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Description
herbicide for onion Oxyfluorfen 23.5% EC for Onion, Garlic, CottonKrishikranti OXYGO SUPER is a selective pre emergence herbicide containing Oxyfluorfen 23. 5% EC, used to control broadleaf weeds and annual grasses in onion, garlic, cotton, soybean, and direct seeded rice. Sprayed within 03 days of sowing or transplanting, it forms a herbicidal film at the soil surface and stops weed seedlings before they emerge keeping the crop clean during the critical first 3040 days. (Also searched as Oxyflourfen 23. 5% EC.) Key
Krishikranti OXYGO SUPER is a selective pre-emergence herbicide containing Oxyfluorfen 23.5% EC, used to control broadleaf weeds and annual grasses in onion, garlic, cotton, soybean, and direct-seeded rice. Sprayed within 0–3 days of sowing or transplanting, it forms a herbicidal film at the soil surface and stops weed seedlings before they emerge keeping the crop clean during the critical first 30–40 days. (Also searched as Oxyflourfen 23.5% EC.)
Key Benefits of OXYGO SUPER (Oxyfluorfen 23.5% EC)
- Controls 15+ broadleaf weeds and annual grasses in a single application
- Pre-emergence action stops weeds before they damage the crop
- 30–45 days of residual weed control during the critical crop stage
- Cuts manual weeding cost by 60–70%
- Safe at the recommended dose in onion, garlic, cotton, and soybean
- Compatible with standard tank-mix partners like Pendimethalin
How OXYGO SUPER Works
Mode of Action
Oxyfluorfen is a PPO-inhibitor herbicide (HRAC Group 14) that blocks the protoporphyrinogen oxidase enzyme in germinating weeds. In sunlight, this triggers rapid membrane peroxidation weed seedlings desiccate and die within 24–72 hours of emergence.
Where It Acts
- Absorbed mainly through shoots of emerging weeds, partly through roots
- Forms a thin herbicidal barrier in the top 2–3 cm of soil
- Active on germinating weeds and very young 1–2 leaf stage weeds
OXYGO SUPER Dose : Crop-Wise Recommendation
| Crop | Target Weeds | Dose / Acre | Dose / Hectare | Water Volume | Spray Timing |
|---|---|---|---|---|---|
| Onion | Broadleaf + annual grasses | 400 ml | 1.0 L | 200 L | 0–3 days after transplanting |
| Garlic | Broadleaf + sedge suppression | 400–500 ml | 1.0–1.25 L | 200 L | 0–3 days after sowing |
| Cotton | Trianthema, Amaranthus, Digitaria | 400 ml | 1.0 L | 200 L | 0–3 days after sowing |
| Soybean | Annual broadleaf weeds | 400 ml | 1.0 L | 200 L | 0–3 days after sowing |
| Direct-Seeded Rice | Echinochloa, broadleaf | 400 ml | 1.0 L | 200 L | Pre-emergence |
| Sugarcane | Mixed annual weeds | 600–800 ml | 1.5–2.0 L | 250 L | Pre-emergence |
| Tea / Coffee | Mixed weed flora | 600–1000 ml | 1.5–2.5 L | 250–300 L | Directed spray |
Spray Guidelines
- Soil should be moist, not waterlogged or bone-dry
- Use flat fan or flood-jet nozzle for uniform soil coverage
- Maintain 4–6 hours rain-free window after spray
- Do not disturb soil for 25–30 days after application
- Wear gloves, mask, and full-sleeve clothing during spraying
Weeds Controlled by OXYGO SUPER
Broadleaf Weeds
Trianthema portulacastrum (Pathari), Amaranthus viridis (Chaulai), Chenopodium album (Bathua), Portulaca oleracea (Lunia), Phyllanthus niruri, Digera arvensis, Euphorbia spp.
Annual Grasses
Echinochloa colona (Sawan), Digitaria sanguinalis, Eleusine indica, Dactyloctenium aegyptium
Sedges (Suppression Only)
Cyperus rotundus (Motha) partial control
Frequently Asked Questions
What is Oxyfluorfen 23.5% EC used for?
Oxyfluorfen 23.5% EC is used as a pre-emergence herbicide to control broadleaf weeds and annual grasses in onion, garlic, cotton, soybean, direct-seeded rice, sugarcane, tea, and coffee plantations.
What is the dose of Oxyfluorfen 23.5% EC for onion?
The recommended dose is 400 ml per acre (1.0 L per hectare) mixed in 200 liters of water, sprayed within 0–3 days after transplanting onion seedlings.
Can OXYGO SUPER be sprayed on a standing crop?
No. Oxyfluorfen 23.5% EC is a pre-emergence herbicide and will cause leaf burn on standing crops. For limited early post-emergence use in onion or garlic, spray only after the crop reaches the 2–3 true-leaf stage using a hooded spray.
When should I spray OXYGO SUPER in onion and garlic?
Spray within 0–3 days of transplanting in onion and 0–3 days of sowing in garlic, on moist soil, before weed seeds germinate.
Is Oxyfluorfen 23.5% EC safe for cotton?
Yes, at the registered pre-emergence dose of 400 ml per acre, sprayed within 1–3 days of sowing — before both crop and weed emergence.
Can OXYGO SUPER be tank-mixed with other herbicides?
Yes. It is commonly tank-mixed with Pendimethalin 30% EC or 38.7% CS to widen the weed control spectrum in onion and cotton. Always perform a jar compatibility test first.
How long does Oxyfluorfen 23.5% EC stay active in soil?
It provides 30–45 days of residual weed control. Soil half-life is roughly 30–40 days depending on soil type, moisture, and temperature.
What is the price of Krishikranti OXYGO SUPER Oxyfluorfen 23.5% EC?
Current pack-wise price is listed on this page. Krishi Bhandar offers OXYGO SUPER at farm-gate rates with pan-India delivery and Cash on Delivery available.
Related Products & Reads
Tank-mix and alternative herbicides:
- krishikranti Pavilion — Pendimethalin 38.7% CS — common pre-emergence tank-mix partner
- krishikranti Pavilion 30 — Pendimethalin 30% EC
- krishikranti Prima — Pendimethalin 30% + Imazethapyr 2% EC — for soybean
- krishikranti Asar — Atrazine 50% WP
- krishikranti Found Up — Glyphosate 41% SL — for non-selective burn-down
Crop-specific inputs:
- Fertilizers for Onion | Insecticides for Onion | Fungicides for Onion
- Fertilizers for Garlic | Fungicides for Garlic
- All Cotton Products
Browse category: Herbicides & Weedicides Collection
Recommended read: Effective Herbicides for Weed Control in Paddy
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4.2 ★★★★★
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Product Reviews
★★★★★ 4
It's 2 panels holding 1 big privacy screen. Can't use as 2 separate 4' panels, but works great.
Size: 2 Panel 8FT W
This 2 panel privacy screen works well. Assembly was very straight forward, with easily labeled tubes. My son and I had it together in about 10 minutes, which was probably 3 minutes of me telling him to quit playing around and hand me the parts. It feels very sturdy, not likely to fall over or anything. The material fits well, with the Velcro being very strong. Measurements are all very accurate, with all pieces attaching properly. We have a similar privacy screen at work that we have to try and stretch out because the top and bottom Velcro doesn't fit quite right... this model does not have any issues though. The material is thin and light weight, but solid black so that you can't see anything through or behind it. I definitely think it's a great deal for the money.
What I think would have given it 5 stars though, is if you had 2 totally separate 4' panels instead of 2 panels with one big screen. It really wouldn't cost any extra to make it so that the screen was in 2 pieces and you could use it as 2 separate panels instead of having to use it as one big panel. It says 2 panel folding privacy screens, but it's really one big one that folds in the middle.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well.
Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely.
One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs.
The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers.
Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster.
Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality.
Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one.
The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy.
Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex.
The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one.
The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option.
There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk.
Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine.
The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two).
In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
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Reviewed in the United States on May 18, 2026
★★★★★ 3
Works well but takes up more space than expected
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
This room divider does the job for creating a little extra privacy and was easy enough to set up. The panels feel decent quality and the wider feet help keep it more stable than some cheaper screens I’ve tried. My only issue is that it takes up a bit more room than I expected, especially with the feet sticking out. It’s still portable and folds away nicely, but definitely measure your space first. Overall it works well for separating a room or blocking off an area temporarily. i wish it came in other colors
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Reviewed in the United States on May 26, 2026