crop-chem-docs/corpus/epa_ppls/100-496.md

# IGRAN 80W

- EPA Reg No: **100-496**
- Registrant: SYNGENTA CROP PROTECTION, LLC
- Signal word: Warning
- Active ingredients: Terbutryn (80%)
- Label accepted: 1984-05-01
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000100-00496-19840501.pdf

---
Herbicide 
For weed control 
in winter wheat, 
winter barley, 
grain sorghum, 
and noncrop land 
areas 
Five 
Pounds 
CCEPTE 
Active Ingredients: 
Terbutryn: 2-tert­
butylamino-4-ethyl­
amino-6-methyl­
thio-s-triazine .... 76% 
Related 
compounds ...... 4% 
Inert Ingredients: 20% 
Total: 100% 
EPA Reg.No.1 00·496 
EPA Est. 100-AL-1 
Igran sow is a 
wettable powder 
Keep Out of Reach 
of Children. 
Warning 
See additional 
precautionary state­
ments on left panel. 
See directions for use on 
panel at right. . . .. .. . . . 
... --~ ...... ----------------------------~'~"~'--~ 
< 0< • 
CIBA-GEIGY:~~ 
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eGA _30·5790 
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I 
DIRECTIONS FOR USE AND CONDITIONS 
OF SALE AND WARRANTY 
,M'ORTANT: Read IhO eMhre Dbtetlon. tor 
U,. and lhe Condition. of SI't Ind WI'­
finly belore 1.I51n91tll5 producl 
CondltiQn, 01 5.,. Ind Warranty 
ThO DirK-lion, lor UM 0111"115 product relJeel 
the Opinion of expells basco on Iletd use anCi 
lests Tne dlreClIons are behe\M 10 be reh· 
abl, and should be lolloweCl carefully How­
ever. It IS ImpOSSible to eliminate all risks 
IMherently aSSoCIated 'lvllh use 0111'\15 prOduct 
CrOQ Injury, meffechveness. or olher untn· 
tended consequences may result :,..ocaUSEI 01 
SUCh faclOrs as weather condill0ns. presence 
01 olher maleflalS, or the manner of use or 
apphca!lon all of which are beYOnd Ihe conlrol 
01 elBA-GEIGY 01 Ihe Seller All such risks 
shall be assumed by the Buyer. 
C1BA-GElGY warrants Ihat this produCI 
Conforms 10 the Chemical deSCriptIOn on Ihe 
label and IS reascnably fit for the purposes 
refened to In lhe Directions for U •• subject 
to the mherent risks referred to above 
elBA-GEIGY makes no other 
exprets or Implied warranty of Fit­
ness or Merchantability or any 
other express or Implied war­
ranty. In no case shall CIBA­
GEIGY or the Seller be liable for 
consequential. special. or Indi­
rect damages resulting from the 
use or handling of this prOduct. 
elBA-GEIGY and the Seller oller Ihls prod­
uct. and the Buyer and user acceDtlt. sLlb,eCI 
to the foregomg Conditions of Sa,. and War· 
ranty. wllich maybe vaned only by agreement 
m Wfltlng Signed by a duty authorized repre­
sentative of elBA-GEIGY 
Genera' Information 
Igran 80W IS a selective /"J-eri>lclde for control 
of many annual broadleaf weeds ana grasses 
The weeds controlled are .. 5 101:0 ..... 5 
Wheal and aa,ley 
bedstraw 
blue lips 
bur bunercup 
calchweed 
chIckweed 
(common and 
umbellate I 
Chma lettuce 
coastal f'ddleneck 
(larweedJ 
corn gromwell 
corn sputty 
cow cockle 
fd.~seJlax 
(Camelma) 
f.eld pennycress 
r:.~nblt 
Sorghum 
annual 
groundcherry 
cafpet~eed 
crabgrass 
foxla,l 
jungletlce 
kochra 
lambsQuarters 
rr.ornlngg:ory 
Honcrop Ar .. , 
barrcyardqras3 
blue mustard 
C3rpelweed 
ch'Ck~eed 
Ch,na lelluce 
coc~!eour 
doglenne r 
IICldleneck 
f,e'd per.J1ycress 
green 11).'031'· 
grom~ell 
henblt 
JaCOb s ladder 
may .... eeo 
(dog1enr.l'!1 
ITlJners 'elluee 
Pac,f:c 'l'eaClo .... 
fo"la,1 
pmeapp e",eed 
puck.!y 'ettuce 
prostrate 
knol"'e~CI 
reelslem !.Iarce 
5hepherdS;Jurse 
speeCl"'ell 
(snc ...... v>oeel,.11 
~pf.nQ bea ... \y 
Jim HI I muStard· 
blue muslaro· 
pig Need 
punct",re'l'lne 
ragY'fl:!'ell 
RUSSIan Ihlstre 
smarll'teed 
veh'etleal 
barnyauJgrass 
IwatergrassJ 
kochla 
nlgl1tshade 
pepper .... ced 
plg ... eel1 
purSlane 
larwced 
leal'teed 
I·.m~ble mustard 
tumtJleweed 
whde s .... eel ClO'lef 
Wild buCkolrht.!at· 
wild mustard 
Igran~ 80W 
·Somo mustards (Jim HIli and blue mustard) 
can be eUectlvely conUQlled If trealed while 
they afe very small However. late germ,"al­
mg mustard seedhngs may not be controlled 
In fallowed noncrop areas, rgran gives parhal 
control 01 green fodall and WIld buckwheat. 
FOllOW'"!) many ycars of contmuous usC' ot 
Ihrs product and ChemIcally related products. 
b,otypes 01 some of the weeCls hsted on thiS 
lacel have been reported wnrcn cannot bo 
effechVfl'ly conttOlied by th.s and retated ner­
blCTdes Where thrs IS known or suspected. 
and weeds controlled by thIS product are 
expected to be present along With reslslant 
blotypes. we recommend lhe use ollhls prod­
uct,n registered combinations or m seQuence 
With olner reglstttred herblcl<les whIch are nOI 
(flUmeS. If only resistant blotypes are ex­
pected 10 be presenl. use a registered non­
Irlazine herbICIde Consult WIth your Slate 
Agricultural EllenSlon Service for speCIfic 
recommendations. 
When appl1ed before weeds emerge_ tgran 
80W ent~rs weeds tnrough Incrr roots after 
germination. Preeme,gence eflectlveness 
dependS, tl'lerelore. on riuntall or IrngatlOfllo 
move Igran 80W mto Ina SOrl. Very dry 5011 
conOltrons may necessItate a shallow culuva· 
lion. wnen applied to emerged weeds_ Igran 
80W prOVIdes fobar knockdown of 6J.:lstmg 
weeds and resrdual contrOl of latcr germmat­
Ing weeds. 
In each case where ill range ot rales IS given. 
the lower rate SMUICl be used on relahvely 
coarse-textured 50115 or SOils low In organrc 
malter: tM tllghar rate should be used On rela­
tively fine-textured sods or solis high 10 
organic maller 
For Igran 80W alone en wrnter wheal or 
sorghum. nonpressurlled liQUId ferhhler may 
replace all or pari of tf'le water as cartier lor 
ground apphcahon 
FAILURE TO FOLLOW THE PRECAUTIONS 
AND OIRECTlONS ON THIS LABEL MAY 
RESULT IN CROP INJURY •• 'OOR PER· 
FORMANCE. AHD!OR ILLEGAL 
RESIDUES. 
Milling !n,lructronl 
Igran 80W 's a .... ellab·e DOwder lorr!IUlallonto 
be I'I'lxed With w3t£:-r or nonpressurlzed I:Quld 
ferMzer Solu!.ons anO aDpheCl as a spray For 
sprayers Or nulse tankS wnlCh have contlnu­
O;JS agitation /rr.cchanical or nYdr3uhC). Igran 
SOW does nOI f>ave 10 t:e premixed as a stl:rty 
Flilihe lank':: lull 01 waler Slart aq'lat'on anCl 
add the proper amount 01 Igran BOW to the 
lank Allow Ihe Igran BOW tl"1"e to wet Can­
tanue to W the tank WI:h water Continue a9,la­
hon lor several mInutes pr,O( to spraYing, as 
well as durang lhe spraYing operallon 
For spra~'ers wn:ch nave a9.lal'on dependent 
upon the 10lward mohon ot Ihe spray ng. Ihe 
Igran 80W ShOuld be prem'lf:O JS a slurry 
Make a ~IUrty by a~d:ng tgran !:lOW II) a small 
amount 01 .... aler In a separale con!a'ner Then 
pour the Slurry 11'110 the spray lanll; Darhally 
filled w,lh Clean water. ana add Ihe rcst ollhe 
water The lorward mot ron <;1 Ihe spray rig 
shOuld not stop unhllhe tankls emply as ag,la· 
tlon rs reQUired dunng Ihe Spray'r'!9 operat'on 
10 keen It:e malerlal In suspi'nS·on 
It IS best 10 empty the spra{lank, comp!ele1y 
belore shuttang 011 the pump and agitator 
Howe ... er, II the spray !nldule stands In thp. 
'anl( before use. agitate lor several minutes to 
obtam a uniform suspenSIon t.elore SIa1llng 10 
spray Wash sprayer thorougnly With clean 
waler Immedlatcly after use 
a,ound Application: For uniform dlstrrOu. 
lion. Lise ConvenlJO'lal spray eqUipment wllh 
fan·type nozzles Screcns If. nozzles and In 
suctH:'R and ,n,',ne sUalnels should be no flncr 
Ihan 50-mesh Use hydraulrc or meChanIcal 
agltallon during mixing and appllcallon 10 
maintaIn a unliorm suspens;on Use a purop 
'tillh capacity to ma,ntaln 35-40 PSI allhe noZ­
tIes If "ydrauhc agltallon rs used. thc pump 
Should also prOVIde SUffiCient agitation In the 
lank to keep Ihe mlxlure rn suspenSion 
Unless olhftrwlse SPCCII'ed use a mInimum 01 
20 ;als 01 *ater or nonpressurlzed "QUid ler­
tllizer per acre lor ground ilj:lphcatlon 
For band applications In sorghum. calculale 
the amount to be apphcCl per acre as follOws 
Band Width 
In Inches 
Row wldtn 
In IncMes 
Rate A for 
broadcast 
trealment 
= 
Amount 
neMed 
for baM 
treatment 
A.,lat Application: U5e aetral apPIrCallon 
only where broadcasl ilpphcalrons are soec· 
Ifr~d Apply Igran SOW alone or In combma­
lIOns In a minimum 015 gals 01 water per aCro 
AVOid applrcallons under Conditions wnere 
un,rotm coverage cannot be otllalRcd or whore 
(!lCeSSlve spray drrU may Occur In order to 
assure thalspray Will be conltc.llatlro .,It'lln the 
largel area when used accoramg to laDel 
directions. make IDphc:atlons al a max'mum 
height 01 10 fI • USI09 low drill nOlzles al a 
maJ:lmum pressure at 40 PSI. and reslnet 
apphcatron to periodS when wmd speed does 
nol exceed 10 mph To aSSure tnat spray Will 
nol adversely aUecl adJaCent senSllrve non­
larget plants_ applV Ig,a" BOW alone. or In 
combu'laMn Wrtn Mrlogard~. by aircraft at a 
mmlmum upwmd distance of 300 II from ;i:en­
Sitlve plants. at apply 19ran 80W + AAtreJ(-~ 
and Igra'1 BOW + AAttex + paraQuat al a 
mlOlmum upWind dIstance 01500 It from Sen­
SitIve plants For addl1l0nal precauMns. see 
PrecauMnary Stalements section al Ihe end 
01 the label. 
Directions lor Us. 
It IS a VIolatIon of federal law to use thIS prod­
ucllO " manner Inconslslenl WIth ItslabeIJng. 
Winter Wheat and Barley 
PrHmMgence IWlnter Wheat Onlv - Wash­
rnglon. West ollhe Cascades Only) 
Apply to wlOter wheat alter planhng and before 
emergence 
Igran BOW Atone. Apply at rales listed In 
Table 1 
Posterne,gen.:. (Wmler Wheat - WaSh­
IOglon. Oregon. Idaho and Utah_ Winter Bar­
ley - Washrngton. Oregon . .lnd Idano) 
APoly only aHer the crop IS lu'ly ",rered and as 
soon as Inc crop has well de ... elo~eO sc:ona· 
ary (cro .... n) roois ImlnlmUm 1...,.0 inChes m 
lenglh) bul priOr 1010mt,ng If I"e crODcoes nol 
reach lhls stage 01 ae·,eloPment In ine tall. 
Igran 80W alone or lank mlxeCl With SenCOr"· 
or lexone" may be apphed In early spf!l"g 
Mallmum weed contrOl elleellveness IS 
acr.,eved Irom carly apphca!lons. ho ..... ever. 
treatmeill pnor to the develO~menl 01 the SE:C­
ondary rOOI System may result In IOcreaSed 
wrnter InJury 10 the event 01 severe wealher 
condilrons. 
Igran eow Alone For effective weed conUol. 
applv at rates," Table 1 belere weed rosettes 
nave a 3 In diameter or weeds exceed 4 In In 
he:ght 
Iglan SOW + Sencor (SOWP. 4. OF) or Lelone 
(SOW. 4L. OF) 
Tank mix Igran 80W + 5encor or Lexone at 
rates In Tat-Ie 2 10 conlrol many ot the weeds 
lisled on the Igran and Sepcor or Lexone 
labels Aeler to each label for lhe lIst of weeds 
Controlled. plecautlons. and variety and geo­
graphical reS!flctlons Tnls lank mix Will Oniy 
give parllal control 01 dOwny blome For 
Optimum tonltc.1. applV Dflor to the Ihree-tllter 
slage 01 d'J· .... ny brome Note Do not use on 
Irrrgated wh{-al or bariL-y ...... 
.. ~ . 
Table 1 
Soli Tedur. Whu. ke .. ...,;-;-
Sand DO NOT USE Do,NoT.l!SE loamy sand 
~ 
Sandy loam. .... ~ 
SIlls. 1 5-2 75 lbs 1 5-2 2S.lbs 
Clay lo~m 
•• , 
·Preemer,)ence apphcahons 01 'Yran·SON 
may I)e mixed With either wafer·Or ribn­
pressurized lertlllzcr solutions as acajtl{.!sr;:n 
""heal Nonpressutlzed liQUid folllllz, .. SOIU­
hans SMuid nol De used as a Lartl8t"!c1ri9ran 
BOW on barlf:!y or Injury may OCCUI 
,? ) 
- .. " . -
• 0 ~. 
•• •. y 
00 • ~. 
. -
•• ~ c 
•• •• 
~ 
-, 
• I

Tlble 2 
Lb,./A 
L~ •. , ... 5en,or OF or 
SoU Te.ture Igr.n lOW U.OM OF' 
Sand. DONOT USE DO NOT USE 10imy sand 
Sandy loam. 
sIlls, 075-1 033 
clay loam 
'0331b A Sel'lcor or lexone Df IS equivalent 
to 0 5 pt A Sencor 4 or lexOne 4L. or 0 5 
Ib 'A Sencor SOWP or Lexone SOW 
Precautions. Wheal and BaIley 
(Poslemergence) - 1) 00 nol apply 
before Ihere IS a well developed second­
ary rool system (crOwn r('cls) on tne wheal 
or barley plants or crop damage may 
occur 2) 00 not make moro Ihan one 
appll~"'tlon per crop cycle. 3) Do not 
make post emergence applications after 
temperatures exceed 70'F 01 crop 
damage may occur. 4) Fields on which 
Igran SOW has been applied shOUld not be 
planled 10 any crap Olt,er than wMat or 
blrley for 9 monfhs followll19 appllca­
lion. 5) Wheal and baIley growing on 
thinly covered or exposed subSOil areas 
(clay knobs). are more suscephble to yel­
lowing frum appllcallons of Igran SOW. 
This yellowing IS usually temporary. 
Nor~_ 00 nol feed green forage or grate 
treated areas 10 hvestock for SIX months fol· 
lowmg appucahOn. 
Grain Sorghum 
Igran SOW may be apphed alone O'ln tank mix 
combmatlon with either AAtrex ill Mllogard 
PilOt 10 plantlOg wIth shallow I!\cotporallon. at 
pfantlng lIme, or Immedlal&Iy following plant­
Ing. but "efote weeds and sorgnum emerge 
Igran BOW may also be apPlied In tank mix 
combinallon wIth AAtrex and paraqual \IIMre 
gram sor9hum will be plan led directly IOtO 
cover crop, eStablished Sod. or In prevlo!Js 
crop reSidues. Apply dUling or after planllng. 
but belore sorghum emerges 00 not apply to 
emerged sorghum When applying preplanl 
with shallOW Incorporation. apply withIn 2 
weeks of planting and Incorporate Il'Ito the top 
1-2 Inches of sOIl usmg a toiling cuilivator, 
rotary hoe. splke·tOoth harrow. or Similat 
Implement For sorghum planted on beds. 
apply a"d Incorporate after bed formaMn. 
In c~e 01 planting failures, sorghum may be 
replanted Into SOil prevIously Ireated with 
Igran SOW or Igran comblnatIO"'S. Do not apply 
a second broadcast application. or Injury ma.y 
occur a tgran BOW or Igran comtnnatlO!IS are 
app:led In a. band. and sorghum 15 replanled In 
the unlreated row middies. Igran 80W or Igran 
comt./Oat.cns may be apphed In a band 10 the 
secol'ld planting. 
If IltIgahon IS n«essary, Irflglte during Ihe 
fIrst 36 hours after plantmg or wall unlll the 
sorghum IS at least two Inches tall. or Injury 
rna)' occur 
Igrln 'OW Alone: ".pply Igran sow ailM rate 
Indicated In Table 3 or 4 
Tlble 3 
SrOldtll1 
SoU Rate 
Region Tutur. Per Acre 
All sorghum sand. DO NOT USE loamy sand growmg 
regIons 01 sandy loam 251bs IheU S; 10 loam 
eKcept st<,tes silt loam sho"Wn belOIY ta CIOJy 31bs 
Easlern sand DO NOT USE 
CO!Ora10. 
Soulh Dakota. 'oamy sand 2-25 Ibs 
UlrnOIS. 10 • .1. sandy loam Kansas. 251bs 
Mmnesota. to loam 
MIssouri, and sIll loam 3 Ibs Nebraua toelay 
Igran' BOW 
Annu.'.foMlI •• f w..o-Control Onl'/ 
5011 BIOldent 
Rotlon Te.tull Rite P"~ Atre 
Kansas. sand 1 Ib 
Oklahoma. loamv New Mellco. 151bs 
Texas. and the s.and 
desen regions all other 
01 AIiIonl SOil 2 Ibs 
and Calliornla leI lures 
Tlble 5 
Igran SOW + Mllaglrd or Igran 'OW + 
"Atr .. : A lank mulure OJ Igran SOW + 
'Mogard or Igran SOW + AAuel can be used 
10 the regrons mdlcated below. lor more con­
s'~lel'll *eed conlrollhan *hen Igran BOW 15 
used alone Apply Ihe tank mn(lure at Ihe rate 
mdlcaled ,n Table 5 00 nOI use 811her com­
blnat'on on sand or loamy sana Salls. 
aroldent Rile Per Acr' 
Mllogltd AAtr .. 
Rotlon Soil T'lfur, Igrln 'OW Mill" 90' Nln'-O' • 
illinOIS. Iowa. Eastern 
Kans.as. MJOnesota. sandy loam 2 IDS 0.451b DDNDTUSE 
Missouri. and 
Easlern and Central 
Nebraska. loam and I,ner 2-2.5Ibs. DO NOT USE o 91b 
SOUlh Dakota 
Central KanSa9. sandy loam 2 IDS 0451b DO NOT USE 
Weslern Nebraska. 
Oklahoma. and Texas loam and fIner 2-2.5Ibs. 09 lb. DO NOT USE 
Eastern Colorado. sandy loam 2 Ibs 0.451b DO NOT USE and We stein Kansas and Irner 
'Wtten uSIng "'Ilogard 4l. Mtlogard BOW. AAtr.,.."l. AAltex 4LC or AAIrell BOW. ",se eQUivalent 
rate,. a 9 Ib 01 Nlne-O or Mau 90 eQuals 1 Ib 01 BOW 09 lb. 01 Nlntt·O at Mau 90 equals 1 6 
piS. of 4l or 4L.C. 
Igr.n 'OW + AAtrex + 'Ir.qUlt: Apply the rank m!xture al the rates indicated U1 Table 6. 
Refer to palaQuatlabel concernIng directions. IlmltaltOns. and cautions for use of I,..al product 
The addlliOn 01 2,4-0 (ester) al 0 Sib· active ,ngredlent per sprayed acre may aId In the 5Up' 
pression o! perennIal broadleat weeds and large annual Droadleaf weeds presenl before 
appltcaliOn Refer 10 2.4·0 labelS registered for use on graIn sorghum for dlteClIOns. IImllatlons. 
and caullons. Apply 10 20·40 gals. dIluted spray per acre Add a nomomc surfaclant SUCh as 
X-77 ~ atl10 2 pIS per laO gals dlluled spray. Use only "Waler or 0:I10gen solultOns as a catrler. 
Add Igran to spray lank Ilrsl. ml.lng thOroughly 10 carner Next. add AAlteJC. 2,4-0 (If USed" pat· 
aqua! and x-no MalnlalO agltallon of callier at all limes. 
Y.b'- 6 
BrOldelSt Rile Per Acr, 
Soli Texture Igrln SOW I "Atrer Nln .. O· P.r.qul' 
COARSE DO NOT USE 00 NOT USE DO NOT USE Sand. loamy sand 
MEDIUM: 2 [M 091b 1·2 piS loam. slIIloam, SIll 
FINE: 
$;Ity clay loam. sandy clay !oam. 251bs 1 Sibs 1-2 pl$ 
clay loam, sandy clay. SIlly Clay. ciay 
·When uSing AAtrex: 4l. AAtre. 4LC or AAlrex: BOW, use eQUivalent rales 0 9 lb. of Nlne·Q 
equals 1 6 pIs 01 4l or 4lC_ 0 9 Ib 01 NIM·Q equals 110 01 eow. 
Wlnte-, W.ed ContrOl In Teu,: For post­
emergence conlrol 01 "Wlntel v.ee.::l's onl'(. s~cl"l 
as henOl1 (purple 10PI. seedling dOck. ar 
annuallhlsUe on fall bedded land 10 Ihe Tclta 
Gull Coast and 91acklands ot Texas. apPly 
07510 1 Ib 01 Igriln BOW per acre. postemer­
genca 10 the \IIeeds In thO fall cr wlOler 10 land 
lhat "1'1'111 be ')Ianlcd 10 sorghum lhe lollow,ng 
spring For best lesults. add a SUItable surfac­
lant. such as x-no 31 the rale 01 0 5e~ of the 
spray vOlume. an emulslIJable OIl at the tale 01 
1 O~. 01 the spray volume. or al'l 011 concenlrate 
at lhe ,ale of 1 qt pet acre. 
Normal programs 01 weed COl'ltrol may be used 
to the lo:!owlOg sorghum crop 
Nole 00 no. plant al'ly crop elcepl graIn 
sorghum the sprmg Icl!owmg thIS Irealmenl 
PtecaullDrrs 'gran BOW alone and Igran 
BOW comblOallons - 1) Apply only on 
sorghum planled alter lhe mrnlmum SOIl 
temperarure has rcacned 60'F or mOf910t 
al feast three consecutIve days 2) Do no~ 
wall more lhan Iwo days alter planlmg to 
apply 00 not apply over emerged sor­
ghum,orcrop mlury m3yoccur. 3) Ramfa!1 
or ovethead ungallon al Ihe tIme of sor. 
ghum emergence and untlilhe sorghum IS 
2 Inches lall may cause Injury 10 sor­
ghum 4100 nol apply 10 milleis. SUd~1\; • 
sorgl'lUm hybrids, 01 sorghum "reedl'g 
Sloe"s, or IOJuly may occut 5) i.~p-:,· 
callons may result In crop In/ury Whc'l 
made 10 sorghum grol'l,ng on a,k;ih SOIls. 
caliche oulcroPplngs. or \IIhere cut,.. fills. , 
or erOSIon have e.lposed calcareou! fllb, l' 
SOil 6) To avord concentration 0' her­
b;elde ,n t!'le se~d furtow. do not ITVlke C.I • 
br030cast apDI'cahQn to sorghum plo.nl(d i· 
In lunolll5 deeper than tlllrO Inches .. ...,.dih· '( 
of the band shOuld nol elceed tile Width 01; I 
the bottom 01 II'1e lurrow 7) 00 not apply a 
S~cond applrcalion 10 the same croil. Or 
1";'_, f may occur • • • ~ 
Note flgran BOW alone and Igran BOW c~cri.o • 
• 
., ~ 0 J 
• 
bIOJt!on~) 00 nol graze or leed foral)eeholCl --I 
Iteatcd areas

SUlg .. tlGnl for Crop Rotltlon: 
Following Igran SOW Alone. 
1) Sorghum slubble should be plowed (disk or 
moIObOlrdl plIor 10 planling lhe ne.1 crop 
2) ROlatlon~1 crops may be planted as fOllOwS 
4 monthS: 'I'lfInter 'fIJhea\ 
7 monlhS or longer. all olher crops lollow­
Ing normal agricultural pra~tlces and 
planllng dales 
FollOWing Igran 60W + AAtrel[ and Igran BOW 
+ AAtrel[ + paraquat. I) Land !fealed Wllh 
Igran 60W + AAlrel[ ShOuld not be planted 10 
any crop except corn or sorghum unilithe fOl­
lOWing year, or Injury may occur. 2111 applletl 
aUe' June 10. do nol rolale Wllh crops othOr 
Ihan corn or sorgnum the nell year. at Injury 
may occur. 3) Injury may occur to soybeans 
planlfod In north centtal and norlhwesi Iowa. 
soulh central and sOutnwest MlOnesOla. 
soulheasl South Dakola. and northeast 
Nebrask~ the year lollowlng an applicahOn on 
50115 ha\llng a calCareouS surface layer. 4) Do 
not planl sugar beets. lobacco. vegetables 
(including dry beans). spllng·seeded 
legumes. and grasses the fOllOWing year. or 
Injury may occur. 
FollOWing Igran BOW + Mllogard. 
Sorghum. collon. or corn may be pl'lnled 12 
monlhs aile, application. All oth!:r CfOPS may 
be planled 18 monlhs afte, appllcatton 
When applying Igran combinatIOns. see the 
G.neral Informat[on secllon. caution stale­
menlS. and precaullOns lIS led on the A"lreA 
and MJlogard labelS lor further tnformallOn. 
Chemicil Fallow 
Wh.at-Sorghum-Fallow 
AAlfel4L (4LC). AAlrex 60W. or AAlrex Nme­
o may be used to conlrol annual weeds after 
wheat harvest and 10 lhe fOI:owmg sorghum 
crop when grown undel mtnlmUm lItlage. 
Refer 10 the "Atrex label lor dlrecllons. pte· 
cautions. and limItations. 
rink U'.:1urH for WhNt·SOrghum·FIUow 
II weeds are present ailime of apphcallon (In 
late July Of August fOllowtng wheal harvest). 
Igran 60W may be tank mlxeO Wllh AAtrax 10 
control eXlshng annual weeds Broadcast 
2-2.51!J'S. ollgran SOW plus 6 pis. of AA1tex 4L 
(ue) lor3.1S Ibs 01 AAHex SOW. or 3 31bS 01 
AAtrex Nlne·O) pet acre Add 1·2 piS 01 a 
nonlonlC surfaclant (SUCh as X·71) per 100 
gals 01 spray mIxture Mo 19ran aOw to lhe 
spray lank first and Ihorougnly mIx With tho 
waler Then add Ihe AAlreA. followed by Ine 
surfactant. Use lhe 2 5 Ib rotle ollgran BOW II 
weeds ate 4·6 IOches tall. 1hls mixture Will not 
contrOl weeds taller than 6 Inches. Plant 
SOtghum mto the wheat stubble the fOllowmg 
$pong With m/Olmum dlstutbance of lhe SOt/. 
Use a surface planter or a planter lea\llOg a 
shallow furrow If weeds are present al Ihe 
time 01 sorghum planting. remove them With a 
$*HO ptow 01 Olhe, SUitable rmp!ement be· 
fote planllng ReIer 10 the AAlrex label for fur· 
ther directions. precaultons. and 11I"1111allon5 
Not~ Do nOI graze or leed forage from treated 
areas. 
Wheet-Corn-Fallow 
(KS Ind HE) 
Mltell 4l cue} AAlrex BOW. or AAlrex Nine­
o may be used to control annual ..... eeds aUet 
wheat harvest and In 1M 101l0«lOg corn crop 
when grown under minimum l.IIage Relet 10 
the AAlrex label lot dlrettlons. precau[lon5. 
and limitations 
Tlnk Mlltur •• lor Whllt· Corn·F.Uow 
(KS In' HE) 
II weed, are present at lime of apollcallon (In 
lale Jull or Augusl fOllOWing wheat harvesl). 
Igran BOW may be lank mll[ed With AAlrex and 
apphed 10 control ol[lsllng annual wpods Fol· 
low directions lor use 10 the Wheat·Sorghum­
Fallow sectIon abOve. substitutIng corn for 
references 10 sorgnum 
Igran" SOW 
Wh,.t-Fallow-Wheet 
(CO. KS. MT. NE. 
NO. SO. Ind WY) 
AAlrel 4l (ALC). AAllex 60W. or AAtrDI 
~lne·O may be used for preemerqence conlrO[ 
of anflual wecos dUling Iho fallow petlOO 01 a 
whOat-!allow-wneal rot~lIon "AAtrex IS 
applied alone In lalo summer alter wneat har. 
yesl Igran BOW may be applied Ine 101l0«lng 
sprJng at 2·2 5 Ibs.·A 10 conlrol escapJOQ 
wecOs Add t-2 pis 01 a nonlonlC s!.ltfaClanl 
(such as X-77) pOt 100 gals 01 spray mll[ture 
Usa Ihe 2 Sib rate II weeds are 4·6lnches lall 
Igran 60W WIll not conitoi weeds laller Ihan 6 
IncheS. Treat WIth Igran eow only onco dUllng 
the same fallow PClled. and pfanl wheat no 
5OOn~r t".n 4 months after 8f)pJocatf(ln 01 tfle 
Igr8n BOW alone and no soonOt '''an '2 
months aftet the AAtrex apf)flcallOll Refer 10 
the AAtrelC Jabel for dlreclJons. preca\JlJons. 
and limitations. 
Tlnk MI.:lule. for Whllt·F.llaw-Wtt.I' 
(CO. KS.IIT. HE. HD. SO. 1114 WY) 
If weeds are presenl al lime of applicatIOn 
(normally In lale July or August fOllo .... lng 
wheal hatvesH. Igran BOW may be lank mixed 
wllh Mlrex 10 conllol eJ:lsllng annual weeds. 
Broadcast 2·2 Sibs of Igran BOW pius '-2 piS 
of AAlrel"L (4LC) (at 0.6-1 25Ib,· of AAtrel 
BOW. or 0.5·, 1 Ibs 01 AAlrex Nlne'O) per 
ac:o· Add 1·2 piS. of a nontonlC surfactant 
(such as X·17) per 100 gals 01 spray millture 
Add [gran BOW 10 Ihe spray lank Ilrsl and thor· 
oughly mrA Wllh Ihe waler Then add the 
AAI(ex. followed by the surfactant Use Ihe 2 5 
Ib rate of Igran 60W It weeds are 4·6 Inches 
taU Tnls mature Will nol conlrol .... eeds taller 
than 6 Inches Treat With thiS tank mixture only 
once dUllng (he same fallow pellod. Use 
IIl1age 10 conlro[ weeds whiCh escape dutlng 
Ihe farlow penod Plant IIItheal no soone, than 
12 months aile, application ReIer 10 the 
AAltel labe[ for furlhel dlrecllons. preCau' 
tlon$. and t'mt(allans 
Note: Do nol feed forage or graze healed 
areas 10 livestock fOI SIX monthS 101l0w'"9 
appllcallon 
Wheat-Fallow-Wheat. 
Sorghum-Fallow-Wheat 
(Great Plains. including 
OK. H. TXj 
App[y Igran BOW preemergence or po sIemer· 
genee al 2·2 5 [bs . A 1M the sOrln9 at Ihe start 
01 the fallow penod Cas soon as POsslb[e fol· 
lowmg narvesl In a Wlnlel wheal·fallow· .... heal 
rotallOn) Use t!'le nigher rale when weeds are 
4·6 Inches lall Igran BOW Will nol conltO[ 
weeds laller Inan 6 Inches Poslemergence 
weed contrOl IS Improved by adOlng a nOMloniC 
surfact .. nt. such as x-n at 1·2 piS per lOa 
gals at spray mlxlure. an emulSlflab[e all .It 
2·4 QIS. A or an all concentrate at 1·2 PiS A 
Treal only once during ute lallow period. and 
do nol plant wheat soonerlhan 4 monthS aller 
apPiJCahon 12 months In Kansas. Oklahoma. 
and northern fexasl Shallow culhvallon or 
paraquat all·2 pis A + X-71 surfactanlall·2 
pis per 100 gars of spray soluMn may be 
used 10 conllol .... ceds --..hlch escape or retn­
lest during Ihe fallow susan 
Nols Do nOI teed green fOlage or graze 
IrealeO areas for 6 monlhs 101l0 ..... lng appll· 
catIon 
ranll: Mlael I'or Wh.lt·F.lUow·Wh ••• (GI.I' 
Plaln'.lncludlno OK. N. TX., 
For contrOl 01 established weeds, lank mil 
Igran BOW Wllh one ollhe fOllOWing nerblCldes 
or slubb~e plo",," 10 conlrol large eslabllshed 
weeds The 101l0 ..... lng tank miles Will nOI con· 
trol weeds laller than 6 Inches Use Ine I"l:qner 
rate 01 each product when weedS are 4·6 
Inches lall Treal only once dUllng t:"10 tatlow 
perIOd and do nOI plant .heal sooMr Ihan 4 
monlhs altel application (2 months In Kansas. 
OklahOma. and northern Te.lasl Shallow 
cultIvation ma~ be usee! 10 conlrol weeds 
whIch escapeduflng the lallow season • non· 
IoniC sUrfactant. such as X·J7 311·2 pis PCI 
100 gals of spray millure. Should be added 10 
eaCh lank mil 
Nottl 00 not leed green lorage or grate 
treated arus lor 6 months 101l0wing appll· 
caholl 
, . , .. 
Plr.qult: Apply '-2 pIS IA 01 paraquat In tank 
ml" wllh 2·2 SIbs ,A of IgranBOW I' weeds are 
present at application. ReIer 10 the paraquat 
label lor furtner directIons. precauhons. and 
wheal 10lallon reslrlctlons 
2.4·D (variOUS labeleO amine and low volall18 
esler 10rmulal1Onsj: Apply 0.5-1 lb. actIve 
,"greolenl per acre 01 2.4·0 In lank mIx 'II(Jlh 
2·2 5 Jbs A ollgran 60W Reter 10 Ihe 2 4-0 
f.1Dels lor lu.lher dJleclrons. precauhons. anCl 
wheal rolahon resltlclions. 
So •••• ISOWP. 4. DFI (CO. KS. MY. NE. WY 
onl)'l: Apply 05·067 Ib 'A 01 Sencor OE 
075·1 pi A 01 Sencor 4. or 075·1 Ib A of 
Sencor SOWP In tank mix With 2-2 Sibs, A 01 
Igran SOW Do nol plant wheal soonel than 4 
monlhS alter appllcallon. Reier 10 the Sencor 
labe[s for lurlher directions. precauMns. and 
whtalrolalJon restrIctions. 
Honcrop Land 
Igran BOW prOVides weed conltol on ral[road 
flghts,ol·way and on Olher noncrOp land slles 
00 nol use IhlS product fot nonselectIve weed 
control on land 10 be cropped. near adjacent 
deSIrable trees. shrubs. or plantS. or In green· 
hOuses. Ot Injury may occur. 
Apply Igran BOW to emerged actively glOwing 
weeds nol mote than 6 Inches In height at 
2.S·3IbS .. A. ADPly In alleast 20 galS uf walet 
pet acre A surfactant sue" as x·n. duPont 
WK. 01 Tronlc may bf- added 10 the spray mix, 
lur. II Ihe r~le 01 2 qts./tOO galS 01 spray 
(05°" 01 splay volume). Cover weeds thor· 
oughly wllh sDfay for gOOd conltol. For 
ellended wecO control. Igran BCoW may be 
apphed In lanll mix comDlnalrO~ Wit" Alratol ~ 
lormulatlons 90 and 60W Pllncep ~ 
formula lions (4l. BOW. and Ca!Jber~ 90). 
ReIer 10 the Attalol ana Prlncep laDels lor us. 
Instructions lor tnes. products 
Nottl· Ag1tale Igran aM 'gran lank mIxtures 
dUflng Ine lank h!ltng and spraylOg process. 
Emply the spray tank during Ine spraying 
opefaMn 
Storage and Disposal 
Store In a cool. dry place Do not conlammale 
watcr. 1000. o. feed by storage 01 disposal. 
Pestlcld.: Pesticide was!es ale 101[c· 
Improper dlsoosal of excess pesllclde. sgray 
millure. or flnsate IS a vioiaiion at Fcderal 
Law If these wastes cannot be disposed of by 
use accordlOg 10 label Il'ISlructlons. conlact 
yout Siale Pesllclde 01 Environmental Control 
Agency. orlhe Hazardous Waste Representa' 
frve at the nearest EPA Reglona[ Office lot 
gUioance. 
Contlln.r: Completely empty bag IOto 
apphcahon equipment Thcndlsoose 01 empty 
bag In a sanllary randlill or bymclOe1ahon. 01 If 
a!lowed by slate and local aulhofJlles. by burn· 
109 II burned. stay oul 01 smoke 
For minor spills. elc .. follow all ptee.utlonS 
Indicated on thIS label and clean up Immedl' 
alely Take specI .. lcare to aVOid contaminatIon 
01 eQuIp men I and laclllUes during clean-up 
procedures and dIsposal of wastes In Ihe 
evenl 01 a major SPI[1. lire. oroll1er emergency, 
call (9191292-1100 day or night 
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Precautionary 
Statements 
H.urda to HUrnlnl 1114 Oo","llc 
Anllftlll 
WARNING 
Causes eye Imlallon 00 nOI gel In eyes 
Harmful If swallowea AvoId contacl wltn 
eye •• contlct With Skin, InhalatIon of dusl. 
contamlnallon of lood and feeCi. and 
• .,pIICII+on 10 animal' or humlns When 
muung 01 10ldlng Ihe product. wear glOves 
and long·sl~eved cOveralls Flagmen ana 
load.rs ShOUld aVOid inhalation 01 spray 
"\1st and conllcl Wllh skIn, ind should 
wUh thoroughly belore eating and at the 
end 01 \l3ch day S operll!on. 
Flrlt Aid: In case ot conllcl .Ith eyes. 
flusn Wllh plenty of waler and get medical 
,UtnllOn If IrtilallOn persists. In case 01 
conllel with skin. wiSh wllh soap and 
water It aCCidentally mgested. mduce 
vomltmg. In case of .nhalatlon. move from 
contaminated area. 
NOt. to PhYllelln: TMre IS no specdlc 
antidote. Induce emeSIs Ot lavage stom­
ach. Give a ,ahn, Inallv, and supportlv, 
therapy. 
Envlron .... n ... Huard. 
Do not conlamlnat, domes!!c or Ifflgallon 
wat.r supplies. 01 lakes. streams. or 
ponds. Do not apply dlrectlv to watel 01 
wetlands. 
Alralol! tfademark of CIBA-GEIGY 
Mlf'X! trademark 01 elBA-GEIGY 
lor alt'Zlne 
Caliber! trademark 01 CIBA-GEIGY 
Igran.! trademark of CIBA-GEIGY 
forterl)ulryn U.S. Patent No. 3.634.062 
lexone.! trademark of E. I. duPont 
de Nemours & Co .• Inc. for meltlbuZln 
Man !.Irademark of CIBA-GEIGV 
Mllogard!. trademark of CIBA-GEIGY 
lor plopaZlne 
Nine·a!. trademark of CIBA-GEIGY' 
Pr.ncep! Ifademark 01 elBA-GEIGY 
for SlmUlne 
Sencof! trademark of the Parent Company 01 
Farbenlabnken Bayer GmbH. Leverkusen. 
for rnelrtbuzm 
X-77! trademark of KALO AgflcU1IUfili 
ChemICals. Inc . 
.:C:19S4 elBA-GEIGY Corporallon 
Agricultural O,v'slon 
elBA-GEIGY Corporal!on 
Greensboro. NOrth Catohna 27419 
CQA26 .. 1P 014 
Igran& BOW 
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