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Description
systemic herbicide uses Krishikranti SWISS GOLD Bispyribac Sodium 10% SC Herbicide |Dose, Uses – Krishi BhandarKrishikranti SWISS GOLD (Bispyribac Sodium 10% SC) is a broad spectrum, post emergent, selective herbicide for paddy rice that controls all three weed types in a single spray grasses, sedges, and broadleaf weeds. Safe for rice when applied between 15 and 25 days after transplanting (DAT) or 15 to 20 days after sowing (DAS) in direct seeded rice. Controls Sanwa (Echinochloa), Motha (Cyperus), Bhringraj (Eclipta), Caesulia, and 15+ other paddy weeds.
Krishikranti SWISS GOLD (Bispyribac Sodium 10% SC) is a broad-spectrum, post-emergent, selective herbicide for paddy/rice that controls all three weed types in a single spray grasses, sedges, and broadleaf weeds. Safe for rice when applied between 15 and 25 days after transplanting (DAT) or 15 to 20 days after sowing (DAS) in direct-seeded rice. Controls Sanwa (Echinochloa), Motha (Cyperus), Bhringraj (Eclipta), Caesulia, and 15+ other paddy weeds. Low dose, high coverage, proven in millions of acres across India. A trusted alternative to Nominee Gold.
TypeSelective Post-Emergent Herbicide
FormSuspension Concentrate (10% SC)
Best ForPaddy / Rice (Transplanted + DSR)
ControlsGrasses + Sedges + Broadleaf
Mode of ActionALS Inhibitor (HRAC Group B)
Crop SafetySafe for Rice (15–25 DAT)
What Makes SWISS GOLD Special?
Bispyribac Sodium 10% SC is one of the few rice herbicides that handles all three weed problems together. It does 3 jobs in one spray:
- Kills paddy grasses: Sanwa/Sawan (Echinochloa colona, E. crus-galli), Barnyard grass, Chinese sprangletop, Dactyloctenium
- Kills paddy sedges: Motha (Cyperus difformis, C. iria), Fimbristylis, Eleocharis — sedges that survive most other herbicides
- Kills paddy broadleaf weeds: Bhringraj (Eclipta), Caesulia, Ammania, Monochoria, Ludwigia, Sphenoclea
This 3-in-1 weed control is why Bispyribac Sodium has become the most widely used post-emergent rice herbicide in India.
SWISS GOLD vs Pretilachlor vs Pyrazosulfuron Which Should Paddy Farmers Use? Pretilachlor is pre-emergent sprayed 3 to 5 days after transplanting before weeds emerge. Pyrazosulfuron targets sedges and broadleaf only — does not control major grasses. Bispyribac Sodium 10% SC (SWISS GOLD) is post-emergent and controls all three weed types after weeds have emerged. Best practice: use Pretilachlor as pre-emergent insurance, then SWISS GOLD as the post-emergent rescue spray for escaped weeds. Compare alternatives: Pyrazosulfuron Ethyl 10% WP | Fenoxaprop-P-Ethyl 9.3% EC.
SWISS GOLD Dose Table : Per Acre, Per Hectare, Per Pump
| Application Method | Dose | Water Volume |
|---|---|---|
|
Transplanted Paddy CIB-approved |
250 ml/ha (100 ml/acre) |
400 – 500 L/ha |
| Direct-Seeded Rice (DSR) | 200 – 250 ml/ha (80 – 100 ml/acre) |
400 – 500 L/ha |
| Knapsack Pump (15 L) | 25 – 30 ml per pump | 15 L per pump |
| Power Sprayer | 100 ml in 150 – 200 L water (per acre) |
150 – 200 L/acre |
| High weed pressure | 250 – 300 ml/ha (100 – 120 ml/acre) |
500 L/ha |
Quick Dose Reference: Standard dose: 100 ml per acre • Knapsack: 25 – 30 ml per 15 L pump • Per hectare: 250 ml • Water: 400 – 500 L/ha • Apply at 15 – 25 DAT or 15 – 20 DAS
How Does Bispyribac Sodium Work?
Bispyribac Sodium is a systemic ALS inhibitor (HRAC Group B). It works in 4 steps:
- Foliar + root absorption: Enters weeds through leaves and roots within minutes of spraying
- Systemic translocation: Moves through the plant's xylem and phloem to growing points
- Blocks ALS enzyme: Inhibits Acetolactate Synthase enzyme — without this enzyme, the weed cannot make essential branched-chain amino acids (leucine, isoleucine, valine)
- Growth stoppage and death: Weed growth stops within 24 to 48 hours; full death in 10 to 14 days
Rice plants are naturally resistant to Bispyribac Sodium because of their internal detoxification capacity. That is why this herbicide kills the weeds without harming the rice crop.
Important Precautions & Compatibility:
- Do not spray on submerged weeds drain field 24 hours before application.
- Do not mix with 2,4-D, MCPA, or other phenoxy herbicides in the same tank incompatible.
- Maintain 4 to 7 day gap between Bispyribac and other ALS inhibitor herbicides (like Pyrazosulfuron) to avoid stunting.
- Do not apply if rice is under stress (drought, disease, fertilizer burn, pest damage).
- Compatible with most insecticides and fungicides do a small jar test before tank-mixing.
- Safe for rice when applied at recommended dose between 15 and 25 DAT.
Why Farmers Choose Krishikranti SWISS GOLD
- 3-in-1 control: Grasses + sedges + broadleaf weeds in one spray saves cost of multiple herbicides
- Low dose, high coverage: Only 100 ml per acre light to carry, easy to mix
- Wide weed spectrum: Controls 15+ paddy weeds including hard-to-kill Sanwa, Motha, and Bhringraj
- Safe for rice: No yield loss when applied at recommended dose and stage
- Works in transplanted + DSR: One herbicide for both rice cultivation systems
- Fast weed kill: Visible weed yellowing in 4 to 6 days; complete kill in 10 to 14 days
- Proven alternative to Nominee Gold: Same molecule, same efficacy, better value
- CIB & RC approved: Registered in India for use in paddy
- Improves rice yield: Clean weed-free field gives 15 to 25% higher rice yield
Storage & Shelf Life
- Store in a cool, dry place below 35°C, away from direct sunlight
- Keep the bottle tightly closed
- Keep away from food, feed, drinking water, and children
- Shake well before use
- Shelf life: 2 years from date of manufacture
- Use within 24 hours after mixing with water
Other Paddy Weedicides & Related Products from Krishi Bhandar
- krishikranti Swarna Bispyribac Sodium 10% SC (same molecule, alternate brand)
- krishikranti Sevak Pyrazosulfuron Ethyl 10% WP (sedge + broadleaf specialist)
- krishikranti Zip Super Fenoxaprop-P-Ethyl 9.3% EC (grass specialist)
- krishikranti Pratighaat 2,4-D Amine Salt 58% SL (broadleaf cleanup spray)
- Browse: All Herbicides & Weedicides | All Paddy Products
- Read: Effective Herbicides for Weed Control in Paddy | Paddy Fertilizer Dose Guide (Hindi)
- krishikranti Swarna Bispyribac Sodium 10% SC (same molecule, alternate brand)
- krishikranti Sevak Pyrazosulfuron Ethyl 10% WP (sedge + broadleaf specialist)
- krishikranti Zip Super Fenoxaprop-P-Ethyl 9.3% EC (grass specialist)
- krishikranti Pratighaat 2,4-D Amine Salt 58% SL (broadleaf cleanup spray)
- Browse: All Herbicides & Weedicides | All Paddy Products
- Read: Effective Herbicides for Weed Control in Paddy | Paddy Fertilizer Dose Guide (Hindi)
Frequently Asked Questions
Q. What is Bispyribac Sodium 10% SC used for? Bispyribac Sodium 10% SC is a selective post-emergent herbicide for paddy/rice. It controls grasses (Sanwa, Barnyard grass), sedges (Motha, Fimbristylis), and broadleaf weeds (Bhringraj, Caesulia) in one spray. Safe for both transplanted and direct-seeded rice.
Q. What is the dose of Bispyribac Sodium per acre? The recommended dose is 100 ml per acre dissolved in 150 to 200 litres of water. For high weed pressure, use up to 120 ml per acre. Per hectare: 250 ml.
Q. How much Bispyribac Sodium to mix in 15 litre pump? Mix 25 to 30 ml of Bispyribac Sodium 10% SC per 15 litre knapsack pump. Shake the bottle well before measuring. One acre needs roughly 4 pumps.
Q. How much Bispyribac Sodium per litre of water? Approximately 2 ml per litre of water. For knapsack pump, this works out to 25 to 30 ml in 15 litres.
Q. When should I spray Bispyribac Sodium in paddy? For transplanted rice: 15 to 25 days after transplanting (DAT). For direct-seeded rice: 15 to 20 days after sowing (DAS). Weeds should be at 2 to 4 leaf stage. Drain field 24 hours before spray.
Q. Is Bispyribac Sodium safe for rice? Yes. Rice plants are naturally resistant to Bispyribac Sodium because they detoxify it internally. When applied at recommended dose (100 ml/acre) and stage (15 to 25 DAT), it kills weeds without harming the rice crop.
Q. Which weeds does Bispyribac Sodium control? It controls all three weed types in paddy — grasses (Echinochloa/Sanwa, Barnyard grass, Leptochloa), sedges (Cyperus/Motha, Fimbristylis, Eleocharis), and broadleaf (Eclipta/Bhringraj, Caesulia, Monochoria, Ammania, Sphenoclea).
Q. Bispyribac Sodium vs Pretilachlor vs Pyrazosulfuron — which is better? Pretilachlor is pre-emergent (sprayed before weeds emerge, 3 to 5 DAT). Pyrazosulfuron controls only sedges and broadleaf. Bispyribac Sodium is post-emergent and controls all three weed types — grasses, sedges, and broadleaf. Best practice: use Pretilachlor as pre-emergent, then Bispyribac as the post-emergent rescue spray.
Q. SWISS GOLD vs Nominee Gold — what is the difference? Both contain the same active ingredient: Bispyribac Sodium 10% SC. Nominee Gold (PI Industries) is the original brand. Krishikranti SWISS GOLD offers the same molecule, same efficacy, and same dose at better value for farmers.
Q. Can I mix Bispyribac Sodium with 2,4-D in the same tank? No. Do not tank-mix Bispyribac Sodium with 2,4-D, MCPA, or other phenoxy herbicides — they are chemically incompatible and reduce weed control. Spray them separately with a 7-day gap.
Q. How long does Bispyribac Sodium take to kill weeds? Weed growth stops within 24 to 48 hours of spraying. Visible yellowing in 4 to 6 days. Complete weed kill in 10 to 14 days. The field stays weed-free for 30 to 45 days after spray.
Q. Is SWISS GOLD safe for basmati and hybrid rice? Yes. SWISS GOLD is safe for all rice varieties including basmati, hybrid rice, and traditional varieties when applied at the recommended dose and stage. No yield loss, no quality issue, no off-flavour in basmati.
Q. Is Bispyribac Sodium 10% SC CIB & RC approved in India? Yes. Bispyribac Sodium 10% SC is CIB & RC approved in India for use in paddy/rice for the control of grasses, sedges, and broadleaf weeds.
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4.7 ★★★★★
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Product Reviews
★★★★★ 3
Not indestructible but pretty darn tuff for sure!
Size: Large, Color: Blue
I would have maybe given a better rating if they hadn’t lied about it being indestructible and recommended it for my dogs size range! It didn’t last the first day. However my dog may be a bit above average when it comes to his relationship with the balls! It’s an issue and he should probably be in a 12 step program of some kind. But we all have our vices right and his is balls. All of them he needs em and he never stops joining for them and the stronger they are the more he’s driven to defeat it! So now that you have full disclosure from me. The ball is still in his box and it’s still round and mostly intact and that’s after several months! The part that didn’t last the first day was the squeaker! Poor little dude! If he would have just stayed quite it. But he didn’t and Bo dog knew he was in there! And made short work of him. Other than that. The ball pretty dang tough! But it’s not indestructible is it a big deal. Well in this world of way to many choices and then having to find the few that will tell you honestly what your getting and are not over stating their product! Just to get your money. And couldn’t care less about the quality! It sucks that we have to navigate all the crap to find the few decent things available. So it most certainly does matter! And I say that for their benefit the most hopefully! Because people are craving and constantly looking for a company that just makes the effort to put out the best they can. And tell you the honest description of what they have. That stands behind their work and puts more effort into quality then they do into profit. With the faith that the quality and integrity in their company will end up bring them the profits they can be proud of and know that they earned! Honestly! Is this company one of those! I don’t know? It’s not clear and in their defense I never reported the sneaky man’s demise on day one! I expected that. But indestructible is a descriptive word that has a very specific meaning. And when it’s used in a manner that it was! Then you’ve set yourself up to fail as there are very few things that meet that description! And I know I’m picking hairs here. But it’s words that get used like that wich makes one appear to have not met the standard they wanted to! And maybe you don’t realize its impact on your overall until it’s far down the road! Can it be said better. Sure . Always room for improvement. But I would certainly remove the claim that’s just unreasonable to expect. If I wanted to use the benifit the does have to offer perhaps I would have said this ball is the closest thing to indestructible we’ve made so far. That’s statement tell me that they are not claiming it is but that it’s pretty tough! And it with out exact words tells you these guys must take honesty seriously or they wouldn’t have chosen to claim the accurate step below. And that lets me know that they hold themselves to a standard that they obviously respect their customers and they don’t take them for granted that’s integrity right there and there’s just not enough of it o. This world today! Seems to me that there are a few that are really close to it though. Maybe so close it’s worth the time to just go ahead and say it. If my gut feeling is right then it’s absolutely worth the time! Do I recommend the item absolutely it’s as tough as nails! And if you hate the squeaky part. Then don’t worry it won’t last long if your dogs like mine. Or you can take the little dude out when the dogs sleeping! And I’m going to add a star because when I look at it in the wider view I’ve been a bit harder then is justified I believe. Their. Our lives today are not as good as they once were and should be! Because of our bad habit of not holding ourselves to the standards we are capable of and rather settling for what’s out there at the time. Because of many reasons right. What’s the point. Or it’s not going to change a thing. Or that as good as it needs to be. Don’t want to seem so picky and all the justification we inject in the place of our potential. That’s had a vey negative effect across the board! And we’re losing so much more then quality dog toys as a result. When we let or standards drop due to whatever reasons as a civilization then are standards drop. And that’s all you should need to know. To understand where that leads! And we only do ourselves the disservice and loss that comes from those choices. So look around and don’t hesitate to. All out that when you see it. Just try and come from a place that’s not to tear things down but to remind them of what they are really capable of! And how much we all need to hold ourselves to the highest standard we are capable of! And stop justifying excepting less! And then we see the results from that rather than the other.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
MUST BUY! For large Dogs Safe & Fun! 100lb Dutch shepherd loves this
Size: Large, Color: Blue, Size: Large, Color: Blue
I have 100 pound Dutch Shepherd who likes to chew and he goes through toys pretty quickly. This one he has been chewing on for hours and has not made a dent, not one!! he loves it. He bounces it. It’s very bouncy. I love that about it the engagement with it is great! noise level. It makes some noise. I’ve got wood floors so you can hear it bouncing and the squeak is pretty loud, which is fine with me. It doesn’t bother me. My pet really really enjoys this a lot. I think this is an amazing value for the money because I’ve spent more money on other toys and they fell apart within a day. I think it’s a safe toy because he’s not got a little hard plastic pieces that are coming off of it. It does not break apart very easily and the size is good. it fits in the palm of my hand so it’s pretty good size ball for him. It’s big enough. He cannot swallow it, but he can fit it in his mouth. I think the thing that I like the most about it and he enjoys is that when he drops it, it bounces and he can chase it. Pet enjoyment 10 out of 10 engagement 10 out of 10. I feel it’s very safe dog friendly absolutely must buy hands-down. You will not be disappointed. It’s made of a very strong. I would say rubber and it’s super easy to clean. Just toss it in the sink. Wash it off with soap and water rinse it. It’s good to go. I’m running to buy another one right now as we speak so just in case he loses it, he’ll have a backup.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great, solid toy safe for my dog
Size: Large, Color: Blue, Size: Large, Color: Blue
This ball is great! My pit bull love toys, especially ones with squeakers, but she’s a power chewer and trashes them almost immediately. Since she’s got a history of swallowing foreign bodies, this means she’s rarely been able to have toys, and when she does get them, it’s short lived. She LOVES this ball and it’s already lasted multiple weeks with no signs of any damage, despite the fact she carries it everywhere and chews on it daily. We don’t have to worry about her safety with this toy, because it’s large and tough enough she can’t swallow anything. It hasn’t lost its squeak either despite all her tough love. She loves to play with it and we’re getting more of them asap so she has a backup if this one gets lost or eventually does break.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Truly indestructible
Size: Large, Color: Blue
They are not kidding, this ball is truly indestructible. I've gotten several for my dogs so they have plenty to share. Two of my dogs are beyond super chewers (bully breeds). One of the balls is missing the section that's glued into most of them, but the structure has still held up. And my dogs LOVE them.
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Tough STINKY ball
Size: Large, Color: Red
This ball is the only one I've found that my dog can not destroy in seconds. He can chew on it for a few weeks before he works a hole in it. That's the good part. The bad side is the horrible smell! It doesn't seem to bother him, but it is horrible to my nose. It is so awful that I tried soaking it and dish soap and vinegar water overnight to see if I could make it go away. It was a little bit better but still stunk. Anybody got other suggestions on what could make the smell go away?
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Reviewed in the United States on April 12, 2026