Overall Results Summary
The following data are the result of field tests in multiple crops, regions, and seasons. All trials were conducted under rigorous scientific standards.
Sunburn Reduction
Measured as reduction in sun damage incidence on fruits compared to untreated control. Results in apple, citrus, grape, and cherry.
Leaf Temperature Reduction
Average decrease in leaf temperature under intense solar radiation. Contributes to lower water stress and greater photosynthesis.
Pest Control
Pest population reduction in treated crops vs. control. Effective against 20+ insect species.
Yield Improvement
Average increase in marketable yield per hectare combining sun protection and pest control.
Pest Control Effectiveness by Species
Results by Crop
Apple: Russetting Reduction
Study: Field trial 2023, Bío Bío Region, Chile. Gala and Fuji varieties.
Results: 48% reduction in russetting compared to control. 92% of treated fruits classified as premium without sun defects. Codling moth control (Cydia pomonella) of 71%.
Conclusion: Protecsol is effective in protecting apples against sun damage, significantly improving market price.
Citrus: Sun Damage Protection and Fly Control
Study: Collaborative trial 2023, O'Higgins Region, Chile. Washington oranges.
Results: 44% reduction in sun-damaged fruits. Fruit fly control (Ceratitis capitata) of 68%. 18% improvement in export-grade fruit yield.
Conclusion: Compatible with IPM program, reduces need for chemical insecticides.
Table Grape: Berry Sunburn Reduction
Study: Controlled trial 2022-2023, Aconcagua Valley, Chile. Red Globe variety.
Results: 51% reduction in sun damage. Marketable yield increased 22%. Thrips control of 73%. Berries maintained superior post-harvest quality.
Conclusion: Protecsol is ideal for export grapes, enabling higher premium market prices.
Cherry: Cracking and Sun Damage Reduction
Study: Trial 2022-2023, Bío Bío Region, Chile. Bing variety.
Results: 38% reduction in rain cracking. 46% reduction in sunburn. Fruit fly control of 64%.
Conclusion: Protecsol improves exportability of fresh cherries, reducing post-harvest losses.
Olive: Integrated Control in Extreme Climate
Study: Trial 2023, Coquimbo Region, Chile. Arbequina variety.
Results: 49% reduction in sun damage. Irrigation water use reduced 12%. Olive fly control of 66%.
Conclusion: Protecsol helps olive crops adapt to drought and extreme heat, improving water sustainability.
Coffee: Thermal Stress Reduction
Study: Trial 2022-2023, Colombia (Huila). Geisha variety.
Results: Leaf temperature reduced 6°C. Bean yield increased 17%. Compatible with fungicides for rust management.
Conclusion: Protecsol improves coffee adaptation to low altitudes and warmer climates.
Tomato: Physiological Disorder Reduction
Study: Controlled trial 2023, Central Valley, Chile. Industrial tomato.
Results: 35% reduction in cracking. Thrips control of 71%. Yield increased 15%.
Conclusion: Protecsol is effective in horticultural crops under temperature stress.
Almond & Walnut: Drought Protection
Study: Collaborative trial 2022-2023, Coquimbo Region, Chile.
Results: 47% reduction in fruit sunburn. Pest control of 62%. 19% yield improvement under water restriction.
Conclusion: Protecsol is particularly valuable for perennial crops under drought conditions.
Published Scientific Research
Protecsol is backed by peer-reviewed scientific publications in recognized agricultural journals.
Mechanism of Action of Calcified Kaolin in Solar Protection
Journal of Agricultural Science, 2023
Detailed study of solar reflectance mechanism and photooxidative damage reduction in fruit crop leaves.
Kaolin as Alternative to Chemical Insecticides in Integrated Pest Management
Crop Protection Journal, 2023
Meta-analysis of 12 studies demonstrating kaolin effectiveness against multiple pests in IPM systems.
Water-Use Efficiency Improvement Through Kaolin Film Applications
Agricultural Water Management, 2023
Study of transpiration and efficient water use in kaolin-protected crops under water stress.
Comparison: Protecsol vs. Alternatives
| Feature | Protecsol (Pure Kaolin) | Competitive Kaolin (Fillers) | Chemical Insecticides |
|---|---|---|---|
| Sunburn Reduction | Up to 50% | 20-30% | 0% |
| Thermal Control | 5-8°C reduction | 2-3°C reduction | No effect |
| Pest Control | 60-80% | 30-50% | 80-95%* |
| Organic Compatible | Yes (OMRI, ECOCERT) | Partially | No (synthetic) |
| Harvest Residues | Fully washable | Partially visible | May persist |
| Cost per Application | Medium | Low | Low-Medium |
| Pest Resistance Risk | Low (mechanical action) | Low | High (genetic resistance) |
| Environmental Impact | Minimal (natural mineral) | Minimal | Moderate-High |
*Chemical insecticides have greater short-term pest control, but Protecsol offers additional sun damage and thermal stress protection that chemicals do not provide.
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