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/5481-604.md

@@ -0,0 +1,857 @@
+# IMAZAQUIN/IMAZETHAPYR DG
+
+- EPA Reg No: **5481-604**
+- Registrant: AMVAC CHEMICAL CORPORATION
+- Signal word: Warning
+- Active ingredients: Imazaquin (35%); Imazethapyr (35%)
+- Label accepted: 1995-12-11
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000241-00369-19951211.pdf
+
+---
+u.s. ENVIRONMENTAL PROTECTION AGENCY 
+OFFICE OF PESTICIDES PROGRAMS 
+REGISTRA TlON DIVISION (WlI-561) 
+WASHINGTON. u.C. 204f10 
+HOTICE OF PESTICIDE: 0 REGISTRA TION 
+o REREGISTRA TION 
+(Under the rederal Insecticide. Fungicide, 
+a;1,1 Rodenticide Act, as IIm~nded) 
+NAME AND ADDRESS OF flEGISTRANT (Include ZIP code) 
+r 
+L 
+American Cyanamid Co. 
+P.O. Box 400 
+Princeton, NJ 08543 
+EPA REGlSTRATION Nu. DATE OF ISSUANCE 
+2H-369 
+'"T'EiiM. OF ISSUANCE 
+DEC 1 1 1995 
+NAME OF PESTICIDE PRODUCT 
+Imazaquin/Imazethapyr DG 
+yin :1.';;-
+;( ,/1- 3~'1 
+f ·a ;: 
+NOTE: Changes in labeling formula 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 U.S. EPA registration number. 
+On the basis of information furnishe .... by the registrant, ~;le above named pesticide "is hereby Registered/Reregislered uncler 
+the Federal Insecticide, Fungicide. and Rodenticide Act. 
+A copy of the labeling accepted in connection with this Registration/Reregistration is returned herewith. 
+Registration is in no way to be construed as an indorsement or approval of this product by this 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 ~st­
+icide 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 eight to exclusive use of the name or to its use if it has been CQvere( 
+by others. 
+This product is conditionally registered in accordar.ce 
+with FIFRA section 3(c)(7)(A) provided that you: 
+1. Submit/cite all data required for registration/ 
+reregistratior. of your product ur.der FIFRA Sectior. 3(c)(5) ar.d 
+sec. 4 when the ~ger.cy requires all registrar.ts of similar 
+products to submit such data. 
+2. Make the labeling changes listed beloH before you 
+you release the product for shipmer.t: 
+; a. Add the phrase "EP~ Registratior. No. 241-369" to 
+your label before you release the product for 
+shipmer.t. 
+3. Submit five (~) copies of your fir.al prir.ted labelir.g 
+before you release the product for shipmer.t_ 
+If these conditions are r.ot complied with, this registra­
+tion will be subject to car.cellatior. ir. accordar.ce with PIPPA 
+sec. 6(e). Your release for shipmer.t of the product cor.stitutes 
+acceptance of these conditior.s. 
+A. stamped copy of the li'lbeJ 1:; ('eclos,,'] for your r,'corc]s. 
+o ATT1\CHMENT IS APPLICABLE 
+SIGNATURE OF APPROVING OFFICIAL 
+I D AnHF". r:". 
+i 
+! 
+i i I 
+I , 
+~ 
+~ I. 
+,I 
+L 1 1 19J5 
+~~~~--~------------------------------~.-------------. EPA F .'m 8570-6 (Roy. 5-76) PR£VIOUS EOITION t..UY 8£ USED UHTIL SUPPLY IS f:YHAU~T[_tJ.
+
+. ). 
+( " 
+\~"" 
+PROPOSED IMAZAQUfNfIMAZETHAPYR DG LABEL 
+IMAZAQUINIlMAZETHAPYR DG 
+berbicide 
+FOR USE IN SOYBEANS 
+ACCEPTED 
+wl* I 6 
+In EPA Letter D.~d 
+DEC 1 1 1995 
+ACTIVE fNGREDIENTS: 
+Under the FecNnllm •• tIdde, 
+FaJIdIride, ..... Rad d'deAd 
+.. amended. Co, the peotldde 
+resi.tered under EPA Rel •. No. 
+&'1 ( -!;> {/7 
+Imazaqu in (2 -[ 4 ,5-dihydr0-4-methyl-4-(I-methylethyl)- 5-oxo-lH-imidazol- 2 -yl]- 3-qu inoline -
+carboxyl ic acid) .,.""',','" ..... , ......... " .... , ..... ,." .. ,"", ....... ,,","",",.,","",", .......... , .. ,. ' .. ', ... " .... ,"',',"" ... , ... ," 
+Imazethapyr (±}-2-( 4,5-dihydr0-4-methy 1-4-( I-methylethyl)- 5-oxo-l H- im idazol- 2-y 1]-5-ethy 1-3-
+pyridinecarboxylic acid ............. " ...... , , ........ , .. " , ...... , ....... , .... , __ ,,, .............. , .. , ..... , .. "., .. ,,',. , .......... ' , ...... ' , .. .. 
+fNERT INGREDIENTS ............... " ..................................... " ............. " ... , .. , .... , ....... ,." ............ " .. , ... , ......... , .. ' 
+TOTAL .......... , ......... " .. , ............ , .. , .... , ...... ,' .................... , .... , .. ', .......... " .. ', ....... ,' .. , ... ,' .......... " ..... " ............... . 
+ImazaquinfImazethapyr DG in a water soluble bag. 
+I pound of IMAZAQUINflMAZETHAPYR contains 0.35 pounds active ingredient 
+of imazaquin and 0.35 pounds active ingredient of imazethapyr 
+35,0% 
+35,0% 
+1M% 
+100.0% 
+EPA Reg. No. 241- EPA Est. No. 
+KEEP OUT OF REACH OF CHILDREN 
+WARNING!/AVISO! 
+Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. (If you do not 
+understand this label, find someone to explain it to you in detail.) 
+STATEMENT OF PRACTICAL TREATMENT 
+IF IN EYES: Hold eyelids open and flush with a steady, gentle stream of water for 15 minutes. Call a 
+physician if irritation persists. 
+IFON SKIN: Wash with plenty of soap and water. Get medical attention. 
+IF SWALLOWED: Drink promptly a large quantity of milk, egg white, gelatin solution, or, if these 
+are not available, large quantities of water. Avoid alcohol. 
+In ~ase of an emergency endal'gering life or property involving this product. call collect, day or night. Area 
+Code 201-835-3100 
+Net Contents: 
+Do not remove package from container except for immediate use 
+See Additional Precautionary Statements Inside 
+AMERICAN CY ANAMID COMPANY 
+AGRICULTURAL PRODUCTS DIVISION 
+CROP PROTECTION CHEMICALS DEPARTMENT 
+WAYNE,NJ07470 01994 
+-l-
+... .. • 
+.. . .. 
+, . 
+./94 
+----------- .-~- ---
+
+PROPOSED IMAZAQUINflMAZETIiAPYR DG LABEL 
+TABLE OF CONTENTS 
+INGREDIENTS .............................................................................................................................................. . 
+STA TEMENT OF PRACTICAL TREATMENT .......................................................................................... . 
+PRECAUTIONARY STATEMENTS ............................................................................................................ . 
+ENVIRONMENTAL HAZARDS .................................................................................................................. . 
+DIRECTIONS FOR USE ............................................................................................................................... . 
+STORAGE AND DISPOSAL ........................................................................................................................ . 
+DISCLAIMER ................................................................................................................................................ . 
+GENERAL INFORMATION ........................................................................................................................ . 
+USE AREA ............... " ......... " ..... " ... " .. "" ........ "" ....... "" .... " ...... " .. " ... "",,....... . ....... "" .. 
+APPLICA TION RATE " ......... " .... " ...... " ....... " ........... "." ...... " .... " ." .. " .. " .... " ..... " ... " ... " 
+ViEEDS CONTROLLED """"",, ......... " ..... " .......... " ......... "" """." ... .. 
+CONVENTIONAL, MINIMUM, AND NO-TILL APPLICATION INSTRUCTIONS "" 
+SOIL APPLlCAT!ONS .... " ....... " ..................... "" .... " ..... " .. " ............. " .... " ...... " ........ . 
+PREPLANT INCORPORATED APPLICA TlONS ... ... " .... " .. 
+PREPLANT AND PREEMERGENCE SURFACE APPLICATIONS (including no-till) ........... . 
+POSTEMERGENCE APPLICATIONS .. " .. " ... " .. " .. " .... 
+HERBICIDE COMBINA TIONS " .............. . 
+NO- TlLLlREDUCED- TILL SYSTEMS .. " ... . 
+GRASS WEEDS-SOIL APPLIED COMBINATIONS. 
+GRASS WEEDS-POST APPLIED COMB INA-I IONS .... 
+BROADLEAF WEEDS-SOIL AND POST APPLIED COMBINA TlONS . 
+MIXING fNSTRUCTION3 ... """ .. "" ........... " .. " .... ,, .......... .. 
+SOIL APPLICA TIONS WITH LIQUID FERTILIZERS ...... . 
+SPRA YlNG INSTRUCTIONS ............. " .. " ........ " .. . 
+ROTATIONAL CROP RESTRICTIONS .......... " ..... "" ........ ,,",, .... "." ....... "" ............ "" ....... " ......... ,," 
+, . 
+Page 
+cover 
+cover 
+3 
+3 
+3 
+4 
+5 
+6 
+8 
+8 
+9 
+12 
+12 
+12 
+12 
+12 
+14 
+14 
+14 
+16 
+16 
+17 
+17 
+1 8 
+20 
+, , . 
+·2· 9/94
+
+, 
+PROPOSED lMAZAQUINIIMAZElliAPYR DG LABEL 
+PRECAUTIONARY STATEMENTS 
+HAZARDS TO HUMANS 
+WARNING! 
+Causes substantial but temporary eye injury. Avoid contact with skin, eyes, or clothing. Harmful if absorbed 
+through skin. 
+Prrsooal Protective Equipment (PPE): 
+Applicators and other handlers must wear: 
+• Long-sleeved shirt and long pants 
+• Waterproof gloves 
+• Shoes plus socks 
+• Protective eyewear 
+Discard clothing and other absorbent materials that have been drenched or heavily contaminated witt, this product's 
+wncentrate. Do not reuse them. Follow manufacturer's instructions for cleaning and maintaining PPE. If no such 
+instructions for washables, use detergent and hot water. Keep and wash PPE separately from other laundry. 
+User Safety Recomrr.endations: 
+Users should: 
+• 
+• 
+Remove clothing immediately if pesticide gets inside . 
+Then wash thoroughly and put on clean clothing. 
+Wash hands before eating, drinking, chewing gum, using tobacco or 
+using the toilet. 
+ENVIRONMENTAL HAZARDS 
+DO NOT apply directly to water, or to are." where surface water is present, or to intenidal areas below the mean 
+high water mark. 
+DO NOT.contaminat~ water when disposing of equipment washwaters. 
+DIRECTIONS FOR USE 
+It is a violation of Federal law to use this product in a manner inconsistent with its labeling. 
+This labeling ....,ust be in the possession of the user at the time of pesticide application. 
+Observe all cautions and limitations on this label and on the labels of products use(> in chmbin2t;on. with 
+IMAZAQUINIlMAZETHAPYR DG. DO NOT use lMAZAQUlNllMAZETHAPYR DG O're" t'nn in a:codmce 
+with the instructions set forth on this label. The use of lMAZAQUlNlIMAZETHAPYR IXJ not ;.l!lsisten: ",itt. ~is 
+label may result in injury to crops. Keep container closed to avoid spills and contamination. 
+DO NOT apply this product through any type of irrigation system. 
+L.: DO NOT apply this product in a way that will contact workers or other persons, either directly or thrqugh drift. 
+-3- 9/94
+
+" 
+( ,,, 
+PROPOSED IMAZAQUINIIMAZETHAPYR DG LABEL 
+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 eFR part 170. This Standard contains requirements for the 
+protection of agricultural workers on farms, forests, nurseries, and greenhouses, and 
+handlers of agricultural pesticides. It con'ains 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 reSlTicted-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 lTeated areas during the restricted entry 
+interval (REI) of 12 hours. 
+Exception: if the product is soil-injected or soil-incorporated, the Worker Protection 
+Standard, under certain circumstances, allows workers to enter the treated area If 
+there will be no contact with an}1hing that has been treated. 
+PPE required for early entry to treated areas that is permitted under the Worker 
+Protection Standard and that involves contact with an]1hing that has heen treated, 
+such as plants, soil, or water, is: 
+• Coveralls 
+• Waterproof gloves 
+• Shoes plus socks 
+• Protective eyewear 
+STORAGE AND DiSPOSAL 
+PROHIBITIONS: DO NOT contaminate water, food, or Ceed by storage or dispose'-
+PESTICJDE DISPOSAL: Wastes resuiting from the use (of this product may be disposed of on site or at an 
+approved disposal facility. 
+CONTAINER DISPOSAL FOR OUTER PACKAGING: Triple rinse (or equivalent); then offer for recycling Of 
+reconditioning, or dispose of in a sanitary landfill, or by incineration, or if allowed by state and local aut(,,,,irie5 b, 
+burning. If burned, stay out of smoke. 
+-4- 9/94
+
+PROPOSED IMAZAQLJIN/IMAZETHAPYR DG LABEL 
+DISCLAIMER 
+The label instructions for the use of this product reflect the opinion of experts based on research and field use. The 
+directions are believed to be reliable and should be followed carefully. However, it is impossible to eliminate all 
+risks irtherently associated with use of this product. Crop injury, ineffectiveness or other unintended consequences 
+may result because of such factors as weather conditions, presence of other materials, herbicide resistant weed 
+populations, or the use of, or application of the product conln .. ;· ,J label instructions, all of which are beyond the 
+control of American Cyanamid Company. All such risks shall be assumed by the user. 
+American Cyanamid Company shall nol be responsible for losses or damages resulting from use of thiS product in 
+any manner nOI set forth on this label. User assumes all risks associated with the use of this product in wy manner 
+not specifically set forth on this label. 
+American Cyanamid Company warrants only thaI the material contained herein conforms to the chemical 
+description on the label and is reasonably fit for the use therein described when used in accordance with the 
+directions for use, subjecl to the risks referred to abeve. CY. INAMID DOES NOT MAKE OR AUTHORIZE 
+ANY AGENT OR REPRESENTATIVE TO MAKE ,NY OTHER WARRANTIES, EXPRESS OR 
+IMPLIED AND EXPRESSLY EXCLUDES AND Dr:>CLAIMS ALL IMPLIED WARRANTIES OF 
+MERCHANTABILITY OR FITNESS FOR A PARTIC'JLAR PURPOSE. 
+BUYER'S EXCLUSIVE REMEDY AND AMERICAN CYANAMID'S EXCLUSIVE LIABILITY, 
+WHETHER IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY OR OTHERWISE, SHALL BE 
+LIMITED TO REPAYMENT OF THE PURCHASE PRICE OF IMAZAQUIN/IMAZETHAPYR DC. In no 
+case shall Cyanamid or the seller be liable for consequential, special or indirect damages resulting from the use or 
+handling of this product. 
+USES WITH OTHER PRODUCTS (TANK MIXES) 
+If this product is used in combination with any other product except as specifically recommended in writing by 
+American Cyanamid Company then American Cyanamid Company shall have no liability for any loss, damage, or 
+injury arising out of its use in any such combination not so specifically recommended. If used in a combination 
+recommended by American Cyanamid Company, the liability of American Cyanamid Company shall in no manner 
+extend to any damage, loss or injury not directly caused by the inclusion of the ... merican Cyanamid Company 
+product in such combination use, ar. j in any event shall be limited to return of the amount of the purchase price of 
+the product. 
+i 
+-5- 9/9~
+
+PROPOSED IMAZAQUrNIlMAZETI~APYR DG LABEL 
+GENERAL INFORMATION 
+IMAZAQUINIlMAZETIMPYR DG is a uniquely flexible broad-spectrum herbicide which may be applied preplan! 
+incorporated, preplant surface, preemergence or postemergence in soybeans. The application method of choice will 
+depend on the anticipated weed spectrum and the preference of the applicator. 
+When lMAZAQUINIlMAZETIMPYR DG is applied to the soil, susceptible weeds emerge, growth stops, and then 
+the weeds either die or are not competitive with the crop. 
+When lMAZAQUINIlMAZETIMPYR DG is applied postemergence, absorption occurs through both the foliage 
+and roots. Susceptible weeds stop growing and either die or are not competitive with the crop. 
+A timely cultivation may aid in the control of certain weeds or improve general weed control when adequate 
+moisture is not received after application. Cultivation should be shallow After postemergence treatments. wait at 
+least 10 days before cultivating. 
+The mode of weed killing activity involves uptake of IMAZAQUrNlIMAZETHAPYR DG by weed rvots andlor 
+foliage and rap:d translocation to growing points. Therefore, adequate soil moisture is important for optimum 
+lMAZAQUINIlMAZETHAPYR DG activity. The amount of rainfall or irrigatio" required following application 
+depends on existing soil moisture, soil texture and organic matter content. Sufficient water to moisten the soil to a 
+depth of 2 inches is normally adequate. If ~dequate moisture is not received within 7 day, after treatment, then a 
+culti,ation or postcmergence herbicide application may be needed to improve weed control. When adequatc 
+moisture is received after dry conditions, IMAZAQUINIIMAZFTHAPYR DG will provide residual control of 
+susceptible gerrrinating weeds; activity on established weeds will depend on the weed species and the location of its 
+root system in the soil. 
+Occasionally, internode shortening of soybean pl,,,.;s may be (observed with IMAZAQUrNl:MAZETHAPYR DG 
+applications. This has no effect on soybean yields. 
+Following the use of this product and chemically related products with the same mode of action, naturally 
+occurring biotypes' of some of the weeds listed on this label cannot be effectively controlled by this and 
+related products. This product should be tank-mixed or appiied sequentially with an appropriate registered 
+herbicide having a different mode of action to ensure control of resistant biotypes . 
+• A weed biotype is a naturally occurring individual within a given species that has a slightly 
+different. but distinct genetic makeup from other individuals. 
+See your Cyanamid representative for additional information. 
+PRECAUTIONS DO NOT use on crops other than soybeans. Crops other than soybeans, such as cotton, corn 
+and vegetables, may be injured by spray drift or other indirect cotjtan with 
+IMAZAQUrNlIMAZETHAPYR DG. 
+· . • • • To avoid injury to sensitive crops from spray drift, follow all use di;e,ctions and prec~utions 
+in SPRAYING rNSTRUCTIONS on pages 18 & 19. ' •• •. 
+• • · . ~ 
+DO NOT use IMAZAQUINIIMAZETIIAPYR DG other than tn arrordance .witP the 
+instructions set forth on this label. 
+To avoid injury to sensitive cmps, spray equipment used for IMAZAQUIN/IMAZrn,APYR 
+DG applications must be drained and thoroughly cleaned with water before being used to 
+apply other products to these crops. Sec pages 20 & 21 for ROTATIONAL CI<.OP 
+RESTRICTIONS. 
+-6- 9/94
+
+c 
+PROPOSED IMAZAQUINIlMAZETHAPYR DG LABEL 
+IMAZAQUINlIMAZETHAPYR DG should be made before soybean bloom. 
+There must be an interval of at least 90 days between the last 
+IMAZAQUINIIMAZETHAPYR DG application and soybean harvest. 
+DO NOT graze or feed treated soybean forage, hay or straw to livestock. 
+Use of IMAZAQUINIIMAZETHAPYR DG herbicide in accordance with label directions is 
+expected to result in normal growth of rotational crops in most situations; however, various 
+environmental and agronomic factors make it impossible to eliminate all risks a'soeiated with 
+the use of this product and, therefore, crop injury, is always possible. See pages 20 & 2 I for 
+ROTA TIONAL CROP RESTRICTIONS. 
+Replanting: If replanting is neces>ary In a field previously treated with 
+IMAZAQUIN/IMAZETHAPYR DG, the field may be replanted to soybeans. Rework the 
+soil no deeper than the treated zone. DO NOT apply a second treatment of 
+IMAZAQUINIIMAZETHAPYR DG. 
+-7- 9/94 
+• J ~ -. 
+/ ,.~ .f.:;, 
+I
+
+PROPOSED IMAZAQUIN/IMAZETHAPYR DG LABEL 
+USE AREA 
+IMAZAQU1NllMAZETHAPYR DG can be applied only in the stales or parts of stales shaded in the following map: 
+USE REGION 1 includes easlem Oklahoma, Arkansas, Ihe Missouri bnolheel, Tennessee, Nonh Carolina, South 
+Caro!ina, Georgia, Florid", Alabama, Mississippi, Louisiana, and eastern Texas. 
+USE REGION 2 includes eastern Kansas (easl of U,S, 81; the counties of Cloud, Ellsworth, Harvey, Jewell, 
+Lincoln, Mitchell, McPherson, Ottawa, Republic, Saline, Sedgewick, and Sumner), southeastern Nebraska (east of 
+U.S. 81, south of U.S. 34), Missouri, Illinois (south of S.R. 116 west of Peoria: south of U.S, 24 east of Peoria), 
+Indiana, southern Iowa (counties of Mills, Fremont, Montgomery, Page, Adams, Taylor, Union, Ringgold, Clarke, 
+Decatur, Lucas, Wayne, Monroe, Appanoose, Wapello, Davis, Jefferson, Van Buren, Henry, Lee, and Des Moines), 
+Ohio, Michigan, Kentucky, Virginia, West Virginia, Pennsylvania, Maryland, Delaware, and New Jersey. 
+USE REGION 3 includes Nebraska (elsl of U.S. 81, nonh of U.S. 34 and also that area east of U.S. 283, soulh of 
+U.S. 30, and west of U.S. 81), South Dakota (east of U.S. 81), lI!inois (north of S,R. 116 west of Peoria; north of 
+U.S. 24 east of Peoria), Wisconsin, Iowa (those eounlies not in USE REGION 2), and Min:lesota (south of S.R 
+210). 
+Note: See the ROTA TlONAL CROP RESTRlCTIONS section for recommendations applying to each Usc 
+Region. 
+-8- 9194 
+(- ,. 
+'I,-{" / i 
+I;'
+
+I .. 
+PROPOSED IMAZAQUIN/IMAZETHAPYR DG LABEL 
+APPLICA nON RATE 
+2.8 OUNCES PER ACRE 
+14 Ounce Water Soluble Bag 
+Apply lMAZAQUINIlMAZETHAPYR DG at a broadcast rate of 2.8 ounces per acre for all application 
+methods (including minimum and no-till systems). At this broadcast rate, one 14 ounce soluble bag of 
+IMAZAQUINIlMAZETHAPYR DG will treat 5 acres of soybeans. 
+2.8 Ounce Water Soluble Bag 
+Apply IMAZAQUINIlMAZETHAPYR DG at a broadcast rate of 2.8 ounces .xr acre for all application 
+methods (including minimum and no-till systems). At this broadoast rate, one 2.8 ounce soluble bag of 
+IMAZAQUINIlMAZETHAPYR DG will treat I acre of soybeans. 
+NOTE: 
+NOTE: 
+In Use Region 3 as defmed by the Use Area section of this label, apply 
+IMAZAQUINIlMAZETHAPYR DG prior to July J. 
+Only one application of IMAZAQUINIlMAZETHAPYR DG may be made during the season. 
+WEEDS CONTROLLED 
+When applied a, directed, IMAZAQUIN/IMAZETHAPYR DG will control or reduce competition fTom the "'ccds 
+listed below. Refer to the MIXING INSTRUCTIONS section for recommendations when weeds are 3t the 
+maximum recommended growth stage or are under stress. 
+NOTE: C = Control, R = Reduced Competition 
+(The number under Maximum Leaf Stage indicates the MAXIMUM number of leaves at which weeds should be 
+'pr"yed postemergence). 
+·9- 9/94 
+!) ~~';J 
+i
+
+PROPOSED IMAZAQUINflMAZETHAPYR DG LABEL 
+( POSTEMERGENCE 
+Weeds Controlled SOIL APPLIED Maximum Size 
+BROADLEAF WEEDS 
+Leaf Stage (inches) 
+Alligator weed 4 1·3 Anoda, spurred C 2 1·2 Artichoke, Jerusalem 8 6·10 Buffalobur CI R 1·3 Bristly starbur 2 1·2 Carpetweed C 
+Cocklebur, common C 8 1·8 Galimoga C 
+Jimsonweed CI 4 1·3 Kochia C 4 1·3 Lam bsquarters, common C R 1·2 Mallow, Venice R ( 
+Marshelder C 4 1·3 Momingglory 
+entire leaf R 2 1·2 ivyleaf R 2 1·2 pitted R 2 1·2 smalltlower C 4 I· ) tall R 2 1·2 Mustard sp. C 4 1·3 Nightshade 
+black C 4 )·3 Eastern black C 4 1·3 hairy C <1 1·3 Pigweed 
+redrnnt C S ) ·x 
+~;rno(lth C S ) ·s 
+'pmy C R 1·8 
+I Poinsettia, wild C 
+Puncturevine C 
+Purslane, common C 
+Pusley, Florida C 
+Sida, prickly C l 
+Ragweed. 
+common C 4 I·) 
+giant 2 C 4 1·3 Sage, barnyard R )·3 SmaJ1weed 
+ladysthumb C 4 I· 3 Pennsylvania C 4 ). J 
+Spurge 
+proslrate C 4 I·) 
+spotted C 4 I· 3 . Sunflower CI 4 1·1 . Velvetleaf CI 4 I· J Thistle, Canada R ).) . 
+Walerhemp, tall C 4 ; ·3 
+( , 
+·10· 9/94
+
+) 
+I 
+) 
+PROPOSED IMAZAQUIN/IMAZETHAPYR DG LABEL 
+L Wttds Controlled 
+POSTEMERGENCE .-SOIL APPLIED Maximum Size 
+Leaf Stage (inches) 
+GRASS WEEDS I 
+Bamyardgrass R 3 1-3 
+Crabgrass, 
+large R 3 1-3 
+smooth R 3 1-3 
+Com. volunteer3 R 6 1-10 
+Cupgrass, woolly 3 1-3 
+Foxtail, 
+giant C 6 \-6 
+green C 3 1-3 
+yellow C 3 1-3 
+Goosegrass R .' 
+Johnsongrass, 
+seedling C 6 \-8 
+rhizome R 6-12 
+Millet. wild proso R R I-J 
+Panicum, 
+fall R 
+Texas R 
+Red rice 3 1-3 
+Shanercane R 6 1-8 
+Signalgrass, broadleaf R 4 1-8 
+Sorghum, almum R 6 1-3 
+SEDGES 
+Nutsedge 
+purple R R I·:; 
+yellow R R I -:; 
+To obtain consistent control or suppression of these weeds under a wide range of environmental conditions, a 
+preplant incorporated application is required. 
+2 Some broadleaf weeds such as giant ragweed genninating deep in the soil or with subsequent flushes may require 
+a cu Itivation or pos!emergence herbicide application for season long control. 
+3 IMAZAQUINIIMAZETIIAPYR DG will control or suppress only those field com hybrids which DO NOT 
+possess tolerance or resistance to IMAZAQUIN/IMAZETHAPYR DG or other imidazolinone herbicides (i.e. 
+PURSUIT~!\ 
+Do not count cotyledon leaves when detemlUling weed stage of growth. 
+lMAZAQUlNllMAZETHAPYR DG is active against many broad leaf and grass species. H0Wl vei, when heavy 
+grass pressure is a/1'icipated,IMAZAQUINIlMAZETHAPYR DG should be used in combi~1ti()n )'lith a rebisfC.ed 
+soil-applied grass herbicide (See HERBICIDE COMBINATIONS section). 
+Apply when weeds are actively growing. DO NOT apply IMAZAQUIN/IMAZETHAPYJ) DG posterr.ergence 
+when soybeans and weeds have been subjected /0 stress conditions such as temperarure and moisrure eXIl~m~.J .. 
+-11- 9/94 
+.~,11;~ 
+1
+
+} 
+\ 
+, 
+PROPOSED lMAZAQUlN/lMAZETHAPYR DG LABEL 
+CONVENTIONAL, MINIMUM, AND NO-TILL APPLICATION INSTRUCTIONS 
+SOIL APPLICATIONS 
+IMAZAQUINIlMAZETHAPYR DG may be applied in co.>nventional, minimum, or no-till soybeans as a preplant 
+surface, preplant incorporated, or prccmergence surface appliC3tion. Preplant incorporated and early preplant 
+applications may be made up to 45 days (30 days in Use Region I) before planting. Preemergence applications may 
+also be applied during or after planting but before the crop emerges. 
+Adequate moisture is required for activation of IMAZAQUINIlMAZETHAPYR 00. 
+PREPLANT lNCORPORA TED APPLICA TluNS 
+Apply IMAZAQU1NllMAZETHAPYR DG before planting and incorporate uniformly into the top I to 2 inches of 
+soil. Avoid deeper incorporation or reduced weed control andlor crop i~jury mal result. 
+lMAZAQUlNllMAZETHAPYR 00 may be applied immediately before planting or up to 45 days (30 days in Use 
+Region I) prior to planting. 
+If soybeans are planted on bed;, apply and incorporate after bed formation using PTO-driven equipment or rolling 
+cultivator. Maintain lMAZAQUlN/lMAZETHAPYR DG in the surface I to 2 inches of the finished beds. 
+PREPLANT AND PRE EMERGENCE SURFACE APPLICA TJONS (including no-till) 
+Apply IMAZAQUINIlMAZETHAPYR DG up to 45 days (30 days in Usc Region I) before, during or after planting 
+but before the crop emerges. As with other herbicides applied preemergence, rainfall or irrigation is necessary to 
+activate IMAZAQUINIlMAZETHAPYR DG in the soil. If sufficient rainfall or irrigation to activate 
+IMAZAQUIN/1MAZETHl.PYR DG is not received within 7 days after application, a thorough shallow tillage, 
+cultivation, or postemergence treatment may be required for control of emerged weeds. 
+POSTEMERG ENCE A PPLICA TIONS 
+IMAZAQUINIlMAZETHAPYR DG is effective in controlling weeds in conservation tillage as well as :n 
+conventional production systems. Apply IMAZAQUINIlMAZETHAPYR DG herbicide as an early postemergence 
+treatment when weeds are actively growing and before they exceed a height of 3 inches, unless otherwise mdicated. 
+Delay application until the majority of the weeds are at the recommended growth stage. Application timing should 
+be based on weed size and not crop growth stage 
+IMAZAQUINIIMAZETHAPYR DG applied post emergence not only controls the emerged weed speci" listed 
+previously, but can also provide residual control of susceptible weeds that may emerge after .:.pplication. 
+Application should be made to small soybeans so more herbicide reaches the soil surface. The level of residual 
+contrf'! wi'! depend on weed density and canopy closure which affect the a'l,ouni of 
+iMAZAQUlNllMAZETYAPYR DG reaching the soil surface and environmental conditions, such as ramfall, at the 
+time of and following application. . ..• 
+Apply IMAZAQUlN/IMAZETHAPYR DG to crops and weeds that are actively growing. If di.r.temperat)1res.reach 
+v. ~:oy below 40· for 10 or more hours, delay a IMAlAQUIN/IMAZETHAPYR DG appFcl'h~ for 48 ho\'rs from 
+the time temperatures increase above 40· or until weeds are activel) growing_ Unusually ccc Il1mperatures .(40· or 
+less) reduce photosynthesis and transpiration. This reduces the uptake and translocation (and effec:ive.ll'~) of 
+IMAZAQUIN/IMI\ZETIIAPYR DG in weeds. 
+To maximize weed control following a postemergence IMAZAQUINIlMAZETHAPYR DG applicatIOn. wait at 
+-12- 9/94
+
+i, 
+) 
+/ 
+PROPOSED IMAZAQUIN/IMAZETHAPYR DG LABEL 
+least 10 days before cultivating, This timely cultivation will enhance residual weed control, especially under dry 
+conditions, 
+POSTEMERGENCE APPLICATIONS OF IMAZAQUINIlMAZETIlAPYR DG REQ, 
+AN ADJUVANT Mill A LIQUID FERTILIZER SOLUTION, 
+I. ADJUVANTS 
+, ADDITION OF 
+SURF ACT ANTS: Use a non-ionic or organo-silicone surfactant The nonionic surfactant should contain 
+at least 80% active ingredient and should be applied at a rate of 2 pints per 100 gallons of spray mixture, 
+The organo-silicone surfactant should be applied at a rate of at least I pint per 100 gallons of water, Refer 
+to the specific surfactant label for more specific use instructions. 
+OR 
+CROP OIL CONCENTRATE: Instead of a surfactant, a petroleum or vegetable seed based oil 
+concentrate (such as SUN-IT Ill) may be used. SUN-IT II is recommended when weeds -'are under 
+moisture or temperature stress. Use SUN-IT II or other methylated seed oils at the rate of 1,5 to 2 pints per 
+acre (use the higher rate when weeds are at the maximum label size), or use a crop oil concentrate at 2 pints 
+per acre, 
+AND 
+II. LIQUID FERTILIZER SOLUTION 
+Recommended nitrogen based fertilizers include liquid fertilizers (such as 28%N, 32%N or 10-34-0) at the rate of 
+1-2 quarts per acre, Use the higher rate when weeds dre under moisture or temperature stress, Instead ofa liquid 
+fertilizer, spray grade ammonium sulfate may be used at the rate of2,5 Ibs per acre, 
+Note: Liquid fertilizer solutions are not required in IMAZAQUINIlMAZETHA.PYR DG applications in use areas 
+south of Interstate highway 40. 
+There must be an interval of at least 90 days between t',e last IMAZAQUIN/IMAZETHAPYR DG application and 
+soybean harvest. 
+IMAZAQUIN/IMAZETHAPYR DG should be applied a minimum of one hour before rainfall or overhead 
+irrigation. 
+If lMAZAQUIN/lMAZETHAPYR DG is applied prior to emergence of the crop, and weeds exceed the 
+recommended size, a contact herbicide should be added to IMAZAQUINIIMAZETHAPYR DG to enhance control 
+(See HERBICIDE COMB INA TIONS section). 
+-13- 9/'1~
+
+J 
+\ 
+) 
+\ 
+PROPOSED lMAZAQUINnMAZETHAPYR DG LABEL 
+HERBICIDE COMBINATIONS 
+NO-TlLLlREDUCED- TILL SYSTEMS 
+For no-till uses, IMAZAQUINnMAZETHAPYR DG may be tank mixed with Gramoxone Extra 2, Round up3, 2,4-
+D (early preplant - see 2,4-D label for restrictions), or 2,4-0B to kill existing vegetation. Gramoxone Extra, 
+Roundup, 2,4-0, or 2,4-0B should be deleted from the tank mixture if vegetation is absent at the time of 
+application. IMAZAQUINnMAZETIlAPYR DG may also be tank mixed with Bronc0 3, a product which gives 
+both preemergence control of annual grasses and postemergence control of existing vegetation. 
+lMAZAQUINnMAZETHAPYR DG may also be applied as a sequential preemergence or postemergence treatment 
+following use of these herbicides. 
+Use a minimum of 20 gallons of water per acr". Use higher gallonage for fields with dense vegetation Or heavy 
+crop residues. Use ground equipment only. Plant soybeans at least one inch deep and adjust planters/to enSure 
+adequate seed coverage. 
+GRASS WEEDS 
+SOIL APPLIED COMBINA TlONS 
+A soil treatment of IMAZAQUlNnMAZETHAPYR DG is active against many grass species, but for maximum 
+grass control IMAZAQUlNnMAZETHAPYR DG should be tank mixed with PROWL® 3.3EC herbicide, 
+trifluralin, Frontier4, Lass0 5 or Dual6 lMAZAQUlNnMAZETHAPYR DG may also be applied as a sequential 
+preemergence or postemergence treatment following application of one of the above grass herbicides. 
+-14- 9/94
+
+PROPOSED lMAZAQUIN/lMAZETHAPYR DG LABEL 1(, 1/ l 
+ADDITIONAL WEEDS CONTROLLED 
+BY COMBINATION TREATMENTS 
+When applied as directed, IMAZAQUINIIMAZETHAPYR DG preplant incorporated or preemergence combination 
+treatments with PROWL 3.3EC, trifluralin, Frontier, Lasso or Dual will control, as indicated, weeds listed in the 
+following table in addition to those controlled by [MAZAQUINIlMAZETHAPYR DG alone. 
+WEED PROWL3.JEC Trifluralin a Frontier Lasso Dual 
+GRASSES 
+BARNY ARDGRASS X X X X X 
+CRABGRASS, SMOOTH X X X X X 
+CRABGRASS, LARG,3 X X X X Xi 
+j ) 
+\ CROWFOOT GRASS X X 
+CUPGRASS, SOUTHWESTERN X X 
+GOOSEGRASS X X X X X 
+PANICUM, FALL X Xc X X X 
+PANlCUM, TEXAS X X 
+RlCE, RED Xd Xa Xe 
+SANDBUR, FIELD X X 
+SHA ITERCANE Xa,b XC 
+SIGNALGRASS X X X X X 
+WITCHGRASS X X X X X 
+BROADLEAF WEEDS 
+CARJ'ETWEEl) X X X X X 
+GAUNSOGA X X 
+KOCHlA X X 
+PURSLANE X X X X 
+SPURGE, ANNUAL X 
+SPURGE, NODDING X 
+C 
+-15- 9/94
+
+i J 
+PROPOSED IMAZAQUINIIMAZETI-lAPYR DG LABEL 
+WEED PROWL3.3EC Trifluralin a Frontier Lasso Dual 
+SEDGES 
+NUTSEDGE, ¥ELLO V x 
+RICE FLA TSEDGE x 
+aPreplant incorporated treatments only. 
+"If shanercane will be present, refer to PROWL label for special use instructions. 
+clf fall panicum or sballercane will be present, refer to trifluralin label for higher rates to control these weeds. 
+dlf red nce or yellow nutsedge will be present, refer to Frontier label for higher rates to control these weeds. 
+elMAZAQUINIIMAZETI-lAPYR DG plus Dual will provide suppression of red nce. 
+GRASS WEEDS ! 
+POST APPLIED COMBINA TIONS 
+IMAZAQUIN/lMAZETHAPYR DG may be tank mixed with selective postem~rgence grass herbicides registered 
+for use in soybeans such as Select 7, Poast Plus8, Fusilade 2000 9, Fusion9, Assure lO or Option I 1 These seltctive 
+grass herbicides may also be applied following a soil application and prior to or following a post application of 
+lMAZAQUINIIMAZETI-lAPYR DG. For best results use SUN-IT II or a crop oil concentrate AND liquid fertilizer 
+with grass herbicide tank-mixtures. 
+In some cases the activity of the grass herbicide may be reduced when mixed with IMAZAQUINIlMAZETHAPY;, 
+DG. The reduction in activity may be overcome by delaying the application of the postemergence grass herbicide 7 
+days following the application of lMAZAQUINlIMAZETHAPYR DG. If the grass herbicide is applied first, wait 3 
+days before applying IMAZAQUINlIMAZETHAPYR DG. Refer to the respective grass herbicide label for 
+recommended application rate, weed size and restrictions. 
+BROADLEAF WEEDS 
+SOIL AND POST APPLIED COMBINA nONS 
+lMAZAQUIN/lMAZETHAPYR DG may be soil applied in tank mix combination with metribuzin (Sencor l2 or 
+Lexone 13, plus one of the following grass herbicides: PROWL 3.3EC, trifluralin, Frontier, Lasso, Dual, either 
+preplant incorporated or preem.rgence (excluding trifluralin). IMAZAQUINlIMAZETHAPYR DG may also be 
+applied in tank mix with anyone of the above grass herbicides as a preplant incorporated application followed by a 
+preemergence application of Sencor or Lexone. For preemergence applications, apply during or immediately after 
+planting. These treatments will control Florida beggarweed, hemp sesbania, hophomb~am copperJeaf and sicklepocl 
+in addition to the weeds controlled by a soil apy~ication of IMAZAQUINflMAZETHAPYR DG pl~s the grass 
+herbicide. 
+lMAZAQUINIIMAZETI-lAPYR DG may be tank mixed with a selective I'::stemerg~nce bioadleaf herbicide 
+registered for use in soybeans such as Basagran l4 , Blazer l4 , Cobra 1 5, Galaxy 6, Storm 16 or Reflex l '. A s~il or 
+post applied IMAZAQUINIIMAZETHAPYR DG application may be followed by SCEPTER:3> (YT.® ir 1ddition to 
+the above mentioned broadleai herbicides. For best results use SUN-IT II or a crop oil· :or:centrate '\N').Jiquid 
+feniliz.er with broad leaf herbicide tank-mixtures. 
+-16- 9/94
+
+) 
+I 
+c 
+PROPOSED lMAZAQUlN/lMAZETHAPYR DG LABEL 
+When lMAZAQUINIlMAZETHAPYR DG is used in combination with another herbicide, refer to the respective 
+label for rates, methods of appliction, proper timing, weeds controlled, restrictions and precautions. Always lise in 
+accordance with the more restrictive label restrictions and precautions. No label dosages should be exceeded. 
+lMAZAQUINIIMAZETIIAPYR DG cannot be mixed with any product containing a label prC':·.ibiting such 
+mixrures. 
+MIXING INSTRUCTIONS 
+Fill the spray tank one-fourth to one-half full with clean water. While agitating add the required amount ..lf 
+lMAZAQUINIIMAZETHAPYR DG (including the water soluble packaging) and then fill the remainder of the tank 
+with water. 
+For postemergence applications, add the nonionic or organa-silicone surfactant or the crop oil concentrate as last 
+ingredient in the tank. An anti foaming agent may be added to the tank if needed. Maintain agitation while spraying 
+to ensure a uniform spray mixt\lre. 
+( 
+If other herbicides are tank-mixed with lMAZAQUINIlMAZETIIAPYR 00; while agitating, add components in 
+the following order: 
+I) Fill spray tank 1/4 to 112 full with clean water. 
+2) Add IMAZAQUlN/IMAZETHAPYR DG and thoroughly mix. 
+3) Add soluble packet products and thoroughly mix. 
+4) Add WP (wettable powder), DG (dispersible gr-dIlule), DF (dry flowable) or liquid flowable 
+formulations not in soluble packets. 
+5) Add other aqueous solution products. 
+6) Add EC (emulsifiable concentrate) products. 
+7) Add surfactant or crop oil to the spray tank. 
+8) Add liquid fertilizer. 
+9) While agitating, fill the remainder of th~ tmk with water. 
+SOIL APPLICA nONS WITH LIQUID FERTILIZERS 
+IMAZAQUINIlMAZETHAPYR DG can be applied to the soil in liquid fertilizers, alone or in comhination with 
+PROWL 3.3EC, trifluralin, Frontier, Lasso, Dual, or mctribuzin. 
+DO NOT add IMAZAQUINfIM-\ZETHAPYR DG ECO·PAK packets directly into liquid fertilizer. If 
+IMAZAQUlNlIMAZETHAPYR DG is applied in liquid fertilizer as a carrier, a pre-slurry must first be made. Each 
+IMAZAQUIN/IMAZETHAPYR DG water soluble packet and its contents must be completely dispersed in at least 
+one gallon of water. Always test the compatibility of the IMAZAQUINIIMAZETHAPYR DG slurry witt> the 1;0uid 
+fertilizer before mixing in the spray tank. 
+Follow all lMAZAQUINIIMAZETHAPYR DG label recommendations regarding incqrppp)tion, t;ming of 
+application, special instructions and precautions. Apply treatments in 20 or more gallons of liquid fertili7er per acre 
+with ground equipment. ' 
+All individual state regulations relating to fluid fertilizer mixing, registration, labeling .,oJ,.pplicatiDn· ~re' the 
+responsibility of the individual and/or company selling the IMAZAQUIN/IMAZETHAP\" UG/liquid ftrtilizer 
+mixnue. , " 
+SPRA VING INSTR UCTIONS 
+-17· 9/94 
+'-- .' ..... ,",
+
+) 
+I 
+J 
+PROPOSED IMAZAQUINIIMAZETHAPYR DG LABEL I ~ , 
+1-' 
+NOTE: DO NOT make applications when spray may be carried by wind to sensitive crops. 
+Avoid overlaps when spraying. 
+GROUND APPLICATIONS: 
+Uniformly apply with properly calibrated ground equipment in 10 or more gallons of water per acre. Use sprayers 
+equipped with nozzles that provide accurate and uniform application. To minimize drift, use a maximum spray 
+pressure of 40 psi. 
+To ensure thorough coverage, use a mmunum of 20 gallons of water per acre when applying 
+IMAZAQUINIIMAZETIlAPYR DG in no-till or as a postemergence treatment. Use higher gallonage for fields 
+with dense vegetation or heavy crop residues. 
+DO NOT apply with ground equipment when wind velocity is greater than 10 mph. 
+For band treatment, apply the broadcast equivalent rate and volume per aCre. To determine these: 
+Band width 
+in inches 
+Row width 
+in inches 
+Band width 
+in inches 
+Row width 
+in inches 
+x 
+x 
+Broadcast 
+Rate 
+per acre 
+Broadcast 
+VOLUME 
+per acre 
+Band RATE 
+per acre 
+Band VOLUME 
+per acre 
+( 
+-18- 9/<J4
+
+) 
+, 
+c 
+PROPOSED IMAZAQUIN/IMAZETHAPYR DG LABEL 
+AERIAL APPLICA TIONS: 
+Unifonnly apply with properly calibrated aerial equipment in 5 or more gallons of water per acre. 
+To avoid injury to sensitive crops from drift, aerial applicators must adhere to the following SPECIAL AERIAL 
+USE DIRECTIONS AND PRECAUTIONS: 
+Use nozzles which produce a coarse spray. 
+Nozzle height above ground must be a maximum of 10 feet. 
+Nozzles must be pointed toward the rear of the aircraft. The downward angle of the nozzle should not be 
+greater than 20 degrees. 
+To minimize wing-tip vortex roll, nozzles or spray boom must not be located any closer to end of wing Or 
+rotor than three-fourths the distance from the center of the aircraft. ,/ 
+Use a maximum spray pressure of 40 psi. 
+A buffer ZOne must be established between the area to be sprayed and sensitive crops. 
+DO NOT spray when wind velocity is greater than 5 mph. 
+Applicator is responsible for any loss or damage which results from spraying IMAZAQUIN/IMAZETHAPYR DG 
+in a manner other than recommended in this label. In addition, applicator must follow all applicable state and local 
+regulations and ordinances in regard to spraying. 
+-19- <)f')4
+
+• 
+) 
+A 
+.~./ 
+PROPOSED IMAZAQUIN/IMAZETHAPYR DG LABEL 
+ROTATIONAL CROP RESTRICTIONS 
+The following rotational crops may be planted after applying I' .AZAQUINIlMAZETHAPYR DG at recommended 
+rates in soybean,: 
+USE REGION 2 
+CROP USE REGION I (except Michlgan S) USE REGION 3 
+Soybeans No restrictions No restrictions No restrictions 
+Wheat 4 months 4 months 6 , II months 
+Field Corn 9.S months 3 9.5 months 4,6 18 months 7 
+See FOOTNOTE I II months II months 6 II months 
+! 
+See FOOTNOTE 2 18 months 18 months 18 months 
+Other Crops 26 months 26 months 26 months 
+Sugar and Table Beets 40 months 40 months 40 months 
+I Barley, Edible Beans, Peanuts, Tobacco 
+2 Alfalfa, Cotton, Lettuce, Oats, Popcorn, Safflower, Sorghum, Sweet corn. 
+3 For USE REGION I as defmed in the USE AREA section of this label; fi:ld com may be planted in the spring 
+of the year following IMAZAQUIN/IMAZETHAPYR DG application unless extreme drought conditions 
+develop (less than 15 inches of rainfall or irrigation is received within 6 months following the date of last 
+"ppIiCallon), 
+4 For USE REGION 2 (except Michig"n S) as defined in the USE AREA section of this label; field com may be 
+planted in the spring of the year following IMAZAQUiNllMAZETHAPYR DG application unless extreme 
+drought conditions develop (less than 15 iilches of rainfall or irrigation is received from two weeks prior to the 
+date of last application through November 15 of the same year). 
+If the minimum rainfall requirement is not met, only field com hybrids which possess tolerance or resistance to 
+IMAZAQUIN/IMAZETHAPYR DG and other imidazolinone herbicides may be planted the spring of the year 
+following a IMA'lAQUINIlMAZETHAPYR DG application (SEE NOTE). 
+5 Growers in the Michigan cOJnties of Berrien, Cass, St. Joseph, Branch, Hillsdale, Lenawee, Men'>", Van 
+Buren, Kalamazoo, Calhoun, J::ckson, Washtenaw, and Wayne may use the rotational crop restrictions for Use 
+Region 2. 
+For other Michigan counties, growers may only plant field com hybrids which possess t)leranre or rr,'starce to 
+IMAZAQUINIIMAZETHAPYR DG and other imidazolinone herbicides the spring 0; t:," )ear fo:lowi:1g an 
+application including IMAZAQUiN/lMAZETHAPYR DG (SEE NOTE). 
+-20- 9/94
+
+l 
+) 
+c 
+PROPOSED IMAZAQUIWIMAZETHAPYR DG LABEL 
+6 ROTATIONAL CROP RESTRICTIONS for a sequential application of SCEPTER O.T. following a soil 
+application ofiMAZAQUlNflMAZETHAPYR DO (USE REGION 2 only): 
+For USE REGION 2 as dermed in the USE ARf.A section of this label; soybeans may be J:lanted anytime. 
+Barley. edible beans. peanuts. tobacco. and w.leat may be planted 15 months after the Ia:;t he.bicide 
+application. Cotton may be planted 18 months a~er the last herbicide application. 
+Onl)' field com hybrids which possess tolerance or resistallce to IMAZAQUlNflMAZETIIAPYR DO and 
+other imidazolinone herbicides may be planted the spring of the year following a sequential application (SEE 
+NOTE). Other field com varieties may be planted 15 months after the last herbicide application. 
+7 Only field com hybrids which possess tolerance or resistance to IMAZAQUlNflMA.?ETHAPYR DO and 
+other imidazolinone herbicides may be planted the spring of the year following a 
+IMAZAQUINflMAZETIIAPYR DO application (SEE NOTE). 
+NOTE: Contact your chemical dealer. seed supplier, or American Cyanamid to obtain information regarding the 
+availability of imidazolinone tolerant field com hybrids which are adapted to your area. .. 
+Use of lMAZAQUIN/lMAZETHAPYR DG herbicide in accordance with label directions is expected to re,ult in 
+normal growth of rotational crops in most situations; however. various envi;onmentai and agronomi. factors make it 
+impossible to eliminate all risks associated with the use of this product and, thereinre. crop injury, is always 
+possible. 
+Except where otherwise stated 0" a Supplemental Label or in this label, DO NOT agply products containing 
+chlorimuron ethyl (e.g. Classic l8 • CanopylS. Gemini lS, Lorox Plus l8, Preview I , etc.), imazaquin (e.g. 
+SCEPTER. ,~CEPTER 70DO, SQUADRON®, TRI-SCEPr@, SCEPTER 0.1), imazethapyr (e.g. PURSUIT, 
+PURSUIT DG, PURSUn-@ PLUS, PASSPORt®) or flumctsulam (e.g. Broadstrike l9 ) the same year as 
+IMAZAQUINIIMAZETHAPYR DG because injUry to follow crops may occur.. 
+---.---.----.-.---------.--
+@Registererl Trademarks of American Cyanamid Company. 
+'" Trademarks of American Cyanamid Company. 
+ITrademark of AGSCO, Inc. 
+2,9, 17Registered Trademarks of Zeneca, Inc. 
+3.5Registered Trademarks of Monsanto Agricultural Products Company. 
+4Registered Trademark of Sandoz Agro, Inc. 
+6Registered Trademark ofCiba-Geigy Corporat;on. 
+7,15R~islered Trademarks of Valent USA Corporation. 
+8,14, I Registered Trademarks of BASF Corporation. 
+IO.13,18Registered Trademarks ofE. I. duPont de Nemours and Company. 
+II Registered Trademark of Hoechst-Roussel Agri- Vet. Co. 
+1 2 Registered Trademark of Miles Company. 
+19Registered Trademark of DowElanco Company. 
+-21- 9/94