SKU: 30148819332
bispyribac sodium herbicide mode of action

bispyribac sodium herbicide mode of action Winsta Herbicide FMC Bispyribac Sodium + Bensulfuron Methyl – IR Farm

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Description

bispyribac sodium herbicide mode of action Winsta Herbicide FMC Bispyribac Sodium + Bensulfuron Methyl – IR FarmWinsta Herbicide FMC Winsta Herbicide FMC 30WP is a powerful, water dispersible (WP) herbicide manufactured by FMC Corporation, formulated specifically to provide pre and post emergence weed control in rice fields. With an effective combination of two active ingredients Bispyribac Sodium and Bensulfuron Methyl this herbicide stands out as a reliable solution for managing a wide spectrum of weeds in rice cultivation. Whether you are managing annual

Winsta Herbicide FMC

Winsta Herbicide FMC 30WP is a powerful, water-dispersible (WP) herbicide manufactured by FMC Corporation, formulated specifically to provide pre- and post-emergence weed control in rice fields. With an effective combination of two active ingredients — Bispyribac-Sodium and Bensulfuron-Methyl — this herbicide stands out as a reliable solution for managing a wide spectrum of weeds in rice cultivation. 

Whether you are managing annual weeds or dealing with more challenging perennial weeds, Winsta 30WP offers long-lasting results that enhance the productivity and health of your rice crop.

Key Features of Winsta Herbicide FMC 30WP

Dual Active Ingredients for Broad-Spectrum Control

Winsta 30WP uses a combination of two potent active ingredients:

Bispyribac-Sodium (18% w/w): An ALS (acetolactate synthase) inhibitor, bispyribac-sodium disrupts the production of essential amino acids like valine and isoleucine in weeds. This action prevents cell division and ultimately stunts weed growth.

Bensulfuron-Methyl (12% w/w): An AHAS (acetohydroxyacid synthase) inhibitor, this active ingredient complements bispyribac-sodium by halting amino acid synthesis, thus interfering with the metabolic processes vital for weed development.

Systemic Action

Winsta Herbicide FMC 30WP is absorbed by both the leaves and roots of weeds, ensuring thorough translocation within the plant. This means that even if the weeds are not directly contacted by the spray, they will still experience effective control, offering a higher level of efficacy.

Selective for Rice Crops

One of the unique selling points of Winsta 30WP is its selective action in rice fields. The herbicide is metabolized quickly by the rice plant, meaning it doesn't cause harm to the rice crop while effectively controlling the weeds around it.

Flexible Application Timing

Winsta Herbicide FMC 30WP provides flexibility for rice farmers by offering both pre-emergence and post-emergence weed control. This means it can be applied before weeds emerge or after they have already sprouted, depending on the needs of your field and the weed pressure you are facing.

Mode Of Action And Selectivity In Rice

Winsta Herbicide FMC 30WP works as a systemic herbicide, meaning it enters the plant through both the leaves and roots, then translocates throughout the entire plant. This mode of action is crucial for ensuring effective weed control, especially when weeds are in early stages of growth or are difficult to target directly with surface sprays.

The herbicide's selectivity for rice crops is achieved due to its rapid metabolism within the rice plant. Rice plants are able to break down the herbicide quickly, preventing damage to the crop while still effectively managing weed populations in the field. This selectivity allows farmers to use Winsta 30WP without worrying about unintended harm to their rice, making it a dependable tool in integrated weed management strategies.

Weeds Controlled by Winsta Herbicide FMC

Winsta Herbicide FMC is known for its broad-spectrum weed control, addressing a wide variety of weed species that can be problematic in rice cultivation. The herbicide is effective on:

  • Annual grasses (e.g., barnyard grass, water grass)
  • Perennial grasses (e.g., elephant grass, cogon grass)
  • Sedges (e.g., yellow nutsedge, purple nutsedge)
  • Broadleaf weeds (e.g., duckweed, water spinach)
  • Other problem weeds found in rice fields, such as Echinochloa, Cyperus species, and Ischaemum species.

How To Use Winsta Herbicide FMC 30WP Effectively?

Proper application is crucial for the best results when using Winsta Herbicide FMC 30WP. The herbicide can be used effectively during both pre-emergence and post-emergence stages, depending on the type of weed control needed.

Application Rates and Guidelines

  • Pre-Emergence Application: Apply Winsta Herbicide FMC 30WP as a broadcast spray to the field before weed seeds have germinated. This helps prevent the weeds from sprouting and taking hold in the field.
  • Post-Emergence Application: When applying post-emergence, make sure to target young, actively growing weeds. For optimal results, apply the herbicide when weeds are in the 2-4 leaf stage of growth.

Application Type

Timing

Recommended Rate

Weeds Controlled

Pre-Emergence

Before weed seeds germinate

60 grams per acre

Annual grasses, sedges, and broadleaf weeds

Post-Emergence

After weeds have emerged (2-4 leaf stage)

60 grams per acre

Perennial grasses, sedges, and broadleaf weeds

Frequently Asked Questions

Is Winsta Herbicide FMC 30WP safe for rice?

Yes, Winsta Herbicide FMC 30WP is selective for rice and is metabolized quickly by rice plants, ensuring that it doesn't harm the crop while effectively controlling weeds.

Can Winsta be applied at any stage of rice growth?

Winsta 30WP can be applied at both pre- and post-emergence stages, offering flexibility in weed control strategies. For pre-emergence, apply before weed seeds have germinated, and for post-emergence, apply when weeds are in the 2-4 leaf stage.

Can Winsta 30WP be used in combination with other herbicides?

Yes, Winsta 30WP can be used as part of an integrated weed management strategy and can be combined with other herbicides, provided they target different modes of action to minimize resistance risks.

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SKU: 30148819332

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Madi lohr
Waukegan, US
★★★★★ 5
my new favorite book
Format: Kindle
Ok so I never write reviews but this book was so good I felt the need to write this. Firstly your introduced to Huntyr you see her closed off hard core badass than towards the end you see the most subtle change and growth it’s amazing and the enemies to friends to lovers was just perfect, AND THE TWIST AT THE END GOT ME GOOD! You see one spicy scene the whole book but it doesn’t even MATTER BECAUSE THE BOOK WAS THAT GOOD. I’ve read 85 books in 2023-2024 so far and I’m pround to say this is my all time favorite. I’m so excited to read more of Emily Blackwoods books, this was my first time reading one of hers and I’m glad I did because HOLY!! Well done Emily well done
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2024
R
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Robin
Natrona Heights, US
★★★★★ 4
Fast paced romantasy you will not want to put down!
Format: Kindle
4.25 stars! I LOVED this book with similar vibes to Hush Hush, Fourth Wing, and The Serpent and the Wings of Night! It was fast paced with easy world building and will keep you turning the pages late into the night because you will not want to put it down! Huntyr is a fierce bad@ss FMC trained to kill vampyres her entire life. She is sent on a mission to go to the academy and earn her spot into The Golden City. Upon arrival, she is forced to room with the delicious fallen angel, Wolf, who is the only one who knows about her assassin identity. The romance, the plot twists, the secrets revealed, the battles, and the tantalizing training scenes had me hooked! And that ending…. I’m holding my breath in need to know hell! Read if you love: 🪽 Fae, Vampyres, Fallen Angels 🪽 Academy setting with magical trials 🪽 Forced proximity and slow burn 🪽 Rivals to lovers 🪽 Hidden identities and secrets 🪽 Tend your wounds “𝘖𝘧 𝘤𝘰𝘶𝘳𝘴𝘦 𝘐 𝘸𝘢𝘴 𝘸𝘢𝘵𝘤𝘩𝘪𝘯𝘨 𝘺𝘰𝘶. 𝘐 𝘤𝘰𝘶𝘭𝘥𝘯’𝘵 𝘭𝘰𝘰𝘬 𝘢𝘸𝘢𝘺 𝘧𝘰𝘳 𝘢 𝘮𝘰𝘮𝘦𝘯𝘵, 𝘦𝘷𝘦𝘯 𝘪𝘧 𝘐 𝘵𝘳𝘪𝘦𝘥.” “𝘐𝘧 𝘺𝘰𝘶 𝘸𝘢𝘯𝘵 𝘮𝘦 𝘰𝘯 𝘮𝘺 𝘬𝘯𝘦𝘦𝘴, 𝘏𝘶𝘯𝘵𝘳𝘦𝘴𝘴, 𝘢𝘭𝘭 𝘺𝘰𝘶 𝘩𝘢𝘷𝘦 𝘵𝘰 𝘥𝘰 𝘪𝘴 𝘢𝘴𝘬.” “𝘠𝘰𝘶 𝘥𝘰 𝘯𝘰𝘵 𝘬𝘯𝘰𝘸 𝘵𝘩𝘦 𝘷𝘪𝘰𝘭𝘦𝘯𝘤𝘦 𝘵𝘩𝘢𝘵 𝘳𝘶𝘯𝘴 𝘵𝘩𝘳𝘰𝘶𝘨𝘩 𝘮𝘺 𝘷𝘦𝘪𝘯𝘴, 𝘣𝘦𝘨𝘨𝘪𝘯𝘨 𝘮𝘦 𝘵𝘰 𝘰𝘣𝘭𝘪𝘵𝘦𝘳𝘢𝘵𝘦 𝘢𝘯𝘺𝘰𝘯𝘦 𝘸𝘩𝘰 𝘭𝘢𝘺𝘴 𝘢 𝘩𝘢𝘯𝘥 𝘰𝘯 𝘺𝘰𝘶.”
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Reviewed in the United States on June 12, 2024
B
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Bernadette Smith
Draper, US
★★★★★ 5
Excellent Rivals to Lovers!!
Format: Kindle
The tension and banter between Huntyr and Wold was delectable. I absolutely love the fallen angel and all of his flaws. Huntyr is amazing too being a badass FMC with some major trauma. The world building was great and I enjoyed the training aspect of the story. The writing was immersive and was in the story the whole time. The ending had quite a twist that I hadn’t anticipated and made my jaw DROP. Excellent job! I also loved the narration. Laura is one of my fave narrators!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
E
Verified Purchase
❈ Elizabeth ❈ | Breakawayreads
Charlottesville, US
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn) • Main Characters: Huntyr and Wolf • I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆 We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger! • Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍 • Happy reading, my lovelies! xo
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Reviewed in the United States on January 21, 2024
M
Verified Purchase
MelsABookworm
Phoenix, US
★★★★★ 4
“My heart bows to you and you only, Huntress.”
Format: Kindle
3.5 🌟 This book popped up in my KU recommended reading suggestions and the synopsis sounded like what I was in the mood for. I'm so glad I took a chance on it. I went into this knowing absolutely nothing about it and ended up really liking it. I love when this happens. The main characters are likeable and I easily found myself rooting for them. There is a mystery element to each of their backstories that I enjoyed watching unfold and can't wait to get more of. Wolf, in particular, has me fixated. Love him. I found this to be an entertaining, addictive read with a plot that moves along at a good pace. It reads so easily I found myself very reluctant to put it down. Lots of twists and turns and the angst is there. A good set up for the next book to come, for sure. My issues with this book....the dialogue feels a bit juvenile at times and there is a repetitive over use of a particular word phrasing that I found myself giving the ole eye-roll to. There are, without a doubt, some pretty cliche moments that gave me a bit of the cringe. I think this could've certainly 100% benefited from more depth regarding the world building. Perhaps the world building was sacrificed to keep the pacing quick? Just a guess. Also, the lack of consistency of character for the FMC was really evident and so she feels quite illogical at times. Overall, this was a fun and enjoyable read that hit the spot well enough for me. That ending certainly has me impatiently pining for book 2!
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Reviewed in the United States on June 18, 2024

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