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gtbop-archive-site/docs/green-commercial/2023-07-13-marble-weed-control/corrections.md
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Rich Braman 64543d9f48 Add Marble weed control in ornamentals - July 2023 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-17 14:21:32 -04:00

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SRT Transcript Correction Summary

File: Weed Control in Ornamentals for the Nursery and Landscape — Dr. Chris Marble

Date Corrected: February 27, 2026 Webinar Date: July 13, 2023 Series: Green & Commercial Topic: Weed Science Speaker: Dr. Chris Marble, Associate Professor, Ornamental and Landscape Invasive Weed Management, Mid-Florida Research and Education Center, University of Florida Moderator: Dr. Shimat Joseph

SOURCE VERIFICATION

  • Original blocks: 618
  • Corrected blocks: 618 ✓ MATCH CONFIRMED
  • Time range: 00:00:00,020 to 00:50:38,099
  • Runtime: ~51 minutes
  • File reading: COMPLETE ✓
  • Coverage proof:
    • Early [~2:00]: Marble discusses calibration as the #1 reason for herbicide failure; shares calibration calculators developed at UF for granular and liquid applications, individual pot treatment
    • Middle [~24:00]: Step-by-step herbicide selection example using container-grown gardenia — narrowing options by label safety, then by efficacy on primary (spotted spurge) and secondary (eclipta) weed species using the 2017 Southeast Pest Control Guide
    • Late [~44:00]: Mid-Florida Research and Education Center website resources including weed ID by flower color, plant identification app guide; contact information and offer to share presentation

Corrections Applied

Proper Nouns — Speaker Names

  • "Dr. Chris Mahabou" → "Dr. Chris Marble" (Block 2, line 7)
  • "Dr. Mahabou" → "Dr. Marble" (Block 3, line 11)

Institutions and Programs

  • "Mid-Florida Church and Education Center" → "Mid-Florida Research and Education Center" (Block 5, line 19)
  • "weenhouses" → "greenhouses" (Block 7, line 27)

Systematic Whisper Error — "herbicides" Rendered as Various Garbles

This was the most pervasive error in the transcript. Whisper consistently failed to capture "herbicides" and rendered it as "cervicides," "service sites," "surface sites," "service side," "service size," "services," and "pelvies sites." All corrected to "herbicides" in context:

  • "pelvies sites" → "herbicides" (Block 8, line 31)
  • "pre-emergent surface sites" → "pre-emergent herbicides" (Block 92, line 367)
  • "pre-emergent service sites" → "pre-emergent herbicides" (Block 193, line 771)
  • "pre-emergent service site" → "pre-emergent herbicide" (Block 194, line 775)
  • "pre-emergent service side is kind of a proponent of them" → "I'm kind of a proponent of pre-emergent herbicides" (Block 327, line 1307) — sentence restructured for clarity
  • "pre-emergent cervicides" → "pre-emergent herbicides" (Block 334, line 1335)
  • "post-emergent cervicides" → "post-emergence herbicides" (Block 338, line 1351)
  • "pre-emergent cervicides" → "pre-emergent herbicides" (Block 340, line 1359)
  • "pre-emergent service sites" → "pre-emergent herbicides" (Block 348, line 1391)
  • "pre-emergence services" → "pre-emergence herbicides" (Block 388, line 1551)
  • "pre-emergent service size" → "pre-emergent herbicides" (Block 390, line 1559)
  • "pre-emergent surface sites" → "pre-emergent herbicides" (Block 394, line 1575)
  • "pre-emergent surface site" → "pre-emergent herbicide" (Block 396, line 1583)

Systematic Whisper Error — "weed species/spectrum" Rendered as "wheat"

  • "wheat species" → "weed species" (Blocks 42, 192, 424, 501)
  • "wheat spectrum" → "weed spectrum" (Blocks 444, 446)

Chemical/Product Names

  • "pre-mercant" → "pre-emergent" (Block 85, line 339)
  • "flumeoxysm" → "flumioxazin" (Block 116, line 463)
  • "sugar" → "SureGuard" (Blocks 117–118, lines 467, 471)
  • "gallery isoxibin" → "Gallery, isoxaben" (Block 208, line 831)
  • "isoxaban" → "isoxaben" (Blocks 263, 264, lines 1049, 1055)
  • "exoxifenin" → "isoxaben" (Block 265, line 1059)
  • "Spectacle" → "Specticle" (Blocks 339, 348, 606; lines 1355, 1391, 2423)
  • "freehand" → "FreeHand" (Block 311, line 1243)
  • "Spurgeon and Clipta" → "spurge and eclipta" (Block 316, line 1263)
  • "Ranger finale and reward" → "Ranger, Finale, and Reward" (Block 335, line 1339)
  • "reward is diquat" → "Reward is diquat" (Block 337, line 1347)
  • "reward of the DiQuat" → "Reward, the diquat" (Block 352, line 1407)
  • "Phenal" → "Finale" (Block 348, line 1391)
  • "pennant magnum" → "Pennant Magnum" (Block 437, line 1747)
  • "finale or cheetah" → "Finale or Cheetah" (Block 461, line 1843)
  • "Axe" → "Axxe" (Block 472, line 1887)
  • "Final Sand" → "Finalsan" (Block 472, line 1887)
  • "Fireworks" → "FireWorxx" (Block 472, line 1887)
  • "Daiquat" → "diquat" (Block 472, line 1887)
  • "acidic acid" → "acetic acid" (Block 488, line 1951)
  • "gramaticides" → "graminicides" (Block 523, line 2091)
  • "Cethoxedem" → "sethoxydim" (Block 523, line 2091)
  • "Clethodem" → "clethodim" (Block 523, line 2091)
  • "Fluazofop" → "fluazifop" (Block 523, line 2091)
  • "Phenoxapro" → "fenoxaprop" (Block 523, line 2091)
  • "Basagram" → "Basagran" (Block 524, line 2095)
  • "Long Trail" → "Lontrel" (Block 524, line 2095)
  • "Certainty Scepter" → "Certainty, Scepter" (Block 524, line 2095) — two separate products
  • "Pusillate" → "Fusilade" (Block 525, line 2099)
  • "Bacagrand" → "Basagran" (Block 532, line 2127)
  • "Lontrell" → "Lontrel" (Block 534, line 2135)
  • "clopyrrolid" → "clopyralid" (Block 534, line 2135)
  • "Dazzaplam" → "indaziflam" (Block 606, line 2423)
  • "Marengos" → "Marengo" (Block 606, line 2423)
  • "Shergard" → "SureGuard" (Block 607, line 2427)
  • "Marengo" → "SureGuard" (Block 612, line 2447) — Whisper repeated "Marengo" where speaker said "SureGuard"
  • "Pindemagnum" → "Pennant Magnum" (Block 613, line 2451)

Technical Terms

  • "the flow is yours" → "the floor is yours" (Block 9, line 35)
  • "mills in the landscape" → "ornamentals in the landscape" (Block 79, line 315)
  • "woody one of mills" → "woody ornamentals" (Block 89, line 355)
  • "all beds are almost there" → "all bets are off" (Block 84, line 335)
  • "turf grass" → "turfgrass" (Block 78, line 311)
  • "annual brograss" → "annual bluegrass" (Block 421, line 1683)
  • "genetic rotation" → "generic rotation" (Block 424, line 1695)
  • "sitage" → "sedge" (Block 516, line 2063)
  • "mongongrass" → "mondo grass" (Block 527, line 2107)
  • "non-terf" → "non-turf" (Block 581, line 2323)
  • "Vindic" → "wind drift" (Block 588, line 2351)

Grammar

  • "your men's and weeds and landscape beds" → "you're managing weeds in landscape beds" (Block 189, line 755)
  • "for every one of me, it's important" → "for everyone, it's important" (Block 581, line 2323)
  • "snapshot" → "Snapshot" — trade name capitalization (Block 189, line 755)

Flagged for Verification — Resolved

All items resolved via audio verification. No flags remain in the corrected SRT.

  • Block 79 (line 315): "mills in the landscape" → "ornamentals in the landscape" ✓ corrected
  • Block 117 (line 467): "especially broadly, ornamental plants" — confirmed as transcribed ✓
  • Block 189 (line 755): "your men's and weeds" → "you're managing weeds" ✓ corrected
  • Block 472 (line 1887): "Fireworks" → "FireWorxx" ✓ corrected
  • Block 525 (line 2099): "Segment" — confirmed as transcribed ✓
  • Block 555 (line 2219): "plan outs" — confirmed as transcribed ✓ (reverted from "plant apps")
  • Block 592 (line 2367): "not when wind speeds are below 5 miles an hour" — confirmed as transcribed ✓
  • Block 612 (line 2447): repeated "Marengo" → "SureGuard" ✓ corrected
  • Block 613 (line 2451): "Tau" → "Tower" ✓ confirmed

New Correction Patterns for Reference

The following patterns are new to the project's Common Corrections Reference and should be flagged for addition:

Whisper Output Correct Form Notes
cervicides / service sites / surface sites / service side / service size / pelvies sites herbicides Systematic — appeared 15+ times in one transcript
wheat species / wheat spectrum weed species / weed spectrum Appeared 6 times
sugar (in SureGuard context) SureGuard Context-dependent
Final Sand Finalsan Herbicide product
Fireworks FireWorxx Non-selective herbicide product
Axe Axxe Ammonium nonanoate herbicide
acidic acid acetic acid Vinegar-based herbicide
gramaticides graminicides Grass-selective herbicide class
Pusillate Fusilade Fluazifop product
Bacagrand / Basagram Basagran Bentazon product
Long Trail / Lontrell Lontrel Clopyralid product
clopyrrolid clopyralid Active ingredient
Phenal Finale Glufosinate product
Pindemagnum / pennant magnum Pennant Magnum Metolachlor product
Dazzaplam indaziflam Active ingredient

SRT Format Compliance

✅ All timestamps preserved exactly as original ✅ All sequence numbers maintained ✅ Blank lines between segments preserved ✅ Maximum 2 lines per subtitle segment maintained ✅ No segments merged or split ✅ Block count: 618 original = 618 corrected ✓

Total Corrections: ~80 individual corrections across 65+ blocks (includes audio-verified resolutions) Processing: Complete file (618 subtitle blocks, 2473 lines)

Speaker Note

Dr. Chris Marble is not currently in the GTBOP reference roster. Recommended addition:

Name Affiliation
Dr. Chris Marble Associate Professor, Ornamental and Landscape Invasive Weed Management, Mid-Florida Research and Education Center, University of Florida

Collaborators referenced in presentation (not currently in roster): Jeff Derr, Joe Neal — contributors to the 2017 Southeast Pest Control Guide efficacy charts.

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