{"product_id":"krishikranti-sevak-pyrazosulfuron-ethyl-10-wp-herbicide","title":"Krishikranti SEVAK Pyrazosulfuron Ethyl 10% WP Herbicide for Paddy | Dose, Uses \u0026 Weed Control Guide","description":"\u003cp\u003e\u003cstrong\u003eKrishikranti Sevak Pyrazosulfuron Ethyl 10% WP\u003c\/strong\u003e is a selective, systemic, post-emergence \u003cstrong\u003epyrazosulfuron ethyl herbicide\u003c\/strong\u003e developed for weed control in transplanted paddy. It belongs to the sulfonylurea group and works at a very low dose to clear broadleaf weeds and sedges from the rice field within 15–20 days of spray.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003epyrazosulfuron herbicide\u003c\/strong\u003e is most effective when applied 0–15 days after transplanting (DAT), while weeds are still in the 2–4 leaf stage and standing water is maintained in the field.\u003c\/p\u003e\n\u003ch2\u003ePyrazosulfuron Ethyl 10% WP Dosage \u0026amp; Spray Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eRecommendation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDose per acre\u003c\/td\u003e\n\u003ctd\u003e80 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDose per hectare\u003c\/td\u003e\n\u003ctd\u003e200 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater volume\u003c\/td\u003e\n\u003ctd\u003e200 L\/acre (500 L\/ha)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest application stage\u003c\/td\u003e\n\u003ctd\u003e8–12 DAT (Days After Transplanting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField condition\u003c\/td\u003e\n\u003ctd\u003eMaintain 2–5 cm standing water for 3–5 days post-spray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrop\u003c\/td\u003e\n\u003ctd\u003eTransplanted Rice (Paddy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSelective, systemic, early post-emergence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eAlways read the label before use. Spray during cool hours (morning\/evening). Do not drain the field for at least 3 days after application.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eWeeds Controlled by Pyrazosulfuron Ethyl 10 WP\u003c\/h2\u003e\n\u003ch3\u003eBroadleaf Weeds\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonochoria vaginalis\u003c\/li\u003e\n\u003cli\u003eEclipta alba (Bhringraj)\u003c\/li\u003e\n\u003cli\u003eAmmania baccifera\u003c\/li\u003e\n\u003cli\u003eLudwigia parviflora\u003c\/li\u003e\n\u003cli\u003eMarsilea quadrifolia (Sushni)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSedges\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCyperus difformis (Motha)\u003c\/li\u003e\n\u003cli\u003eCyperus iria\u003c\/li\u003e\n\u003cli\u003eFimbristylis miliacea\u003c\/li\u003e\n\u003cli\u003eScirpus juncoides\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor grassy weeds like \u003cem\u003eEchinochloa\u003c\/em\u003e (Sawa\/Sanwak), tank-mix or sequential application with a grass-active herbicide is recommended. See our \u003ca href=\"https:\/\/krishibhandar.com\/products\/ebs-swarna-bispyribac-sodium-10-sc\"\u003eBispyribac Sodium 10% SC\u003c\/a\u003e for broader-spectrum paddy weed control.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits of Pyrazosulfuron Ethyl Herbicide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow dose, high impact:\u003c\/strong\u003e Only 80 g per acre clears the field — lower input cost per acre.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelective on paddy:\u003c\/strong\u003e Safe for transplanted rice when applied at the right stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong residual effect:\u003c\/strong\u003e Controls new weed flushes for 25–35 days after application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide weed spectrum:\u003c\/strong\u003e Targets the most problematic broadleaf weeds and sedges of Indian paddy fields.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to mix:\u003c\/strong\u003e WP (Wettable Powder) formulation dissolves uniformly in water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible:\u003c\/strong\u003e Tank-mix friendly with most paddy-recommended herbicides for grass control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow Does Pyrazosulfuron Ethyl Work?\u003c\/h2\u003e\n\u003cp\u003ePyrazosulfuron ethyl is an \u003cstrong\u003eALS (Acetolactate Synthase) inhibitor\u003c\/strong\u003e. After spraying, the molecule is absorbed by both leaves and roots of the weed and moves systemically through the plant.\u003c\/p\u003e\n\u003cp\u003eInside the weed, it blocks the ALS enzyme, which is responsible for producing branched-chain amino acids (valine, leucine, isoleucine)  essential building blocks for plant growth. Without these amino acids, cell division stops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVisible symptoms appear within 3–7 days:\u003c\/strong\u003e growth stops, leaves turn yellow\/reddish, and weeds die completely within 15–20 days.\u003c\/p\u003e\n\u003cp\u003eBecause the paddy crop metabolises pyrazosulfuron ethyl rapidly, transplanted rice remains unaffected  making it a true selective herbicide for paddy.\u003c\/p\u003e\n\u003ch2\u003eWhen \u0026amp; How to Spray Pyrazosulfuron Ethyl 10 WP\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiming:\u003c\/strong\u003e 8–12 days after transplanting (DAT). Weeds should be at 2–4 leaf stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField prep:\u003c\/strong\u003e Drain excess water, keep 2–5 cm standing water in field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixing:\u003c\/strong\u003e Dissolve 80 g in a small quantity of water first, then add to a 200 L spray tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray:\u003c\/strong\u003e Use a flat-fan nozzle. Cover the field uniformly. Avoid spraying in strong wind or rain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter spray:\u003c\/strong\u003e Do not drain the water for 3–5 days. Re-irrigate normally after that.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFor a complete weed management plan, read our blog: \u003ca href=\"https:\/\/krishibhandar.com\/blogs\/blogs\/effective-herbicides-for-weed-control-in-paddy-best-weed-management-tips-for-rice\"\u003eEffective Herbicides for Weed Control in Paddy\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003ePyrazosulfuron Ethyl 10 WP Uses in Hindi (पायराजोसल्फ्यूरॉन एथिल 10 WP का उपयोग)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKrishikranti Pyrazosulfuron Ethyl 10% WP\u003c\/strong\u003e धान (paddy) की फसल में चौड़ी पत्ती वाले खरपतवार (broadleaf weeds) और मोथा (sedges) को नियंत्रित करने वाला चयनात्मक खरपतवारनाशी है।\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eफसल:\u003c\/strong\u003e रोपाई वाला धान (Transplanted Rice)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eमात्रा:\u003c\/strong\u003e 80 ग्राम प्रति एकड़ (200 ग्राम प्रति हेक्टेयर)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eपानी की मात्रा:\u003c\/strong\u003e 200 लीटर प्रति एकड़\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eछिड़काव का समय:\u003c\/strong\u003e रोपाई के 8–12 दिन बाद\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eनियंत्रित खरपतवार:\u003c\/strong\u003e मोथा, सांवक, बथुआ, सुशनी, इकलिप्टा आदि\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eविशेष ध्यान:\u003c\/strong\u003e छिड़काव के समय खेत में 2–5 सेमी पानी अवश्य रखें और 3–5 दिनों तक पानी न निकालें।\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePyrazosulfuron Ethyl 10% WP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKrishikranti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Group\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSulfonylurea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelective Herbicide \/ Weedicide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWP (Wettable Powder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTarget Crop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePaddy (Rice)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003ch3\u003e1. What is Pyrazosulfuron Ethyl 10% WP used for?\u003c\/h3\u003e\n\u003cp\u003ePyrazosulfuron ethyl 10 WP is used as a selective post-emergence herbicide in transplanted paddy to control broadleaf weeds and sedges such as Cyperus, Monochoria, Eclipta, and Fimbristylis.\u003c\/p\u003e\n\u003ch3\u003e2. What is the dose of Pyrazosulfuron Ethyl 10 WP per acre?\u003c\/h3\u003e\n\u003cp\u003eThe recommended dose is \u003cstrong\u003e80 g per acre\u003c\/strong\u003e (200 g per hectare), mixed in 200 litres of water.\u003c\/p\u003e\n\u003ch3\u003e3. When should I spray Pyrazosulfuron Ethyl on paddy?\u003c\/h3\u003e\n\u003cp\u003eSpray between 8 to 12 days after transplanting (DAT), when weeds are at the 2–4 leaf stage and the field has 2–5 cm of standing water.\u003c\/p\u003e\n\u003ch3\u003e4. Does Pyrazosulfuron Ethyl control grass weeds in paddy?\u003c\/h3\u003e\n\u003cp\u003eNo. It is mainly effective against broadleaf weeds and sedges. For grassy weeds like Echinochloa (Sawa), tank-mix or use a sequential spray with a grass-active herbicide such as \u003ca href=\"https:\/\/krishibhandar.com\/products\/ebs-swarna-bispyribac-sodium-10-sc\"\u003eBispyribac Sodium 10% SC\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003e5. Is Pyrazosulfuron Ethyl safe for paddy crop?\u003c\/h3\u003e\n\u003cp\u003eYes. When used at the recommended dose and stage, it is fully selective and safe for transplanted rice. The paddy plant rapidly breaks down the molecule.\u003c\/p\u003e\n\u003ch3\u003e6. Can I drain water after spraying Pyrazosulfuron Ethyl 10 WP?\u003c\/h3\u003e\n\u003cp\u003eNo. Keep 2–5 cm of standing water in the field for at least 3–5 days after spraying for the herbicide to work effectively.\u003c\/p\u003e\n\u003ch3\u003e7. How many days does Pyrazosulfuron Ethyl take to kill weeds?\u003c\/h3\u003e\n\u003cp\u003eVisible yellowing and growth stoppage starts in 3–7 days. Complete weed death is seen within 15–20 days of spray.\u003c\/p\u003e\n\u003ch3\u003e8. Can Pyrazosulfuron Ethyl be used in direct-seeded rice (DSR)?\u003c\/h3\u003e\n\u003cp\u003eIt is primarily registered for transplanted paddy. For DSR, consult your local agriculture officer or check the label, as timing and dose differ.\u003c\/p\u003e\n\u003ch3\u003e9. What is the mode of action of Pyrazosulfuron Ethyl?\u003c\/h3\u003e\n\u003cp\u003eIt inhibits the ALS (Acetolactate Synthase) enzyme in weeds, blocking branched-chain amino acid synthesis and stopping cell division.\u003c\/p\u003e\n\u003ch3\u003e10. Where can I buy genuine Pyrazosulfuron Ethyl 10 WP herbicide online?\u003c\/h3\u003e\n\u003cp\u003eYou can buy genuine \u003cstrong\u003eKrishikranti Pyrazosulfuron Ethyl 10% WP\u003c\/strong\u003e directly from \u003ca href=\"https:\/\/krishibhandar.com\/collections\/herbicide\"\u003eKrishi Bhandar's Herbicide Collection\u003c\/a\u003e with doorstep delivery across India.\u003c\/p\u003e\n\u003ch2\u003eRelated Products \u0026amp; Categories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrowse all \u003ca href=\"https:\/\/krishibhandar.com\/collections\/herbicides-weedicides\"\u003eHerbicides \u0026amp; Weedicides\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eExplore \u003ca href=\"https:\/\/krishibhandar.com\/collections\/rice-paddy-all-products\"\u003eRice \/ Paddy Products\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-emergence option: \u003ca href=\"https:\/\/krishibhandar.com\/products\/ebs-pavilion-pendimethalin-38-7-cs\"\u003ePendimethalin 38.7% CS\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBroad-spectrum paddy herbicide: \u003ca href=\"https:\/\/krishibhandar.com\/products\/ebs-swarna-bispyribac-sodium-10-sc\"\u003eBispyribac Sodium 10% SC\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor organic farms: \u003ca href=\"https:\/\/krishibhandar.com\/products\/ebs-all-clear-organic-weedicide\"\u003eAll Clear Organic Weedicide\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Reading\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/krishibhandar.com\/blogs\/blogs\/effective-herbicides-for-weed-control-in-paddy-best-weed-management-tips-for-rice\"\u003eEffective Herbicides for Weed Control in Paddy\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/krishibhandar.com\/blogs\/blogs\/leaf-folder-control-in-paddy-during-monsoon\"\u003eLeaf Folder Control in Paddy\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/krishibhandar.com\/blogs\/blogs\/paddy-stem-borer-control-symptoms-treatment-best-insecticide-guide\"\u003ePaddy Stem Borer Control Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ESSENTIAL BIOSCIENCES","offers":[{"title":"320 GM (80GM X 4)","offer_id":44391271006361,"sku":"ksk-160","price":860.0,"currency_code":"INR","in_stock":true},{"title":"640 GM (80GM X 8)","offer_id":44391271039129,"sku":"ksk-161","price":1590.0,"currency_code":"INR","in_stock":true},{"title":"1280 GM (80GM X 16)","offer_id":44391271071897,"sku":"ksk-162","price":3000.0,"currency_code":"INR","in_stock":true},{"title":"2 KG (80GM X 25)","offer_id":44391271104665,"sku":"ksk-163","price":3750.0,"currency_code":"INR","in_stock":true},{"title":"4 KG (80GM X 50)","offer_id":44391271137433,"sku":"ksk-164","price":8000.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/9204\/0601\/files\/krishikranti-sevak-pyrazosulfuron-ethyl-10-wp-herbicide-6423439.jpg?v=1778651530","url":"https:\/\/krishibhandar.com\/kn\/products\/krishikranti-sevak-pyrazosulfuron-ethyl-10-wp-herbicide","provider":"Krishi Bhandar","version":"1.0","type":"link"}