

 

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