justin
a97107de46
Image rebuild (skip scrape) / build (push) Failing after 1h37m12s
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>
206 lines
7.0 KiB
Markdown
206 lines
7.0 KiB
Markdown
# CO-OP MCP AMINE WEED KILLER
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- EPA Reg No: **1381-108**
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- Registrant: WINFIELD SOLUTIONS, LLC
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- Signal word: Warning
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- Active ingredients: MCPA, dimethylamine salt (52.1%)
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- Label accepted: 1971-05-11
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- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000912-00024-19710511.pdf
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---
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I.
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'\ ,J
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Bulletin No. &47· 1
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March 1975
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CALCULATIONS: (continued)
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WHERE Factor 0; Weight Reference
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Methazole x
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% Purity Reference
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Methazole
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Absorbance Reference
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Methazole
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Note 1: The weights given are for the specified 0.5 mm cell. For cells of other thickensses,
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adjustment of weights must be made to obtain an absorbance on the standard of
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about 0.2· 0.5 (30· 65% transmittance). Corresponding adjustments of sample
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weight should also be made.
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Note 2:
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Note 3:
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Chloroform solvent over acetone solvent for extracting is necessary due to the
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mode of treatment for impregnating the granulars as the fini~hed granular formula·
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tion. The PROBE is in a water hase matrix for application on the granulars. The
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amount of water present on the granulars is such that if acetone is used the amount
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ot water extracted with PROBE interferes in the IR .mea~~rement. Chloroform
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and water are immiscible.
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The dried sample must be free of residual CHC 13. Chloroform contamination will
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have ~n additive effect at the 755 cm -1 (13.25 microns) band. Chloroform has
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a strong absorption at this frequency.
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Extraction Procedure of Methazoh: from Solid PROBE Formulations
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USiflg a Soxhlet Extraction Apparatus and Appropriate. Extraction Solvent.
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General Procedure: Weigh sample into a single thickness extraction thimble (for wettable·
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powders line thimble with No.5 Whatman filter.paper) sealed in a capped weighing bottle
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to avoid solvent losses.-·
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l;xtract sample with approximately 150 ml appropriate extracting solvent in a Soxhlet
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) ,
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apparatus for 2 hours using a 250 ml round· bottom flask. Final measuring concel'ltration
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is 0.1 9 in 15 mlacetone.
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I. PROBE 3% Granular Formulation·
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1. Sample weight is 11.0 ! 0.05 9 Chloroform (CHCI3) is the extracting solvent.
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Soxhlet extraction for 2 hours as outlined in General Procedure. (See/Note 2).
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2. Strip CHCI3 under vacuum under moderate temperature (rotary evaporator)
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and dissolve the concentrate extract in 50 ml acetone using 50 ml pipet for
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delivery of solvent (See Note 3).
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3. Scan the resulting solution in a 0.5 mm NaCI cell measuring the ausorbance at
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755 em -1 (13.26 microns).
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,.,
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, Pagll 10
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;'. I
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,.
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.. ~
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;)
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~ -
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,
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" "
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-~-.---
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" <.'
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Bull&tin No. 547·1
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MIlCh 1876
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U.PROBE 76% Wettable Powder Formulation
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1. Sample weight is 4.0 ± 0.5 g. Acetone is the extracting solvent. Soxhlet extrec·
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tion for 2 hours as outlined in General Procedure.
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2. Reduce extractant volume to 10·16 ml on a steam bath and quantitatively transfer
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content,! into a 260 ml volumetric flask. Bring to volume with· acetone. Mix
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thoroughly.
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3. Withdraw a 3.0 ml aliquot with a 3.0 ml volumetric pipet and dilute to 6.0 ml in
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a 6.0 ml volumetric flask. Mix thoroughly •
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4. . Scan the resulting solution in a 0.6 mm Nae I cell measuring the absorbance at
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766 em ~ 1 l13.26 microns). - '"
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VIII. METHAZO~E LABEL INFORMATION
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The center (or frond panel must carry the signal word "WARNING" and "KEEP OUT OF REACH OF
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CHILDREN". The center (or front panel) must also carry the ingredient statement, EPA Registration
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'Number, EPA Establishment Number and the manufacturer's (or distributor's) name and address.
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The side (or back) panels should carrv the fqllow~'lg precautionary statemen~
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1 ;)
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"
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J
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-.. -:.
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WARNING _., -
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Harmful if swallowed, inhaled or absorbed through the skin or eyes. Do not get in eyes, on skin or
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on clothing. Avoid breathing dl.lstprspray mi~ . Keep out of the reach of children. Avoid s;ontami
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nation of feed or foodstuff.
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In case of skin contact, wash immediately with soap and water. For eyes flush,with plenty of water
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for at least 16 minutes and get medical attention.
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Wear natural rubber gloves and protective clothing when handling. Wash handS, arms and face thor-
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, . oughly with soap and water before eating or smoking. Wash all contamiMted clothing with soap and
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hot water before reuse.
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Do not contaminate domestic or irrigation waters •• Do not apply when weather conditions favor drift
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from areas treated. Do not apply where runoff is likely to occur. Do not contaminate water by clean
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ing of equipment or disposal of wastes, Observe all precau~ons on labels of all products used in tank ,
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mixtures.
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DP NOT USE IN ANY MANNER NOT SPECIFIED ON THIS LABEL
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"
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'\ , ,
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P'II1 11
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"
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"
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"
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',) '.
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~,,'
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I
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\
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i_' •
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'\
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".' }
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IMPORTANT
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------
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Bulletil'l No. 547· 1
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MIlCh 1916
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. Prevent drift of product to desirable plants. Do not Ule equipment used for (product name) for any
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other purpose before thoroughly cleaning. Do not store in direct contact with fertilizers, seeds, insec
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ticides or fungicides.
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Donot graze or feed forage from treated areas to livestock.
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Do not rotate with any other crops within one year of treatment, except cover crops, which must be
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plowed under and not grazed.
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When applied according to label directions and under normal growing conditions, (product name) will
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not harm the treated crop. Over-application may result in stunting, crop injury or soil residue. Uneven
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application of (product name) can result in erratic weed control, or crop injury. Seedling dise .. ,
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.cold weather, deep planting, excessive moisture, high salt concentration, or drought may weaken crop
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seedlings and increase possibility of damage from (product name),,)Under these conditions, delayed
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,crop development or reduced yields may result. . ';c'
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"
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CONTAINER DISPOSAL
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Do not reuse or burn empty containers. Dispose of empty containers by burying il) a safe place away . . ~". ,. from water supplies. '.' i.,' . "
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;1 ' ,f -=-_...... . 1\
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'_J .,
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;1
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SAMPLE INGREDIENT STATEMENTS
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1. 75% Wettable Powder
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ACTIVE INGREDIENTS:
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Methazole * ............ 75.0%
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Related compounds ••.••..• 3.9%
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INERT INGREDIENTS: ........
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TOTAL
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21.1%
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100.0%
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.. 2.. 5% Granular
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ACTIVE INGREDIENTS:
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Methazole· .............• 5.00%
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Related compounds ••• • • • •• 0.26%
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INERT INGREDIENTS: . . . . . . •• 94.74%
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TOTAL ,100.00%
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,;,
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• 2 - (3, 4 . dichlorophenyl) - 4 - methyl -1,2,4-
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oxadiazolidine- 3,5 -dione
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• 2 - (3, 4 - dichlorophenyl) - 4 - methyl -1.2,4-
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oxadiazoli~in8·,3,6-dion8
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-' j .
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': USE DIRECTIONS
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Formulators IJsing this product are J'hponsible for developini their own use directions and for provid-
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ing data to support their registrations. ..'
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-.\ .. ".
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. I
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Page 12
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