Files
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

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This file contains invisible Unicode characters
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# DUPONT EXTRAZINE II DF HERBICIDE
- EPA Reg No: **352-577**
- Registrant: CORTEVA AGRISCIENCE, LLC
- Signal word: Warning
- Active ingredients: Atrazine (21.4%); Cyanazine (67.5%)
- Label accepted: 1999-01-15
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000352-00577-19990115.pdf
---
(
(
DuPont Agricultural
Products
With Nature"
1-1S"-rr9 1#/
SUPPLEMENTAL LABELING
EXTRAZINE® II DF
HERBICIDE
MAXIMUM USE RATES FOR
1999 - 2002
EXTRAZINE® II DF HERBICIDE. •
EPA REG. NO. 352·577
MAXIMUM USE RATES FOR 1999 - 2002
DIRECTIONS FOR USE
It is a violation of Federal law to use this product in a manner
inconsistent with its labeling.
DuPont EXTRAZINE II OF Herbicide is a dispersable granule
formulation that can be applied alone or in combination with
other herbicides to control a wide variety of weeds in field corn,
sweet corn, popcorn, field Corn grown for seed. The use rates
specified in this supplemental label supercede all specimen and
packaging labels for the year 1999.
CYANAZINE RATE LIMITS
One pound of EXTRAZINE II OF contains p.675 Ib cyanazine
active ingredient (a. i.). Rate limits for 1999 - 2002 described
below apply to cyanazine from all sources. Adhere to the rate
recommendations in this label and observe the rate limits and
other restrictions for the time period indicated.
1999:
• Do not apply more than 4.4 Ib of EXTRAZINE II OF per acre
per year.
• An enclosed cab is required when applying EXTRAZINE II
OF. An enclosed cab must have a nonporous barrier that totally
surrounds the occupants and prevents contact with pesticides
outside of the cab.
2000-2002
• Do not apply more than 1.5 Ib of EXTRAZINE II OF per acre
per year to any crop land.
• An enclosed cab is required when applying EXTRAZINE II
OF.
• This product may not be sold or distributed after September 30,
2002.
• This product may not be used after December 31, 2002.
When state/local requirements regarding the use of cyanazine
(including lower maximum use rates andlor higher set·backs)
differ from the label, the more restrictive/protective require·
ments apply.
IMPORTANT PRECAUTIONS
Refer to the EXTRAZINE II OF label for weed control, use rate,
mixing and other use instructions. Use rates vary according to
application type, timing and soil type. Read and follow all use
directions and precautions but do not exceed the maximum rates
listed above.
IMPORTANT
BEFORE USING "EXTRAZINE II DF" READ
AND FOLLOW ALL APPLICABLE DIREC­
TIONS, RESTRICTIONS AND PRECAUTIONS
ON THE EPA-REGISTERED LABEL.
This bulletin contains new or supplemental instructions for use
of this product which does not appear on the EPA·registered
package labels. Follow these instructions carefully.
This label must be in the possession of the user at the time of
application.
EXTRAZINE II DF is a Restricted Use Pesticide
© 1997 E. I. du Pont de Nemours and Company, DuPont Agricultural Products, Wilmington, Delaware 19898
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