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/241-331.md

@@ -0,0 +1,325 @@
+# PURSUIT PLUS EC HERBICIDE
+
+- EPA Reg No: **241-331**
+- Registrant: BASF AGRICULTURAL SOLUTIONS US LLC
+- Signal word: Caution
+- Active ingredients: Pendimethalin (30.24%); Imazethapyr (2.24%)
+- Label accepted: 2008-08-21
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000241-00331-20080821.pdf
+
+---
+J-y \- 331·· 
+UNlTL~D STATES f:/\!VIRONMI:N"I'Al PROTECTION .AOENCY 
+WASHINGTON, D.C; 20460 
+Rebecca L. Johnston 
+Senior Global Regulatory Affairs Manager 
+BASF Corporation 
+26 Davis Drive 
+Research Triang1ePark, NC 27709<:;528 
+OFFICE OF 
+PREVENTION, PESTICIDES AND 
+TOXIC SUBSTANCES 
+Subject: Application for amendment to supplementallabe1ing 
+Pursuit Plus Ee Herbicide 
+EPA Registration Number 241-331 
+Application dated July 30,2008 
+Dear Ms. Johnston: 
+The supplemental labeling referred to above and submitted in comiection with 
+registration under the Federal Insecticide, Fungicide and. Rodenticide Act, as amended, is 
+acceptable. At your next label printing, or within eighteen months of the date of this letter, 
+whichever comes first, you mus: incOlj)orate this supplemental labeling into the main product 
+labeling. A stamped copy of the label is enclosed for your records. Please submit one copy of 
+your final printed label before you release the product for shjpment. 
+If you have any questions, please contact Mindy Olidish at 703-605-0723. 
+Sincerely, 
+at/(\) ~. 
+( . James A. Tompkins 
+Product Manager 25 
+Herbicide Branch 
+Registration Division (7505P) 
+!
+
+-BASF 
+The Chemical Company 
+ACCE/'~'JJED 
+~-ll- 0 f;J 
+Under the Federal Insecticide. 
+fungicide. and Rodenticide Act, 
+ill amended, fur the pesticide 
+rosistered under I 
+BPA No. 
+r-----------------------------------------~ 
+fllIlJllljI /111111 
+fC 
+FOR USE IN ENGLISH PEAS, LIMA BEANS, NAVY, 
+GREAT NORTHERN, RED KIDNEY, BLACK TURTLE, PINTO, 
+CRANBERRY, AND SMALL WHITE TYPE DRY BEANS ONL '( 
+Use only in Illinois, Iowa, Michigan, Minnesota, North Dakota, 
+South Dakota and Wisconsin 
+, EPA Reg. No. 241-331 
+Active Ingredients: 
+imazethapyr: (±)-2-[4, 5-dihydro-4-methyl-4-( 1-methy/-ethy/)-
+5-oxo-1 H-imidazol-2-yl]-5-ethyl-3-pyridinecarboxylic acid ................................. ;.............. 2.24% 
+pendimethalin: (N-1-ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine .......................... 30.24% 
+Other Ingredients*: ............................................................................................................. 67.52% 
+Total: .................................................................................................................................. 100.00% 
+Pursuit"' Plus EC herbicide contains 2.9 pounds of active ingredients per gallon. 
+(2.7 pounds ai of pendimethalin and 0.2 pound acid equivalent of imazethapyr) 
+·Contains petroleum distillates. 
+Observe all PRECAUTIONARY STATEMENTS and spraying and application information in the 
+Pursuit Plus EC main container label before using. Apply with ground equipment only. 
+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. Refer to the Pursuit Plus EC main 
+label, EPA Reg. No. 241-331, for complete 
+DIRECTIONS FOR USE and all applicable 
+restrictions and precautions. User must have the 
+full Pursuit Plus EC container label and this 
+supplemental label in possession at the time of 
+pesticide application. 
+General Information 
+Reduced crop growth, quality, yield and/or delayed 
+maturity may result from a Pursuit Plus EC 
+application to edible legume vegetables. Since crop 
+maturity may be delayed, timing of harvest may 
+need to be adjusted accordingly. 
+BASF Corporation 
+26 Davis Drive, Research Triangle Park, NC 27709 
+DO NOT apply Pursuit Plus EC if planting is 
+delayed and chance of frost prior to maturity is 
+likely. 
+DO NOT apply Pursuit Plus EC if cold and/or wet 
+conditions are present or predicted to occur within 
+1 week of application. 
+Use Pursuit Plus EC ONLY if proper agronomic 
+practices have been utilized, including good soil 
+fertility, proper crop rotation, disease and.jm:.ect 
+management, and tillage practices that elimin2.te 
+compaction and hardpans. ."':': (. 
+( " 
+Use of Pursuit Plus EC in a;:;'30~c2nce wlll;l)aDf-lling 
+directions is expected to result'ir. .normal.:;Jrowth of 
+rotational crops in most situc.t:cr.s; howe\/e'r'; 'various 
+environmental and agronom:c..(ictors make i+. 
+impossible to eliminate all risks associatec :!l'ith the 
+use of this product and, therefore, rotatior.z~ ,::~6p 
+injury is always possible.
+
+DO NOT apply this product through any type of 
+irrigation system. 
+DO NOT apply by air. 
+DO NOT apply Pursuit® Plus EC herbicide in any 
+manner not specifically described in this label. 
+Sensitive crops such as sugar beets, canola, and 
+leafy vegetables may be injured by spray drift or 
+other indirect contact with Pursuit Plus EC. 
+Spray equipment used for Pursuit Plus EC 
+application must be drained and thoroughly cleaned 
+with water before being used to apply other 
+p'roducts, 
+DO NOT make more than 1 application of 
+Pursuit Plus EC per year. 
+DO NOT apply to Domino variety black turtle 
+beans, 
+DO NOT apply Pursuit Plus EC after June 30. 
+Allow at least 60 days between application and 
+harvest of black turtle, cranberry, great Northern, 
+navy, pinto, red kidney and small white dry beans, 
+Allow at least 30 days between application and 
+harvest of English peas and lima beans, 
+Preplant Incorporated Applications 
+Apply Pursuit Plus EC within 1 week before 
+planting. Applied preplant incorporated, 
+Pursuit Plus EC may be tank mixed with other 
+registered herbicides. Refer to the following table 
+for use rate, 
+Pursuit Plus EC 
+Soil Type Use Rate 
+(ozs/acre) 
+Sands, loamy sands in DO NOT USE Michigan 
+Sandy loams and all other 
+soils with::;; 2% organic matter 20 
+(OM) in Michigan, Minnesota (1.25 pts/acre) 
+(north of Highway 21 D), North 
+Dakota, and South Dakota 
+All other soils with> 2% OM 
+in Michigan and any soil type 
+in Illinois, Iowa, Minnesota 30 (south of Highway 210), and (1.88 pts/acre) Wisconsin. 
+Not for use in North Dakota 
+at this rate. 
+2 
+For control of the annual grass weed species listed 
+on the Prowl® 3.3 EC herbicide or Prowl® H20 
+herbicide labels at the 20 ozs/acre (1.25 pts/acre) 
+rate of Pursuit Plus EC, add: 
+0.75 to 1 pint/acre of Prowl 3,3 EC 
+OR 
+0,65 to 0.875 pint/acre of Prowl H20 
+For control of the annual grass weed species listed 
+on the Prowl 3.3 EC or Prowl H20 labels at the 
+30 ozs/acre (1.88 pts/acre) rate of Pursuit Plus 
+EC, add: 
+0.25 to 0.5 pint/acre of Prowl 3.3 EC 
+OR 
+0,21 to 0.44 pint/acre of Prowl H20 
+Refer to the Pursuit Plus EC main container label 
+for tank mixing instructions. 
+Weeds Controlled 
+Pursuit Plus EC applied to low organic matter soils 
+at the broadcast rate of 20 ozs/acre (1.25 pts/acre) 
+preplant incorporated will controllight-to­
+moderate infestations of: 
+Mustard, wild 
+Nightshade, black 
+Nightshade, Eastern black 
+Pigweed, redroot 
+Pursuit Plus EC applied at the broadcast rate of 
+30 ozs/acre (1.88 pts/acre) preplant 
+incorporated will control: 
+Mustard, wild 
+Nightshade, black 
+Nightshade, Eastern black 
+Nightshade, hairy 
+Pigweed, redroot 
+, '. ~ '. . ' 
+, .". 
+. \.;...
+
+Rotational Crop Guidelines 
+The following crops may be planted after applying Pursuit® Plus EC herbicide as specified in this label: 
+1. Anytime: 
+CLEARFIELO® corn 
+Edible bean and pea types listed on this label 
+Peanuts 
+Soybeans 
+2. Two months after Pursuit Plus EC application: 
+Snap beans 
+3. Four months after Pursuit Plus EC application: 
+Edible bean and pea types not listed on this label 
+Wheat 
+4. Eight and one-half months after Pursuit Plus EC application: 
+Field corn 
+Field corn grown for seed" 
+5. Nine and one-half months after Pursuit Plus EC application: 
+Alfalfa 
+Rye 
+Tobacco 
+6. Eighteen months after Pursuit Plus EC application: 
+B~~ P~~rn 
+Cotton Safflower 
+Lettuce Sorghum 
+Oats 
+7. Twenty-six months after Pursuit Plus EC application: 
+Potatoes I 
+8. Forty months after Pursuit Plus EC application: 
+All crops not listed elsewhere in this Rotational Crop Guidelines. 
+Sunflower 
+Sweet corn 
+Following forty months after a Pursuit Plus EC application, and before planting any crop not 
+listed elsewhere in the Rotational Crop Guidelines, a successful field bioassay must be 
+completed. The field bioassay consists of a test strip of the intended rotational crop planted 
+across the previously treated field and grown to maturity. The test strip should include low areas 
+and knolls, and include variations in soil such as type and pH. If no crop injury is evident in the 
+test strip, the intended rotational crop may be planted the following year. 
+If the field is limed to adjust pH prior to planting rotational crops not listed in the Rotational Crop 
+Guidelines, apply the lime at least 12 months prior to planting the rotational crop. 
+In the event of a crop loss, the bean or pea crop may be replanted. 
+DO NOT graze or feed treated forage, hay or straw to livestock. 
+"Several seed companies have tested a wide range of inbreeds for sensitivity to Pursuit Plus EC 
+soil residues and have reported good crop safety. However, due to the proprietary nature of ." 
+seed production, BASF Corporation has not been given access to the inbred data. Gro'wers are ". 
+directed to contact the seed company for information and recommendations regc::r.::!ing.the . 
+planting of corn grown for seed in fields treated with Pursuit Plus EC the previou3 year: Since .. 
+growing conditions, environmental conditions, and grower practices are beyondct:'Jccntrol 'a.f , , 
+BASF Corporation, all risks and consequences associated with planting seed corn 'in~reeds}nto, 
+fields treated previously with Pursuit Plus EC shall be assumed by the user. . , ,. 
+Consult the Pursuit Plus EC main container label for other precautions. 
+3
+
+Exceptions to Rotational Crop Guidelines 
+Sweet corn .and popcorn varieties 
+(Illinois, Iowa, Michigan, Minnesota 
+and Wisconsin only) 
+Sweet corn and popcorn varieties may be 
+planted the year following an application of 
+Pursuit® Plus EC herbicide. Some sweet corn 
+and popcorn varieties may be injured when 
+planted at less than 18 months following an 
+application of Pursuit Plus EC. Before planting 
+sweet corn for processing, contact the processor 
+company for information and recommendations 
+regarding the tolerance of sweet corn varieties 
+planned for fields treated with Pursuit Plus EC 
+the previous year. . 
+DO NOT plant fresh market sweet corn varieties 
+prior to 18 months after Pursuit Plus EC use. 
+Before planting popcorn, contact the popcorn 
+company for information and recommendations 
+regarding the tolerance of popcorn varieties 
+planned for fields treated with Pursuit Plus EC 
+the previous year. Since growing conditions, 
+environmental conditions, and grower practices 
+are beyond the control of BASF Corporation, 
+ALL RISKS AND CONSEQUENCES 
+ASSOCIATED WITH PLANTING SWEET CORN 
+OR POPCORN VARIETIES INTO FIELDS 
+TREATED PREVIOUSLY WITH 
+Pursuit Plus EC SHALL BEASSUMED 
+BYTHE USER. 
+Stunting and maturity delay or other adverse 
+effects may result when sweet corn or popcorn 
+are planted following Pursuit Plus EC use. 
+4 
+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 
+uninte'nded 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, 
+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 S~le and Warranty which may be 
+varied only by agreement in writing signed by a duly 
+authorized representative of BASF. 0408 
+CLEARFIELD, Prowl, and Pursuit are registered 
+trademarks of BASF. 
+l,1. . 
+©2008 BASF COIRo,.·ation 
+,All rights r"lserved. 
+000241-00331. 20080721 ~t\l A 2008~Q4-~·31.'-0217 
+Supersedes:' N\/ M 2005-04-131-0225 
+L I:. t, 
+BASF C0rporation 
+26 Ca\'is Drive 
+Research Triangle Part, Nr.27709 
+-BASF 
+The Chemical Company