BEST MANAGEMENT FOR CONTROL OF LEAF BLIGHT IN RICE
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Introduction
Leaf blight can attack plants in various regions worldwide, but its prevalence often correlates with warm and humid climate. In India, leaf blight can affect various crops in different regions depending on local climatic conditions and agricultural practices: States like Punjab, Haryana, Uttar Pradesh, and West Bengal are significant rice-producing regions in India where rice leaf blight can be a concern, especially during the monsoon season.
Symptoms
Leaf blight in rice begins with small, water-soaked spots at the edges or tips of leaves. These spots grow larger, turning yellow and then brown, spreading down the leaf in stripes. As the disease advances, leaf tips can wilt and die back.
Preventive measures
To prevent leaf blight in rice, plant resistant varieties and use certified, fungicide-treated seeds. Ensure proper spacing, balanced fertilization, and good field hygiene by removing infected residues. Manage irrigation to prevent waterlogging and regularly monitor fields for early symptoms, applying fungicides as needed.
Chemical control
Taqat Fungicide with its blend of Captan (70%) and Hexaconazole (5%) in a wettable powder (WP) formulation, effectively combats fungal diseases in agriculture. Captan disrupts fungal processes upon contact, while Hexaconazole penetrates plants systemically to impair fungal membrane functions. It's compatible with other pesticides, allowing for combined application. Use it preventively in rotations to manage resistance. The recommended dosage is 2-3 grams per liter of water or 300 grams per acre.
Contaf Plus Fungicide with Hexaconazole 5% SC, is a broad-spectrum systemic fungicide. It works by blocking a key enzyme (14α-demethylase) in fungal cells, which disrupts their ability to produce ergosterol—a crucial component of their membranes. Without ergosterol, the fungal cells cannot function properly and eventually die. Simply mix 2 ml of Contaf Plus per liter of water for foliar application. It's safe for humans and animals when used correctly, effectively protecting crops from fungal diseases.
Contaf Fungicide is widely recognized for its effectiveness against various fungal diseases. It acts as a potent triazole fungicide with protective, curative, and antisporulant properties, ensuring extended control of fungal infections. By targeting the biosynthesis of sterols essential for fungal cell membranes through inhibition of 14α-demethylase, Contaf disrupts fungal growth and increases membrane permeability, ultimately leading to fungal cell death. It is recommended to use at a dosage of 2 ml per liter of water, applied as a foliar spray. When used as directed, Contaf Fungicide is safe for humans and animals.
Conclusion
We hope that this information will be helpful to you. By this information you can effectively manage the problems caused by leaf blight using any of these insecticides. To get all kinds of information related to crops visit our website https://khethari.com / or give missed call to 6301876413.
NOTE
The information provided here is for educational purposes only and it should not be considered as any financial or legal advice. The watchers are adviced to do their own research before making any kind of decision.