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/7969-394.md

@@ -0,0 +1,458 @@
+# Cerexia Xemium Brand Fungicide
+
+- EPA Reg No: **7969-394**
+- Registrant: BASF AGRICULTURAL SOLUTIONS US, LLC
+- Signal word: Caution
+- Active ingredients: Pyraclostrobin (2.171%); Fluxapyroxad (1.088%)
+- Label accepted: 2017-06-29
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/007969-00394-20170629.pdf
+
+---
+Registration Notice Unconditional v.20150320 
+ 
+ 
+ 
+ 
+U.S. ENVIRONMENTAL PROTECTION AGENCY 
+Office of Pesticide Programs 
+Registration Division (7505P) 
+1200 Pennsylvania Ave., N.W. 
+Washington, D.C. 20460 
+ 
+EPA Reg. Number: 
+ 
+7969-394 
+ 
+Date of Issuance: 
+ 
+06/29/17 
+NOTICE OF PESTICIDE: 
+ X Registration 
+ Reregistration 
+ 
+Term of Issuance: 
+Conditional 
+ (under FIFRA, as amended) 
+Name of Pesticide Product: 
+Cerexia Xemium Brand Fungicide 
+ 
+Name and Address of Registrant (include ZIP Code): 
+BASF Corporation 
+26 Davis Drive 
+P.O. Box 13528 
+Research Triangle Park, NC 27709 
+ 
+ 
+Note: Changes in labeling differing in substance from that accepted in connection with this registration must be submitted to and accepted by the 
+Registration Division prior to use of the label in commerce. In any correspondence on this product always refer to the above EPA registration number. 
+ 
+On the basis of information furnished by the registrant, the above named pesticide is hereby registered 
+under the Federal Insecticide, Fungicide and Rodenticide Act. 
+ 
+Registration is in no way to be construed as an endorsement or recommendation of this product by the 
+Agency. In order to protect health and the environment, the Administrator, on his motion, may at any 
+time suspend or cancel the registration of a pesticide in accordance with the Act. The acceptance of any 
+name in connection with the registration of a product under this Act is not to be construed as giving the 
+registrant a right to exclusive use of the name or to its use if it has been covered by others. 
+ 
+This product is conditionally registered in accordance with FIFRA section 3(c)(7)(A). You must 
+comply with the following conditions: 
+ 
+1. Submit and/or cite all data required for registration/reregistration/registration review of your 
+product when the Agency requires all registrants of similar products to submit such data. 
+ 
+ 
+Signature of Approving Official: 
+ 
+ 
+Erik Kraft, Product Manager 24 
+Fungicide and Herbicide Branch 
+Registration Division (7505P) 
+Office of Pesticide Programs 
+ 
+ 
+Date: 
+ 
+ 
+ 6/29/17 
+EPA Form 8570-6
+
+Page 2 of 2 
+EPA Reg. No. 7969-394 
+Decision No. 518455 
+ 
+ 
+2. You are required to comply with the data requirements described in the DCI identified below: 
+ 
+a. Pyraclostrobin GDCI-099100-1467 
+ 
+You must comply with all of the data requirements within the established deadlines. If you have 
+questions about the Generic DCI Order listed above, you may contact the Chemical Review 
+Manager in the Pesticide Reevaluation Division: 
+http://iaspub.epa.gov/apex/pesticides/f?p=chemicalsearch:1
+ 
+ 
+3. Make the following label changes before you release the product for shipment: 
+ 
+ Revise the EPA Registration Number to read, “EPA Reg. No. 7969-394.” 
+ 
+4. Submit one copy of the revised final printed label for the record before you release the product 
+for shipment. 
+ 
+Should you wish to add/retain a reference to the company’s website on your label, then please be aware 
+that the website becomes labeling under the Federal Insecticide Fungicide and Rodenticide Act and is 
+subject to review by the Agency. If the website is false or misleading, the product would be misbranded 
+and unlawful to sell or distribute under FIFRA section 12(a)(1)(E). 40 CFR 156.10(a)(5) list examples 
+of statements EPA may consider false or misleading. In addition, regardless of whether a website is 
+referenced on your product’s label, claims made on the website may not substantially differ from those 
+claims approved through the registration process. Therefore, should the Agency find or if it is brought to 
+our attention that a website contains false or misleading statements or claims substantially differing from 
+the EPA approved registration, the website will be referred to the EPA’s Office of Enforcement and 
+Compliance. 
+ 
+If you fail to satisfy these data requirements, EPA will consider appropriate regulatory action including, 
+among other things, cancellation under FIFRA section 6(e). Your release for shipment of the product 
+constitutes acceptance of these conditions. A stamped copy of the label is enclosed for your records. 
+Please also note that the record for this product currently contains the following CSFs: 
+ 
+ Basic CSF dated May 19, 2017 
+ 
+If you have any questions, please contact Driss Benmhend by phone at (703) 308-9525, or via email at 
+Benmhend.driss@epa.gov 
+ 
+ 
+Enclosure
+
+For soil-borne/seedling disease control and plant health using
+in-furrow application in barley, canola, chickpea, field pea, lentil,
+oats, soybean, and wheat (all types) 
+Powered by Xemium® and F500® fungicides
+Active Ingredients:
+fluxapyroxad*: 1H-Pyrazole-4-carboxamide, 3-(difluoromethyl)-
+1-methyl-N-(3',4',5'-trifluoro[1,1'-biphenyl]-2-yl)- . . . . . . . . . . . . . . . . . . . . . . 1.088%
+pyraclostrobin**: (carbamic acid, [2-[[[1-(4-chlorophenyl)-
+1H-pyrazol-3-yl]oxy]methyl]phenyl]methoxy-, methyl ester). . . . . . . . . . . . . . . 2.171%
+Other Ingredients: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96.741%
+Total: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100.000%
+EPA Reg. No. 7969-XXX EPA Est. No.
+KEEP OUT OF REACH OF CHILDREN
+CAUTION/PRECAUCION
+See inside for complete First Aid, Precautionary Statements, Directions For Use, 
+Conditions of Sale and Warranty, and state-specific crop and/or use site restrictions.
+In case of an emergency endangering life or property involving this product,
+call day or night 1-800-832-HELP (4357).
+Net Contents: 
+BASF Corporation
+26 Davis Drive, Research Triangle Park, NC 27709
+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.)
+Group 7 11 Fungicide
+TM
+06/29/2017
+7969-394
+
+2
+Precautionary Statements
+Hazards to Humans and Domestic Animals
+CAUTION. Harmful if swallowed. Wash thoroughly with
+soap and water after handling and before eating, drinking,
+chewing gum, using tobacco or using the toilet. Causes
+moderate eye irritation. Avoid contact with eyes or clothing.
+Wear protective eyewear.
+Personal Protective Equipment (PPE)
+Applicators and other handlers must wear:
+• Long-sleeved shirt and long pants
+• Shoes plus socks
+Follow the manufacturer’s instructions for cleaning and
+maintaining PPE. If no such instructions for washables
+exist, use detergent and hot water. Keep and wash PPE
+separately from other laundry.
+Environmental Hazards
+This pesticide is toxic to fish and aquatic invertebrates.
+Runoff may be hazardous to aquatic organisms in water
+adjacent to treated areas.
+DO NOT apply directly to water, or to areas where surface
+water is present or to intertidal areas below the mean high
+water mark. DO NOT apply where runoff is likely to occur.
+DO NOT contaminate water when disposing of equipment
+washwaters.
+Treated granules exposed on soil surface may be haz-
+ardous to birds, wildlife and fish. Cover or collect granules
+spilled during loading.
+Directions For Use
+It is a violation of federal law to use this product in a man-
+ner inconsistent with its labeling. DO NOT apply this
+product in a way that will contact workers or other per-
+sons, 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.
+USER SAFETY RECOMMENDATIONS
+Users should:
+• Wash hands before eating, drinking, chewing gum,
+using tobacco or using the toilet.
+• Remove clothing/PPE immediately if pesticide gets
+inside. Then wash thoroughly and put on clean clothing.
+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, notifi-
+cation, and emergency assistance. It also contains
+specific instructions and exceptions pertaining to the
+statements on this label about personal protective equip-
+ment (PPE), notification to workers, 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 12 hours.
+Exception: if the product is soil-injected or soil incorporat-
+ed, the Worker Protection Standard, under certain
+circumstances, allows workers to enter the treated area if
+there will be no contact with anything that has been
+ treated.
+PPE required for early entry to treated areas that is permit-
+ted under the Worker Protection Standard and that
+involves contact with anything that has been treated, such
+as plants, soil, or water, is:
+• Coveralls
+• Chemical resistant gloves (made of any waterproof
+material)
+• Shoes plus socks
+FIRST AID
+If swallowed
+• Call a poison control center or doctor immediately for treatment advice.
+• Have person sip a glass of water if able to swallow.
+• DO NOT induce vomiting unless told to do so by a poison control center or doctor.
+• DO NOT give anything to an unconscious person.
+If in eyes
+• Hold eye open and rinse slowly and gently with water for 15 to 20 minutes.
+• Remove contact lenses, if present, after the first 5 minutes; then continue rinsing.
+• Call a poison control center or doctor for treatment advice.
+HOTLINE NUMBER
+Have the product container or label with you when calling a poison control center or doctor or going for treatment.
+You may also contact BASF Corporation for emergency medical treatment information: 1-800-832-HELP (4357).
+
+In Case of Emergency
+In case of large-scale spillage regarding this product, call:
+• CHEMTREC 1-800-424-9300
+• BASF Corporation 1-800-832-HELP (4357)
+In case of medical emergency regarding this product, call:
+• Your local doctor for immediate treatment
+• Your local poison control center (hospital)
+• BASF Corporation 1-800-832-HELP (4357)
+Steps to be taken in case material is released or
+spilled:
+• Sweep up and place in a suitable container for disposal
+or use according to label directions.
+• Remove contaminated clothing and wash affected skin
+areas with soap and water. 
+• Wash clothing before reuse.
+• Keep spills out of all sewers and open bodies of water.
+Product Information
+Read the entire Directions For Use and Conditions of
+Sale and Warranty before using this product.
+This package contains CerexiaTM Xemium® brand fungi-
+cide, a broad-spectrum fungicide formulated on a clay
+carrier. Cerexia contains two active ingredients,
+ fluxapyroxad and pyraclostrobin, belonging to the
+ carboxamide (SDHI) group of fungicides and strobilurin
+group of fungicides, respectively.
+When applied within the seed furrow (in-furrow) Cerexia
+inhibits spore germination, mycelial growth and sporulation
+of the fungus to control or suppress soil-borne/seedling
+diseases. Optimum disease control is achieved when
+Cerexia is applied as a system with seed treatments
+and/or foliar fungicides and is used in a rotation program
+with other fungicides. 
+Apply recommended rate of Cerexia as instructed in the
+following application rate table. Apply Cerexia in-furrow as
+specified. Equipment should be checked frequently for
+proper calibration. 
+Resistance Management Recommendations
+For resistance management, please note that Cerexia
+contains both a Group 7 (fluxapyroxad) and Group 11
+(pyraclostrobin) fungicide. Any fungal population may con-
+tain individual isolates naturally resistant to Cerexia
+fungicide and other Group 7 and Group 11 fungicides. A
+gradual or total loss of pest control may occur over time if
+these fungicides are used repeatedly in the same fields
+under use patterns that may select for resistant isolates.
+Other resistance mechanisms that are not linked to site of
+action but are specific for individual chemicals, such as
+enhanced metabolism, may also exist. Appropriate resist-
+ance management strategies should be followed.
+To delay fungicide resistance:
+• Adhere to the label instructions regarding the use of
+Cerexia fungicide or other Group 7 or Group 11 fungi-
+cides as stated in the Crop-specific Restrictions and
+Limitations section of the label. 
+• Cerexia use should be based on an Integrated Pest
+Management (IPM) program that includes scouting, his-
+torical information related to pesticide use, crop rotation
+and considers cultural, biological and other chemical
+control practices.
+• Monitor treated fungal populations for resistance devel-
+opment. If disease continues to progress after treatment
+with this product, DO NOT increase the use rate.
+Discontinue use of this product, and switch to another
+fungicide with a different target site of action, if available.
+• Contact your local extension specialist, or certified crop
+advisers for any additional pesticide resistance-
+ management and/or IPM recommendations for specific
+crops and pathogens.
+Application Instructions
+For In-furrow Applications Only
+Use 0.05 to 0.24 lb of Cerexia per 1000 row feet. Rate per
+1000 row feet is dependent on the crop row spacing. Refer
+to Table 2. Cerexia
+TM Xemium® brand fungicide
+ In-furrow Calculation to determine the rate per acre.
+Apply at planting as an in- furrow application by directing
+the granules into the furrow before the seed is covered.
+STORAGE AND DISPOSAL
+DO NOT contaminate water, food, or feed by storage or
+disposal. Open dumping is prohibited.
+Pesticide Storage
+Keep this product in its tightly closed original container.
+Store in a cool, dry (preferably locked) area that is inac-
+cessible to children and animals. 
+Pesticide Disposal
+Wastes resulting from the use of this product may be dis-
+posed of on-site or at an approved waste disposal facility.
+Container Handling
+Nonrefillable Container. DO NOT reuse or refill this
+container. After completely emptying container into appli-
+cation equipment, offer for recycling, if available, or
+reconditioning, if appropriate, or puncture and dispose of
+in a sanitary landfill, or by other procedures approved by
+state and local authorities.
+Consult federal, state, or local disposal authorities for
+approved alternative procedures.
+3
+
+4
+Table 1. Application Rates
+In-furrow calibration of CerexiaTM Xemium® brand fungi-
+cide is dependant on row spacing. Refer to the chart
+below to determine the rate of product per 1000 row feet.
+Crop Target Disease Product Use Rate
+(lbs/A)
+Oilseed
+Canola
+Blackleg
+(Leptosphaeria
+ maculans)
+Soil-borne Fusarium
+(Fusarium avenaceum)
+Soil-borne Rhizoctonia
+(Rhizoctonia solani)
+4.1
+Cereals
+Barley
+Oats
+Triticale
+Wheat
+Soil-borne Fusarium
+(Fusarium avenaceum)
+Soil-borne Rhizoctonia
+(Rhizoctonia solani)
+4.1
+Pulse
+Chickpea 
+Field Pea
+Lentil
+Soil-borne Fusarium
+(Fusarium avenaceum)
+Soil-borne Rhizoctonia
+(Rhizoctonia solani)
+4.1
+Soybean Soil-borne Fusarium
+(Fusarium avenaceum)
+Soil-borne Rhizoctonia
+(Rhizoctonia solani)
+4.1
+
+Table 2. CerexiaTM Xemium® brand fungicide In-furrow Calculation
+Cerexia is designed to be applied to the seed furrow using a separate metering system on the seeder cart. DO NOT mix
+Cerexia with seed or fertilizer or any other granular product (unless an exception is specified) within the seeder tank as
+product calibration will be inaccurate due to differences in bulk density and bulk flow properties.
+Restrictions and Limitations
+• For barley, canola, chickpea, field pea, lentil, oats, soybean, and wheat, DO NOT exceed 0.18 lb of fluxapyroxad per
+acre per calendar year including in-furrow and foliar applications.
+• For barley, canola, chickpea, field pea, lentil, oats, soybean, and wheat, DO NOT exceed 0.36 lb of pyraclostrobin per
+acre per calendar year including in-furrow and foliar applications.
+• Cerexia is not for sale, distribution, or use in Nassau and Suffolk counties in New York State.
+• Crop Rotation Restriction - The following crops may be planted immediately following the last application: alfalfa,
+barley, berries and small fruits, Brassica leafy vegetables, bulb vegetables, corn (all types), cotton, cucurbit vegetables,
+dried shelled peas and beans, edible-podded legume vegetables, fruiting vegetables (including tomato), grapes, leafy
+vegetables, mint (spearmint and peppermint), oat, oilseed crops including flax seed, rapeseed, safflower, and sun-
+flower), peanut, pome fruits, root vegetables, rye, sorghum and millet, soybean, stone fruits, strawberries, succulent
+shelled peas and beans, sugar beet, sugarcane, tree nuts, tuberous and corm vegetables (including potato), wheat and
+triticale, and any other crop labeled for direct application of this product.
+For rice, DO NOT plant sooner than 14 days after the last application.
+For all other crops, DO NOT plant sooner than 365 days after the last application.
+Product
+Rate
+(lbs/A)
+Product Rate
+(lb per 1000 row feet)
+row width (inches)
+6 8 10 12 15 20 25 30
+4.1 0.05 0.06 0.08 0.09 0.12 0.16 0.20 0.24
+When using Cerexia in-furrow with subsequent foliar applications of products containing fluxapyroxad or pyraclostrobin,
+DO NOT apply more than 0.18 lb ai/A/year fluxapyroxad or 0.36 lb ai/A/year pyraclostrobin.
+5
+
+Cerexia is a trademark of BASF.
+F500 and Xemium are registered trademarks of BASF.
+© 2017 BASF Corporation
+All rights reserved.
+007969-00XXX.20160510b.NVA 2016-04-542-0085
+BASF Corporation
+26 Davis Drive
+Research Triangle Park, NC 27709
+Conditions of Sale and Warranty
+The Directions For Use of this product reflect the
+opinion of experts based on field use and tests. The
+directions are believed to be reliable and must be
+followed carefully. However, it is impossible to eliminate all
+risks inherently 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 use of
+the product in a manner inconsistent with its labeling, all
+of which are beyond the control of BASF CORPORATION
+(“BASF”) or the Seller. To the extent consistent with
+applicable law, all such risks shall be assumed by the
+Buyer.
+BASF warrants that this product conforms to the
+chemical description on the label and is reasonably fit for
+the purposes referred to in the Directions For Use,
+subject to the inherent risks, referred to above.
+TO THE EXTENT CONSISTENT WITH APPLICABLE
+LAW, BASF MAKES NO OTHER EXPRESS OR
+IMPLIED WARRANTY OF FITNESS OR
+MERCHANTABILITY OR ANY OTHER EXPRESS OR
+IMPLIED WARRANTY.
+TO THE EXTENT CONSISTENT WITH APPLICABLE
+LAW, BUYER’S EXCLUSIVE REMEDY AND BASF’S
+EXCLUSIVE LIABILITY, WHETHER IN CONTRACT,
+TORT, NEGLIGENCE, STRICT LIABILITY, OR
+OTHERWISE, SHALL BE LIMITED TO REPAYMENT
+OF THE PURCHASE PRICE OF THE PRODUCT.
+TO THE EXTENT CONSISTENT WITH APPLICABLE
+LAW, BASF AND THE SELLER DISCLAIM ANY
+LIABILITY FOR CONSEQUENTIAL, EXEMPLARY,
+SPECIAL OR INDIRECT DAMAGES RESULTING
+FROM THE USE OR HANDLING OF THIS PRODUCT.
+BASF and the Seller offer this product, and the Buyer and
+User accept it, subject to the foregoing Conditions of
+Sale and Warranty which may be varied only by
+agreement in writing signed by a duly authorized
+representative of BASF.
+1108
+6