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/352-707.md

@@ -0,0 +1,249 @@
+# GX-270
+
+- EPA Reg No: **352-707**
+- Registrant: CORTEVA AGRISCIENCE, LLC
+- Signal word: Caution
+- Active ingredients: Copper hydroxide (17.1%); Copper sulfate pentahydrate (26.2%)
+- Label accepted: 1999-08-24
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/001812-00419-19990824.pdf
+
+---
+( 
+t 8'J.:l--'-/19 
+A 
+AUG 24 IS!!! SUPPLEMENTAL LABELING 
+GX-270 
+(EPA Reg. No. 1812-419) 
+FOR USE ON TURFGRASS AND ORNAMENTALS 
+DIRECTIONS FOR USE 
+It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. 
+TURFGRASS 
+1!~~~!~~~ =~~~~4;:i~, T6 e6ntr6i ; Apply per square feet in 5 gallons of water. GX-270 
+may be used alone or in combination with other registered turf fungicides as a maintenance 
+spray. Observe all precautions and limitations on the label of each product used in tank mixes. 
+NOTE: Phytotoxicity may occur depending on varietal differences. Apply the recommended 
+rate to a small area and observe for 7 to 10 days for signs of injury. Ifphytotoxicity occurs, 
+discontinue use. Do not apply in spray solutions with a pH ofless than 6.5. 
+ORNAMENTALS 
+Use GX-270 for control ofbacteriaJ. and funglill diseases of foliage, flowers and stems on 
+e6ntmner, benell er bed gro ,vn ornamentals in greenhouses, shadehouses, 8HtI outdoor nurseries, 
+fur pr6fessi6naillse 6n 61namentftls gle,vn fur ind66r and outdoor itlll,:i3eaping ~ 
+pl~.i!. Md fur e6!itr6i ef bacterial anti fungal disea3es 6f f6iiage, 116 ... ers Md stems. 
+F61 C6ntr61 6f Diseases 6n Omamentals in GI eenh6l1ses, Shadeh6l1ses, Fields and 
+Nllueries: For ornamental crops in dormancy, apply as a thorough cover spray at rates ranging 
+from 0.75 to 3 pounds per acre of GX-270. When new growth is present, apply as a thorough 
+• • 0: • 
+cover spray at rates rangmg from 0.75 to 2 pounds per acre of GX-270. One level tablesp,,!oy. 
+cf GX-270 per 1,000 square feet is equivalent to 1 pound per acre. Begin application at first 
+sign of disease and repeat at 7 to 14 day intervals or as needed; use shorter interval during 
+periods of frequent rains or when severe disease conditions persist. 
+GX-270 may be used alone or in combination with other fungicides registered for use on 
+ornamentals as a maintenance spray. Use in accordance with the most restrictive oflabel 
+limitations and precautions. No label dosage rates should be exceeded. This product clllPc.t be . . ... 
+1 • • • .. , " 
+. .. " ., " 
+: "" 
+( ..... 
+'. (" 
+......
+
+( 
+( 
+mixed with any product containing a label prohibition against such mixing. 
+Notice to User: Plant sensitivities to GX-270 have been found to be acceptable for tml specific 
+genera and species listed on this label under the conditions tested. However, phytotoxicity may 
+occur. Due to the large number of species and varieties of ornamental and nursery plants, and 
+the widely (arying gl'6.vth ~~_i" conditions, it is impossible to test every one for 
+sensitivity to GX-270. Neither the manufacturer nor seller has determined whether or not GX-
+270 can be safely used on ornamental or nursery plants not listed on this label. The user should 
+determine if GX-270 can be used safely prior to commercial use. In a small area, apply the 
+recommended rates to the plants in question, i.e. bedding plants, foliage, etc., and observe for 7 
+to 10 days for symptoms of phytotoxicity prior to commercial use. 
+Crop Scientific Name Disease 
+Aglaonema Aglaonema spp. Bacterial Leaf Spot 
+Althea (Rose of Sharon) Hibiscus syriacus Bacterial Leaf Spot 
+Andromeda, Japanese" Pieris japonica Leaf Spots, Twig Blight 
+Aralia Dizygotheca elegantissima Xanthomonas Leaf Spot, 
+Cercospora Leaf Spot, 
+Alternaria 
+Arborvitae Thujaspp .. Alternaria Twig Blight, 
+Cercospora L,eaf Blight 
+Aster* Aster spp. Downy Mildew, 
+Leaf Spots 
+Azalea 11 Rhododendron spp. Cercospora Leaf Spot, 
+Botrytis Blight, Phytophthora 
+Dieback, Powdery Mildew 
+Beech· Fagusspp. Leaf Spots 
+Begonia Begonia semperjlorens Bacterial Leaf Spot 
+(Xanthomonas spp., Erwinia 
+spp., Pseudomonas spp.) 
+Boston Fern Nephrolepis exaltata Bacterial Leaf Spot 
+2
+
+Bougainvillea Bougainvillea spectabilis Anthracnose, Bacterial Leaf 
+Spot 
+Boxwood* Buxusspp. Leaf Spots 
+Camellia Camellia japonica, C. Anthracnose, Bacterial Leaf 
+sasanqua Spot 
+Camphor Tree Cinnamomum camphora Pseudomonas Leaf Spot 
+Canna Cannaspp. Pseudomonas Leaf Spot 
+Carnation 11 Dianthus spp. Alternaria Blight, 
+Pseudomonas Leaf Spot, 
+Botrytis Blight 
+Cedar* Cedrusspp. Tip Blight 
+Chinese Tallow Tree Sapium sebiferum Bacterial Leaf Spot 
+(Xanthomonas spp., 
+Pseudomonas spp.) 
+Chrysanthemum 11 Chrysanthemum morifolium Septoria Leaf Spot, Botrytis 
+Blight, Pseudomonas Leaf 
+Spot 
+Cotoneaster Cotoneaster spp. Botrytis Blight 
+( Crabapple* Malusspp. Fire Blight 
+Cypress* Cupressus spp. Twig Blight 
+Dahlia Dahlia pinnata Alternaria Leaf Spot, 
+Botrytis Gray Mold, 
+Cercospora Leaf Spot 
+Date Palm Phoenix canariensis Pestalotia Leaf Spot 
+Delphinium* Delphinium spp. Leaf Spots 
+Dianthus Dianthus spp. Bacterial Spot, Bacterial Soft 
+Rot 
+Dogwood Cornus florida Anthracnose 
+3
+
+Dracaena Draeaena marginata Bacterial Leaf Spot 
+Dumb Cane Dieffenbaehia spp. Bacterial Leaf Spot 
+Dusty Miller Senecio cineraria Bacterial Leaf Spot 
+(Pseudomonas ciehorii) 
+Easter Lily 21 Lilium longijlorum Botrytis Blight 
+Echinacea Eehinaeea spp. Bacterial Leaf Spot 
+(Pseudomonas ciehorii) 
+Elm, Chinese Ulmus parvifolia Xanthomonas Leaf Spot 
+( Euonymus Euonymus spp. Botrytis Blight, Anthracnose 
+European Fan Palm Chamaerops humilis Pestalotia Leaf Spot 
+Filbert (Omamental)* Corylus spp. Filbert Blight 
+Gardenia Gardenia jasminoides Alternaria Leaf Spot, 
+Botrytis Bud Rot, Cercospora 
+Leaf Spot 
+Geranium Pelargonium spp. Alternaria Leaf Spot, 
+Botrytis Gray Mold, 
+Cercospora Leaf Spot 
+( Gladiola Gladiolus spp. Alternaria Leaf Spot, 
+Anthracnose, Botrytis Gray 
+Mold, Bacterial Leaf Blight 
+Golden Rain Tree Koelreuteria panieulata Bacterial Leaf Spot 
+Grape Ivy Cissus spp. Bacterial Leaf Spot 
+Hawthom* Crataegus spp. Fire Blight 
+Hibiscus N Hibiscus spp. Bacterial Leaf Spot 
+Holly* llexspp. Bacterial Blight, Leaf Spots 
+Holly Fern Cyrtomium faleatum Pseudomonas Leaf Spot 
+Honeylocust Gleditsia triaeanthos Bacterial Leaf Spot 
+4
+
+Impatiens Impatiens sallerana Bacterial Leaf Spot 
+Indian Hawthorn 'jj Raphiolepis indica Anthracnose, Entomosporium 
+Leaf Spot 
+Iris fl.1 Iris spp. Bacterial Leaf Spot 
+Ivy (English, Algerian) 1J Hedera helix, H canariensis Xanthomonas Leaf Spot 
+Ixora Ixora coccinea Xanthomonas Leaf Spot 
+Juniper Juniperus spp. Anthracnose, Twig Blight 
+Lantana Lantana camera Bacterial Leaf Spot 
+( 
+Lilac Syringa spp. Cercospora Leaf Spot 
+Linden- Tilia spp. Anthracnose, Leaf Blight 
+Loblolly Bay Gordonia lasianthus Anthracnose 
+Loquat Eriobotrya japonica Entomosporium maculata, 
+Colletotrichum spp. 
+Magnolia (Southern) Magnolia grandiflora Algal Leaf Spot, Anthracnose, 
+Bacterial Leaf Spot 
+Magnolia (Sweetbay) Magnolia virginiana Anthracnose 
+( 
+Magnolia (Oriental) Magnolia soulangiana Bacterial Leaf Spot 
+Mandevilla Mandevilla spp. Anthracnose 
+Maple- Acer spp. Pseudomonas Leaf Blight 
+Marigold Tagetes spp. Alternaria Leaf Spot, 
+Botrytis Leaf Rot, Flower Rot, 
+Cercospora Leaf Spot 
+Mountain-Ash- Sorbus spp. Fire Blight 
+Mulberry, Contorted Morus bombycis Bacterial Leaf Spot 
+5
+
+Mulberry, Weeping Morusalba Bacterial Leaf Spot 
+Narcissus* Narcissus spp. Leaf Blight 
+Nephthytis Syngonium podophyllum Bacterial Leaf Spot 
+Oak* Quercus spp. Leaf Spots 
+Oak, Laurel Quercus laurifolia Algal Leaf Spot 
+(Cephaleuros virescens) 
+Oleander Nerium oleander Bacterial Leaf Spot, 
+Fungal Leaf Spot 
+Oregon Grapeholly* Mahonia acquifolium Leaf Spots 
+Pachysandra Pachysandra procumbens Volutella Leaf Blight 
+Parlor Palm Chamaedorea elegans Bacterial Leaf Spot 
+Peach (Flowering) 'J/* Prunusspp. Fire Blight, Bacterial Blast, 
+Brown Rot 
+Pear (Flowering) Pyrus calleryana Fire Blight, Leaf Spot 
+Pentas (Egyptian Star) Pentasspp. Bacterial Leaf Spot 
+(Xanthomonas spp.) 
+Peony Paeonia spp. Botrytis Blight 
+Periwinkle Catharanthus roseus, Phomopsis Stem Blight 
+Vinca spp. 
+Philodendron Philodendron selloum Bacterial Leaf Spot 
+Phlox Phloxspp. Alternaria Leaf Spot 
+Photinia (Red Tip) Photinia xfraserii, P. glabra Anthracnose, Entomosporium 
+Leaf Spot 
+Pine* Pinus spp. Needle Blight 
+Pistachio Pistacia chinensis Anthracnose 
+Plantain Lily fi! Hostaspp. Bacterial Leaf Spot 
+6
+
+Plum (Flowering) 'J/* Prunusspp. Fire Blight, Bacterial Blast, 
+Brown Rot 
+Pothos Scindapsus spp. Bacterial Leaf Spot 
+Powder Puff Plant Calliandra spp. Bacterial Leaf Spot 
+pyracantha Pyracantha spp. Fire Blight, Scab 
+Queen Palm Arecastrum romanzojJianum Exosporium Leaf Spot, 
+Phytophthora Bud Rot 
+Rhododendron Rhododendron spp. Alternaria Flower Spot 
+( Rose 11 Rosaspp. Powdery Mildew, Black Spot 
+Snapdragon Antirrhinum majus Anthracnose, Dieback, 
+Downy Mildew 
+Spathe Flower Spathiphyllum spp. Bacterial Leaf Spot 
+Spirea* Spiraea spp. Fire Blight 
+Spruce* Picea spp. Needle Casts 
+Tatarian Honeysuckle Lonicera tatarica Bacterial Leaf Spot 
+( 
+Tulip Tulipaspp. Anthracnose, 
+Botrytis Blight 
+Umbrella Tree SchefJlera spp. Bacterial Leaf Spot 
+Verbena Verbena spp. Xanthomonas Leaf Spot 
+Viburnum Viburnum odoratissimum, Anthracnose 
+V. plicatum, V. suspensum 
+Viola (pansy, Violet)* Viola spp. Downy Mildew 
+Washingtonia Palm Washingtonia robusta Pestalotia Leaf Spot 
+Weeping Fig Ficus benjamina Bacterial Leaf Spot 
+7
+
+( 
+Willow Salix spp. 
+Yew· Taxusspp. 
+Yucca (Adam's Needle) Yucca spp. 
+Zitmia* Zinnia spp. 
+*Use in all states except California 
+Anthracnose 
+Needle Blight 
+Cercospora Leaf Spot, 
+Septoria Leaf Spot 
+Leaf Spots 
+1/ Discoloration of foliage and/or blooms bas been noted on some varieties. To prevent 
+residues on commercial plants, do not spray immediately before selling season. 
+£j Apply GX-270 at 2.25 to 3.75 pounds per acre. 
+J/ Apply dormant through bloom only. 
+1/ Hibiscus - Do not apply to plants in flower. 
+'j/ For Indian Hawthorn use 1.5 to 3.0 pounds per acre. 
+§/ Some cuitivars may be sensitive to GX-270. 
+NOTE: Phytotoxicity may depend on varietal differences. Ifunfarniliar with the use ofGX-
+270, apply the recommended rate to a few plants and observe after 7 to 10 days for symptoms of 
+phytotoxicity . 
+IMPORTANT: All applicable directions, restrictions and precautions on the EPA registered 
+label are to be followed. This labeling must be in the possession of the user at the time of 
+pesticide application. 
+8