
Dhanuka Agritech launches Dinkar, a new herbicide for paddy, offering effective weed control and boosting crop productivity.
By Robin Kumar Attri
Dinkar is a new herbicide for transplanted paddy crops.
Developed using Japanese Iphencarbazone technology.
Effectively controls major weeds for 45-50 days.
Safe for paddy crop with minimal risk of phytotoxicity.
Reduces input cost and improves crop yield for farmers.
India’s leading agro-chemical company Dhanuka Agritech Limited has launched a new weedicide named ‘Dinkar’, specially designed to protect paddy crops from weed attacks. This new herbicide was introduced at a special launch event held in Tirupati, Andhra Pradesh.
Rice is the staple food for nearly half of India’s population and is cultivated on about one-fourth of the country’s total cultivable land. Over the years, Indian farmers have improved rice production through better agricultural technology and high-yielding seeds. However, weed infestation remains a major problem, especially in top rice-producing states like Andhra Pradesh, Uttar Pradesh, West Bengal, Punjab, and Chhattisgarh.
These weeds compete with crops for water, sunlight, and nutrients, which results in poor yield. Dhanuka’s newly launched ‘Dinkar’ is expected to solve this long-standing issue and ease the burden on paddy farmers.
At the launch event, Rahul Dhanuka, Managing Director of Dhanuka Agritech, shared that ‘Dinkar’ has been developed using Iphencarbazone, a chemical from the Triazolinone group provided by Hokko, Japan. He explained:
“Dinkar is not just a product, it reflects our commitment to solving real problems faced by farmers, from stubborn weeds to labor shortages.”
Dinkar works by targeting the ACCase enzyme responsible for the formation of fatty acids in weeds. By blocking this enzyme, Dinkar destroys weed cells before they can even grow. It has a unique formula that does not harm the paddy crop, which means the chances of crop damage or phytotoxicity are extremely low.
With fewer weeds in the field, there is better circulation of air and sunlight, which helps in reducing the chances of fungal and insect attacks. This not only keeps the crop healthy but also leads to higher yields.
Amit Mishra, Herbicide Portfolio Manager at Dhanuka Agritech, said that ‘Dinkar’ provides broad-spectrum and long-duration control over several stubborn and harmful weed types, including:
Echinochloa crusegali (barnyard grass)
Ludwigia parviflora
Eclipta alba
Amanita bacifera
Tube grasses like Cyperus eraria and Cyperus difformis
The herbicide’s effect lasts for around 45 to 50 days, which reduces the need for repeated spraying and cuts down overall input costs, thereby improving farmer profits.
At the event, Srinivas, a progressive farmer from Rajahmundry, Andhra Pradesh, shared his experience after using ‘Dinkar’:
“I noticed that weeds were almost completely gone. I had to spend less time and money. The process of using Dinkar was easy and effective. It helped me improve my crop confidence and production.”
Recommended dose: 200 ml per acre
When to apply: Within 0-3 days of paddy transplantation
How to apply: Mix the herbicide with sand or manure and spray in the field
Water requirement: Maintain 2-3 inches of water in the field for at least 5 days after transplantation to ensure proper absorption
Also Read: 10 Important Tips for Sowing Cotton: Boost Yield with Scientific Methods
With the launch of ‘Dinkar’, Dhanuka Agritech has taken a significant step toward helping Indian rice farmers tackle one of their biggest challenges. Its advanced technology, effective weed control, and ease of use make it a powerful solution for boosting paddy crop health and productivity.
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