Files
crop-chem-docs/corpus/bayer/harness-max.md
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justin a97107de46
Image rebuild (skip scrape) / build (push) Failing after 1h37m12s
docker: production image + Gitea Actions for monthly refresh
Dockerfile: self-contained image with corpus + Chroma + BM25 baked
in. Drawbar's compose pulls + runs without volume mounts. Built from
sources.json (labels schema), PRODUCT_NAME=crop_chem by default,
HYBRID_SEARCH=true (always-on for production quality). RERANK_URL +
OLLAMA_URL get set at compose time.

.gitea/workflows/refresh.yml: monthly cron (1st @ 06:00 UTC) does
full scrape → reindex → image push. Scrapes Bayer (~30 min) +
EPA PPLS row-crop filtered (~7h). Skips reindex+push if no corpus
diff. Tags pushed: :latest, :<sha12>, :corpus-<YYYY.MM.DD>.

.gitea/workflows/image-only.yml: on-demand or auto on code-only
pushes to main (paths: docs_mcp/, rag/, scrape/, requirements.txt,
Dockerfile, sources.json). Reindexes from committed corpus, builds
image, pushes. ~10 min vs ~9h full refresh.

.gitignore: corpus/ now COMMITTED (4,159 labels, 265 MB of .md +
sidecars). Lets image-only.yml rebuild indexes without re-scraping.
chroma/ + bm25/ still gitignored (regenerable binary indexes).

.dockerignore: drops venv, eval results, PLAN/README/CLAUDE.md,
deploy/, .git/ — keeps the image lean. corpus + chroma + bm25
explicitly NOT in dockerignore (those go INTO the image).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-24 12:32:41 -04:00

101 lines
3.1 KiB
Markdown

# Harness Max Herbicide
- **Product class:** herbicide
- **EPA Reg No:** 524-636
- **Active ingredients:** Acetochlor, Mesotrione
- **Source:** https://www.cropscience.bayer.us/crop-protection/herbicide/harness-max-herbicide
- **Label PDF:** https://cs-assets.bayer.com/is/content/bayer/Harness-MAX_2025pdf
---
Take Control of Your Corn Acres
Harness
®
MAX herbicide is a convenient, easy to use
premix that contains acetochlor and mesotrione.
This product offers the excellent residual benefits of
Harness
®
herbicide with the added postemergence
and residual activity of mesotrione for a broadened
range of control against tough-to-control weeds
in corn. Harness MAX has a flexible application
window including preplant, pre-emergence, and
early postemergence in corn up to 11 inches.
/// BENEFITS
• Convenient Pre-mix
A convenient pre-mix herbicide of mesotrione
and acetochlor
• Resistance Management
Multiple sites of action for strengthened residual
control and the added benefit of postemergence
control
• Application Flexibility
Flexible application window including preplant,
preemergence and early postemergence in corn
up to 11 inches
Registered Crops
• Field Corn
• Production Seed Corn
• Yellow Popcorn
Key Pests
• Common Waterhemp
• Palmer Amaranth
• Velvetleaf
• Common Ragweed
• Common Lambsquarters
• Large Crabgrass
• Common Cocklebur
• Giant Foxtail
Formulation Information
• Acetochlor
(3.52 lbs ai/gal)
• Mesotrione
(0.33 lbs ai/gal)
Suspoemulsion
ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS. Roundup Technology® includes glyphosate-based herbicide
technologies. Not all products are registered for use in all states and may be subject to use restrictions. The distribution, sale, or
use of an unregistered pesticide is a violation of federal and/or state law and is strictly prohibited. Check with your local dealer
or representative for the product registration status in your state. Bayer, Bayer Cross, DiFlexx®, Harness®, Roundup PowerMAX®,
Roundup Technology® and Roundup WeatherMAX® are registered trademarks of Bayer Group. For additional product information
call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our website at www.BayerCropScience.us. Bayer CropScience LP, 800 North
Lindbergh Boulevard, St. Louis, MO 63167. ©2025 Bayer Group. All rights reserved.
IMPORTANT: This bulletin is not intended to provide adequate information for
use of these products. Read the label before using these products. Observe
all label directions and precautions while using these products.
*For more information on herbicide group numbers and site-of-action options, visit IWillTakeAction.com
Application Rate
Pre = 55 to 95 fl oz/A
Post = 40 to 75 fl oz/A
Application Timing
Preplant, Preemergence,
Early Postemergence
(up to 11” corn)
Site-of-Action
Group*
15 27
Recommended
Tankmix Options
Atrazine 5
DiFlexx
®
4herbicide
Roundup
®
Brand
Agricultural 9
Herbicides*
*Encompasses full portfolio of Roundup
®
Brand Agricultural
Herbicides (Roundup PowerMAX
®
, Roundup PowerMAX
®
3 and
Roundup WeatherMAX
®
herbicides).
LEARN MORE