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Description
which herbicides contain paraquat Paraquat Dichloride 24% SL HerbicideKrishikranti SUMAX (Paraquat Dichloride 24% SL) is a fast acting, non selective contact herbicide. It kills annual grasses, broadleaf weeds, and small weeds within 24 to 48 hours of spray. Visible wilting starts in just 2 to 3 hours. Rain fast in 15 to 30 minutes. Best for tea, rubber, cotton (pre sowing), aquatic weeds, and orchards (directed spray). Faster knockdown than glyphosate. A proven, value priced alternative to Gramoxone and Cydus. TypeNon
Krishikranti SUMAX (Paraquat Dichloride 24% SL) is a fast-acting, non-selective contact herbicide. It kills annual grasses, broadleaf weeds, and small weeds within 24 to 48 hours of spray. Visible wilting starts in just 2 to 3 hours. Rain-fast in 15 to 30 minutes. Best for tea, rubber, cotton (pre-sowing), aquatic weeds, and orchards (directed spray). Faster knockdown than glyphosate. A proven, value-priced alternative to Gramoxone and Cydus.
TypeNon-Selective Contact Herbicide
FormSoluble Liquid (24% SL)
Best ForFast Knockdown of Annual Weeds
Mode of ActionPSI Disruptor (HRAC Group D)
Visible EffectWilting in 2 – 3 Hours
Rain-Fast15 – 30 Minutes
Benefits of Paraquat Dichloride 24% Sl
- Fastest knockdown weedicide: Visible wilting starts in 2 – 3 hours, full kill in 24 – 48 hours fastest action of any weedicide in India
- Rain-fast in 15 – 30 minutes: Best choice for monsoon spraying when sudden rain is a risk
- Wide crop approval: CIB-approved for tea, rubber, cotton, aquatic weeds, coffee, potato, apple, grapes
- Soil-safe: Binds tightly to soil on contact does not leach down, safe to plant new crop after 1 to 2 days
- Inter-crop friendly: Safe directed spray in orchards and plantations does not enter through tree bark
- Cost-effective per acre: Lower dose than glyphosate, faster results, lower per-acre cost
- Works in cool weather: Effective even in winter when glyphosate becomes slow
How Does SUMAX Work?
Paraquat is a contact herbicide it works very differently from glyphosate:
- Sprays on weed leaves: Paraquat enters the leaf surface in minutes
- Disrupts photosynthesis (PSI): Blocks the photosystem I in the plant cell
- Creates damaging free radicals: These oxygen radicals burst the leaf cells from inside
- Plant dries and dies: Wilting starts in hours, full death in 24 – 48 hours
Important: Paraquat is a contact killer only it does NOT travel to roots. Perennial weeds (Doob, Motha, Kans grass) will regrow from roots. For root-level kill on perennials, use Glyphosate 41% SL instead.
Paraquat (SUMAX) vs Glyphosate — When to Use Which? SUMAX (Paraquat) = fast knockdown in 24 – 48 hours, rain-fast in 15 minutes, best for tea, rubber, cotton pre-sowing, aquatic weeds, and inter-crop spray where you need quick visible results. Glyphosate = slow but kills roots also, best for tough perennial weeds (Motha, Doob, Kans) and pre-sowing fields where you need full root kill. Many farmers tank-mix a low dose of glyphosate + paraquat for both fast knockdown and root kill.
SUMAX Dose Table
| Use Area | Dose | Water Volume |
|---|---|---|
|
Tea (general weed control) CIB-approved |
1.5 – 2.5 L/ha (600 ml – 1 L/acre) |
400 – 500 L/ha |
|
Rubber, Coffee, Plantation (directed) CIB-approved |
2.0 – 2.5 L/ha (800 ml – 1 L/acre) |
400 – 500 L/ha |
|
Cotton (pre-sowing field prep) CIB-approved |
1.5 – 2.5 L/ha (600 ml – 1 L/acre) |
300 – 400 L/ha |
|
Aquatic weeds CIB-approved |
2.5 L/ha (1 L/acre) |
500 L/ha |
|
Apple, Grapes (directed) CIB-approved |
1.5 – 2.5 L/ha (600 ml – 1 L/acre) |
500 L/ha |
|
Potato (pre-harvest desiccation) CIB-approved |
1.5 L/ha (600 ml/acre) |
400 L/ha |
| Knapsack Pump (15 L) | 100 – 125 ml per pump | 15 L per pump |
| Per litre water (dosage) | 6 – 8 ml per litre water | — |
Quick Dose Reference: Per acre: 800 ml – 1 L • Per hectare: 2 – 2.5 L • Per 15 L pump: 100 – 125 ml • Per litre water: 6 – 8 ml • Water volume: 300 – 500 L/ha • Spray on sunny day for fastest action
SAFETY FIRST Paraquat Toxicity Information (Read Carefully):
Paraquat Dichloride is a highly toxic herbicide. There is NO antidote if swallowed. Even a small amount taken by mouth can be fatal. Use with extreme care.
- Always wear: Full sleeve shirt, long pants, rubber boots, rubber gloves, face mask, and goggles during mixing and spraying
- Do NOT eat, drink, or smoke during spray
- Do NOT spray against wind or in strong wind
- Keep away from children, animals, food, and drinking water at all times
- Wash thoroughly with soap and water after spray bathe and change clothes
- Store in original sealed container never transfer to soft drink bottles or other unmarked containers (most poisoning cases happen this way)
- Lock the storage area away from children
- Dispose of empty container safely never reuse
In case of accidental swallowing or poisoning: Take the person to the nearest hospital IMMEDIATELY. Carry the product label/container to show the doctor. Do NOT wait for symptoms. Paraquat poisoning is a medical emergency every minute matters. There is no home treatment. Time is the only thing that can help.
How to Use SUMAX Simple Steps
- Wear full safety gear gloves, mask, goggles, full clothes, boots
- Mix the right dose in clean water (see dose table)
- Pour into spray pump, shake well
- Spray fully on weed leaves wet them completely
- Spray on bright sunny day for fastest kill
- Avoid windy conditions risk of drift to other crops
- Do not spray on crop leaves non-selective, will kill them
- Wash sprayer, body, and clothes thoroughly after use
Why Farmers Choose Krishikranti SUMAX
- Fastest knockdown in the market: Wilting in 2 – 3 hours, full kill in 24 – 48 hours
- Rain-fast in 15 – 30 minutes: Best monsoon herbicide no spray failure due to rain
- Soil-safe: Binds to soil immediately, plant new crop in 1 – 2 days
- Wide crop label: Tea, rubber, cotton, coffee, apple, grapes, potato, aquatic weeds
- Works in cool weather: Better than glyphosate in winter
- Value alternative to Gramoxone and Cydus: Same molecule, same dose, better price
Frequently Asked Questions
Q. What is Paraquat Dichloride 24% SL used for? SUMAX (Paraquat Dichloride 24% SL) is a non-selective contact herbicide. It controls annual grasses and broadleaf weeds in tea, rubber, coffee, cotton (pre-sowing), aquatic weeds, apple, grapes, and potato (pre-harvest desiccation). Visible weed wilting in 2 to 3 hours.
Q. What is the dose of Paraquat Dichloride 24% SL per acre? The standard dose is 800 ml to 1 L per acre dissolved in 150 to 200 litres of water. For knapsack pump, mix 100 to 125 ml in 15 litres of water. Per hectare: 2 to 2.5 L.
Q. What is Paraquat Dichloride 24% SL dosage per litre of water? 6 to 8 ml of Paraquat Dichloride 24% SL per litre of water. For a 15-litre knapsack pump, this works out to 100 to 125 ml.
Q. How fast does Paraquat 24% SL kill weeds? Visible wilting starts in 2 to 3 hours after spray. Full weed death in 24 to 48 hours on a sunny day. This is the fastest weedicide action available in the Indian market.
Q. Is Paraquat 24% SL safe for crops? No. Paraquat is non-selective it kills any green plant it touches. Use only as directed spray in orchards and plantations (do not touch crop leaves), or before sowing the main crop. Safe to plant new crop 1 to 2 days after spray.
Q. Paraquat vs Glyphosate which is better? Paraquat is faster (24 – 48 hours vs 14 – 21 days) but does not kill roots. Glyphosate is slower but kills roots and rhizomes better for perennial weeds. Use paraquat for fast knockdown of annual weeds. Use glyphosate for tough perennials like Motha, Doob, Kans.
Q. SUMAX vs Cydus Paraquat Dichloride 24% SL what is the difference? Both contain the same active ingredient: Paraquat Dichloride 24% SL. Cydus (UPL) is a well-known brand. Krishikranti SUMAX offers the same molecule, same efficacy, same CIB-approved dose at better farmer value.
Q. What is Paraquat Dichloride 24% SL poisoning? How to handle it? Paraquat is highly toxic if swallowed even a small amount can be fatal. There is no antidote. If anyone accidentally swallows or has serious exposure, take them to the nearest hospital IMMEDIATELY and carry the product container/label to show the doctor. Do not wait for symptoms. To prevent poisoning: always store in the original sealed container, lock away from children, wear full protective gear during use, never transfer to drink bottles, and wash thoroughly after spraying.
Q. Is Paraquat banned in India? No. Paraquat Dichloride 24% SL is approved and registered with CIB & RC in India for use in tea, rubber, coffee, cotton, aquatic weeds, apple, grapes, and potato. However, it is restricted-use in many countries due to high toxicity. Indian farmers must use it strictly per CIB-approved crops and with full safety precautions.
Q. Is SUMAX rain-fast? Yes. SUMAX is rain-fast within 15 to 30 minutes of spray the fastest rain-fast time of any herbicide in India. This makes it the best choice for monsoon spraying when sudden rain is a risk.
Related Herbicides & Resources from Krishi Bhandar
- krishikranti Safaya Paraquat Dichloride 24% SL (same molecule, alternate brand)
- krishikranti Found-Up Glyphosate 41% SL (systemic alternative for perennial weeds)
- krishikranti Draco Glyphosate 71% SG (higher concentration systemic)
- krishikranti Pavilion Pendimethalin 38.7% CS (pre-emergent partner)
- krishikranti Pratighaat 2,4-D Amine Salt 58% SL (broadleaf specialist)
- krishikranti All-Clear Organic Weedicide (organic alternative for kitchen gardens)
- Browse: All Herbicides & Weedicides | All Herbicides
- Read: Weed Control Guide for Paddy
- krishikranti Safaya Paraquat Dichloride 24% SL (same molecule, alternate brand)
- krishikranti Found-Up Glyphosate 41% SL (systemic alternative for perennial weeds)
- krishikranti Draco Glyphosate 71% SG (higher concentration systemic)
- krishikranti Pavilion Pendimethalin 38.7% CS (pre-emergent partner)
- krishikranti Pratighaat 2,4-D Amine Salt 58% SL (broadleaf specialist)
- krishikranti All-Clear Organic Weedicide (organic alternative for kitchen gardens)
- Browse: All Herbicides & Weedicides | All Herbicides
- Read: Weed Control Guide for Paddy
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4.5 ★★★★★
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Product Reviews
★★★★★ 5
Great story telling, but not for everyone
WARNING: THERE WILL BE SPOILERS THROUGHOUT THIS REVIEW.
I found this book to be a really great read. I have been away from comics for a little while now and decided to pick this up after hearing Scott Snyder's interview with Kevin Smith on Fat Man on Batman. I am a fan of the dark style for Batman and this is one of my favorite books now. Granted I've been away for a while so I don't know much of the other stories (I plan on reading a lot more), but this book was an instant favorite. I will admit there are a few things I disliked at first, like Dick Grayson taking the mantle of the Bat but I soon warmed up to him.
I'll mention a bit of the storyline now:
Dick Grayson is now the Batman after the events of Infinite Crisis. He tries to fit into this new lifestyle as being the Bat and living in Bruce's penthouse. He feels uneasy and restless. So once trouble arises, he goes out as Batman to investigate (same old thing). He gets into this kind of social gathering (disguised as someone else) for the wealthy who purchase items once owned by Gotham's most notorious villains. Now the guy running the show knows he is Batman and tricks him, having some sort of toxin enter his body to make him fear everything around him. While all this is going on, Commissioner Gordon is out on patrol and learns that his son is back in town. Ever since James Jr. was a baby, he couldn't feel empathy. So whenever someone would mess with him, he would go after then ans torture them (this is where things get twisted). Long story short, the reader finds out that it was Gordon's behind all of the crimes recently commit to get back at Batman (Dick). There are also apparences by the Joker, Tim Drake, Barbara Gordon and Sonia Zucco (daughter of Tony Zucco, the man who killed Dick's parents).
Now I will say this book is pretty amazing, but like I mentioned in the title, this one isn't for everyone. This book is kinda graphic and has gore elements in it. Not to mention the use of psychotic themes and characters. I can see how some people can get disinterested in that. And the story does jump around a little so it can get a bit difficult to follow. But all in all, it is great storytelling.
If dark story-telling is your thing, I recommend checking this one out. The dialog of the characters seem so natural and so is their development. The inclusion of Gordon's son was such a wonderful experience, and not only that but to have him a little twisted in the head was incredible in my opinion. Like they have said before, having this character be twisted, he is a perfect counter-part to both Gordon and Dick; Dick is smiling and care for other people while James Jr. cannot do this, and to Gordon, his son is the one case he cannot solve. Anyways, I loved everything about it and has even inspired me to get back into the comic book genre. I hope my review helped you decide to check this book out.
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Reviewed in the United States on February 20, 2013
★★★★★ 5
A Great Batman Story. Should be in the top Five.
Scott Snyder is an amazing writer and his grasp of the Batman lore and mythos is pretty cool. I am a Batman fan. He is without question my favorite superhero. I especially like to read Batman when he is written well and the mythos of the character are seen as assets to the narrative as opposed to a liability. Given the long history of the character and his supporting cast, there are only a handful of writers who have been able to develop the core of who the character is. Snyder does no compromise that in his work. The Batman in Black Mirror is his adopted son and protege Richard 'Dick' Grayson who was the first Robin the Boy Wonder and later Nightwing.
Grayson replaced the original Batman Bruce Wayne when he "died"
and this story takes place after Bruce makes his return from the "dead".
This story should be on the top five lists of Batman tales. It is just that good. I think Scott Snyder will go down as one of the best Batman writers ever. The story is awesome and stunning. I highly recommend you pick this up especially if you are fan of Batman. You can read this as stand alone tale but if you want some background on Dick Grayson's tenure as Batman check out
Those were written by Grant Morrison. I can't say enough about Scott Snyder. If you are a current comic book fan I highly recommend his current run on Batman. (With Bruce Wayne back as Batman). That is proving to be an awesome run.
Often in the pantheon of Batman writers we tout Frank Miller as the pinnacle because of Batman Year One. I think Scott Snyder is going to be a threat to that crown when it is all said and done. This was a great book and its worth your money. It's not typical and predictable. I appreciate a writer who honors the mythos and creates something fresh and different. 5 stars for this book. Pick up this hardcover before it is sold out. Trust me it will be.I am sure it will be issued in paperback but his hardcover will be a great collectible.
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Reviewed in the United States on November 30, 2011
★★★★★ 5
Scott Snyder and Co. knock it out of the park
Going into this book, I was pretty apprehensive. I knew that it was a story that came as a direct of result of Grant Morrison's trainwreck of an arch that included Batman RIP and I knew that it had Dick Grayson as Batman instead of actual Batman Bruce Wayne. So the build up was awful, but man, if this isn't one of the finest Batman stories ever penned.
Fair warning: this thing is BLEAK. Possibly the darkest Batman story I've ever read. The oppressive atmosphere is captured beautifully in the artwork (alternately Jock and Francavilla). It contains easily the most disturbing panel ever in a Batman comic and I'm honestly hard pressed to think of another one, period. In short, the artwork is spectacular and is the worth the price of admission alone.
However, it's the writing that will have you hooked from page one. When I first received this in the mail, I casually picked it up, expecting to flip through and read it later. As soon as I started the first page, though, I couldn't put it down until it was done. The whole thing is just so spectacular. My misgivings about Dick Grayson as Batman completely evaporated when I got further in. Dick Grayson makes an excellent Batman, and what's more, it feels like Dick Grayson being Batman is actually essential to the story. This isn't an instance where it could have just as easily been Bruce Wayne in the cowl, it HAS to be Dick Grayson.
Not only does Dick Grayson get a chance to out-Batman even Bruce Wayne, it could very well be the best James Gordon story ever written. Him struggling with his son's problems (I don't want to delve too much into the plot for fear of spoilers) can at times be genuinely heartbreaking, and adds a lot of depth to a character that's more often that not portrayed as Batman's errand boy (even more so than Robin, sometimes).
So basically I was going into this expecting a good, not great, story to tide me over until the new Scott Snyder Batman New 52 trade comes out, and instead got what is easily one of the finest Batman stories ever written. I will never doubt Scott Snyder (or Dick Grayson) ever again.
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Reviewed in the United States on February 5, 2013
★★★★★ 5
Good read / Great artwork
Format: Hardcover
Good read, cool twists. Gorgeous artwork, hardcover a great choice.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Awesome
Format: Paperback
Great addition to my collection!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026