crop-chem-docs/corpus/epa_ppls/19713-130.md

# DREXEL EPN-4E

- EPA Reg No: **19713-130**
- Registrant: DREXEL CHEMICAL COMPANY
- Signal word: Danger
- Active ingredients: O-Ethyl O-(p-nitrophenyl) phenylphosphonothioate (46.15%); Xylene range aromatic solvent (45.78%)
- Label accepted: 1986-12-03
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/019713-00130-19861203.pdf

---
( 
~,~ .. 
Ht:::H t"Ut,; I t:u U:st: f't:::i lIGIUt: 
For retail sale to and use only by Certified Applicators or 
persons under their direct supervision and only for those 
uses covered by the Certified Applicator's certification .. 
EPN-4E 
ACTIVE INGREDIENTS:" . 
o-Ethyl o-(p - nitrophenyl) phenylphosphonothioate* • 
Xylene Range Aromatic Solvent • • • • • 
INERT INGREDIENTS: • .... • • _.. • • • • • If • • • • • • • • 
''''EPN . . TOTAL 
Product contains 4lbs. EPN per gallon. . _. .:' -
KEEP OUT OF REACH OF CHILDREN 
DANGER 
l' > 
'-EO X,lj'l\ \100 Pt::WJn 
POISON 
'I' 
~eOINK 
PRECAUCION AL USUARIO: S1 usted no lee ingles, no 
use este producto hasta que Ie et1queta haya sido 
exp11cado ampl1amente. 
STATEMENT OF PRACTICAL TREATMiO;t-.'T 
FIRST AID TREATMENT • 
can a doctor (p/ly$iciIn), dlnit 01 hos!>bI mr.dimIy. Explain that I!>e victim ".. boon 
exposed to EPN and tIo>cttIe h~ ~. 
If IREA llilNG KA& 1TOI'f'£I), sIaI1 artifiQaI rospil1tion inmodialott and _11!1!11_ 
'''; 
.. 
,()-.. -. " I' ", 
• 46.15 
• 45.78 
• 8.07 
100.00 
" 
• SWAllowm and 'kIi'n ill'/nb (conscioull make:-::h~n.~d':"ri"'':''ono~or~two~O':''Itss~ ... ~of~.a!IO~+--~, :~. ----­
and ilduco """itino by loucIIing bad< of Ihroa! wIIh IirOtr. Ropeat until YOmIIIs cIolr. _ 
g~ ~inO to ., IPow..oo.. person. til .... ridim lit down WId bop quilt. See_ 
knmed~, 
III CAS( Of COIfTACT.n-.n-.od'oaIOIy!losh eyes or Ildn wiIh pio':1Iy 01 WIIor lor II IouI 15 
minUlz:s willie ron'oO'Iing a>nIamina!ed do1hing and _. Sol _ inmod!IIIIr. 
SEE LEFT SIDE PANEL FOR ADDITIONAL 
PRECAUTIONARY STATEMENTS 
EPA Registration No. 19713-130 '.' 
EPA Establishment No. 19713-HS-l 
, . 
"4ET CONTENTS 
. , , ...... 
...... , " . , 
...... 
..... 
'-.-
OALLONS

I 
. ' 
( 
\ 
PRECAUTIONARY STATEMENTS 
HAZARDS TO HUMANS 
(AND OQfoIE&TlC AHlMALS) 
DANGER 
W lIU • hALlOWEll 
n. ,..-.a: CII'I .. ,.. ...... 
bR(; ..... 1\ ..... ..."". .., 
.. ..., .. .."......,.... 
CM D..L IT _ co.TlI:! 
,.. ~ ~ .. ,.. r;wct\llil 
.., .......... ,....­
............ cIaf'MI~ 
....... ~) . 
CAlI D..L • IllEAtIIf1I 
TN! ~ 71" J'I)V IWIPOfIIt 
.". rrr~ tA ~ . 
USE OHL '! WilDt Ilt.OUaG TH E f'OL..l.W1.JtG 
nan;ClF'!. tQOIPHDa IJ(D Q.D1lIlWC. 
PTote~ttv. ClothlhJ Required: Yaar ~l ... 
prot.~ttve clothial. 10811 ... aad r •• pire­
tor approved by HIOSH or the ~rlcaa 
Kationd Stl.Ddard. IMtltut. vtwtn apply{ .. 
or ~ndlfn&. or when r •• nt'fine f121~ 
v{thin .4\: houri of tr-.-t_ot. n. fol­
lovin, protective clothtn& ~t be worD: 
\l&ht~tiht. unlined, u.tural ~b&c 
,love. It l~.t ~d(or~r. In Itn,tb; a 
vide brt-.ed vatuproof hat or vaurproof 
bood; • protective lull Or co •• ralt. of 
• nonperae.~l •• non-cloth .. t.rlal COYer­
tna the body fro. ankle. to wrilt.; It(bt­
... taht, unlined. altura! TUOb4r boot.. at 
h.ut aid-cdf In I«Oltb; rllll-(aci ,"uplra­
tOrti 11115 I0181u ara uqutr .. L Aarlal 
applicatorl 10 politivi prl"Qra cockpit. 
aa4 other applicatorl in -~rabla Irouad 
~~ip.cnt v\th apprQpri.~. ~tlt.r. at all 
air' latak.u nud not cow;IJ vith tba:H 
prote,c~i .. clothilla req'.1r~U. 
WU SAFtTT RU\.ES 
~ all unprotected peuotUl .ad c.h11dta 
ava, fro. truted area or whar. thera u 
(&naar of drift. 
Do GOt rub ay .. or ~l.Itb v1tb haDda. If 
,OQ fed alci. in anJ v.,. stOP vorlt aM. 
,et help ,"11bt .v.y.. tall doctor (pbydd..&ll. 
cliotc. or boapital - ~diat.IJ. Explaia 
that tb. •• lett. h .. ben UpOaad to UII 
Uahtaeu in chut. hbc>rad br .. tblna. 
GoIrvOtatL&lll. lIWaU.G,. vltat1q of IT ••• 
.roolia&; or (rothiol of "Qtb aCod DON. 
_el •• p ...... Dod cou. 
lOTI TO PilTSICLd 
lDtidota - ad.1nlatar atroplOA ,utf,t. la 
lar,1 do.... no to fOUl -a. 1IltravllAOl,.d,. 
or lutra~cul.r17 ., 1000 &a c1Ino.t& .. 
O'lUCo.l. ...p ..... t at 5 to to .J.nuU lnt.u­
•• 1a UDtll .Iana of .ttoplDitatiGo ,pp*&r. 
2-PAH chloride t. abo antidotal and ... , \K. 
adalai.terad 10 toajunttiDo vitb atroploa. 
00 MOT GIVE I1ORPHIK! 01 TUHQUIUltlS • 
£PI 11 I ItruDJ thollaaatar .. e inhibitor 
aftKt1D. tM tlotrd aDd ~dpharal OAt'­
VOUol ".tbll u.d 'Produc1.D& eard1ac .... 
re.piratoIl depr ... lea. At {lr.t .te- of 
pul.tlo.ut}' ed-.. tba pathat .b.ould .. 
11veo ,u~pl ... otal OX7IIU aDd tr .. te4 
~tou.tte.alll.. Coa.U.nUild ue.orptloe. of 
the poc.uoca M, occur aocI faw nt.p ... 
ban HCI upon-.d aftar 10ltLaI i.a.pro.e­
~t; VUl' CLOSE SUPlKVISIOM or TBI 
PltlDT IS UQnCATID rot AT L!ASt U mtJU. 
'o~ .dditional iaforaatlon oa tr .. ~t of 
patientl lufhrioa fto. ErK pot..ooill.& • 
.. e,flr to booklet antttied ·Clta1cal "--01'..­
.. oe Ec~c Pobou.· • p~llCII t1~ .f 
tM O.S. Depart_at 01' Baalt.b. Edueatloa 
and ... 1 f .r. t Pv.bl1c Bultb S~rrlc •• eo.­
-.mlcablf DiI ..... Cuur. Atlanta, Ceorata. 
tbia bookht .bo available tbn the: 0.1. 
~~==~~~~.u __ ~~ __ __ 
tr .. t.ant) 
taka '#leU .. to 
~TAKTI I. for. re.GVlaa 110 •••• waab 
tb.a with loaP aad Wlt.~. &lwa,. ~b b&a4I, 
fac_ and 'rM vitll toa, aad vatu klon 
emkJ.q, I4t~t' drtak1.lll. 
un_ WkJC.. tai.. orr an VOt" dot'" .. 
'hoM. Shawr, uatna 'OoIp tad "",,ur. u..r 
0&1, c- • cloth .. ""- 1 ........ JOoaI. 00 
aGt wal' coata.lnated doe.hlaa. v ..... pt'o­
t.~tl •• clothinl an6 prot.~t\~e "~lP-*llt 
vitb 10.p .nd "'.tal' .rUr IIch... .....ir..­
tor .hould b. chanld .nd (iltar replac" 
Ic(olrdlo.a, to inltructlotLI IncJiadd wit .. 
rupirator. 
POISC* SIGMS (Spptou) 
II' la a v~r, d.a.arou. pol.oe. It ra,ttl, 
Htn. tba bodJ 011 COlltKt vitI!. .lli tU­
he .. ud .,.... Clothla., Wt witl' tUa 
.. cartal .... t b. tlllO"'," l-..4tatIlJ. 
1~ •• 4 ,.tlOna au4t t.~.tv. ,rQ4ft -.4lcat 
traat..at or they .. , dl •• 
POS"i nuTtD .uu 
Colllwt ,OUT Stltl Alrlcllltural btttUllotl 
Servlea 01' brarl..nt Statloa retArdtal 
POlt1q tr .. tlld u .... 
UN -" wUdUf •• 
.. tr .. t64 UNI 
MJ M k.ill". Do lICIt applJ directl, to 
hi. .... tr .... or poada. Do.at .,,1, W. 
v.atb4r eoaditlont favor drift froe tr .. t" .Ir.... 00 DOt .ppl, ~r. ,"wadff 11 Itt.­
if to oceur. tao fIOt co.ua1u.te WtlT '" 
cll.l.lll.Ql or ~Qlr-At or dllpoMl or vaU ... 
noTlcr UU 
rbla product la hllbl, totte to ~ e~" 
to dlrect It.at .. at or r.elduel OQ 'looal~ 
crop. u4 ... 14.. Do actt app., tbb prod"". 
or l110w It to .rtft to .looatt.a crope or 
V'lHa 'If Me. Ire .talUIlI tM tr .. eaa.. 
.r.... ProtecU .... t.ron,auOII .., .. 0'" 
tdo" rree. ,our eoo,.ratln Aatlcwtual 
bUMloD. Sen1ce. . 
PK't'SlC4L 01 CI'D-tlCAL KALU.DS 
" 
,< •• , • 
...... , , 
...... 
'" ( . , 
•• t.

( 
\ 
Re-entry and Farmworker Safety: 
Do not enter treated areas for 48 hours unless appropriate protective clothing 
ill worn. 
Do not apply this prodilct in such 
expose workers or other persons. 
unprotected per'sons. 
a manner as to directly Dr through drift 
The area being treated must be vacated by 
Because certain states may require more restrictive re-entry inteIvals for 
various crops treated with this product, consult your State Department of 
Agriculture for further information. 
Written or orsl warnings must be given to workers woo are expected to be in a 
treated area or in an area about to be treated with this product. (Indicate 
specific oral warnings without specific protectivp. clothing, period of time 
field must be vacated and appropriate actions to take in case of accidental 
exposure.) When oral warnings are given, warninga shall be given in a language 
customarily understood by workers. Oral warnings must be given if there is 
reason to believe that written warnings cannot be understood by workers. 
Written warnings must include the following information: DANGER. Area treated 
with EPA on (Date of Application). Do not enter without appropriate protective 
clothing for 48 hours. In case of accidental exposure, follow the "Statement 
of Practical Treatment" on front panel. 
DIRECTIONS FOR USE 
IT IS A VIOLATION OF FEDERAL LAW TO USE THIS PRODUCT IN A MANNER INCONSISTENT 
WITH ITS LABELING. 
Do not apply this product when weather conditions favor drift from treated areas. 
COTTON 
Apply at the following ratea in sufficient water to obtain thorough, uniform 
plant coverage. For aircraft application, use a minimum of 3 gallons of water 
per acre. For aerial applications, flagging must be by fully automated mechani­
,cal means or by humans working in enclosed vehicles. 
Cotton fleahopper, 
(certsin species): 
appear. Repeat at 
cotton 1eafworm, thrips, yel10wstriped armyworm, spider mites 
Apply 3/4 pint per acre. Begin application when insects 
five-day intervals as needed. 
1 to 2 pints per acre. Begin when cotton is fruiting and 
punc ure. epea a ve- ay n erva s as nee • 
. ..... Bollworm, tobacco budwo~: Apply 2 pints per acre. Begin when eggs an~'four to: .: 
five worms per 100 terminals are found. Repeat at five-day intervals as·needed •••.••• . " 
Do not apply within three days of handpicking, 
if bees are visiting the treatment area. 
Do not apply 
.. 
to bloour1~b' c'o:( ton .. : ... 
" . . .. , . . . " . . ..... CORN ,. • • 
EPN Emulsifiable Insecticide is recommended for use on corn to control .::,on'l. 
rootworm (adult) to protect silks from damage. Apply as a spray at the:rai:e of. 
~ to 1 pint per acre in sufficient water to thoroughly cover plant Burfa~"s:, 
including the leaf whorls. For aircraft application, use a minimum of 2 gs110ns 
of water per acre. For aerial applications, flagging must be by fully automated 
mechanical means or by humans working in enclosed vehicles. 
Do not apply to corn during the po11enshed period if bees are Visiting the 
treatment area.

( 
SWEET AND FIELD CORN 
Apply when insects aprear in sufficient numbers to damage silks and prevent 
rollination. Do not apply vithin 14 days of harvest. Workers entering 
treated fields within 48 hours after application should wear protective 
clothing. 
EUROPEAN CORN BORER 
,. ! , . 
. J ',.-
EPN Emulsifiable Insecticide is recommended for use on corn to control European 
corn b~rer, Apply as a spray at the rate of ~ to 1 ?int per scre in sufficient 
water to thoroughly cover plant surfaces, including the leaf whorls. For 
aircyaft application, use a minimum of 3 gallons of water per acre. 
Sweet Corn: Make first application when 25% of the plants show evidence of 
leaf feeding and continue at five-day intervals as long as leaf feeding is 
evident. From one to three treatments may be required. For control of second 
brood borers, apply when eggs begin to hatch. Do not spply within 14 days 
of harvest. 
Field Corn: Apply 10 days after eggs first hatch or when 75% of the plants show 
evidence of feeding in leaf whorls. Repeat 7-10 days later if new evidence of 
leaf feeM.ng is present. For control of second brood borers, apply when eggs 
begin to hatch. Do not apply within 14 days of harvest. 
PECANS. 
EPN Emulsifiable Insecticide is recommended for use on pecans to control certain 
insect pests. For application by ground, use 1 pint per 100 gallons per acre for 
dilute sprays. (Example: mix 2~ pints in 250 gals. of water or 5 pints in 500 
gals. of water.) For concentrate sprayers, use proportionately less. For air 
spplicstion, use a minimum of 10 gallons spray per acre. For aerial applications, 
flagging must be by fully automated mechanical means or by humans working in 
enclosed vehicles. 
INSECT PEST PINTS/ACRE 
Hi~kory shuckworm 2~ to 5 
Pecan weevil 2~ to 5 
SPRAY TIMING 
First application at about 
shell hardenin2 timedfollowed by a second an~ tfi1r spray 
at 2-week intervals. 
Apply when a minimum of 6 
weevils csn be jarred from 
branches of anyone tree. .:. 
Follow with a second treatment • 
10 days to 2 weeks later. ' , , " " , 
• , , , • I 
, , . , , 
Pecan nut caaebearer 2~ to 5 Apply when small nuts have , , 
tumed brown. For leaf case':" I , I I 
bearer, begin when insects or" , 
injury appear and repeat as ',,',' 
necessary to maintain control. . 
I , , ••• 
, , .. 
• I ••• , · , ... ...... . , 
.-,;.; , 
Do not apply when trees or a substantial number of weeds in the grove are 'in bl'loll'.' 
Do not apply within 21 days of harvest. 
Do not graze livestock in treated groves.

( 
- ----- --------
SOYBEAllS: 
EPN Emulsifiabl~ Insecticide is recommended for use on soybeans to control 
cotton boll~orm (corn earworml. Apply as a spray at the rate of 1 quart 
(1 lb. active) per acre in sufficient water to obtain thorough, uniform 
plant coverage; For air application, use a minimum of 3 gallons of water 
per acre. For aerial applications, flagging must be by fully automated 
mechanical means or by humans ~orking in enclosed vehicles. Begin appli­
cations vhen counts show one bollworm per 3 feet of soybean row; repeat 
as needed. Do not graze or feed forage from tr~ated fields to livestock 
within 21 days after last spp1ication. 
STORAGE AND DISPOSAL 
Do not contaminate water, food, or feed hy storage or disposal. 
STORAGE INSTRUCTIONS 
Storage should be under lock and key and secure from access by unauthorized 
persons and children. Storage should be in a cool dry area away from any 
heat or ignition source. Do not stack over 9 cans high. Move containers 
by handles. Do not move containers from one area to another unless they are 
securely sealed. Keep container tightly sealed when not in use. Keep away 
from any puncture source. Avoid storage near water supplies, food, feed and 
fertilizer to avoid contamination. Store in original contaicers only. If 
the contents are leaking or material is spilled, follow these steps while 
wearing protective equipment. 
1. Rope off contaminated area and notify consignor. 
2. Keep people up wind as far as possible to prevent vapor 
inhalation. 
3. Contain spill, absorb with a material such as saw dust, 
clay granules.-and soda ash. 
4. Collect and place in suitable containers for disposal. 
5. Wash area with caustic or soda ash slurry until yellow 
stains cease. 
6. Wood and other absorbent surfaces must be replaced. 
7. Do not allow run ofif to enter sewer or contaminate water 
supplies. 
8. Dispose of waste as indicated below: 
r---t-----;.;....~ • ... , PESTICIDE DISPOSAL .. -. .. 
I I. I j' 
Improper disposal of excess pe~'t'~c~de, : I -.. I: PestiCide wastes are scutely hazardous. , " apray mixture, or rinsate is a violation of Federal Law. If these wastes r.an- ." 
not be disposed of by use according to label instructions, contact yo~r.'StAte "1" 
PestiCide or Environmental Control Agency, or the Hazardous Waste repres~ntativ~'" 
1 f f ( 
at the nearest EPA Regional Office for guidance. ,. , .. . , 
CONTAINER DISPOSAL 
Triple rinse (or equivalent). Then offer for recycling or recondition~ng, .or 
puncture and dispose of in a sanitary landfill, or by other procedures approved 
by state and local authorities. 
.. , . . 
.. ','

( 
WARRANTY - CONDITIO!! OF SALE: 
DIRECTIONS rol\ US! of tM. product ara bued OD field u .. and teaU 
believed reliable and .hould be followed carefully. It 1. hovavar 
imposaihle to eliminate .11 risks associated with uaa of thi. product. 
Bec~~~e .uch factors a. weather conditions, foreign materi.l and manner 
o~ u •• for applicatioo are all beyond the control of Drexel Chemical 
'.:ompany or the' Seller of tM. product, such things a. crop injury, 
ineffectivenes. or other unintended consequence. may reault. 
ALL SUCH RISKS ARE ASSUMED BY THE BUYER. 
Drexel warrants that tM. product conforms to the chemical description 
on the label and is reasonably fit for the purpoees referred to in 
the directions for use. Drexel makes no other warranties, expresa or 
implied, including FITNESS OR MERCHANTABILITY. In no case .hall 
Drexel or the Seller be liable for consequential, .:?ecial or indirect 
damages resultiog from the uee or handling of thi. product. The 
foregoing is a condition of aale by Drexel Chemical Company and is 
accepted a8 such by the Buyer. 
• 
( ,-/ I -
• , 
, ... , 
.. • • .. • 
• 
• 
, I • I •• 
• .. • • • .. • . • .. · " 
" , 
.. 
• I •••• 
• • • • • · , .... • • .. 
• •••• • • ... • 
• t l ( .. 
"