VOL. 5, NO. 2 SUMMER 1958 ~C~44~4r4 0g.-li AGRICULTURAL RESEAR CH N Duarterly Report of Research Servitig All of Alabama U .,, - ~, .J AGRICULILJ IRAL EXPERIMENT STATION SYSTEM of the %: *-4, r" ALABAMA POLYTECHNIC INSTITUTE CONTENTS Life History uf Europeanr Corn Br rr I mportant P-o~turu kenovation . .Storing Groin Con Boost Profits .Enjoy Cooler Summer Temperatures from Attic Ventilation... Morket Facilities Logging Behind Peoch Production... Terraclor Effective Control for Southern Blight Boron -] I Loer Keep, Di n Flie- L WU i Shown are stages of European corn borer: (1) egg moss on corn leaf; (2) larva; (3) pupa; and (4) moth. I41 I T i ii I It to iT I i )(-(-I IT s Tl t I ti , T X tI ks %iii( Xiii X tihat tilT( ho1)1 I 1,1 th iT IXliie it II II tl ITII(iTIdT TIt (1 I- T ii 4 111I. lI TI Ii s.1 c. T1) IT see lw I It () Iil i i o ItT IT iX. ilit'1( s I'li(. I,\ III i iiiX('I('t I.\ Xl passes %%woo X I thet xx iih'r st lk (Ii its (-i II i I IX I I () li l I iti i l IT'iTTt'm tiT . ) il it, T )l (411I i or TT itli IT p)11 Iti,. 'I'lIT i lii( it I ill. ]iii114. ilI lci CT m I ii T ]it[-X t,T 1iT 41 6i'll 1)1I X\\TI iIIi XI It tiIit' XI(' iTIiiic ioll it i so .e glil wI'( tX iTs lXII ii bot tilT- 1iin r ~ \\ ii i~ sm ll ni(1111( 1 illiX tilT It ITT(Itoi tilT Tillil STj l (TT T iliI is sil ' i l l. )lt', i )]( It l k XX i lt ( , (4 'i'IIo l til T A\ 1 it t l l oT ill ittl(tIX. I tii I (i. LI' Tlli, I TT'c the ).It'ilT, )1(\ 1, ;l ) oill 11111 Iand (II 1iil t iT'1 (4(4 irTT'T t piX 11111 iI l (ITT I) X XIm I It T Loti I i t ilT' iTt A Tl'sTI ii111(4 TstilXXl c t ie "iTTI il~f TTX tilt M a X T I'. (II ph 11 LIFE HISTORY %a gcaorafeaot caiaokoeo ti I()ITT TI' LosTIt iiiilIX t ll hil I I ii iiii "t tit s.i I It1 liiT IT'-()% it I i rivi lIt I l i I ii l LI ITark !i I i I 'll i ll t W. tiTl iii 1' T bT It i i \iL i'ITT ii le XII til t d s IX. XX Ti)s 114til I Iid (ptII( I T.l i tiii' t]( 1 s TX IXTITIX )1 Tis ti T i X,()1I ilXI Ti( iI -ti (ditiI so): IX 1)11 ild t t 'eThi lc Moth Flights 01llI's TIItilT' T'IiTIT'II ( ) IT TIi X. i iXI it' k il(It 1) (ITI iT(iI ilt en LI IMPORTANT W. G. EN, Enoolgs I I T(\ i i (di tilt l tlil Tc llitil Ilil ii ]*C1 IITIil(' t T( itt 95 t111wT ,rITi I . SiI I ( il \ iIT i TIXTof o, 4' I t TI I XX~ti I I it'\X iie i4IITIte it s SIIX "iiiTi I (X('I tst.( dlTii ti scu(4 'Iiii ItT iTT (IT I' X I It '( itl i iil 2) tlt'X i'iit ii (i i ) illles i'l t T.1i XX iilier ii lltItX of L I T'( 1) TX \r ( I11_ STil .( il l,( 'IIhe 11) till" iSk(t' 1( i i tITTIT \i illT tli IX m( ilTITt f~' 'X X 1e \ I i )1, I I Ti tillt i i(i i l 1( ,I1 l ( itl' tII LI X )T 111 f ' t' ills \% IiiI, t I T f ITTTI t X llsi of ku.)l (Il l Tirs i t it IT, it~i I Ii ofthcll %i(iTl TI. Tli (m ix I rd1 IX Xt aiii ]I()\ iiii I 'iT Sl (' T TIw .\ ITT i l Ii i )c (Xill 1 1 'i. \\ It I il k liXX111) ITX T ii (fi t fl i I TiIT ( il e 'X I i s ti 1 I(( i ' ('IT T tit o . m ImistslTi is its (theX XX ll'I I' (. T~Ii i I l I XX IX (.t itItI\,I 'I'tls Emergecd , s ak ii 1 I i 1 95( 5 4o 0 IX -I I I( t 11t, l';I p illT I ('( T.I IT iT TIl 'XUX i Xt Ii Ti it STTit1 ' (.( e. ''i ilo l,\ lt fit (T Il Act ii il (I h Il(l. Ymls ) )4lit\ (it i t i, T' ltX c ( tT itTX t Iill t t IIT' T l toii111ii)1i)4Tit's iiITI Tl iTI itX I IiTsilI I T((l I ITI i I' 1it I TIlIt I tI.1i IIII IX' T IT Xt , II i l I i'. 111 tII scXtc(II kIX iii\X ki iXX ii ti iI it TX(- ti'i It I' I I ,itiIliTl XtTTTe IT.M . ITiT KIkiII ,i 'Tl (it]Ii I.c k it\IX XI)Ii T 11 I I ii I'I' I XI ' 1iillic' ,ilimi It 'Xpe t i tiiT' NIlilt NLot sh ll, iii \ i ,I ITTXX\ I ti (,II t IT TI, Xii )4ITIiIil NI() it itid pi- XXITilsti II. XIIIT Tio l TTII'TitTX IliX (At ('IT June 15 July I Dote Juty 15 Aug Aug I5S ept Sept 15 S~lt)'. Three Generations I (I i IitX ()i tll', Il(i llh tiTI Ii iti SiiiTt.tliii \ idi (' C('Tiix atITI t (i.StilT' '111 N m Dates of the three corn borer moth flights are shown here. First flight moths lay eggs on early corn, the second flight on late corn, sorghums, and pimento peppers, and third flight eggs are deposited on sorghums and pimentos. PASTULRE RENOVATION * I~" 1' -c 1. .. ~