Introduction
In modern agriculture, insect pest pressure is becoming more complex and aggressive due to changing climatic conditions, continuous cropping, and resistance development. Farmers today require powerful, reliable, and long-lasting insecticides that not only control pests effectively but also ensure healthy crop establishment from the early stages.
BASF, a global leader in agricultural innovation, has introduced Imunit® Insecticide, a next-generation dual-mode insecticide that combines two proven active ingredients—Teflubenzuron and Alphacypermethrin. This unique formulation delivers fast knockdown, long residual control, and resistance management, making it an ideal solution for managing early and complex insect infestations.
Imunit® is specially designed to protect crops during their most vulnerable stages, ensuring a safe takeoff, uniform growth, and higher yield potential.
Product Name
Imunit® Insecticide
Company Name
BASF India Limited
Product Content (Active Ingredients)
- Teflubenzuron – 75 g/L
- Alphacypermethrin – 75 g/L
- Formulation Type: SC (Suspension Concentrate)
Imunit® is a precisely balanced combination insecticide that delivers both growth disruption and nervous system control in insect pests.
Product Technology
Imunit® is powered by dual IRAC mode-of-action technology, ensuring broader pest control and resistance management:
- Teflubenzuron (IRAC Group 15):
Acts as a Chitin Biosynthesis Inhibitor (CBI), preventing insects from forming a proper exoskeleton during molting. - Alphacypermethrin (IRAC Group 3):
A synthetic pyrethroid that controls insects through contact and ingestion, providing rapid knockdown.
This dual-action technology ensures pests are attacked at two critical physiological levels, making Imunit® fast, effective, and long-lasting.
Key Features & Benefits of BASF Imunit®
- Dual mode of action ensures superior pest control
- Fast knockdown effect due to Alphacypermethrin
- Long-lasting residual control from Teflubenzuron
- Effective against early-stage insect infestations
- Controls chewing and sucking pests simultaneously
- Prevents crop damage at critical growth stages
- Excellent crop establishment and uniform stand
- Reduces re-spraying frequency, saving cost
- Resistance management tool with dual IRAC groups
- Effective against hidden and surface-feeding pests
- Stable SC formulation ensures better spray coverage
- Acts on larvae and adult insect stages
- Helps maintain yield potential
- Compatible with Integrated Pest Management (IPM)
- Trusted BASF quality and global research backing
How Imunit® Works
The dual-action mechanism of Imunit® makes it a game-changer in modern insect pest management. Its two active ingredients attack insect pests through different biological pathways, ensuring comprehensive control.
1. Action of Teflubenzuron (IRAC Group 15)
Teflubenzuron works as a Chitin Biosynthesis Inhibitor (CBI). Chitin is a vital component of an insect’s exoskeleton. When insects attempt to molt, Teflubenzuron prevents proper cuticle formation, leading to weak exoskeletons. As a result, larvae fail to molt successfully, their growth is disrupted, and they die slowly. This action provides long-term residual control, especially effective against larval stages.
2. Action of Alphacypermethrin (IRAC Group 3)
Alphacypermethrin acts on the nervous system of insects. It causes hyper-depolarization of nerve cells, allowing excessive sodium ions to flow into neurons. This results in uncontrolled nerve firing, leading to twitching, paralysis, and rapid death of insects. This ensures quick knockdown and immediate crop protection.
Together, these two modes of action ensure fast control, prolonged protection, and reduced pest resurgence, giving crops a safe and healthy start.
Control Insects (Target Pests)
Imunit® effectively controls a wide range of economically important insect pests, including:
- Thrips
- Spodoptera litura (Tobacco caterpillar)
- Helicoverpa armigera (Fruit borer)
- Semilooper
- Other early-stage chewing caterpillars
Applicable Crops
BASF Imunit® is recommended for use in the following crops:
- Chilli
- Soybean
- Tomato
It is particularly effective during early crop growth and vegetative stages, when pest damage can significantly reduce yield potential.
Dose of Application per Acre
| Crop | Target Pest | Dosage | Water Volume |
|---|---|---|---|
| Chilli | Thrips, Spodoptera, Helicoverpa | 120 ml/acre | 120–150 L |
| Soybean | Semilooper, Spodoptera | 120 ml/acre | 120–150 L |
| Tomato | Thrips, Spodoptera, Helicoverpa | 120 ml/acre | 120–150 L |
👉 Ensure uniform spray coverage for best results.
👉 Spray during early infestation for maximum effectiveness.
Why Farmers Should Choose BASF Imunit®
- Provides assured protection from early insect pests
- Offers a solution for complex pest challenges
- Ensures healthy crop establishment
- Reduces crop stress and early-stage losses
- Enhances overall crop productivity
Imunit® is not just an insecticide—it is a crop protection strategy designed to safeguard yield from the very beginning.
Conclusion
BASF Imunit® Insecticide stands out as a powerful, reliable, and scientifically advanced pest control solution for modern agriculture. Its unique combination of Teflubenzuron and Alphacypermethrin ensures both immediate knockdown and long-lasting protection, addressing early and complex pest challenges effectively.
By protecting crops during their most vulnerable stages, Imunit® supports strong crop establishment, uniform growth, and higher yield realization. Backed by BASF’s global research and trusted quality, Imunit® is an ideal choice for farmers aiming for sustainable pest management and maximum productivity.
FAQs – BASF Imunit® Insecticide
Q.1 What is BASF Imunit Insecticide?
Ans. BASF Imunit is a dual-action insecticide that provides fast and long-lasting control of major crop pests.
Q.2 What are the active ingredients in Imunit?
Ans. Imunit contains Teflubenzuron 75 g/L and Alphacypermethrin 75 g/L in SC formulation.
Q.3 What is the mode of action of Imunit Insecticide?
Ans. It inhibits chitin formation and disrupts the insect nervous system.
Q.4 Which IRAC groups does Imunit belong to?
Ans. Teflubenzuron belongs to IRAC Group 15 and Alphacypermethrin to IRAC Group 3.
Q.5 Which insects are controlled by BASF Imunit?
Ans. It controls thrips, Spodoptera, Helicoverpa, and semilooper.
Q.6 For which crops is Imunit recommended?
Ans. Imunit is recommended for chilli, soybean, and tomato crops.
Q.7 What is the recommended dose of Imunit per acre?
Ans. The recommended dose is 120 ml per acre.
Q.8 How much water is required for spraying Imunit?
Ans. Use 120–160 liters of water per acre.
Q.9 At which crop stage should Imunit be applied?
Ans. Apply Imunit at early pest infestation and early crop growth stage.
Q.10 Is Imunit effective against early insect pests?
Ans. Yes, it provides assured protection from early insect attack.
Q.11 Does Imunit give long-lasting pest control?
Ans. Yes, Teflubenzuron ensures extended residual control.
Q.12 Does Imunit provide quick knockdown?
Ans. Yes, Alphacypermethrin gives rapid knockdown of insects.
Q.13 Is Imunit useful for resistance management?
Ans. Yes, its dual IRAC mode of action helps manage resistance.
Q.14 Can Imunit be used in IPM programs?
Ans. Yes, Imunit is suitable for Integrated Pest Management.
Q.15 Does Imunit help in crop establishment?
Ans. Yes, it supports strong and healthy crop establishment.
Q.16 Is Imunit effective on both chewing and sucking pests?
Ans. Yes, it controls both chewing and sucking insects.
Q.17 Is Imunit a contact or systemic insecticide?
Ans. Imunit works mainly through contact and ingestion.
Q.18 How many times should Imunit be sprayed?
Ans. Spray as per pest pressure, preferably at early infestation.
Q.19 Is Imunit safe for crops when used properly?
Ans. Yes, it is safe when applied at the recommended dose.
Q.20 Why should farmers choose BASF Imunit Insecticide?
Ans. Because it offers fast action, long protection, and trusted BASF quality.
Writer- Durgaprasad Kewte