{"product_id":"katyayani-bt-bio-larvicide-powder-bio-pesticide","title":"Katyayani Bt Bio Larvicide Powder Bio Insecticide","description":"\u003ch4\u003eKatyayani Bt Bio Larvicide Powder Bio Insecticide\u003c\/h4\u003e\n\u003cp\u003eKatyayani Bt Bio Larvicide is a bio-insecticide containing \u003cem\u003eBacillus thuringiensis\u003c\/em\u003e in powder formulation. It effectively controls a wide range of insect larval pests through stomach (ingestion) action by disrupting the gut of insect larvae, rupturing internal tissue, stopping insect feeding, and ultimately causing pest death.\u003c\/p\u003e\n\u003ch4\u003eActive Ingredient\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003eBacillus thuringiensis\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTarget Pests of Bt Bio Larvicide\u003c\/h4\u003e\n\u003cp\u003eBt Bio Larvicide powder is suitable for larval pests such as Tobacco Caterpillar, Corn Borer, Stem Borer, Fruit Borer, Pod Borer, Shoot Borer, Rice Leaf Roller, Leaf-Eating Caterpillar, Cotton Bollworm, Cotton Bridgeworm, Tea Caterpillar, and pests belonging to the Lepidoptera, Hymenoptera, Diptera, and Coleoptera groups, such as tea loopers, pine caterpillars, and spiny moths.\u003c\/p\u003e\n\u003ch4\u003eTarget Crops of Bt Bio Larvicide\u003c\/h4\u003e\n\u003cp\u003eBt Bio Larvicide is suitable for various crops, including Cotton, Paddy, Cabbage, Chickpea, Okra, Tomato, Cauliflower, Chilli, Gram, Pigeon Pea, Soybean, Tobacco, Castor, Teak, Red Gram, and many other crops.\u003c\/p\u003e\n\u003ch4\u003eMode of Action of Bt Bio Larvicide\u003c\/h4\u003e\n\u003cp\u003eBt Bio Larvicide plays an important role in plant pest control as well as in organic agriculture. \u003cem\u003eBacillus thuringiensis\u003c\/em\u003e mainly targets larval pests through the following process:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpore Ingestion:\u003c\/strong\u003e Bt exists in the environment as spores. When insect larvae ingest plant material containing Bt spores, they ingest the spores along with it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpore Activation:\u003c\/strong\u003e The alkaline pH (high pH) in the insect's midgut dissolves the Bt spores, releasing the protein crystals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtoxin Activation:\u003c\/strong\u003e The insect's gut enzymes cleave the protein crystals into smaller protoxins. In their active state, these are called Bt toxins or Cry toxins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBinding to Midgut Cells:\u003c\/strong\u003e Bt toxins bind to specific receptors on the midgut epithelial cells of susceptible insects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePore Formation:\u003c\/strong\u003e Binding triggers the toxins to insert themselves into the cell membrane of the midgut cells, forming pores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Lysis:\u003c\/strong\u003e These pores disrupt the midgut cell membrane, causing the cells to lyse (burst).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeath of Insect:\u003c\/strong\u003e Lysis of midgut cells disrupts the insect's digestive system, leading to starvation and ultimately the death of the insect larvae.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplication and Dosage of Bacillus thuringiensis\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Method:\u003c\/strong\u003e Spraying in the crop field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1–2 kg per acre.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePrecautions of Bt Bio Larvicide\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe application period is generally 2 to 3 days earlier than the use of chemical pesticides, which has a good effect on the young larvae of pests.\u003c\/li\u003e\n\u003cli\u003eThe temperature when using \u003cem\u003eBacillus thuringiensis\u003c\/em\u003e should be above 18°C, and it should be applied in the evening to achieve its best insecticidal effect. The effect of spraying above 30°C is the best.\u003c\/li\u003e\n\u003cli\u003eApply Bt larvicide every 10–15 days for continued control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer: \u003c\/strong\u003eThe information provided above is for general reference purposes only. Always read and follow the official product label before use\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Katyayani Organics","offers":[{"title":"1 kg","offer_id":67611660910628,"sku":"GS22600002454","price":489.0,"currency_code":"INR","in_stock":true},{"title":"3 kg (1 kg x 3)","offer_id":67611660943396,"sku":"GS22600002454C","price":1079.0,"currency_code":"INR","in_stock":true},{"title":"5 kg (1 kg x 5)","offer_id":67611660976164,"sku":"GS22600002454E","price":1579.0,"currency_code":"INR","in_stock":true},{"title":"10 kg (1 kg x 10)","offer_id":67611661008932,"sku":"GS22600002454J","price":3059.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5608\/0164\/files\/Untitleddesign_96_4f45fb69-58e6-406c-92a9-59abb3de1908.png?v=1791459410","url":"https:\/\/managramasethu.in\/products\/katyayani-bt-bio-larvicide-powder-bio-pesticide","provider":"Mana Gramasethu","version":"1.0","type":"link"}