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/19713-303.md

@@ -0,0 +1,292 @@
+# GREEN DEVIL DUST CONTAINING 5% MALATHION
+
+- EPA Reg No: **19713-303**
+- Registrant: DREXEL CHEMICAL COMPANY
+- Signal word: Caution
+- Active ingredients: Malathion  (NO INERT USE) (5%)
+- Label accepted: 1987-09-01
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000728-00036-19870901.pdf
+
+---
+-. 
+k\ 'j I' 
+SEP 0 11987 i 
+GREEN~"[)EVIL 
+DUS~T 
+Under Iho Fedcrol inscclki<:Q. ! 
+Fungicide, and Rodenticide ilcl. : 
+Q~ ?mended, for Ihe pesticide 
+reg~ter.ci 0 .. 
+_- -~ .... - "'!'I""--~~- ........ ~.,... ,.;~.- .-~'~~~~1" .. _t!!:!j!!j!!~~~~tJ.2:1A 
+5% MALATHION 
+FOR MANY INSECTS ATTACKING VEGETABLES, FIELD AND ORNAMENTAL CROPS, ORCHARDS, 
+CA1iLE, HOGS, PETS, POULTRY, STORED GRAIN AND ~TORED PEANUTS. 
+Caution 
+Keep Out Of Reach Of Children 
+SEE SIDE PANEL FOR ADDITIONAL PRECAUTIONS 
+ACTIVE INGREDIENTS: 
+Malathion*. . . . . . . . • . . . • . . • . • . . . • . . . . • • . . • . . . . • • . . . . • • . . . . . • . • • . . . . . . . . . 5% 
+INERT INGREDIENTS: •........••...•......•......•......•...........•...•.•...• 95% 
+TOTAL. ...•....•.......••.......••••.. 100% 
+*O,O-dimethyl dithiophosphate of diethyl mercaptosuccinate. 
+STATEMENT OF PRACTICAL TREATMENT 
+IF SWALLOWED: Call a physician or Poison Control Center. Drink 1 or 2 glasses of 
+water and induce vomiting by touching back of throat with finger. Do not induce 
+vomiting or give anything by mouth to an unconscious person. 
+IF IN EYES: Immediately flush eyes with plenty of water and get medical attention. 
+IF ON SKIN: Immediately remove contaminated clothing, INCLUDING SHOES, and wash 
+skin with soap and plenty of water. If irritation develops, s~nd for a physician. 
+NOTE TO PHYSICIAN: Malathion may cause cholinesterase inhibition. Atropine (1/100 
+grain tablets) is antidotal. 
+EPA Reg. No. 728-36 
+MANUFACTURED BY 
+SOUTHLAND PEARSON. COMPANY 
+MOBILE. ALA., U.S.A. 
+Net Weight: 
+. . 
+EPA Est. 1\0. 
+. ..... . . . , 
+..... . . . . . 
+I • I ••• 
+, , 
+.•. I. , , 
+" ..
+
+} 
+'Y': ' 
+PRECAUTIONARY STATEMENTS 
+Hazards To Humans And,Domestic Animals 
+,CAUTION: Cause's eye and skin'irritation. Do not get in eY,es, on skin, or on ' 
+clcthing. Wash 'thorougl:iy with soap, and water after handling and before eating or 
+'smoking. Re~ove and wash contaminated clothing before reuse. Harmful if swallowed. 
+Avoid inhalation of dust' and contamination of food and feed. 
+ENVIRONMENTAL rtAZARDS 
+.10_9 .,pt' RPpdy "'_rertly...toJiillUl~~ ,_uDo . ."..ot",..con~mi.aat~a.a.r~"'"II!'#n8' .llf._,q".,m._lIt ~. 
+'oro1sposaTi'cif-wastes. 'Do riof appJ.y-when-we-ather conditions favor drrit from areas 
+treated. 
+This pesticide is highly toxic to bees exposed to direct treatment or to residues 
+remaining on the treated area. Do not apply when bees are actively visiting ttc 
+crop, cover crop, or weeds blooming in the treatment area. Applications should be 
+timed to provide the maximum possible interval between treatment and the next 
+period of bee activity. 
+PHYSICAL OR CHEMICAL HAZARDS 
+Do not use, pour, spill or store near heat or open flame. 
+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 such a manner as to directly or through drift expose 
+workers or other persons. The area being treated must be vacated by unprotected 
+persons. 
+FARMWORKER SAFETY STATEMENTS 
+Do not e,ter treated areas without protective clothing until sprays have dried. 
+Because certain states may require more restrictive reentry intervals for various 
+crops treated with this product, consult your State Department of Agriculture JO,L 
+further inforQation. 
+Written or oral warnings must be given to workers who are expected to be in a 
+treated area or in an area about to be treated with this product. 
+Oral warnings must inform workers of areas or fields that may not be entered with-
+out specific protective clothing until sprays have dried and appropriate actions 
+to take in case of accidental exposure as described under Precautionary Statements 
+on this label. When oral warnings are given, warnings shall be given in a language 
+customarily understood by workers. Oral warnings must be given if there is reaso~ ••••• 
+to believe that vritten warnings cannot be understood by workers. CAUTIO>i. I',rea: •• 
+treated with malathion (date of application). Do not enter without appropriate .••••• 
+protective clothing until sprays have dried. In case of accidental expo~ure. flush··.· 
+eyes or skin with plenty of water. Call physician if irritation persist~:·, hemovE! .: ••• 
+and wash conta~nated clothing before reuse. • .••• 
+..... . .
+
+'j.t. 
+VEG~ABLES: 
+'. BEANS: Mexican Bean Beetle, Leafhopper, Spide'r Mites, Aphids,·.apply 30 to 35 Ibs. 
+per acre or 1 lb. per l350 sq. ft. Make 2 or inore applications as needed. Do not 
+apply within 1 day of harvest. 
+1\R!:lCQ:0LI I BR~SSELS I PR9,ll,TS ~*!AG&._I(ALE I . T~~ W.l._ MJl!lTAAD C;-!.E~l-!S: . Ap~d s~m",!1£!'""o""r~to;.£;,:d:......_~ ... _~~ 
+-----.---oCabbage.Wor-lDB , .. Cabba,ge Looper.,--apply 'it lb!i. per acre or 1 lb. pe.:14"50 '''q. ft.· Do 
+, not apply within 3 days of harvest on Broccoli. Do not apply within 7.days of harvest 
+, on Brussels Sprouts, Cabbage, Kale, Turnip, Mustard Greens. Apply as needed. 
+( 
+CARROTS, RADISHES,' PARSNIPS I SALSIFY, HORSERADISH: Aphids, apply 30 to 35 lbs. per 
+acre or 1 lb. per 1350 sq. ft. Do not apply within 7 days of harvest. 
+CAULIFLOWER: Aphids, apply 50 lbs. per acre or 1 lb. per 875 sq. ft. Do not apply 
+within 7 days of harvest. 
+COLLARDS, DANDELION, WATERCRESS, SWISS CHARD, PARSLEY: Aphids, apply 30 to 35 lbs. 
+per acre or 1 lb. per 1350 sq. ft. Do not apply within 21 days of harvest. 
+CO~X (Grain form & Forage): Sap Beetle, Corn Earworm, apply 32 lbs. per acre or 1 lb. 
+per 1361 sq. ft. For Corn Earworm, begin treatments when 10% of ears show silk. Make 
+4 to 5 applications at 3 to 5 day intervals, apply by ground or hand dusting equipment 
+or apply to individual ears by using a brush. Injury may occur in the Whorl stage. 
+Do not apply within 5 days of harvest or forage use. 
+CUCUMBERS, SQUASH, MELONS: Aphids, Spider Mites, (Leafhopper on melons) apply 30 to 
+35 lbs. per acre or 1 lb. per 1350 sq. ft. Do not apply Malathion to Cucurbits un­
+less plants are drj. Do not apply within 3 days of harvest. 
+ENDIVE: Aphids, Mites, apply 30 to 40 lbs. per acre or 1 lb. per 1250 sq. ft. 
+not apply within 7 days of harvest. 
+\)0 
+KOHLRABI: Aphids, apply 30 lbs. per acre or 1 lb. per 1450 sq. ft. Do not apply 
+within 7 days of harvest. 
+LETTUCE: Aphids, Mites, Cabbage Looper, Leafhoppers, apply 30 to 40 lbs. per acre 
+or 1 lb. per 1250 sq. ft. Do not apply within 14 days of harvest for leaf or 7 days 
+of harvest for head. 
+MUSHROOMS: Phorid and Sciarid Flies, apply 10 to 15 lbs. acre or 11 lbs. per 60 ft. 
+single house. Make thorough application as soon after picking as possible •. R"p;,at :":': 
+applications as necessary, usually twice a week. Do not apply within 1 day ot h·arve~t •••• 
+ONIONS: Thrips, apply 30 to 40 lbs. per acre or 1 lb. per 1250 sq. ft. 
+within 3 days of harvest. 
+PEAS: Pea Aphid, apply 25 lbs. per acre or 1 lb. per 1750 sq. ft. do not 
+3 days of harvest. Do not apply within 7 days of harvest if pea vines are 
+for forage. 
+(VEGETABLES CONTINUED ON NEXT PAGE) 
+. 
+DO:lac.,-.: dppll' :". 
+. .... 
+appl'l within:": 
+tp' ue used •• .. , ...
+
+! 
+(VEGETABLES CONTINUED) 
+POTAT0I'S: Aphids, Leafhopper, apply 25 to 30 lbs. per acre or 1 lb. per 1575 sq. ft. 
+Do- not- apply within 3 days of harvest. 
+PUMPKINS: Aphids, Mites, Leafhoppers, apply 30 to 35 lbs. per acre or 1 lb. per 1350 
+sq. ft. Do not apply to Cucurbits unless plants are dry. Do not apply within 3 days 
+y OJ hap{",~t, I -............ -~-" ........ - ~ ~ -'~- -_= ~-''''!'-..::-~_:7! ·-~f.M&.-...... _- ..... - N!! z"1!! .' •• ~',,-. - _ _ ~ 
+---...- _.- ---------,-- -- .. . -- - -- --
+• TOMATOES: -Spider Mites, Aphids, Tomato Russet Mite, apply 35 to 40 Ib". per acre or 
+~ 1 lb. per 1140 sq. ft. Do not apply within 3 days of harvest. 
+FRUITS [, NUTS: 
+APPLES: Woolly Apple Aphid, Green Apple Aphid, Rosy Apple Aphid, European Red Mite, 
+Clover Mite - (Applications as needed), Wi11iamette Mite, Two Spotted Mite, make at 
+( least two applications 10 to 12 days apart in summer months, apply 30 to 40 lbs. per 
+acre or 1 lb. per 1250 sq. ft. Do not apply within 3 days of harvest. 
+DATES: Nitidulid beetles, apply 35 to 40 Ibs. per acre, apply thoroughly to each 
+cluster. Do not apply within 7 days of harvest. 
+PEARS: Pear Psylia, Aphids, Woolly Aphids, apply 30 to 40 lbs. per acre as needed, or 
+1 lb. per 1250 sq. ft. Do not apply within 3 days of harvest. 
+PINEAPPLE: Mealybug, apply 100 lbs. per acre or 1 lb. per 435 sq. ft. Do not apply 
+within 1 day of harvest. 
+CRANBERRIES: Leafhoppers, Black-headed Fireworms, apply 50 lbs. ~y airplane, 30 lbs. 
+by ground machine per acre or 1 lb. per 1450 sq. ft. Do not apply within 3 days of 
+harvest. 
+GRAPES: Leafhopper, Spider Mites, apply 25 to 30 lbs. per acre or 1 lb. per 1575 sq. 
+ft. Make 2 or more applications as needed. Do not apply within 3 days of harvest. 
+STRAWBERRIES: Aphids, Spider Mites, apply 40 lbs. per acre or 1 lb. per 1100 sq. ft. 
+Do not apply within 3 days of harvest. 
+FIELD CROPS: 
+ALFALFA: Aphids, Potato Leafhopper, Spider Mites, Alfalfa Weevil Larvae, Spittle Bug, 
+Vetch Bruchid, apply 30 lbs. per acre or 1 lb. per 1450 sq. ft. For Spotted Alfalfa •.•... 
+Aphid, apply 12 to 15 lbs. per acre or 1 lb. per 3375 sq. ft. 00 not apply·~~-:.~lfa: .: 
+in bloom. Make repeated applications as needed. Do not apply .... ithin 7 days o.f harv~H):": 
+or pasturing. 
+CLOVER: Aphids, Spider Mites, Leafhopper, apply 25 lbs. per acre or 1 lb. 1'''' •. P50 
+sq. ft. Do not apply to clover in bloom. Do not apply within 7 days of pasturing. 
+(FIELD CROPS CONTINUED ON NEXT PAGE)
+
+, 
+J,.' " 
+(FIELD· CROPS CONTINUED) 
+COTTON: Boll Weevil, apply 25 to 50 lbs. per acre •. For Desert Spid~r. l1ite, Cotton 
+~-Aptld..~ieli'thopp.er:-, w1i1'te-nm ,·~r~Q,:,lt~rt'tf~oi';""Ci>ftoif"'teJ!~~lYfutllf; ~t C'e't, 
+. Leafworm, Tbr-ips. Lygus Bug, apply 10 to 25 lbs. per acre. 
+TOBACCO: Aphids. apply 20 to 30 1bs. per acre or 1 lb. per 1750 sq. ft. Do not apply 
+within 7 days of harvest. 
+... -..- . 
+ORNAMENTALS: Aphids, Spider Mites, Whitefly, Four-lined Leaf Bug, Thrips, Rose Leaf­
+hopper, Bagworms, apply 25 to 30 lbs. per acre or 1 lb. per 1600 sq. ft. Injury may 
+I occur on certain ferns and on Some species of crassula and canaerti juniper. 
+DIRECTIONS for Making 4% Malathion Dust: Mix 4 parts 5% Malathion Green Devil Dust 
+with 1 part talc (Ordinary talcum powder). 
+FLEAS: On dQgs and cats apply sufficient 4% Malathion dust to treat animal thoroughly, 
+For control of fleas in kennels, pens, yards, lawns and under houses, remove manure or 
+debris, dust area at rate of I to 2 lbs. per 1000 sq. ft" using hand duster, If 
+necessary, . repeat applications limited to ONCE weekly. 
+POULTRY: Northern Fowl Mite, Poultry Lice, Chicken Red Mite, dust individual birds 
+with 4% Malathion dust by means of a shaker can or rotary hand duster. Poultry 
+premise treatments: Northern Fowl Mite, Chicken Red Mite, Poultry Lice, apply 1 lb. 
+per 50 to 60 sq. ft. of litter and floor space and to nest, roosts and adjacent areas. 
+Apply with a rotary hand duster, puff duster or by sprinkling from a can or other 
+container. Repeat application as necessary. 
+BEEF CATTLE: Flies, apply 5% dust direct to coat of animal, rub in. May be repeated 
+at 2 week intervals. Do not use on dairy cattle. 
+HOGS: (Swine): Flies, apply 5% dust to animals as needed. 
+STORED P~1JTS - For control of Confused flour beetle, Flat grain beetle, Granary 
+weevil, Indian meal moth, Lesser grain borer, Red flour beetle, Rice weevil, Rusty 
+grain beetle and Saw-toothed grain beetle: Apply and mix Green Devil Dust uniformly 
+at the rate of I lb. per 1000 lbs. of peanuts. 
+STORED GRAlli: 
+• < •••• 
+, ., 
+CLEAN-UP PRIOR 1'0 STORAGE OF GRAIN - Many of the insects which commonly infest grain' f h' , 
+storage continue to live and breed in old grain and debris. To reduce this. w>urce 0\"'·· 
+infestation. the bins, storage area, elevators and grain handling equipment, "u:ih as ...... 
+(STORED GRAIN CONTINUED ON NEXT PAGE)
+
+c. 
+(STORED GRAIN CONTINUED) . . 
+trucks and conveyors, should be thoroughly cleaned before storing new grain. Remove 
+A epd hl'TQ.a 1 ]- 5li~ep1"aS . ...and..Q&w.s.~1uL-~D4a-QHt&1de -~hQLlJd he ~Pti4r"'Qf sp.U 1e4 • -,... -.... 
+. - .... --·gratll-amt-debrto,-.since ~thi....ateriar-also- breeds insects; . .. , . , Before new grain goes into storage. the walls, ceilings and floors of grain bins, 
+elevators and other storage areas including farm storage should·be sprayed with 
+Malathion Grain Spray deluted and applied as directed in the label for this product. 
+GRAIN PROTECTION - For protection of stored grain (wheat, oats, rice, corn, rye, 
+barley and grain sorghum), against infestation by rice weevil, granary weevil, cadelle, 
+saw-toothed gr~in beetle, confused flour beetle and red flour beetle, apply this dust 
+uniformly at the rate o' '2 lbs. for each 1,000 bushels as the grain is being loaded 
+or turned into finaL ·:to·~:~·ge. 
+On the farm, any c"nv~:<_.mt method may be used to apply and mix the dust uniformly in 
+the grain. Fo~ exa~r:.' tre dust may be added to filled combine hoppers. If a hopper 
+holds 50 bushels, 3/5 1 , dust should be added to each hopper full. For quantities 
+smaller or larger thar lhels, use 1/5 lbs. of dust for each 16 2/3 bushels. The 
+usual processes of hanl l1"~ and conveying will distribute the dust throughout the grain 
+by the time it reaches ; .... al storage. 
+SURFACE TREATMENT FOR INDIAN MEAL HOTH - To protect stored grain against attack by 
+Indian meal moth, apply at the rate of 6 lbs. for each 1,000 sq. ft. of grain surface. 
+Apply uniformly over the surface of clean or uninfested grain immediately after being 
+loaded into storage. Repeat if necessary. 
+STORAGE AND DISPOSAL 
+Do not contaminate water, food or feed by storage or disposal. 
+STORAGE INSTRUCTIONS 
+Storage should be under lock and key and secure from access by unauthorized persons and 
+children. Storage should be in a cool, dry area away from any heat or ignition source. 
+Avoid storage at high temperatures. Do not stack over 2 pallets high. Move bags care­
+fully so as not to tear or puncture. Do not move containers from one area to· another:u~': 
+less they are securely sealed. Keep container tightly sealed when not in use'.· <;)0 not • 
+allow bags to become wet or store in a damp J humid area. Keep away from any PUllcture"'::' 
+source. Avoid storage near water supplies, food, feed and fert:-'<U~er to ....• 
+avoid contamination. Store in original containers only. If the contents are leaking •. : .• ' 
+or material is spilled, follow these steps. ..< < 
+(STORAGE INSTRUCTIONS CONTINUED ON NEXT PAGE) 
+• I •••• 
+. . 
+II •••• 
+.
+
+{. 
+, ;. 
+.(STORAGE INSTRUCITONS CONTINUED) 
+-.-- is "-, _ .4' -... = . ...-. Iii,..- -~~.~~~ ¥ ~-.--.... -.. ,.. -.... - . • 7" -..,.- . .,.. -..... --..;, -"!'!"!' ~ -~ .-.. 
+--- ---.---l-.----Gollect- and plf'ce -insu4c~ab-lecc()ntainers for disposal. , 
+2. Wash area with vater and soap to remove remaining herbicide: 
+3. Follow washing with clean water rinse. 
+4. Do not allow run off to enter sewer or contaminate water supplies. 
+5. Dispose of waste as indicated below. 
+PESTICIDE DISPOSAL: Wastes resulting from the use of this product may be disposed of 
+on site or at an approved waste disposal facility. 
+CONTAINER DISPOSAL: Completely empty bag into application equipment. 
+empty bag in a sanitary landfill or by incineration, or. if allowed by 
+authorities. by burning. If burned. stay out of smoke. 
+Then dispose of 
+State and local 
+WARRANTY-CONDITION OF SALE 
+OUR RECOMMENDATIONS FOR USE of this product are based upon tests believed reliable. 
+Follow directions carefully. Timing and method of application. weather and crop 
+conditions. mixtures with other chemicals not specifically recommended. and other 
+influencing factors in the use of this product are beyond the control of the seller. 
+Buyer assumes all risks of use. storage and handling of this material not in strict 
+accordance with directions given herewith. 
+In no case shall Southland Pearson or the Seller be liable for consequential. special 
+or indirect damages resulting from the use or handling of this product when such USe 
+and/or handling is not in strict accordance with directions given herewith. The fore­
+going is a condition of sale by Southland Pearson and Company and is accepted as such 
+by the Buyer. 
+· ..... · .. · ..... · . .. · .... · • • I •• 
+· ..... • .. · ..... . , .,