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Product Overview

Stalker SC is a powerful systemic insecticide developed by Indofil Industries Ltd. that provides broad-spectrum control against a wide range of sucking and chewing insects in various crops. It contains Fipronil 5% SC (5% w/w) as its active ingredient, a phenylpyrazole insecticide that acts as a neurotoxin by disrupting the normal functioning of the insect's nervous system.

Mode of Action

Fipronil's insecticidal activity stems from its binding to the GABA-gated chloride channels in insect nerve cells. GABA (gamma-aminobutyric acid) is an inhibitory neurotransmitter that plays a crucial role in regulating nerve impulses. By binding to GABA-gated chloride channels, Fipronil prevents the normal flow of chloride ions across the cell membrane, leading to uncontrolled excitation of nerve cells and ultimately death of the insect.

Key Features and Benefits

Stalker SC offers several advantages that make it a popular choice for insect pest control:

1. Broad-spectrum efficacy: Effectively controls a wide range of sucking and chewing insects, including aphids, whiteflies, thrips, jassids, mealybugs, lepidopteran larvae, and coleopteran larvae.

2. Systemic action: Provides systemic protection throughout the plant, ensuring effective control of both exposed and concealed pests.

3. Quick knockdown and long-lasting residual protection: Provides quick knockdown of pests and long-lasting residual protection of up to 4 weeks, minimizing crop damage and maintaining healthy crops.

4. Low application rates: Effective at low application rates, reducing the environmental impact and minimizing residue on crops.

5. Safe for a variety of crops: Can be used on a wide range of vegetables, fruits, cotton, ornamentals, and tobacco without causing phytotoxicity.

Application Guidelines

Stalker SC is typically applied as a foliar spray, ensuring thorough coverage of all plant parts, especially the undersides of leaves and areas where insects are likely to feed. The recommended dosage varies depending on the target pest, crop stage, and severity of the infestation. Generally, a concentration of 150-250 ml/ha is recommended. Repeat applications may be necessary at intervals of 7-14 days, depending on pest pressure and weather conditions.

Safety Considerations

Stalker SC is classified as moderately toxic, so it is essential to follow safety precautions during handling and application:

1. Personal Protective Equipment (PPE): Wear gloves, a mask, and overalls to minimize exposure to the product.

2. Avoid Direct Contact: Avoid direct contact with skin and eyes to prevent irritation.

3. Weather Conditions: Do not apply during hot or windy conditions to ensure proper dispersion and prevent drift.

4. Waste Disposal: Dispose of empty containers and unused products responsibly to protect the environment.

Overall, Stalker SC is a versatile and effective systemic insecticide that provides broad-spectrum, quick knockdown, and long-lasting control against a wide range of sucking and chewing insects in various crops. Its systemic action, low application rates, and safety profile make it a valuable tool for integrated pest management (IPM) programs.

Additional Information

• Product type: Systemic insecticide

• Active ingredient: Fipronil 5% SC (5% w/w)

• Application method: Foliar spray

• Target crops: Vegetables, fruits, cotton, ornamentals, and tobacco

• Benefits: Broad-spectrum efficacy, systemic action, quick knockdown, long-lasting residual protection, low application rates, safe for a variety of crops

Please note that this information is for general guidance only. Always consult the product label for specific application instructions and safety precautions.

Here are some additional tips for using Stalker SC effectively:

1. Apply the spray evenly to all parts of the plant, ensuring coverage under leaves and in hidden areas.

2. Do not apply the spray during hot weather or when the plants are stressed.

3. Avoid applying the spray to wet plants.

4. Monitor the plants for signs of phytotoxicity or insect resistance.

5. Rotate crops to prevent the development of insect resistance to Stalker SC.