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JINMAI-VGer® InsectShield Plus is an advanced biological disease prevention synergist designed to prevent the establishment and proliferation of insect populations on crops. The formula combines saponified natural oils, botanical extracts, polyphenols, and bio-polysaccharides, creating a multifunctional protection system that works on both the plant surface and within the plant’s defense pathways.
Unlike conventional pesticides that only target insects after infestation, InsectShield Plus works preventively by altering the plant surface microenvironment and activating Systemic Acquired Resistance (SAR). This dual-action mechanism discourages insects such as leafminers, larvae, aphids, and other soft-bodied pests from settling and feeding on plant tissues.
The product also improves the adhesion and performance of pesticides, making it an ideal partner in Integrated Pest Management (IPM) programs. Its natural plant-derived components ensure low residue, environmental safety, and compatibility with organic and sustainable farming systems.
Technical Indicators
| Formula | Polyphenols 5g/L, Biopolysaccharides 10g/L, Organic Matter 50g/L, Saponified Extract of Different Oils 500g/L, Vegetal Extracts 300g/L |
| Appearance | Light Yellow Liquid |
Release Type | Quick |
Model Number | 1L |
Density | 1.00 g/ml |
pH (1:250) | 6.5±0.5 |
Characteristic | 100% Water Soluble |
Function | Preventing the Establishment of Insect Populations in Crops |
Application | Vegetables, Fruit Trees, Berries, Field Crops |
| Origin | Shandong, China |
| OEM&ODM | Logo, Package, Graph, Formula Customized |
Key Features

⦁ Prevents Insect Colonization
Natural saponified oils and botanical extracts create a protective layer on leaf surfaces, making plants less attractive to insects and disrupting feeding and egg-laying behavior.
⦁ Synergistic Pest Control
Improves spray coverage, adhesion, and penetration of pesticides, enhancing their performance and extending residual protection.
⦁ Activates Plant Immune Defense
Polyphenols and biopolysaccharides stimulate plant defense pathways such as systemic acquired resistance (SAR), enabling crops to better resist pest and disease pressure.
⦁ Eco-Friendly and Residue-Free
Derived from plant-based and biodegradable ingredients, making it suitable for organic agriculture and sustainable farming practices.
⦁ Compatible with Modern Farming Systems
Highly soluble and stable in water, allowing application through foliar spraying, drip irrigation, or tank mixing with most crop protection products.
Product Efficacy
⦁ Suppresses Insect Population Establishment
Reduces the ability of pests such as leafminers, aphids, and larvae to colonize crop surfaces, helping prevent early infestation.
⦁ Enhances Plant Natural Defense
Triggers physiological responses that increase plant resistance to pest damage and environmental stress.
⦁ Improves Pesticide Efficiency
Enhances droplet spreading and adhesion, increasing pesticide effectiveness and reducing the required application frequency.
⦁ Supports Sustainable Crop Protection
An excellent tool for Integrated Pest Management (IPM) programs, helping farmers reduce chemical inputs while maintaining crop health and productivity.
Applications
![]() | Vegetables ⦁ Suitable Crops: Tomato, cucumber, pepper, eggplant, leafy greens ⦁ Function: Prevents early pest establishment and leafminer damage ⦁ Best Timing: Early vegetative stage, before infestation |
![]() | Fruit Trees ⦁ Suitable Crops: Citrus, apple, grape, mango, banana ⦁ Function: Reduces insect colonization, protects fruit set and foliage ⦁ Best Timing: Bud break, flowering, early fruit set |
![]() | Berries ⦁ Suitable Crops: Strawberry, blueberry, raspberry, grape berry ⦁ Function: Minimizes fruit surface damage ⦁ Best Timing: Flowering, fruit enlargement, pre-harvest |
![]() | Field Crops ⦁ Suitable Crops: Soybean, maize, cotton, potato ⦁ Function: Prevents larvae and foliar pest outbreaks ⦁ Best Timing: Early growth, pre-flowering, pest-prone periods |
Method Of Use
Method | Phenological Period | Dosage | Frequency |
| Foliar Spray | Whole growth period, insect population prevention | 1.5-2.5 L/ha (Dilute 800-1500 times) | Every 7-14 days |
| oliar Spray (With Insecticides) | Larvae, leafminer, sucking insect risk period | 1-2 L/ha (Dilute 800-1500 times) | With each pesticide application |
Note: The specific usage and dosage can be adjusted according to the differences in regions, crop types, yields, etc, under the advice of technical personnel.
Precautions
1. Mixing Order: When combining with other products, follow this sequence: water → this product → other products.
2. Compatibility: Compatible with most pesticides. Always conduct a compatibility test before first use.
3. Storage: Store in a cool, well-ventilated place, away from direct sunlight.
4. Safety: Keep out of reach of children; Not for human or animal consumption; In case of eye contact, rinse thoroughly with water and seek medical attention immediately.
FAQ
1. Is InsectShield Plus a pesticide?
No. It is a biological synergist and preventive crop protection product, not a traditional pesticide. It works by discouraging insect colonization and strengthening plant defense mechanisms.
2. Can it replace insecticides?
In many cases it is used alongside insecticides to improve their performance and reduce application frequency. It is especially effective as a preventive treatment before pest outbreaks.
3. Is the product safe for beneficial insects?
Yes. Because it is derived from natural plant extracts and oils, it is generally safer for beneficial insects and pollinators compared with conventional pesticides when used correctly.
4. Can it be mixed with other agricultural inputs?
Yes. The product has strong compatibility and can typically be mixed with most fertilizers, fungicides, and insecticides. A small jar test is recommended before large-scale mixing.
5. How often should it be applied?
For preventive crop protection, applications are commonly recommended every 7–10 days, depending on crop type, pest pressure, and growing conditions.