Chemical composition and dual mode of action
Conika combines two distinct active chemistries to manage bacterial blights and fungal leaf diseases simultaneously.
Technical breakdown:
- Kasugamycin (5% WP): Systemic antibiotic originating from Streptomyces kasugaensis that inhibits protein biosynthesis in fungal and bacterial cells by interfering with mRNA translation.
- Copper Oxychloride (45% WP): Multi-site contact protectant that releases cupric ions on the foliage, denaturing microbial enzyme systems and preventing spore germination.
- Synergistic protection: Kasugamycin provides internal curative activity while Copper Oxychloride forms a broad protective shield over leaf surfaces.
- Low risk of resistance: The multi-site nature of copper significantly reduces pathogen resistance development against the antibiotic component.
Target plant diseases and registered crops
Conika provides reliable disease management across multiple field and horticultural crops:
Primary target pathogens:
- Rice (Paddy): Bacterial leaf blight (Xanthomonas oryzae) and blast (Magnaporthe oryzae).
- Tomato and Chilli: Bacterial leaf spot, early blight, and anthracnose fruit rot.
- Grapes: Anthracnose and downy mildew suppression.
- Pomegranate: Bacterial blight (oily spot disease / Xanthomonas axonopodis pv. punicae) as part of an integrated schedule.
Application instructions and safety precautions
Mix Conika thoroughly in clean water and apply preventatively or at the first appearance of disease symptoms using a hollow-cone nozzle for complete foliage wetting. Avoid spraying during midday heat to prevent chemical scorch on tender leaves. Applicators should wear rubber gloves and protective goggles, and keep treated fields clear until spray deposits dry completely.
Official source
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Central Insecticides Board & Registration Committee (CIBRC) ↗Related on KisanPe
Common questions
What is the technical composition of Conika fungicide?
Conika contains Kasugamycin 5% plus Copper Oxychloride 45% WP.
Does Conika act as both a fungicide and a bactericide?
Yes, the Kasugamycin component controls bacteria and fungi systemically, while Copper Oxychloride delivers contact surface bactericidal and fungicidal protection.
Which crops are officially approved for Conika application?
It is approved by CIBRC for paddy, tomato, chilli, and other crops facing bacterial leaf blight, leaf spots, and fungal infections.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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