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crop-chem-docs/corpus/bayer/harness-xtra.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

96 lines
3.2 KiB
Markdown

# Harness Xtra Herbicide
- **Product class:** herbicide
- **EPA Reg No:** 524-480
- **Active ingredients:** Acetochlor, 2-chloro-N-ethoxymethyl-N-(2-ethyl-6-methylphenyl)acetamide, Atrazine (2-chloro-4-ethylamino)-6-(isopropylamino)-s-triazine
- **Source:** https://www.cropscience.bayer.us/crop-protection/herbicide/harness-xtra-herbicide
- **Label PDF:** https://cs-assets.bayer.com/is/content/bayer/Harness-Xtra_2025pdf
---
A Pre-mix with Broad-spectrum Weed Control
Registered Crops
• Field Corn
• Production Seed Corn
• Corn Silage
• Sweet Corn
• Popcorn
• Miscanthus or other
non-food bioenergy
crops
Key Pests
• Waterhemp
• Foxtail Species
• Barnyardgrass
• Velvetleaf
• Common
Lambsquarters
• Crabgrass Species
• Common Ragweed
Harness
®
Xtra herbicide is a premix of acetochlor
(4.3 lbs ai/gal) and atrazine (1.7 lbs ai/gal) that offers
a broad spectrum of weed control in corn, including
more than 35 grass and broadleaf weed species.
Harness Xtra herbicide provides excellent control in all
tillage situations and is formulated to deliver a flexible
rate range of acetochlor and atrazine. In addition, this
product has a flexible application window including
preplant, preemergence, and early postemergence in
corn up to 11 inches.
/// BENEFITS
• Powerful Weed Control
A premix of acetochlor (4.3 lbs ai/gal) and atrazine
(1.7 lbs ai/gal) for broad spectrum control of annual
grasses and broadleaf weed species
• Tillage Flexibility
Provides excellent control in all tillage and no-till
situations
• Application Flexibility
Flexible application window including preplant,
preemergence, and early postemergence in corn
up to 11 inches
• Strong Tank Mix Partner
Strong tank-mix partner with other
portfolio offerings
Formulation Information
• Acetochlor (4.3 lbs ai/gal)
• Atrazine (1.7 lbs ai/gal)
• Suspoemulsion
ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS.
Balance® Flexx, Corvus® and Harness® Xtra Herbicide are restricted use pesticides. 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, Corvus® and Roundup PowerMAX® 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 1.8 to 2.7 qts/A
Application Timing
Preplant, Preemergence,
Early Postemergence
(up to 11” corn)
Site-of-Action Group* 5 15
Recommended
Tankmix Options
Balance Flexx
®
27herbicide
Corvus
®
2
27
herbicide
Roundup
PowerMAX
®
3 9
herbicide
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