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docker: production image + Gitea Actions for monthly refresh
Image rebuild (skip scrape) / build (push) Failing after 1h37m12s
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Browse Source 
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>
This commit is contained in:
Justin Paul
2026-05-24 12:32:41 -04:00
parent 1a45280e45
commit a97107de46
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# PURSUIT DIMETHENAMID HERBICIDE
- EPA Reg No: **241-362**
- Registrant: BASF AGRICULTURAL SOLUTIONS US LLC
- Signal word: Danger
- Active ingredients: Imazethapyr (5.21%); Dimethenamid (62.52%)
- Label accepted: 1995-11-13
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000241-00362-19951113.pdf
---
flu /I; °'1/_ 7' LV Ii' II:'
·r--------------------------------------------------nE~PPAAiP.~.E"G~I~S~T~R~A~T~I~O~N~N~.O~ •• ~/-----r~D~~~;_~~~O~F~I~;~~~~~A~N~C~~~~~7---1
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U.S. ENVIRONMENTAL PROTECTION AGENCY 241-362 NOV 1 3 1995
OFFICE OF PESTICIDES PROGRAMS
REGISTRATION DIVISION (Wn·.567)
WASHINGTON, D.C. 204150
TERM OF ISSUANCE
NOTICE OF PESTICIDE: 0 REGISTRATION o REREGISTRATION
NAME OF PESTICIDE PRODUCT
(Under the Federal Insecticide, Fungicide, PURSUIT®Dimethenamid
Herbicide and Rodenticide Act. 8S amended)
NAME AND ADDRESS OF REGISTRANT (Include ZIP code)
r
L
American Cyanamid Co.
P.O. Box 400
Princeton, NJ 08543
NOTE: Changes in labeling rormula 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 abov~ U.S. EPA registration number.
I On the basis of informati)n furnished by the registrant, the above named pesticide 'is hereby Registered/Reregis\ered under
/ the Federal Insecticide, .I."ungicide, and Rodenticide Act.
A copy of the labeling acc4!!pted in connection with this Registration/Reregistration is returned herewith.
Registration is in no way to be . 'Jnstrued as an indorsement or approval of this product by this Agency. In ordel' to protect
health and the environment, the Administrator, on his motion. may at any time suspend Of cancel the registration of a pest­
icide in accordance with the Act. The acceptance of any name in connection with the registration of a product und4!!r this
Act is not to be construed as giving the registrant B right to exclusive use of the name or to its use if it has been covered
by others.
with
This product is cor.ditionally registered in
FIFRA section 3(c)(7)(A) provided that you:
accordar.ce
1. Submit/cite all data required for registratior./
reregistratior. of your product ur.der FIFRA Sectior. 3(c)(5) ar.d
sec. 4 wher. the Ager.cy requires all registrar.ts of similar
products to submit such data .
2. Make the labelir.g char.ges listed below before you
you release the product for shipmer.t:
a. Add the phrase "EPA Registratior. No. 241-362" to
yeur label before you release the product for
shipmer.t.
3. Submit five (5) copies e~ your fir.al prir.ted labelir.g
before you release the product for shipment.
If these conditior.s are not complied with, this registra­
tion will be subject to cancellatior. in accordar.ce with FIFRA
sec. G(e). Your release for shipmer.t of the product cor:stitutes
acceptar.ce of these eor.ditior.s.
A stamped copy of the label is enclosed for your records.
, -
o ATTACHMENT IS APPLICABLE
SIGNATURE or APPROVING Of' FICIA
DA NDV I 3 1995
EPA Fo,m 8570-6 (Re •• 5-76) PREVIOUS EOITION MAY 8E USED UNTIL SUPPI..Y 15 EXHAU!TEO.
!
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PURSlJIT(i<)/Dimethcnamid herbicide
FOR USE IN FIELD CORN" AND SOYBEANS
'(Apply only 011 IMI-CornTu hybrids}
ACTIVE INGREJ)IENTS:
Imazethapvr (:!:>-2-14,5-dihydro-4-mcthyl-4-( l-n.1ethyl-cthyl)-
5-oxo-1 H-imidazol-2-vll-5-ethyl-3-pyridinccarboxylic acid ......... .
Dimctilcnamid: 2-chloro-N-1 (l-methyl-2-methoxy )ethyl]-
N -( 2,4 -di m eth y I-thi en -3 -y I )-acctamide.. . . . .. . .................. .
INERT INGREDIENTS ...................... .
TOTAL ..
5.21%
62.52%
32.27%
100.0%
PURSUIT/dimethenamid contains 6.5 pounds of active ingredients per gallon (6 pounds ai of
dimethenamid and 0.5 pounds ai ofimazethapyr).
EPA R"g. No: 241- EPA Est. No.
KEEP OUT OF REACH OF CHILDREN
DANGER!/PELIGRO!
Si usted no entiende Ia etiqueta, bus que a aiguien para que se la cxplique a usted en detalle. (If vou do
110t understand this label, find someone to explain it to you in detaiL)
STATEMENT OF PRACTICAL TREATMENT
IF IN EYES: llold cydids open :md flush with a steady gentle stream of water for 15 minutes Get
medical attention
IF ON 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 arc
not availabk. large quantities of water. Avoid alcohol. Do not induce vomiting Gct medical attention
Note to Physician Probable mucosal damage may contraindicate use of gastric lavage.
IF INHALED: Remove victim to fresh air
In C:l.';e of :m emergency cnd:mgering life or property involving this product, call collect, day or night,
area COlk 201-R:;'-, 100.
Net COil tents'
Sec Page 3 for Additional Precautionary Statements
AMERICAN CYANAMID COMPANY
AGRICULTURAL PRODUCTS DIVISION
CROP PROTECnON CHEMICALS DEPARTMENT
W/~YNE, NJ 07470 61994
'"lRq.\istered Trademark of American Cyanamid Company
ACCF.PTED
with COMMENTS
In EPA Letter na""d
NOV I 3 1995
UDder \be F""'-IIJ " "'':01 ...
F.....ua.Ie .... Ld .... tIdde Ad
•• ....ended. I, .• ..., peelklde
...,gI .... red u',.de. EP! Re8. No.
_~ /- 3>6t:..) __
10/26/95
)
SUBJECT
Ingredients
Statement of Practical Trcatmcnt
Table of Contents
Precautionary Statements
Environmental Hazards
Directions For Use
Agricultural Use Requirements
Storage and Disposal
Disclaimer
General Infomlation
Use Rate
Herbicide Use Area
Mixing Instmctions
Postemergencc
TABLE OF CONTEN7: ..
Tank-Mix Combinations with Other Herbicides
Spraying Instmctions
Ground Applications
Soil Applications with Liquid Fertilizers
Soil Applications with Dr\' Bulk Fertilizer
Aerial
Weeds Controlled
BroadleafWeeds
Grass Weeds and Sedges
Application Infomlation
Soil Applications
;\io-till or Reduced Tillage
Early Postemergencc Applications
Tank-mixes and Sequcntial Use Programs
Rotational Crop (iuidclincs
Precautions
PAGE
Cover
Cover
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PRECAUTIONARY STATEMENTS
HAZARDS TO HUMANS (AND DOMI<~STIC ANIMALS)
DANGER!/PELIGRO!
Corrosive. Causes irreversible eye damage and skin bums. Hanriful if swallowed, inhaled or absorbed
through the skin. DO NOT get in eyes, on skin or on clothing. Avoid breathing vapor or spray mist.
Use with adequate ventilation. Prolonged or frequently repeated skin contact may cause allergic
reactions in some individuals.
Personal Protection Equipment (PPE):
Some materials that are chemical-resistant to this product are lister! below. If you want more options,
follow the instructions for category B on an EPA chemical resistance category selection chart.
Applicators and other handlers must wear:
Coveralls over long-sleeved shirt and long pants
Chemical-resistant gloves, such as Barrier Laminate or butyl rubber 2: 14 mils
Chemical-resistant footwear plus socks
Protective eyewear
Chemical-resistant headgear for overhead exposure
Chemical-resistant apron when cleaning equi:''11ent, mixing or loading
Oisc.trd clothing or other absorbent materials that have been drenched or heavily contanlinated with this
product's concentrate. Do not reuse them. Follow manufactuler'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 Recommendations:
lJ:'crs should:
Wash hands before cating, drinking, chewing gum. using tobacco or using the toilet
Remove clothing immediately ifpesticide gets inside. 111en \\J.Sh thoroughly and p,
clothing.
11
Remove PPE immediately after handling this product. Wash the outside of gloves before removing
As soon as possible, wash thoroughly and ch;Ulge into clean clothing.
ENVIRONMENTAL HAZARDS
DO NOT apply directly to water or to areas where surface water is present or to intertidal areas belo,\, the
mean high water mark. DO NOT contmninate water by disposal of equipment washwaters or rinsate.
DO NOT apply when weather conditions (gusty winds, high temperatures, low humidity, aJ,L \/:l~n a
temperature inversion exists) favor drift from treated areas
This product ha.~ properties that may result in ground-water contamination. Application in areas where
soils are pemlcable or coarse and groundwater is near the surface may result in gn'l'I'~-I"ater
Cl'ntamination. Following application and during rainfall events that cause IlIIIOff, this chemical 1m.\'
reach surface water bodies including strcanls, rivers, and reservoirs.
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10/26/95
)
Car~ mllst be taken when using this product to prevent I) back siphoning into wells, 2) spills, 3)
impropn disposal of excess pesticide. spray mixtures or rinsatcs. Check val vcs or ~U1tisirhoning ,kviccs
must be uscd on all mixing equipment.
DIRECTIONS FOR USE
It is a violation of Federal law to usc this product in a manner inconsistent with its labeling
This labeling must be in the possession of the user at the time of pesticide application.
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. For any requirements specific to
your State or Tribe, consult the agency responsible for pesticide regulation.
Observe all cautions and limitations in this label and on the labels of products used in combination with
PURSUIT/dimethenarnid herbicide. Do not use PURSUIT/dimethenarnid other than in accordance with
the instructions set forth on this label. The use of PURSUIT/dimethenarnid not consistent with this label
can result in injury to' crops, animals, or per:;ons. Keep container closed to avoid spills and
contanlination.
DO NOT apply this product through any type of irrigation system.
DO NOT apply this product on popcom or sweet com.
AGRICUL TURAL USE REQUIREMENTS
Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR
part 170. 'i1lis Standard contains requirements for the protection of agricultural workers on fa.lms.
forests. nurseries, and greenhouses, and handlers of agricultural pcstic:des. It cont;uns requirements for
training, decont.mlination, notification, and emergency assistance It also contains specific instructions
and exceptions pertaining to the statements on this label about personal protective equipment (PPE). :md
restricted-entry interval The requirements in this box only applY to uses of this product that arc covered
bv the Worker Protection Standard.
Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 12
hours. Exception: if the product is soil-injected or soil-incorporated, the Worker Protection St:mdard,
under certain circumstances, allows workers to enter the treated area if there will be no contact with
:Ulything that has b~en treated.
PPE required for early entry to treated areas that is penllitted under the Worker Protection Standard aJld
that involves contact with aJl}ihing that has been treated, such as plants, s')il. or water. is:
Coveralls over long-sleeved shirt aJld long pants
Chemical-resistant gloves, such as Barrier Laminate or butyl rubber ~14 mils
Chemical-resistant footwear plus socks
Protective cyewear
~ r I' r
Chemical-resi stant headgear for averhl' ~ad=.:.e.:.xp!:..o:.;s.:.u.:.re,,-' _________________ _
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STORAGE AND DISPOSAL
PROlIIlHTIONS:
KEEP FROM FREEZING.
SHAKE WELL BEFORE USING.
DO NOT contaminate water, food, or feed by storage or disposal.
STORAGE:
Store in original container away from fertilizer, feed, or foodstuffs and separate from other
pesticides.
PESTICIDE DISPOSAL:
Wastes resulting from the use ofthi~ product may be disposed of on site or at an approved waste
disposal facility.
CONT Alf'IIER DISPOSAL:
Triple rinse (or equivalent). 111en offer for recycling or reconditioning, or puncture and dispose
of in a sanitary landfill, or by incineration, or, if allowed by State and local authorities, by
buming. If bumed, stay out of smoke.
DISCLAIMER
111e label instnIctions for the use of this product reflcct the opinion of ~xpcrts based on research and field
usc. 111e directions are believed to be reliable and should be followed carefullv. However it is . ,
impossible to eliminate all risks inherently associated with usc of this product. Crop injury,
inetTcetivellcss or other unintended consequences may result because of such factors as weather
(onditions. presence of other materials, herbicide resistant wecd populations, or the usc of, or application
of the product contrary to label instnIctio~s, all of whicl: arc beyond the control of American Cyan,unid
Comp,my. All such risks shall be assumed by the user.
American Cyanamid Company shall not be responsible for losses or damages resulting from usc of this
product in any manner not set forth on this label. User assumes all risks associated with the usc of this
product in any manner not specifically set forth on t!-:is label.
,\mericall Cyanamid Company warrants only that the material contained herein conforms to the chemical
description on the label and is reasonably fit for the usc therein described when lIsed in accordance with
the directions for usc, subject to the risks referred to above. CYANAMID DOES NOT MAKE OR
AUTHORIZE ANY AGENT OR REPRESENTATIVE TO MAKE ANY OTHEI~ WARRANTIES,
EXPRESS OR IMPLIED AND EXPRESSLY EXCLUDES AND DISCLAIMS ALL IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Blln:R'S EXCLUSIVE REMEDY AND AiYlERICAN CYANAMID'S EXCLUSIVE LIABILITY,
WHETHER IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY OR OTHERWISE,
SHALL BE LIMITED TO REPAYMENT OF TIlE PURCHASE PRICE OF
PIiRSlIlT/dimethenamid, In no case shall Cyanamid or the seller be liable for consequential. special or
indirect damages resulting from the usc or };andling of this product.
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10126195
lIses With Other Products (Tank-Mixl'S)
If this product is used ill comoination with any other product (~xcept as spccitically recommended in writing
oy Amelican Cyanamid Company then American Cyanamid Company shall have no liaoility for any loss,
damage or injury arising out of its usc in any such combination not so spccilically recommcnded, If used in
comhination recommended hy American Cyanamid Company, the liahility of American Cyanami(1
Company shall in no manner extend to any damage, loss or injury not .directly caused by the inclusion of
the American Cyanamid Company product in such combination usc, and in any event shall be limited to
return of the account of the purchase price of the American Cyanamid Company product.
GENERAL INFORMATION
PURSUIT/dimethenamid is a selective herbicide for control of most annual grasses and certain broadleaf
weeds in soybeans and IMI-Corn. PURSUlT/dimethenamid kills weeds by root and/or foliage uptake and
rapid translocation to thc growing points. Adequate soil moisture is important for optimum
PURSUIT/dimethenamid activity. When adequate soil moisture is present, PURSUIT/dimethenamid will
provide residual control of susceptible gcnninating weeds; activity on established weeds will depend on the
weed species and the location of its root system in the soil.
Apply PURSUIT/dimethenamid herbicide on soyheans or on selected liek! corn hybrids (IMI-Corn)
warranted by the sec(1 company to possess resistance/tolerance to direct application of PURSUIT herbiCide.
DO NOT apply PURSUIT/wmethenamid to corn hybrids which lack genetiC resistanccltolerance to
PURSUIT herbicide. Contact your seed supplier, chemical dealer or American Cyanamid to obtain
information regarding 1M I-Corn hybrids.
PURSUIT/dimethenamid herbicide can be applied preplant incorporated, preplant, preemergence or early
postemergence to IMI-Corn hybrids up to X" tall. PURSUIT/dimethenamid can be applied preplant
incorporated, preplan\, or carly postcmergence to soybeans up to the third trifoliate stage.
PURSUIT/dimethenamill provides effective wee(t control in conventional and reduc<:d tillage (conservation
tillage, minimuIll tillage), and no·till systems. 'nlis product will provide most effective weed control when
applied (by groumt or aerial application) ]!l([ subsequently incorporated into the SOlI hy rainfall, sprinkler
iITigatinn. or mechanical tillage prior to weed sce(1l ing emergence from soil.
) Crops growing under stressful environmental conditions can exhibit v.mous injury symptoms which may be
more pronounced if hcrhicides are used. Corn plants treated with PURSUIT/dimethenamid may cxhihit
yellowing on new growth. Normal growth and appearance should resumc \ViUlin I to 2 weeks.
Occasionally, soybean intcrmxle shortening may occur following PURSUIT/diIllelhcnamid application,.
TIlesc cffccts occur infrcquently and are temporary. Normal growth and appearance ~houlll resume within
1 to 2 weeks. If extreme conditions of high rainfall and extended peri OtIs of water saturated soil occur
during soyhean germination or early seedling developmcnt, PURSUIT/(IimeUlenamid use may result in
temporary growth suppression. These cffects will not affect crop yields.
Usc of P'\ TRSlJlT/dimctlienamitl herhicitle in accordance WiUl label directions is expected to result in
normal growth of rotational crops in most situations; however, v.mous environmental and agronomic
factors make it impossihle to eliminate all risks associated with the use of this product and, therefore,
rotational crop inJury is always possible.
Following Ole use of this product ami chemicnlly relnted prOOllcts with the snme m(xle of action, naturally
uccUiTing hi()types· of some of the wec(1s listed on this lal'd cannot he controlled hy this and related
products. 'I1lis product should he tank-mixed or applied sequentially with an appropriate registered
hcrhicide having a different mode of action to ensure control of resistant hiotypes.
• A weed biotype is ~l naturally occurring individual within a given species that
has a slightly different, but distinct, genetic makeup from other individuals.
Replanting: If replanting is necessary in a field previously treated with PURSUIT/dimethcnamid, the field
may be replanted to soyheans or IMI-Corn. Rework the soil no deeper than the treated zone. Do not apply
a second treatment of PURSUITldimethenamid.
USE RATE
(1 PINT PER ACRE)
Apply I'URSUIT/dimetllenamid herbicide at a broadcast rate of I pint per acre for all methods of
\ application: pn:plallt incorporated, preplant surface, preemergence or early postcmergence (up to g" tall
, corn; up to tile third trifoliate stage of soybean). At this broadcast rate, one gallon of
PURSUlT/dimethenarnid will treat 8 acres of soybeans or IMJ-Corn.
PlJRSlJIT/dimcthenamid HERBICIDE USE AREA
])0 NOT apply PURSUIT/dimethcnamilJ to soyheans or IMI-Corn in North Dakota or in Minnesota north
of state hi&hway 210
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MIXING INSTRUCTIONS
Fill the spray tank one-fourth to one-half full with clean water. While agitating, add the required amount
of product ;md then till the remainder of the tank with water. Maintain agitation while spl:lying to ensure
a lIIli/(>nn spray mixture.
('ostemergence Applications of ('URSUIT/dimethenamid require the addition of an adjuvant and a
liqaid fertilizer solution.
I. ADJUVANTS
SlJRFACTANTS: Use a non-ionic surfact:mt containing at least 80% active ingredient Apply the
surfactant at the ratc of I quart per 100 gallons. An organa-silicone surfacl<'lTIt may be used in place of a
non-ionic surfactant.
OR
CROP OIL CONCENTRATE: Instead of a surfactant, a petroleum or vegetable seed hased <';1
concentrate (such as SUN-IT HTM) may be used. SUN-IT II is recommended when weeds arc under
moisture or temperature stress. Use SUN-IT II or other methylated seed oils at the ratc of 1.5 to 2 pints
per acre (use the higher mte when weeds arc at the maximum label size). or use a crop oil concentrate at 2
pints per acre.
AND
II. LIQUID FERTILIZER SOLUTION
Recommended mtrogen based fertilizers include liquid fertilizers (such as 28%N. 32'YoN or \()-34-0) at
the rate of 1-2 quarts per acre Use the higher rate when weeds arc under moisture or temperature stress.
Instead of a liquiJ feltilizer. spray grade ammonium sulfate may be used at the rate of 2':; lb. per acre.
Tank-Mix Combinations With Other Herbicides
When tank-mixing PURSUIT/dimethenamid with recommended herbicides, add the other herbicides :md
adjuy,mts in the following order while agitating.
Fill spray tank 1/4 to li2 full with cle;m water.
2. Add soluble packet products and thoroughly mix .
. i Add WP (wettahle powder), OU (dispersible granule), OF (drv flowabk) or LF (liquid flowabk)
formulations
4. Add aqueous solution products.
5. Add PURSUIT/dimethenamid.
h Add other EC' (etllulsifiable concentrate) products.
7. Add surfactant to the spray tank.
X Add liquid fertilizer.
<J. While agitating, fill the remainder of the tank with water
To avoid injury to sensitive crops, spray equipment used for PURSlJlT/dimcthen;mlid herhieide
applications must be drained and thoroughly cleancd with water before being used to apply other
products.
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SI'RA YIN(; INSTRlJCTlONS
DO NOT apply "hell wi lid vdocitv is !:IL'alcl thall I (I lliph. or when spray Illa\' be c;lfflcd tll ,<'Ilsnivc
crops Sensitive ClOpS include, but arc not exclusive to, leafy vegetables, Sl!g,lr beets. grain sorghum alid
cotton.
(;round Applications:
Unifornlly apply with properly calibrated ground equipment in 10 or more gallons of water per acre. A
s;Jfay pressure of 20 to 40 psi is recommended.
To ensure thorough coverage, usc a minimum of 20 gallons of water per acre when applying
PURSUIT/dimethenumid to minimum or no-till crops. Usc higher gallonage for fields with dense
vegetation or heavy crop residues.
Adiust the boom height to ensure proper coverage vf weed foliage (according to the m;ulufacturer's
recommendation). Use only flat-fan nozzle tips for postemergence applications.
Avoid ovcrlaps when spraying.
Soil Applications With Liquid Fertilizers
PURSUI rldimcthen;unid can be applied to the soil in liquid fertilizers to smbcans or I:'-.Il-Com Folio"
all PURSUIT/dimcthcn;unid label recommendations regarding incorporation. timing of application.
special instructions ;uld precautions. Apply treatments in 20 or more gallons of liquid fertilizer per acre
with ground equipment. Always test the compatibility of PURSUlT/dimcth~namid with the liquid
fi;rtiliz~r before mixing in the spray tank.
Soil Applications With Dry Bulk Fertilizer:
I'URSlJIT/dimcthenamid herbicide may be Impregnated on or coated onto dry hulk granular fei1ilizer carriers
for preplant, preplant incorporated or preemcrgence applications. When applied as directed,
I'UI{SlIlT/dimcthenamilUdlY bulk !cl1ilizer mixtures provide weed control equal to that provided by the same
\ r;ltes of I'lJRSUIT/dimdhenamid applied in water or liquid fel1ilizer.
I
\)U NUT impregnate I'URSUIT/dimcthenamid onto ammonIUm nitrate, pota~slum nitrate, or sodium nitrate
fei1ilizers or fertilizer blends or limcstone because these materials are incompatible with the herbicide. 00 not
impregnate single superphosphate (0-0-20) or triple superphc~phate (0-0-46) with PURSUIT/dimcthenamid.
1\ minimum of 200 pounos anrl a maximum of 750 pounds of dlY bulk fertilizer impregnated with the
recommended amount of PURSUIT/dimcthcnarnid. excluding the weight of ammonium nitrate or limestone,
must be applied per acre. Application must be made uniformly to t'Je soil to prevent possihle crop injury and
ollcr satisfactory weed control. A shallow (1-2 inch) incorporation is desir:!ble for IInproved weed control.
Deepef incorporation Illay result in unsatisfactorj weed control.
Addition ofa drying agent may be necessary if the fertilizer/herbicide blend IS too wct for unifonn application
due to high humidity, high urea concentration, and/or low fertilizer use rate. Slowly add th~ drying agent to
the blend until a flowable mixture is obtained.
Under some conditions, fertilizer impregnated with PlJRSUIT/dimethenamid may clog air tubes or deflector
plates on pneumatic application systems. Mii1cral oil may he added to PURSUIT/dimcthenamid before
blending with fertilizer to reduce plugging. DO NOT llse drying agents when miner'}l oil is used. To avoid
separation of PURSUIT/dimethenamid and mineml oil mixes in cold temperatures, either keep mixture heated
or agitated prior to blending with fertilizer.
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I'ollow all I'IJKSlJlT/diIlldhenamid label recolllmendations regarding application and incorporation, special
instllll'tions and precautions. Apply PIJRSUIT/dilllethen;ul1id/dry bulk fcrti "'er mixtures only with ground
c''lu i pmcnt.
All individual state regulations relating to dry bulk fertilizer, registratiOl;, labeling, and application are the
responsibility of the individual and/or company selling the PliRSUIT/dimcthcnamid/dry bulk fertilizer
mixtures.
Apply PURSUIT/dimcthenamid at the rate of 1 pint per acre. Use the following formula to determine the
amount of PlJRSUIT/dimcthcnamid to be impregnated on a ton of dry bulk fertilizer based on the rate of
fertilizer which will be applied per acre,
FORMULA TO DETERMINE HERBICIDE RATES
Fluid Ounces or
Emmd.£.J::l~rhic;;id.~Acle x
Pounds of Feltilizerl Acre
Aerial Application:
2000
Fluid Ounces or Pounds
of Herbicide per Ton of
Fertilizer
Unifonnlv apply with properly calibrated aerial equipment in 5 or more gallons of watcr per ::Icn;. When
applied POSTEMERGENCE, thc addition of a non-ionic surfactant AND fcrtilizer solution ::Irc required
ftlT optil11ul11 weed control. Applv a non-ionic surfactant at the ratc of I qualt pCI'I 00 gallons of spray
mixture OR a crop oil concentrate at the rate of 1.5 - 2 pints per acre AND a liquid fertilizer at the rate of
I qllart per acre (See instructions under APPLICATION INSTRUCTIONS - POSTEMERGENCE).
To avoid injury to sensitive crops from drift, acrial applicators must adhere to the following SPECIAL
AERIAL USE DIRECTIONS AND PRECAUTIONS.
Nozzle height above ground l11ust be a maximulll of 10 feet.
Nozzles Illllst be pointed toward the n:ar of the aircraft. 'Ille downward ;mgle of the nozzle
should not be greater than 20 degrees.
To minimize wing-tip v0l1ex roll. nozzles or spra~' boom l11ust not be located any closer to end of
wing or rotor th;m three-fourths the distance from the center of the aircraft.
lise it maximum spray pressure of 40 psi.
A bllffer zolle Illllst be l,stablished between the area to be sprayed and sensitive crops.
DO NOT spray when wind velocity is greater than 5 mph. Coarse sprays (larger droplets) arc
less likely to drift
Applicator is responsible for ;Uly loss or damage which results from spraying PURSLJIT/dimcthcn;ullid in
a manner othn than recommended in this label In addition, applicator must follow all applicable state
,md local regulations and ordinances in regard to spraying
WEEDS CONTROLLED
When applied ,LS directed, PURSUIT/dimethcnamid will control or reduce competition from the weeds
listed below. Kefcr to the MIXING INSTRUCTIONS section on page 4 for recommendations when
weeds arc at the maximum recommended growth stage, or arc under stress.
NOTE: C ~ Contn,l, R = Reduced Competition
Cille numbu under Maximum Leaf Stage indicates the MAXIMUM l1umber of leJ\'es at which weeds
should be sprayed postcmergence).
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'lROADLEAF WEEDS
SOIL APPLIEIl EARl ,Y I'OSTEMERGENCE
W~etls Cuntl'ulll'tl l\1aximurn Sit.!'
Leaf Stagl' (inches)
AI I igator weed ,I 1·1
Alloda, spllrretl (' 1 I -2
Allieh"kc, JClllsaicl1l X (,- I I)
Bllffalobm C· R 1-1
Bristly starbur 2 1-2
Calpctwced C
Cocklebur, common R H I-K
Galinsoga C
Jimsonweed C' 4 1-]
Kochia C 4 l-3
Lalllbsquarters, COllllllon C· R 1-2
Mallow, Venicc R
Mar,helder C 4 1-1
Momingglory
entirclcaf R 2 1-2
ivylcaf R 2 1-2
) pitted R 2 1-2
smallOower C 4 I·,)
ta Ii R 2 1-2
Mustard sp C 4 1-1
Nightshade
',lack (' 4 1-1
Eastern hl;Kk (' 4 1-]
hairy C 4 1-]
Pigweed
palmer C
prostrate C H I -x
reelroot C H I -x
smooth (' X I -x
~p III Y (' X I -x
IlImhk C X I -X
PoinsL:t1 ia, wi 1<.1 ('
\ Pllnctuf'cyinc C
I Pllfslanc. cOlllmon (' ,
I'lIslcv, Florida C
Sida, prickly C·
Ragweed.
comnlOIl R ,I 1-1
giant H 4 1·1
Sage, balllyald R 1-1
Smartwccd
lad)'sthlllllb (' 4 1·1
!'CIItlS\ I\'ania C 4 1·1
Spurge
prostrate C 4 I·]
spotted C ,I 1-1
SunOo\\ er C· 4 J.:l
VcJvctlcaf C· 4 I·]
TIlistlc, Canada R 1-]
Walcli1clllp, tall C 4 1-,
• When I'll RS lJ l'I '1d i mcthcn,ull id IS soil applied. these weeds arc more consistently controlled hy prcpl'Ult
incorporated treatments.
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CRASS WEEDS
SOIL APPLIED POSn:MERGENCE
Wel'lIs C(lntrolj'~II Maximum Size
I,caf Stage ili!.!: h c s)
Barnyardgrass C .1 1-.1
Crabgrass,
largc C 3 1-3
smooth C .1 1-3
Cnpgrass,
woolly 3 1-3
sonthwcstem 3 1-3
Foxtail,
giant C h 1-6
green C 3 1-3
yellow C 3 1-3
Goosegrass C
Johnsongrass,
scedling C 6 1-8
rhizome R 0-12
Millct, wild proso R R 1-3
Panictlll1,
fall R
Texas R
Red rice 3 1-3
Sandhur, rleld R R <I
ShaUc,,;anc R (, I-R
Signal grass. broadleaf R 4 I-S
Sorghum ahuum il. (, 1-.1
SEDGES
t'Jlltscdgc
pllI],k R R \- .~
vcllo\\ R R 1-\
DO NOT count cot\'kdolllca\'l~s "hen detenllilling weed stage ofgrO\\(h.
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AI'I'LICATION INFORMATION
SOIL AI'I'LICATIONS
PURSlJlT/dimethenamid provides effective weed control in conser ,e systems designed to
meet conservation compliance requirements. PURSUIT/dimethcnalTIl'lpplied prior to planting
(up to 30 days prior to planting) or at planting in conventional, mi' um till or no-till production
systems. PURSUIT/dimetJlenamid can be applied as an early preplant, preplant incorporated, or
preemergence treatment in soybeans and IMI-Com. The application method of choice will depend on the
anticipated weed spectmm and the preference of the applicator.
Adequate soil moisture is required for optimum activity. Rainfall or overhead irrigation is necessary to
move PURSUIT/dimcthenamid into the weed germination zone if incorporation equipment is not used.
TIle amount of rainfall or in'igation 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 nomlally
adequate. If adequate moisture is not received within '7 days after treatment, a cultivation is
recommended to control escaped weeds. When adequate moisture is received after dry conditions,
PURS UIT/dimcthenamid will provide residual control of susceptible genninating weeds; activity on
established weeds will depend on the weed species and the location of its root system in the soil.
In earlv preplant applications (15-30 days prior to planting) or on fine textured soils or soils with greater than
3'Yo organic matter or in areas where average annual rainfall ( or rainfall + irrigation) typically exceeds 40
inches. the grower lIIay tank-lIIix with Frontier T" herbicide (up to 12 ounces). A bumdown tank-mix partner
such as RoundupTM or Gmmoxone Extra™ may be used when we~ds are present at the time of application prior
to crop emergence Refer to the respective labels for rates, methods of application, proper timing, weeds
controlled, restrictions, and precautions.
PURSUlT/dimethen:unid controls weeds by uptake by weed roots and translocation to the growing points
"Ill'll' it stops wee'.! growth. Susceptible weeds may emerge. growth \\ill stop Clnd the weeds will either
die or are not competitive with the crop
Preplant Incorporated Applications
) Apply PURSlJlT/dimethenanlid and incorporate thoroughly to a depth of I to 2 inches. Use a harrow,
field cultivator, rolling cultivator. finishing disk. or other implement capablc of giving unifonn shallow
IIlcorporation. If crops arc planted on beds. apply and incorporate after bed fonnation using PTO-driven
equipment or a rolling cultivator When applied to beds. maintain PlJRSUIT/dimethenanlid in the
,urface I to 2 inches of the finished beds. Avoid deeper incorporation or reduced weed control and/or
crop InJUry' Illay occur. Application Illay be made Up to 30 days prior to planting soybeans or 1M I-Com
Preplant
Broadcast apply PURSlJlT/dimcthenanlid to the soil surface up to 30 days prior to planting or during
planting Rainfall, sprinkler irrigation, or shallow mechanical incorporation alicr application is required
'f' ;no"e this product into the upper soil surface where weed seeds genninate If adequate rainfall or
Iffigation docs not occur and weed seedling emergence begins, a shallow cultivation or rotary hoci.lg will
improve perfonnance.
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Broadcast apply PURSUIT/diIllethenamill to the soil surface after planting amI het()rc crop emergence.
Rainfall, sprinkler irrigation, or shallow mechanical incoqXlration after application is required to move this
rnxluct into the upper soil surface where weed seeds germinate. If adequate rainfall or inigation dnes not
occur anti weed s(~etlling emergence begins, a shaBow cultivation or rotary hoeing will improve
pcrfonllancc.
NO-TILL OR REDUCED TILLAGE
For use in minimum tillage or no-tillage production, application of PURSUIT/dimethenamid may be made up to
30 days prior to planting, during or after planting. To ensure thorough coverage, use a minimum of 20 gallons
of water per acre. Use higher gallonage for fields with dense vegetation or heavy crop residues. Adjust the
hoom height to ensure proper coverage of weed foliage (according to the manufactures recommendation). The
nozzle spacing on the hoom should be 20 inches. Use only standard flat-fan nozzle tips. Use ground equipment
only.
In early preplant applications (15-30 days prior to planting) or on fine textured soils or soils with greater than
3'70 organic matter or in arcas where average annual rainfall ( or rainfall + irrigation) typically exceeds 40
inches, the grower may tank-mix with Frontier™ (ur> to 12 ounces). A burndown tank-mix partner such as
RounllupTM or Gramoxone Extra™ may be used when weeds are present at the time of application prior to crop
emergence. Refer to the respective labels for rates, methods of application, proper timing, wee(l~ controlled,
restrictions, and precautions. Use ground equipment only.
EARLY POSTEMERGENCE APPLICATIONS
PURSUIT/dimethenamitl is effective in controlling weeds in conservation tillage as well as in conventional
pmduction systems. Apply PURSUITlclimethenamid herbicide to IMI-corn up to 8" tall and/or to soybeans
up to the third trifoliate stage. Apply PURSUIT/climethenamic before weeds exceed a height of 3", unless
othclwisc indicated (sec Weed Control Tahles). Apply I'URSUIT/dimcthcnamid to crops anti weeds that
arL' actively glowing.
An adjuvant (either a surfactant or a crop oil concentrate) and a liquid fertilil.er must he atldc(j to the spray
s\)lutlun It)!" optilllulli weed ~()ntml activity. See the ADDITIVE section under MIXIN(i INSTRUCTIONS
for specitic instmctions.
When PURSUIT/tlimcthenamid is applictl postemcrgence, ahsorption will occur through hoth the ronts al;11
fOliage. Suscertihlc wectls stop growing allll either tlie or are not competitive with thc crop.
I'URSUIT/tlimcthenamid nnt only controls many existing bl'( dleaf amI grass w~C(ls when applictl early
rostcmcrgencc, it also provides control of susceptihle weeds til' lIlay emerge ~ftcr application.
"or maximum weet! control, cultivate 7 - 10 days It)lIowing a postemergence PlJRSUlT/dimethenamid
application. '1l1is timely cultivation will enhance residual wee'! control, especially under dry conditions.
If air temperatures reach or stay helow 40° for 10 or more hours, delay a PURSUlT/tlimethenarnid
application for 4X hours from the time temperatures increase aoove 40° or until weeds are actively
growing. Unusually cool temperatures (4()0 or less) reduce photosynthesis and transpiration. 'lllis reduces
the uptake and translocation (and effecti veness) of PURSlJlT/dimethenamid in weeds.
I'URSlJITltlimctllcnamid should he applied a minilTlum of one hour before rainfall or overhead ilTigation.
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PliRSliITIDIMETlIENAMJ[) TANK-MIXES AND SEQt,ENTlAL IJSE PROGRAMS
IMI-CORN
PIJRSIJIT/dimcthcn~unid may be applied prior to, in a tank mix with. or following the use of one or more
of the following herbicides: atrazine, BanveIT", Bladex™, Buctril"", Clarity"", Extrazine™ II, Gramoxone
'" Extra, PrincepT", PROWL, RoundupT" or 2,4-D
SOYBEAN
PIJRSUIT/dilllethcnamid may be applied prior to, in a tank mix with, or following the usc of one or more
of the following herbicides: GranlOxone Extra, linuron (LoroxT" and others), metribuzin (Lcxone™ or
Sencor), PROWL, Roundup, Sonalan"", tritluralin (Tretlan"" and others) or 2,4-D (early preplant only).
In addition, PURSUIT/dimethenamid may be used prior to herbicides registered for post-emergence grass
or broadlcafweed control in soybeans such as Basagran T". Cobra"", Fusilade"", Galaxy"", Poast'", Select T"
and Stonn™
When PURSIJIT/dimClhcnamid is used in combination \\ith another herbicide, refer to the respective
labd for rates. methods of application, proper timing. weeds controlled. restrictions and prrcautions.
Always lIse III aecorda'lcc with the more restrictive label restrictions and precautions. No label dosages
,holIld be c:-;cecdcd. PURSUlT/dimetlwnamid cannot be mixed \\ith any product containing a label
pmhibiting slich mixtures.
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ROTATIONAL CROP GUIDELINE
'Ille following rotational crops may be planted after applying PURSUIT/dimethen;unid at the
recommended rate: (Planting earlier than the recommended interYJI may result in crop injury).
•
I. Anytime
Soybeans
;MI-Com (resistant/tolerant to PURSUln
2. Four months after PURSUIT/dimethenamid application:
Rye
Wheat
3. Eight and one-half months after PURSUIT/dimethenamid application:
Field com
Field com grown for seed'
Edible beans and peas (other than lima beans and Southem peas)
4. Nine and one-halflllonths after PURSUlT/dilllethcnanlid application:
Barley
Tobacco
). Eighteen months after PURSUlT/dimcthenamid application
Alfalfa
Cotton
Lettuce
Oats
POPCOIll
Sarno"er
Sorghum
S\\eet corn
6. Twentv six months after PURSUIT/dimetheBamid application
All crops not lisktl elsewhere in this ROTATIONAL CROP GUIDELINE
7 Fortv months after PURSlJIT/tlimethenalllid application
Sll~;lr heels
Red table beets
Before application to seed corn, first verify with your local com seed company (supplier) the
PURSUIT/dil1lcthenamid selectivity of your inbn.:t1 line. 'Illis precaution will help avoid potential
injnry to sensitive vari'.:ties.
Usc of PURSUIT/dimethen;unid herbicide in accordance with bbe! directions is expected to result in
nonnal growth of rotational crops in most sitdations, however, various environmental ;md agronomic
t~1ctors make it impossible to eliminate all ris:':s associated with the usc of this product and, therefore,
rotational crop injury is always possible.
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PRECAUTIONS
IMI-Corn
'nl~re should be all :nterval of at least 45 days between an application of PURSUlT/dimethellamid and
com harvest (silage, fodder, or gfJin). DO NOT graze or fecd treated com forag~, silage, fodder, or grain
for at least 45 days after an application of PURSUIT/dimcthcn;unid
All soil insecticides, including labeled banded or in-furrow applications, mav be used in combination
,vith Pioneer imidazolinone resistant (lR) com hybrids.
lmidazolinone tolerant hybrids from other seed companies may occasionally exhibit injury symptoms
whcn soil insecticides are used in combination with PURSUlT/dimethenamid. Use banded applications
of COUNTER ® 150 or THllvIET® in combination with PURSUlT/dimcthcnamid application.
COUNTER® CR® may be used in furrow or banded. DO NOT USE COUNTER ISG soil insecticide
in-furrow with imidazolinone tolerant hybrids. American Cyanamid has not tested all hybrids in which
the imidazolinone tolerance trait is claimed and cannot be responsible for factors which are beyond its
control, such as growing conditions, environmental conditions, grower practices and the specific genetics
) of ~ach hybrid tolerance to PURSUIT and insecticide applications.
Soybeans
lllere should be an interval of at least X5 days between all application of PURSUlT/dimethenamid and
soybean harvest.
PURSUlT/dimeth~namid applications should be made before soybean bloom.
Do not graze or feed treated soybean forage, hay or straw to li\'estock.
Excepl where stated on a Supplemental Label or in this label, DO NOT apph' to soybeans products
culltaining chlorimllfon ethyl (CI:L'isic, Can')pyTM, Gemini'''. Lorox Plus"'. Prcvie\\'M, etc) imazaquin
(SCEPTERCf0, SQUADRONCID TRl-SCEPT,k), SCEPTER:8 OT(') SCEPTER® 70DG) or products
containing imazethapvr (PURSUIl~ DG, PURSUl'f® PLlJS, PASSPORr<") the same \Tar as
I'URSllIT/dimethenamid or injury to follow crops may occur
DO NOT tank-mix PURSUIT/dimethenamid with c1omazonc containing hcrbicid~s (Command'" or
Commence'") PURSUIT/dimcthenamid may be applied postcmergence follO\ving a soil application of
Command or Comlllence
General
Onlv rotational crops harveskd at maturity may be used for feed or iilOd
In the eyent of a crop loss due to weather, soybeans or IMI-Com can be replanted DO NOT work the
soil decper thall 2 inches.
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TMSun_lt II is a trademark of Agsco, Inc.
IMl3Iadex, Canopy, Extrazinc II, Gemini, Lcxonc, Lorox, Lorox Plus. and PWYICW arc trademark, of E.I
duPont de Nemours & Co., Inc.
TMSonal.m .uld Trdlan arc tradcmarks of DowElanco
IMprinccp is a trademark of elBA Corporation.
IMl:lasagran, Galaxy, Poast and Stonn are trademarks of BASF Corporation
TMFusiladc and Gramoxonc Extra are trademarks of Zcneca, Inc.
™SUN_IT II is a trademark of Agsco, Inc.
™Sanvel, Clarity and Frontier are trademarks of Sandoz Crop Protection Corporation
TMRoundup is a trademarks of Monsanto Agricultural Company.
™Suctril i's a trademark of Rhone-Poulenc
™Cobra and Select are trademarks ofVaJent Corporation
™Sencor is a trademark of Miles Corporation
™Command and Commence are trademarks of FMC Corporation
®Registered Trademarks of American Cyanamid Company.
For additional infonnation regarding the usc of PURSUIT/dimetbenamid herbicide, call telephone no.
XOO-942-0500
American Cyanamid Company
Agricultural Products Division
Crop Protection Chemicals Department
Waync.NJ 07470 ©1994
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