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ZJ-02
The Pesticide Enhancer Synergist is a non-ionic surfactant blend engineered via microemulsion technology, combining ethoxylated fatty alcohols (60%, EO=10-15) and silicon-based adjuvants (40%, polyether modified siloxane) to maximize pesticide efficacy. With HLB 13.5, cloud point 75°C (1% aqueous solution), and surface tension 25mN/m (25°C), this water-soluble concentrate (pH 6.5-7.5) reduces required pesticide doses by 20-30% while enhancing target site accumulation through dual-mode action: wetting-spreading and cuticle penetration.
Enhanced Spray Performance:
Achieves 95% canopy coverage on waxy leaf surfaces (e.g., citrus, cabbage) via super-spreading effect (contact angle <15°, Young-Laplace equation), 30% higher than conventional nonylphenol ethoxylate (NPE)-based adjuvants
Increases pesticide uptake by 40% (HPLC-MS analysis of foliar tissues at 24h post-application), with glyphosate translocation efficiency improved from 60% to 85% in maize plants
Reduces spray droplet evaporation rate by 60% (vapor pressure <0.1Pa at 25°C), maintaining droplet integrity for 30 minutes in 30°C/30% RH conditions
Environmental Protection:
Photostable structure (UV-Vis absorption λmax=210nm), half-life >72 hours under sunlight (QUV accelerated aging test), minimizing off-target drift by 40% compared to non-stabilized surfactants
OECD 301B-ready biodegradable (65% degradation in 28 days), with acute toxicity EC₅₀ >100mg/L for Daphnia magna, 5x safer than alkylphenol ethoxylates (APEs)
Reduces pesticide runoff by 25% (measured via lysimeter studies in clay loam soil), decreasing groundwater contamination risk
Broad Compatibility:
Compatible with all pesticide formulations: EC, WDG, SC, and microencapsulated products, tested with Roundup® (glyphosate), Dithane® (mancozeb), and Admire® (imidacloprid)
pH-stable from 4.0 to 9.0, maintaining surfactant micelle integrity (critical micelle concentration 0.05g/L) in both acidic (glyphosate, pH 4.5) and alkaline (copper hydroxide, pH 8.5) systems
Effective across spray solution concentrations (0.1-2% v/v), with optimal performance at 0.75% v/v for most foliar applications
Crop Protection:
Foliar sprays for cereal crops: improves herbicide efficacy against wild oat (Avena fatua) by 35% at half-label rate, reducing resistance selection pressure
Enhancing fungicide adhesion on grapevine leaves: 35% reduction in powdery mildew (Uncinula necator) incidence compared to unenhanced sprays, validated in USDA ARS field trials
Vector Control:
Mosquito larvicides in stagnant water: increases Bti (Bacillus thuringiensis israelensis) retention on emergent vegetation by 50%, extending residual activity from 7 days to 14 days
Tsetse fly control in savannah regions: improves pyrethroid deposition on host animal fur by 40%, enhancing contact toxicity in integrated pest management (IPM) programs
Ornamental Horticulture:
Pest control in greenhouse plants: reduces pesticide use by 25% on rose blackspot (Diplocarpon rosae) while maintaining 90% disease control efficacy
Reduces spray drift by 30% in precision horticulture applications (e.g., orchid nurseries) via optimized droplet size distribution (VMD=150μm, ISO 22569)
Q: What is the mixing ratio with pesticides?
A: Recommended dosage is 0.5-1.0% v/v (5-10ml per liter of spray solution). For waxy-leaf crops (e.g., brassicas), increase to 1.5% v/v; for coarse-textured leaves (e.g., beans), 0.3% v/v is sufficient.
Q: Can it be used in aerial spraying?
A: Yes, approved for aerial applications up to 100m altitude with drift-reducing nozzles (e.g., TeeJet AIXR), meeting FAA Part 137 aerial application standards for agricultural aircraft.
Q: Does it affect pesticide shelf life when pre-mixed?
A: Pre-mixed solutions remain stable for 24 hours at 25°C; long-term storage may cause slight surfactant separation (≤5% phase separation), which can be resolved by gentle agitation (100rpm for 2 minutes) before use.
