8 DEPARTMENT OF AGRICULTURE BULS. 576-600. 
DrrearRTMENT Buuvetin No. 595.—WiInTER WHEAT IN THE GREAT PLAINS 
Area. RELATION oF CuLTURAL METHODS TO PRODUCTION: 
TP MGEO CIC TOT SS LNB URS PADI NE Ea AIL PL oS a greased kg (aah Ab AV RR er nb angen bE yd 
Area, mchuidedtimthese pimvesitsl ora tl ome yey tee rete ny ne eS 
Chima attire Com Gibiom swe ails ale. 2a 2 NeNe USN GE oe ia aL Eee YB ht Can ae A 
IRE LESHE Oe) SENET! (SMNAKONIS~\ 2, YORe SER a Bana bese sseacosocno soso obec sse 
Generalvdiscusstononmesullitstgens 05a. ee aie cae Se aie ieee Ste eat an ke 
Comparison of winter wheat with spring wheat...-........-:...--...-..--- 
COS Hs TO TASH He wee gece TRS Selo gc a de ei 9 Aah Neat Cay oe ney LO at Oy 
DepartMENT Buiietin No. 596.—Frepine Drinp Pressep PoraTors To 
SWINE: 
Dpledspressed potatorias sane oss. . See SER Aas eee is Re ata 5 Saree 
Pheveedime experiment: ve ene, Re! Saas ae ee eae ee eee wel Peay ets 
Meth odsyanid wratiomsh tier ey 2.) afer fl) Ep aes OR Re ee oye 
Composiiiontotmatvoms: yee Meee) eee pel eh sae 
Results: ofmine tee dim gape. ili 0 Le ala ag cry ee a do 
Summary ofieeding,experimentsse..-. ese uye uae be ee ies Sees 
Careassrtes tween Si fse. GLY: 5 Oa sss mili ay  Wplpay: “ib Set Aapinlele sk oh A Need meat ta 
| Cori oeirson or Ciubismnesl inmeiinnols\s = oa be4gesasesscusecesescce ce uL4obosee 
Tecra Eee SPARE iS oie 8 U2 SR Sh as Ds ore ite cc cr See 
Cire dl Tape ha A Te i a gs a Asst ae corer 
SummaryeOk CarcassC aes, spats cig he Spo SB yrs Ae onic oe ee eee eam 
DEPARTMENT BULLETIN No. 597.—SomE BioLocicaL AND CONTROL STUDIES 
OF GASTROPHILUS HAEMORRHOIDALIS AND OTHER Bots oF Horsss: 
IbARROGIICINOMN GS Soe aka G ee eG Ay SE yA YAU UN tems tes oe tras 
Breigineyaistory olGastropiilas: se 5,4 2 a 2 eee aay eens pes ee 
IETS GO ra Cee reece eet cs, es el ANTS SIMS 8 JEN TAC em AsO US Fae a “ 
Speciressdatierembiatiomy ss eee UNS Lede oe acces | aaee 5 LR aan ae ay Pee ey 
Distribution in the United States and probable dispersion............-- - 
Varvalicollections and rearime techniques see sere ees) ea aaee ee eee: 
Leravelsbomi@sieyiorn eyavel ThayRbURMeS|, Goo 455456 4b esos seta duedoss-ss4eocapoce 
IBotethy am Oy anc eae eA ek ae a8 Seo aa UE aa ae ay oases eee eames Bee 
Naturaliiprotectiontoihorsess] siete sa ees yes ates nO ree nay yey ae 
Seasonal history of Gastrophilus..-.........--..---- Bes ee Apia ay iN pie de 
Gastrophilus haemorrhoidalis (Linnaeus).........:...-----------+---+------ 
Gastrophiliismiasaiiisy Gleam} eU1s) pe eee ee ees eae 
Gastrophilais mitestumalasy (Deh Geer aia ei aes eye eee 
Effect of death of host upon Gastrophilus larvae...............-..-2.-+-:- 
Comibrolistudivesyt ape Skeets MS ae Lek We hon ene Ny Se 
IS URE IT aeyA  ea ROER R  Pape a A ome VN a 9d Us MERI A Uap EN a 
JBI op UCayest ere Oy ATK ok Ut RUN esr eal) arg ea Ue ogee UTE A Nea OC 
DEPARTMENT BULLETIN No. 598.—OrcHARD INJURY By THE Hickory TIGER- 
MOTH: 
Timit rode tombe eu, tay leer sae mie anh. AeA eos, UA aL Dhl Siem nek RE i Sa 
EIT GOT pype MRR SS OU ES SOUS NaI Ie LAM. oR aha el eee wip a aaa 
(Groraaienayopaten oes aa Vey seek cet We ieee er ME: Seed are ell a er See EL a Pees ytd ance 
BS SV AIO. On yam Veer ea aes SUMAN Se Gn RA he Ie a 5M AC AT a i ae 
| JONS(HEN) GKOMMOTN  s es Soo cee coaoes ig MI 2 80 Me es ONG ta Ta 
Descrnp tronvotistacess mS au me kT Me AT a aree a Mees SU AAW ns UI lye a a 
Iyer Lenin tps} ee Mn es AS am a Se eR 
Seasonal has tomy Me Sea Ae We ee esa aR REPRE Ue A, ee A ao es a 
EL UESY] OU Rafer ssi ARR IEA ON ie 1 A ee Mia tac erica Vie PS cat SNC Ge TO ep opel ae rey mete 
RAT ASTTES en Oem eee ne UNM RAN NOURI AUNT Re MR AOA yc a Ue A ae 
1D Coravoy cabKovalaay oYoyAHaKeLON Le Se sia oe IR eg Re eae gee ee SadGoss 
COMMER OTE ee ARERR ND ENR a Ap Noset) ONIAE a BR 8 Gre AY Se fect ah IN oh eS 
EAN eV Bey RUTH SN ea YG Unless el S actus sont uaa OSD MCHLLE cast Ae os Seale eels Tite Moi AS 
DeparTMENT Butietin No. 599.—TuHe Srrierep Peacw Worm: 
I ati oxo KUYeL KONTO ralcenae Concer sates ME OL Cs aa Ay eR ete 2 is Oma S 5 
1 ES) oy ges avee Nens Ua UT ALT LR yt Es CA 5 SG ee pS ects cles oc 
Siyao myyaniniys eee MRR A alc a oa pany hs 2) ph se Raa in yeh SAS aera ae ae 
AON OVEN AES SIEM Uae CE Mae Ruel ceo MEA aera AA th eels crn taiy ei A os Laas 
Reeditio habits orith euler vite pera eee eter ete tere eye eae 
Character, of aay Uys Omi eal clayey etic Ney ge i ates er meena te eg ate 
Charactenotuniyuryonrsanciclienigye ses ae ee eae 
SOMO ADWWNN 
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