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Product Overview

Fisto 0.3 GR (Nichino Chemical India) FIPRONIL 0.3% GR is a broad-spectrum insecticide that effectively controls a wide range of sucking and chewing insect pests in various crops, including vegetables, fruits, ornamentals, and turfgrass. It is known for its unique mode of action, rapid action, long residual activity, and favorable crop safety profile.

Active Ingredient

Fisto 0.3 GR's active ingredient is fipronil, a phenylpyrazole insecticide that disrupts the insect's central nervous system by blocking the chloride ion channels, leading to hyperexcitation, paralysis, and eventual death. Fipronil is particularly effective against a wide range of insects, including sucking insects, chewing insects, and some soil-dwelling pests.

Mode of Action

Fisto 0.3 GR acts as a contact and systemic insecticide. When applied to insects or plants, fipronil slowly releases from the granule and enters the insect's body through contact or ingestion. Fipronil binds to the chloride ion channels in the insect's nervous system, blocking the flow of chloride ions, disrupting nerve impulses, and causing hyperexcitation, paralysis, and death. Additionally, fipronil can be absorbed by the plant and translocated throughout the plant tissues, providing protection against insects feeding on various parts of the plant.

Target Insects

Fisto 0.3 GR effectively controls a broad spectrum of sucking and chewing insect pests, including:

• Sucking Insects: Aphids, whiteflies, mealybugs, scale insects, thrips, leafhoppers, and plant bugs.

• Chewing Insects: Lepidopteran larvae (caterpillars), diamondback moth, tobacco caterpillar, and other leaf miners, borers, and cutworms.

• Soil-Dwelling Pests: Termites, grubs, and other pests that live in and damage the root zone of plants.

Application Methods

Fisto 0.3 GR can be applied using various methods, including:

• Soil application: This involves uniformly applying the granules to the soil around the base of the plant or broadcasting them over the entire planting area.

• Turfgrass application: Fisto 0.3 GR can be applied to turfgrass as a broadcast application to control a variety of turf-damaging insects, such as chinch bugs, armyworms, and sod webworms.

• Direct application: In specific cases, Fisto 0.3 GR can be applied directly to insect infestations, such as applying granules to the base of infested stems or injecting into the stems of infested plants.

Application Rates

The application rate of Fisto 0.3 GR varies depending on the target insect species, crop type, severity of the infestation, and application method. Generally, application rates range from 1 to 2 kilograms of product per hectare (kg/ha) for soil application and 0.5 to 1 kg/ha for turfgrass application.

Residual Activity

Fisto 0.3 GR has a long residual activity, typically lasting for several weeks or months, depending on environmental conditions and the target insect species. This provides effective insect control for an extended period, reducing the need for multiple insecticide applications.

Crop Safety

Fisto 0.3 GR is considered safe for use on a wide range of crops, including vegetables, fruits, ornamentals, and turfgrass. It is particularly beneficial for crops that require the presence of pollinators, as it has a low impact on beneficial insect populations.

Environmental Considerations

Fisto 0.3 GR is considered to have a relatively low environmental impact compared to other insecticides. Fipronil has low mobility in soil, reducing the risk of leaching into groundwater. Additionally, fipronil is moderately persistent in the environment, breaking down over time into non-toxic compounds.

Safety Precautions

Fisto 0.3 GR is a moderately toxic insecticide, and it is crucial to follow all safety precautions when handling and applying the product. Personal protective equipment (PPE), including gloves, goggles, and a respirator, should be worn when mixing, loading, and applying the insecticide. Avoid contact with skin and eyes, and wash thoroughly after handling.

Storage and Disposal

Store Fisto 0.3 GR in a cool, dry place, out of reach of children and pets. Dispose of unused insecticide and empty containers according to local regulations.

Additional Information

For more detailed information about Fisto 0.3 GR (Nichino Chemical India) FIPRONIL 0.3% GR, including specific application rates and recommendations for different crops and insect pests, refer to the product label or consult