RONFEN Insecticide: A Complete Guide for Farmers

RONFEN Insecticide

In modern agriculture, one of the biggest challenges farmers face is crop loss due to insect attacks. Pests not only reduce yields but also affect the quality of the produce. To tackle these challenges, farmers rely on innovative crop protection products like RONFEN, a powerful insecticide designed to provide long-lasting protection against a wide range of harmful insects.

What is RONFEN Insecticide?

RONFEN is a broad-spectrum insecticide widely used in Indian agriculture for the effective control of sucking and chewing pests. With its dual action—contact and systemic—it ensures that insects are eliminated quickly and crops are protected for a longer duration.

The formulation is carefully designed to penetrate plant tissues and safeguard crops from both visible and hidden pests. Farmers prefer RONFEN due to its reliability, affordability, and efficiency in improving crop health and productivity.

Chemical Composition

Technical Name: Pyriproxyfen 8% + Dinotefuron 5% Diafenthiuron 18% SC.

The active ingredients in RONFEN vary depending on the manufacturer’s formulation, but typically it contains a blend of Fenvalerate (a synthetic pyrethroid) and other insecticidal compounds. These work together to disrupt the nervous system of insects, leading to paralysis and death.

Key Benefits of RONFEN

1. Effective Pest Control – Works on major pests like aphids, jassids, thrips, bollworms, and caterpillars.
2. Dual Action – Offers both systemic and contact activity for better coverage.
3. Long-Lasting Protection – Provides residual effect, reducing frequent spraying.
4. Improved Crop Quality – Protects leaves, flowers, and fruits, ensuring higher yield and better market value.
5. Cost-Effective – Affordable for small and medium farmers, ensuring higher returns on investment.

Recommended Crops

It insecticide can be safely used across a wide range of crops. Commonly recommended crops include:

• Cotton – For controlling bollworms, aphids, and jassids.
• Vegetables (Brinjal, Tomato, Chilli, Okra, etc.) – Effective against fruit borers and sucking pests.
• Pulses – Protection from pod borers and leaf hoppers.
• Oilseeds (Mustard, Groundnut, Soybean) – Controls thrips, caterpillars, and aphids.
• Cereals (Rice, Maize, Wheat) – Manages stem borers and leaf folders.

Mode of Action

It works by disrupting the insect’s nervous system. When pests come in contact with or ingest the insecticide, it interferes with their nerve transmission, causing hyperactivity, paralysis, and eventually death. Its systemic action ensures protection even against hidden pests in plant tissues.

Recommended Dose

The dose depends on the crop and pest infestation level. Generally:

• For field crops: 400–600 ml per acre, diluted in 200–250 litres of water.
• For vegetables: 300–500 ml per acre, depending on pest intensity.

(Always follow the manufacturer’s label instructions for accurate dosage.)

Precautions While Using RONFEN

• Wear protective gloves, a mask, and clothing while spraying.
• Avoid eating, drinking, or smoking during handling.
• Do not spray during strong winds or very high temperatures.
• Wash your hands and face thoroughly after application.
• Store in a cool, dry place away from food items and children.

Alternate Products

If It is unavailable, farmers may consider similar insecticides such as:

• Decis (Deltamethrin)
• Karate (Lambda-cyhalothrin)
• Cypermethrin formulations
• Indoxacarb-based insecticides

Frequently Asked Questions (FAQs)

1. Is It safe for beneficial insects?
RONFEN may affect non-target insects. It’s advisable to spray during evening hours to reduce the impact on pollinators like bees.

2. How long does it protect crops after spraying?
It provides residual protection for 7–10 days, depending on environmental conditions.

3. Can it be mixed with other pesticides or fertilisers?
Yes, but a compatibility test should be done before tank-mixing.

4. Is it safe for humans and animals?
When used as directed on the label, it is safe. However, avoid direct exposure and follow all safety precautions.

Also Read: Gracia Insecticide

Also Read: On Best Agro’s Site about Ronfen Insecticide

In Short:

• Technical Name: Pyriproxyfen 8% + Dinotefuron 5% + Diafenthiuron 18% SC
• Mode of Action: Dual-action Insecticide with Systemic & Contact Action
• Major Crops: Brinjal, Cotton
• Target Pests: Whitefly, Jassids, Aphids, Thrips
• Dose/Acre: 330 ml/ acre

Final Thoughts

RONFEN insecticide has become a trusted solution for Indian farmers to safeguard their crops against major pests.

With its dual-action, long-lasting effect, and affordability, it supports farmers in achieving higher productivity and better profits.

By using it responsibly and following recommended guidelines, farmers can ensure sustainable pest management and improved crop health.