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Ships within 48 hours · Estimated delivery Oct 16 - Oct 21
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Description
katana herbicide active ingredient Katana Herbicide 1Kg – SprayshopLong term residual herbicide for vineyards, pre plant brushweed control in forestry, knapsack brushweed control in non grazed areas, and for selective ragwort control by spot application in pasture. New in grapes Katana The others just dont cut it Take out glyphosate resistant ryegrass for longer Maintaining a clear area beneath the vines can take up a lot of time, labour, and fuel. But theres no way round it as weeds compete with grapevines for
Long term residual herbicide for vineyards, pre-plant brushweed control in forestry, knapsack brushweed control in non-grazed areas, and for selective ragwort control by spot application in pasture.New in grapes
Katana® - The others just don’t cut it
Take out glyphosate resistant ryegrass for longer
Maintaining a clear area beneath the vines can take up a lot of time, labour, and fuel. But there’s no way round it as weeds compete with grapevines for resources and can impact crop health and productivity throughout the season. One weed in particular is giving growers increasing headaches: Glyphosate resistant ryegrass. Katana offers a powerful solution that not only controls glyphosate resistant ryegrass, but also a broad range of weeds long-term.
What is Katana?
Katana (flazasulfuron) is a new, residual herbicide that provides undervine weed control for up to 5 months. Already a go-to in European vineyards, Katana tackles weeds long before they can turn into a problem.
How does Katana work?
Rapidly absorbed by roots and shoots, Katana inhibits Acetolactate Synthase (ALS), a key enzyme of base amino acid production. As a result, downstream synthesis of vital plant proteins is stopped, and the plant dies. When used on germinating seedlings, Katana acts in the soil to prevent further plant growth and emergence. When applied to already present plants (2-4 leaf), growth stops immediately, followed by leaf discolouration and then dieback over a 3-6 week period.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Super cute
Color: Pink/Pink Mirrored Pink, Lens Width: 53 Millimeters
These are sturdy and super cute
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Reviewed in the United States on October 29, 2023
★★★★★ 5
Gorgeous!!
Color: Black/Dark Grey, Lens Width: 53 Millimeters
My new favorite sunglasses!
Love the design and shape of these, they’re high quality and well made.
Easily and securely fit my small framed face well and look so good on. I’ve gotten a ton of compliments and plan to purchase a second pair for my daughter who also loves them!
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Reviewed in the United States on November 11, 2023
★★★★★ 4
beautiful color and style
Color: Dark Green/Azure Internal Mirrored Silver, Lens Width: 53 Millimeters, Color: Dark Green/Azure Internal Mirrored Silver, Lens Width: 53 Millimeters
These are really beautiful sunglasses, with a thick, sturdy green frame and gorgeous emerald green crystal accents at the temples. The hinge is set inside the crystal, so when you fold the glasses, the crystal splits into two parts. It's a neat feature and really unique. The lenses are green but lightly mirrored. I love the style and color of these glasses, as they are definitely unusual and people will notice them.
They are, unfortunately, a little tight on my head. I am going to take them to my optician and see if they can be adjusted. I also believe these may have been tried on or used and returned, as the lenses are both smudged like someone handled them with dirty hands. The glasses do not seem to be damaged, but I would have expected a pristine pair at this price point.
They come with paperwork and a lens cloth, along with a case for carrying and storage. Paperwork says they are made by Luxottica, which is a high-end, luxury eyewear company in Milan, Italy, that owns or licenses many popular luxury eyewear brands. They are lovely glasses with very good quality, a fun upscale look, and tons of style. I like them a lot and expect many compliments on this eye-catching pair!
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Reviewed in the United States on November 9, 2023
★★★★★ 4
Super cute
Color: Pink/Pink Mirrored Pink, Lens Width: 53 Millimeters
These are super cute and really love them except they are a tad too heavy I think for glasses. Made very well with quality materials, I found no cosmetic imperfections on the glasses. The overall look and stye of these are great and I really do love them I just can't wear them for too long due to the weight it becomes irritating.
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Reviewed in the United States on April 1, 2024
★★★★★ 4
Very cute, but the colors are a bit limited！！
Color: Dark Green/Azure Internal Mirrored Silver, Lens Width: 53 Millimeters
These oval oval sunglasses are super cute ，They will look great on any shape of face. Green is one of my favorite colors, but green is also a great test of matching skills! The lenses of Swarovski sunglasses are coated with a 100% UV protective coating to protect your eyes from UV rays！
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Reviewed in the United States on November 23, 2023