Chemical Name: Spinetoram
CAS No.: 187166-40-1
Molecular Formula: C42H69NO10
Molecular Weight: 748
Appearance: Solid
Spinetoram (CAS 187166-40-1) is a semi-synthetic insecticide derived from soil bacteria Saccharopolyspora spinosa. It belongs to the spinosyn class and acts on insect nervous systems.
Parameter | Spinetoram | Spinosad (Comparison) |
---|---|---|
Chemical Formula | C₄₃H₆₈ClNO₁₀ | C₄₁H₆₅NO₁₆ |
Molecular Weight | 802.43 g/mol | 731.98 g/mol |
Solubility | Low water solubility (0.05 mg/L) | 0.16 mg/L |
Mode of Action | Nicotinic acetylcholine receptor activation | |
Residual Activity | 7-10 days | 5-7 days |
Crop | Pest | Dosage | PHI* |
---|---|---|---|
Tomato | Tuta absoluta | 50-75 g/ha | 3 days |
Apple | Cydia pomonella | 30-45 g/ha | 7 days |
Corn | Helicoverpa zea | 60-90 g/ha | 14 days |
*PHI = Pre-harvest Interval
Problem: 85% yield loss from Scirtothrips dorsalis
Solution: 3 applications @ 60 g/ha
Result: 94% pest reduction, ROI increased by $2,850/ha
Challenge: Resistance to pyrethroids in cotton bollworm
Implementation: Rotational program with Spinetoram
Outcome: 98% efficacy maintained over 3 seasons
Contact our agrochemical experts:
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