DESCRIPTION
Katyayani Organic Larvicide Bacillus Thuringiensis Control pests Like Larva Stage (Caterpillars), Tomato and Tobacco hornworm, Cabbage Worms, loopers, and Others.
- Katyayani Larvicide (Bacillus thuringiensis kurstaki or Bt) is a Gram-positive, soil-dwelling bacterium, commonly used as a biological pesticide.
- It is effective against all lepidopteran caterpillars like Helicoverpa, Spodoptera, Brinjal Fruit Borer, Diamond Black Moth, Cotton Bollworms, Cutworms, Leaf webber, Semilooper, Looper etc.,
- Recommended Crops: Brinjal, Tomato, Chilli, Lady's Finger, Cabbage, Cauliflower, Cotton, Pulses, Paddy, Maize, Groundnut, Soybean
- It acts by producing a protein that blocks the insect's digestive system, effectively starving it; an infected insect will stop feeding within hours of ingestion and die within days.
- It is toxic to a narrow range of insects and does not harm the natural enemies of insects, nor does it impair honeybees and other pollinators.
- Foliar Spray: 10 ml/Litre of water
FAQs for BT Bio Larvicide (Bacillus Thuringiensis Kurstaki)
1. What is BT Bio Larvicide (Bacillus Thuringiensis Kurstaki)?
BT Bio Larvicide is a biological insecticide containing the bacteria Bacillus thuringiensis (var. kurstaki), which is highly effective against the larvae of various insect pests. It specifically targets caterpillars and larvae that feed on plants.
2. How does BT Bio Larvicide work?
When insect larvae ingest the BT spores, the toxins produced by the bacteria disrupt their digestive system, causing them to stop feeding and eventually die. It is selective to certain pests and does not harm beneficial insects.
3. What pests does BT Bio Larvicide control?
This bio-pesticide is effective against caterpillars, moth larvae, and other larvae such as armyworms, cabbage loopers, tomato fruit borers, and diamondback moths.
4. Is BT Bio Larvicide safe for plants and beneficial insects?
Yes, BT Bio Larvicide is safe for plants, humans, animals, and beneficial insects like bees, ladybugs, and earthworms. It specifically targets caterpillar larvae and has no adverse effects on non-target species.
5. How do I apply BT Bio Larvicide to my crops?
BT Bio Larvicide is typically applied as a spray. Mix the recommended amount of the product with water and apply it evenly to the plant foliage, ensuring good coverage on leaves where larvae feed.
6. What crops can benefit from BT Bio Larvicide?
It can be used on a wide range of crops, including vegetables (like tomatoes, cabbage, and broccoli), fruits, ornamental plants, and field crops.
7. How often should I apply BT Bio Larvicide?
Apply BT Bio Larvicide at the first sign of larval activity. Repeat the application every 7-10 days or as needed, depending on the pest pressure and crop growth stage.
8. How much BT Bio Larvicide should I use per hectare or acre?
The application rate depends on the severity of the infestation and the specific crop. Follow the manufacturer's guidelines on the product label for the recommended dosage.
9. Is BT Bio Larvicide suitable for organic farming?
Yes, BT Bio Larvicide is approved for use in organic farming as it is a natural, biological control agent. It does not contain harmful chemicals or synthetic substances.
10. Can BT Bio Larvicide be mixed with other pesticides or fertilizers?
BT Bio Larvicide can be mixed with certain organic pesticides and fertilizers. However, avoid mixing it with alkaline products, which may reduce its effectiveness. Always conduct a compatibility test before mixing.
