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>

corpus/epa_ppls/264-1015.md

@@ -0,0 +1,252 @@
+# PREVAIL ALLEGIANCE TERRACLOR VITAVAX FUNGICIDE
+
+- EPA Reg No: **264-1015**
+- Registrant: BAYER CROPSCIENCE, LLC
+- Signal word: Caution
+- Active ingredients: Pentachloronitrobenzene (15%); Carboxin (15%); Metalaxyl (3.12%)
+- Label accepted: 2011-07-27
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000264-01015-20110727.pdf
+
+---
+J3 I
+UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
+WASHINGTON, D.C. 20460
+OFFICE OF CHEMICAL SAFETY
+AND POLLUTION PREVENTION
+Larry Hodges JUL 2 7 2011
+Bayer CropScience
+2 T.W. Alexander Drive
+P.O. Box 12014
+Research Triangle Park, NC 27709
+Subject: Prevail® Allegiance™ Terraclor® Vitavax® Fungicide
+EPA Reg. No. 264-1015
+Carboxin data submitted in response to the Carboxin RED
+EPA Decision Number: 373959
+Dear Mr. Hodges:
+The labeling referred to above, submitted in connection with the Carboxin RED, is acceptable.
+EPA determined that you fulfilled the requirements of the Carboxin RED for the subject product.
+However, we are unable to reregister the product under FIFRA 4(g)(2)(c) at this time, since it also
+contains the active ingredient pentachloronitrobenzene (PCNB), for which a reregistration
+eligibility decision was recently issued. This product will be reregistered once the data
+requirements have been satisfied for this product under the PCNB RED.
+A stamped copy of the label "Accepted" is enclosed for your records. This label supersedes all
+other previously accepted labels. Please submit one copy of the final printed label before the
+product is released for shipment. If you have any questions please contact Heather Garvie by
+phone at: 703-308-0034 or via email at: garvie.heather@epa.gov .
+Sincerely,
+Mary Waller
+Product Manager (21)
+Fungicide Branch (7504P)
+Registration Division
+Enclosed: Stamped "Accepted" label
+
+(
+PREVAIL®
+ALLEGIANCE*™ . TERRACLOR® - VITAVAX® Fungicide
+ACTIVE INGREDIENTS:
+Carboxin (5,6-Dihydro-2-methyl-N-phenyl-1,4-oxathiin-3-carboxamide 15.00%
+Pentachloronitrobenzene(PCNB) 15.00%
+Metalaxyl 3.12%
+OTHER INGREDIENTS:
+TOTAL:....
+..66.88%
+.100.0%
+EPA Reg. No. 264-1015 EPA Est.
+KEEP OUT OF REACH OF CHILDREN
+CAUTION
+Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. (If you do not understand
+the label, find someone to explain it to you in detail.)
+FIRST AID
+IF ON SKIN OR
+CLOTHING:
+IF INHALED:
+• Take off contaminated clothing.
+• Rinse skin immediately with plenty of water for 1 5-20 minutes.
+• Call a poison control center or doctor for treatment advice.
+• Move person to fresh air.
+• If person is not breathing, call 911 or ambulance, then give artificial
+mouth-to-mouth if possible.
+• Call a poison control center or doctor for further treatment advice.
+In case of emergency call toll free the Bayer CropScience Emergency Response Telephone
+Have a product container or label with you when calling a poison control center or doctor, or
+respiration, preferably
+No. 1-800-334-7577.
+going for treatment.
+1
+r
+PRECAUTIONARY STATEMENTS
+HAZARDS TO HUMANS AND DOMESTIC ANIMALS
+CAUTION
+Harmful if absorbed through skin or inhaled. Avoid contact with eyes, skin or clothing. Avoid breathing dust. Wash
+thoroughly with soap and water after handling. Remove contaminated clothing and wash clothing before reuse.
+PERSONAL PROTECTIVE EQUIPMENT(PPE):
+Some materials that are chemical-resistant to this product are barrier laminate, butyl rubber, nitrile rubber, or neoprene
+rubber. If you want more options, follow the instructions for category C on an EPA chemical resistance category
+selection chart.
+All mixers, loaders, applicators and other handlers must wear:
+-long-sleeved shirt and long pants,
+-shoes plus socks,
+-chemical-resistant gloves, except when bagging or sewing bags of treated seeds,
+-chemical resistant aprons when loading.
+Follow manufacturer's instructions for cleaning/maintaining PPE. If no such instructions for washables exist, use
+detergent and hot water. Keep and wash PPE separately from other laundry.
+USER SAFETY RECOMMENDATIONS:
+Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toilet.
+Users should remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean
+clothing.
+Users should remove PPE immediately after handling this product. Wash the outside of gloves before removing. As
+soon as possible, wash thoroughly and change into clean clothing.
+
+r
+ENVIRONMENTAL HAZARDS
+Do not apply to water, to areas where surface water is present, or to intertidal areas below the mean high water mark.
+Do not contaminate water when disposing of equipment washwater or rinsate or by disposal of wastes. Treated seed
+exposed on soil surface may be hazardous to birds. Cover or incorporate treated seeds.
+Groundwater Advisory: Metalaxyl is known to leach through soil into groundwater under certain conditions as a result of
+agricultural use. Use of this chemical in areas where soils are permeable, particularly where the water table is shallow,
+may result in groundwater contamination.
+Endangered Species
+This bag contains seed treated with carboxin. This product may have effects on federally listed threatened or endangered
+species or their critical habitat in some counties. It is a violation of federal law to kill, harm or harass listed animal species
+without authorization. To limit the potential for such impacts when using this product, consult and follow the instructions
+provided in the EPA Endangered Species Bulletin for the County or Parish in which you are applying the seed. To
+determine whether your County or Parish has a Bulletin consult http://www.epa.gov/espp before each season's use of this
+product.
+DIRECTIONS FOR USE
+It is a violation of Federal law to use this product in a manner inconsistent with its labeling.
+Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected
+handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the agency
+responsible for pesticide regulation.
+AGRICULTURAL USE REQUIREMENTS
+Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 170. This
+Standard contains requirements for the protection of agricultural workers on farms, forests, nurseries, and
+greenhouses, and handlers of agricultural pesticides. It contains requirements for training, decontamination,
+notification, and emergency assistance. It also contains specific instructions and exceptions pertaining to the
+statements on this label about personal protective equipment (PPE), and restricted-entry interval. The requirements in
+this box only apply to uses of this product that are covered by the Worker Protection Standard. Do not enter or allow
+worker entry into treated areas during the restricted entry interval (REI) of 24 hours. Exception: Once the seeds are
+planted in soil or other planting media, the Worker Protection Standard allows workers to enter the treated area without
+restriction if there will be no worker contact with the soil/media subsurface. PPE required for early entry to treated areas
+that is permitted under the Worker Protection Standard and that involves contact with anything that has been treated,
+or treated seed, is: coveralls, shoes plus socks, chemical resistant gloves made of any waterproof material.
+NOTE: Metalaxyl is a systemic fungicide having a specific mode of action. Metalaxyl could be subject to development of
+resistant strains of fungi. Development of resistance cannot be predicted. Consult your State Agricultural Experiment
+Station or Extension Service Specialist for guidance and ways to control any possible Metalaxyl resistant strains of fungi
+which may occur.
+LABELING OF TREATED SEED
+Seed that has been treated with this product that is then packaged or bagged for future use must contain the following
+labeling on the outside of the seed package or bag.
+• This seed has been treated with carboxin, pentachloronitrobenzene, and metalaxyl.
+• Treated Seed- Do Not Use for Food, Feed, or Oil Purposes.
+• Dispose of seed packaging in accordance with local requirements.
+• This bag contains seed treated with carboxin. This product may have effects on federally listed threatened or
+endangered species or their critical habitat in some counties. It is a violation of federal law to kill, harm or harass
+listed animal species with out authorization. To limit the potential for such impacts when using this product,
+consult and follow the instructions provided in the EPA Endangered Species Bulletin for the County or Parish in
+which you are applying the seed. To determine whether your County or Parish has a Bulletin consult
+http://www.epa.gov/espp before each season's use of this product.
+• Treated seed exposed on soil surface may be hazardous to birds. Cover or collect spilled seeds.
+• When opening this bag or loading/pouring the treated seed, wear long-sleeved shirt, long pants, shoes, socks,
+and chemical resistant gloves.
+2
+
+\
+After seeds have been planted, do not enter or allow worker entry into treated areas during the restricted^entry
+interval (REI) of 24 hours. Exception: Once the seeds are planted in soil or other planting media, the Worker
+Protection Standard allows workers to enter the treated area without restriction if there will be no worker contact
+with the soil/media subsurface.
+For corn, barley, oats and wheat, do not graze or feed livestock on treated areas for six weeks after planting. For
+cotton, peanuts, beans and soybeans, do not graze or feed livestock on hay grown from treated seed. Do not hog
+down peanuts grown from treated seed.
+PRODUCT APPLICATIONS
+PREVAIL ALLEGIANCE-TERRACLOR-VITAVAXVitavax Fungicide will protect against damping off, seed and seeding rot
+diseases caused by Pythium spp. and Rhizoctonia solani.
+PLANTER BOX TREATMENT
+Apply at the specified rate and premix with the seed directly in the planter box at planting. A non-oil lubricant has also
+been added to help seeds flow more easily and evenly from the planter box. Use the higher rate of application in fields
+with a history of severe disease pressure.
+SEED TREATER APPLICATION
+PREVAIL may be applied at planting time, utilizing an on-farm mechanical treater* to maximize seed coverage. (*Calibrate
+as per the manufacturer's instructions.) On peanuts, use only mechanical treaters that will not physically damage peanut
+seed.
+CROPS
+Cotton
+Peanuts
+Barley, Oats, Rice
+Beans
+Corn, Wheat
+Soybeans
+RATE
+8 to 16 oz./cwt.
+4 to 8 oz./cwt.
+1 to 2 oz./bu.
+3 to 4 oz./cwt.
+1 .5 to 3 oz./bu.
+2 to 4 oz./bu.
+DISEASE
+For protection against Pythium and
+Rhizoctonia Seedling Disease
+Complex, Loose Smut and Common
+Burnt or Stinking Smut (wheat), Loose
+and Covered Smut (Barley), Oat Smut
+For protection against Pythium and
+Rhizoctonia Seedling Disease
+Complex.
+USE RESTRICTIONS
+Do not use treated seed for food, feed or oil purposes.
+For corn, barley, oats and wheat, do not graze or feed livestock on treated areas for six weeks after planting. For cotton,
+peanuts, beans and soybeans, do not graze or feed livestock on hay grown from treated seed. Do not hog down peanuts
+grown from treated seed.
+All seed treated with this product except by the planter box method) must be colored with an EPA approved dye (e.g.,
+those listed in 40 CFR 180.900) which imparts an unnatural color to the seed.
+STORAGE AND DISPOSAL
+Do not contaminate water, food or feed by storage or disposal:
+PESTICIDE STORAGE: Store in a cool, dry place. Do not store in direct sunlight. Protect from extreme temperatures.
+PESTICIDE DISPOSAL-Pesticide•wjaste's'.sire'.toxic. Improper disposal of excess pesticide, spray mixture or rinsate is a
+violation of Federal Law. If these wastes cannot be disposed of by use according to label instructions, contact your State
+Pesticide or Environmental control Agency, or the Hazardpus Waste representative at the nearest EPA Regional Office
+forguidance. .-'•••;~ >-.•''''>"'• >''•••>•'• '•"•'"•'-<'••• =••.•.'. vii- 'v->.
+CONTAINER DISPOSAL- Norirrefillable container;:Do-ndt reuse or refill this container. Completely empty container into
+application equipment. Then'Offer for .recycling, if available.
+
+r,-•—
+IMPORTANT: READ BEFORE USE
+Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this
+product. If terms are not acceptable, return the unopened product container at once.
+By using this product, user or buyer accepts the following Conditions, disclaimer of Warranties and Limitations of Liability.
+Treatment of highly mechanically damaged seed, or seed of known low vigor and poor quality, may result in reduced
+germination and/or reduction of seed and seedling vigor. Treat and conduct germination tests on a small portion of seed
+before committing the total seed lot to a selected chemical treatment. Due to seed quality conditions beyond the control of
+Bayer CropScience, no claims are made to guarantee germination of carry-over seed.
+CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. However,
+it is impossible to eliminate all risks associated with the use of this product. Crop injury, ineffectiveness or other unintended
+consequences may result because of such factors as weather conditions, presence of other materials, or the manner of
+use or application, all of which are beyond the control of Bayer CropScience. All such risks shall be assumed by the user
+or buyer.
+DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE
+MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A
+PARTICULAR PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No
+agent of Bayer CropScience is authorized to make any warranties beyond those contained herein or to modify the
+warranties contained herein. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE
+DISCLAIMS ANY LIABILITY WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
+RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT.
+LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY
+OF THE USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR
+HANDLING OF THIS PRODUCT, WHETHER IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY
+OR OTHERWISE, SHALL NOT EXCEED THE PURCHASE PRICE PAID, OR AT BAYER CROPSCIENCE'S ELECTION,
+THE REPLACEMNT OF PRODUCT.
+PREVAIL and ALLEGIANCE are registered trademarks of Bayer.
+TERRACLOR and VITA VAX are registered trademarks of Chemtura
+ACCEPTED
+Produced for
+*-,*
+Bayer CropScience
+Bayer CropScience LP
+P.O. Box 12014, 2 T.W. Alexander Drive
+Research Triangle Park, North Carolina 27709
+1 -866-99BAYER (1 -866-992-2937)
+Under the Federal Insecticide, Fungicide,
+and Rodenticide Act, as amended, for the
+pesticide registered under:
+EPA. Reg. No:.
+PREVAIL (PENDING) SUBMITTED TO EPA 09/24/07, Resubmitted 05/17/10, Resubmitted 07/25/2011