Acetamiprid
Acetamiprid is a highly effective neonicotinoid insecticide widely used in agricultural and horticultural applications. This systemic insecticide provides excellent control against a wide range of sucking pests while being safer for beneficial insects compared to traditional pesticides.
As a professional insecticide manufacturer with 20 years of experience, we provide high-quality Acetamiprid formulations that meet international standards for efficacy and safety.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | (E)-N1-[(6-chloro-3-pyridyl)methyl]-N2-cyano-N1-methylacetamidine |
| CAS Number | 135410-20-7 |
| Molecular Formula | C10H11ClN4 |
| Molecular Weight | 222.68 |
| Appearance | White crystalline powder |
| Purity | ≥ 95% |
| Solubility | Water: 4.2 g/L (25°C) |
| Melting Point | 98-101°C |
Available Formulations
- Acetamiprid 20% SP (Soluble Powder)
- Acetamiprid 3% EC (Emulsifiable Concentrate)
- Acetamiprid 70% WDG (Water Dispersible Granules)
- Acetamiprid 5% SC (Suspension Concentrate)
Key Features of Acetamiprid
- Systemic and contact action for comprehensive pest control
- Low toxicity to mammals (LD50 > 450 mg/kg for rats)
- Excellent efficacy against resistant pest populations
- Long residual activity (14-21 days depending on application)
- Compatible with IPM programs
- Minimal impact on pollinators when used properly
Recommended Usage
| Crop | Target Pest | Dosage | Application Method |
|---|---|---|---|
| Cotton | Aphids, Whiteflies | 30-50 g/ha | Foliar spray |
| Vegetables | Thrips, Leafminers | 20-40 g/ha | Foliar spray |
| Fruit Trees | Scale Insects, Mealybugs | 0.5-1.0 g/L water | Dilute spraying |
| Rice | Plant Hoppers | 15-30 g/ha | Seed treatment or foliar |
Safety Information
- WHO Classification: Class II (Moderately hazardous)
- PHI (Pre-harvest Interval): 3-7 days depending on crop
- REI (Re-entry Interval): 12 hours
- Proper PPE should be worn during handling and application
- Do not apply near water bodies or during bee foraging activity
Acetamiprid FAQ
What is the mode of action of Acetamiprid?
Acetamiprid acts as a nicotinic acetylcholine receptor agonist. It selectively binds to insect nicotinic receptors, causing overstimulation of the nervous system, paralysis and ultimately death of the pest. The compound has systemic properties, being absorbed by plant tissues and translocated to new growth areas, providing protection against sucking pests that feed on treated plants.
Is Acetamiprid safe for bees and other pollinators?
When used according to label instructions, Acetamiprid shows relatively low toxicity to bees compared to other neonicotinoids. However, direct contact with spray during application should be avoided. Best practices include applying early morning or late evening when bees are not actively foraging, and avoiding application during flowering periods when possible. The product's systemic nature means it can still be present in nectar and pollen at low levels.
How does Acetamiprid compare to other neonicotinoids like Imidacloprid?
Acetamiprid offers several advantages over Imidacloprid: (1) It has lower acute toxicity to mammals, (2) Shows better activity against some resistant pest populations, (3) Has a shorter persistence in the environment (half-life of 1-8 weeks vs 26-229 days for Imidacloprid), (4) Provides faster knockdown of pests while maintaining good residual control. However, Imidacloprid may provide longer systemic protection in some plant species.
What crops is Acetamiprid registered for use on?
Acetamiprid has broad-spectrum registrations including but not limited to: cotton, vegetables (tomatoes, peppers, cucumbers, etc.), fruit trees (citrus, apples, pears), tea, rice, wheat, and ornamentals. Registration status varies by country, so always check local regulations before application. Many formulations are approved for greenhouse use as well as field applications.
What is the recommended mixing sequence for Acetamiprid formulations?
For optimal performance, follow this mixing sequence: (1) Fill spray tank 1/3 with water and begin agitation, (2) Add any necessary adjuvants or compatibility agents, (3) Add the Acetamiprid formulation slowly while maintaining agitation, (4) Complete filling the tank with water while maintaining agitation. Avoid mixing with strongly alkaline products (pH >8) as this may reduce efficacy. Always conduct a jar test before tank mixing with other products.
Storage and Handling
- Store in original container in a cool, dry, well-ventilated area
- Keep away from food, feed and drinking water
- Storage temperature range: 0-35°C
- Shelf life: 2 years from manufacture date when stored properly
- Keep containers tightly closed when not in use
Environmental Considerations
| Parameter | Value |
|---|---|
| Soil Half-life (DT50) | 1-8 weeks (aerobic conditions) |
| Water Solubility | 4.2 g/L at 25°C |
| Koc (Soil Adsorption Coefficient) | 110-300 |
| Photodegradation Half-life in Water | 34 hours |
More Acetamiprid Questions
Can Acetamiprid be used in organic farming?
No, Acetamiprid is a synthetic compound and not approved for use in certified organic production systems under most organic standards including USDA, EU, and JAS organic regulations. Organic producers should look to approved biological controls or organic-compliant alternatives for pest management.
What is the rainfast period for Acetamiprid applications?
Acetamiprid typically requires 2-4 hours drying time to become rainfast when applied as a foliar spray. The systemic action means that once absorbed by plant tissues (usually within 24 hours), rainfall will not significantly reduce efficacy. Formulation type affects rainfastness - WP formulations may require longer drying times than SC or WG formulations.
How does temperature affect Acetamiprid efficacy?
Acetamiprid shows optimal performance at temperatures between 15-30°C. Efficacy may decrease at higher temperatures (above 35°C) due to increased evaporation and potential photodegradation. At lower temperatures (below 10°C), plant uptake and systemic movement may be slower. The insecticide remains chemically stable across a wide temperature range from -10°C to 54°C.
As a trusted manufacturer of Acetamiprid formulations, we guarantee product quality and provide comprehensive technical support. Our products undergo rigorous quality control testing to ensure consistent performance in the field. For specific application recommendations or technical inquiries, please contact our technical support team with your crop and pest details.