Suk-Jin Koo

564 posts

Suk-Jin Koo

Suk-Jin Koo

@PoaCure

Inventor of PoaCure herbicide/Weed Scientist/Follow golf course superintendents and turf professionals

South Korea Katılım Kasım 2010
2.8K Takip Edilen2.6K Takipçiler
Suk-Jin Koo
Suk-Jin Koo@PoaCure·
@JPZfitness Velocity is fundamentally a rice herbicide, efficiency stronger in summer. PoaCure is a dedicated turf herbicide, efficiency stronger in cool environments.
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Joe Zucchi, PA-C, CPT
Joe Zucchi, PA-C, CPT@JPZfitness·
@PoaCure That would be wonderful! I hope it gets approved! In your opinion, how does the efficacy of PoaCure compare to Velocity PM?
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Suk-Jin Koo retweetledi
Auburn University Turfgrass Management
Three PoaCure apps applied over a year ago still holding Poa off, incredible bentgrass density, and no potmarking from last years goosegrass and crabgrass. @PoaCure
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Moghu USA, LLC
Moghu USA, LLC@MoghuUSA·
PoaCure in action in MN! 💪 Two fall apps on green surrounds. #PoaCure
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John Kaminski, Ph.D.
John Kaminski, Ph.D.@iTweetTurf·
Starting my string for internship visits that began this week. Over the next month I’ll introduce you to the 2-yr students in .@PSUTurf. #psuinterns24
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Suk-Jin Koo
Suk-Jin Koo@PoaCure·
@SOrangeJuice @JPZfitness Thanks for your patience. I can’t really confirm the date publicly as it is up the EPA. Official review period alone is 1.5 years and we don’t know what their response would be.. But I can confirm we are working hard on it.
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SOrangeJuice
SOrangeJuice@SOrangeJuice·
@PoaCure @JPZfitness Hi Suk-Jin, any update on the target date for residential availability? Patiently waiting every season for your product. Thanks!
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Joe Zucchi, PA-C, CPT
Joe Zucchi, PA-C, CPT@JPZfitness·
@PoaCure does PoaCure work as well on Poa Trivialis as it does on Poa Annua? And when will it become available for homeowners? I am in desperate need for it because Trivialis is taking over my lawn.
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Ethan Shamet
Ethan Shamet@eshamet·
April 2021 vs 2023, can’t wait to see April of 2024. @PoaCure @MoghuUSA 90% poa down to 5% in 3 seasons.
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Daewon Koo, Ph.D.
Daewon Koo, Ph.D.@KooTurf·
I had a great time in San Antonio attending 2024 WSSA/SWSS Annual Meeting. Happy to share my research and honored to be placed 1st for the PhD oral presentation contest! Many thanks to @VTTurfweeds for the constant support and guidance. @WorldofWeeds @SouthWeedSciSoc
Daewon Koo, Ph.D. tweet mediaDaewon Koo, Ph.D. tweet mediaDaewon Koo, Ph.D. tweet mediaDaewon Koo, Ph.D. tweet media
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Ethan Shamet
Ethan Shamet@eshamet·
October 18, 2021 vs October 18, 2023! Poacure did it’s thing!! @PoaCure @MoghuUSA
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Jim Baird
Jim Baird@UCRturfgrass·
2nd to last app in 2-yr study comparing spring v. fall v. both apps of @PoaCure & cumyluron. Thus far, fall apps are most important for either herbicide. Two timely apps/yr of PoaCure (1.2 oz) or cumyluron (3 or 6 oz) all that’s needed when initial Poa populations are low (<10%).
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Suk-Jin Koo
Suk-Jin Koo@PoaCure·
@stuwi31 You mean dormant bent in freezing winter? Don’t spray as the label says. Turf tolerance is poor when it was frozen.
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Stuart
Stuart@stuwi31·
@PoaCure hi Prof what have you noticed when spraying poacure on dormant greens, and then hollow tinning. A1&A4 bent
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Wyatt Byrd
Wyatt Byrd@WyattByrdie·
@tsryan12 @PoaCure @MoghuUSA Holy cow! Wall to wall? Planned on applying today but label warns not to within a week of aerification. Delayed for a couple weeks
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