Vol. 16â1962 - NorthEastern Weed Science Society
Vol. 16â1962 - NorthEastern Weed Science Society Vol. 16â1962 - NorthEastern Weed Science Society
544 . Table 1. ~~~~f:~::~on~:!a~~~~ ~it~jt=~d ~~i:me~~~JV6Et >-/ Chemical oalcium' &l"s$natiF:I; .. ca~;~~Ump,z-O~t+ c!u:O:f'd9.ne' ..'" e.a,~§d#~e c." " ,) ,'.. ' . dacthal l;~':' dlp!:ena trile zyt;l'on '.'i_U1 TabI!~~ . 'I bf1£ ,:,., .. / " .1 t"'~\;· Ra~lt/A. Treatment Date c ide~o :~~r;~""~;':r")~l~) .'r-:'''iqr1:t~:, , ~ '-' 1LL.)Ci.... ' '~"~;. i?n .. @i') ...... - . c%"S:bgra~~(Rontrol ," "", ;..., -'anI" :'·~'l' .elJ!!i Jl - '.' 1"''''18 Qw,.j '--j" '·6') . '-'.,; b' , '" (lO'T:::: "T ..·.'(;)(1·.. '. ·•.~~... )_, .~~'\.1!~ ~~~·~.Nf;lW.Je-~:s:~.. ·~61. >. ·;~~I1:. ' \i ;... T..J.ln t',", ~Ti'ti8 '!t" .q'ihqUn. . ;~~:ili~~.. .. ~;et~ft ~~~~t.r.Se;~..g~l'~~.y'~~~~.~"i~. ;~ti~.3~.~~~rt·,1,., ban~ II· . II II trifr~l1;ra;L1n II , vermioul1-~ :'i ~ ,;Jl.(r;'I';' .80.0.,,'1 ." " II, IcJn 4,.} '1:0 J. 91,.7 ;3rt~:', II ,'''I,:£'[ ,.6J :;cto'1C;~ 96,.&;',i:"ll;·:;j,i - r. ... lS'i'i';r,rl~~:Y c:;:~ .10 ,;y.. • }.O'l~~ l" ~ '::.:;s ".,.... . .':,', ',J'l\, ;' " ;;.;··.H'1~ft·l"'· '.', ··l;-ti9J" >,~ryappJ.~..t~1>n g$.veQ~tently ~~~l'abgraller cont!t."Cd.tr:·, . ~~~~~:- ~~a=:a.~~n:::~"Jt~hfj:~~~~~~~::·~n~~::~'. palin; however. 1t was comparatively small for trifluralin and zyt:ron-. ''::: J't ; r E 10 ')) i' . . 'i'1' .: q.J: SUIl!tna!W: ;) 'H~rt:~l:: ' a'r • f:,:,.;j ,,'1"-"">" __" ;':~, :.~ i;'L·i~".;, ~; ':'jrtlC:J"3 ...·;, ..., .'. ~,"L"Vj:,] . . l'.':P~lla-~ II It:r~tlUl'$:U..'8M1a.:·zytro~~ ~:: t'p. 97 per~t [., i P"~~~r19§l1:1;l$.8l,'a,'/3 oQp.pn>iJ.'as.:"~liJeQ;:5.-Jl J.lilllj:El .•' ." ;"'.sO1 \ "'~,. . k~~::,~ip~.tl'll~b&1propal+fu:(~~ne:, and" Qs,Wurn ~ arsenate gave crabgrass co~ ~~t ra~"~ ~ to79pel'~.·· 3. Bandane , dipropalin , and triflura11n treatments suggested the respective optimum treatment rates of 30pounds ..
.. ";' -:' il; JT!.: .'\ i~'J" ; ~Jdj 1. Professor 1n Turf'grass Management; fo~ Researoh Ass1stant 1n Farm Crops; and. AS,soo+§j;e R~~ear911 ,_,Q~a,J,.1st .1n We~'i- QQntl'Ol i .respec:t1 vely , Rutge8...r-the state' !lMvarsity 1 New 3'.~ey Agr1cultural Exper1ment Station, New Brunswick, New Jersey. ,~;~ 545 THE EFFECT 'Oli'THREESPRIR:'DATES OFPRE-baENCE HlllRB!CIDE APPLICATIONON CRABGRASSCONTROLIN ESTABLISHEDTURF 'I.' [",' . • R. E. Enge1 1 R. N. cook l and R. D~Ilniok1 1 I:W'I. 'DAb&tract I ell ,,'!, r·~.'.l. :"';: r.fa~~,j Y-:;:1 '.The eftect·of 'date of tJt_tment em pre~s.noe' crabgre.A contI'Ol in turf'was studied WUh,1e!ght herb:Loi1_:and three tztUtlient dat.es. ,:sa.ndane, 'caloium us_te, oalci\lnlfttO'Pyl arsortate; ~0t4ordane, daOtlha~, diphenatrllej,ltr.1tlural1n',;.ai!l4J :z:ytztonwere· a~,1:l.ed . onMaX'Ch 29, Apr:U20 1 and; "'17, 1961.' :AJ.1i: tx-ea,tmenU tl6r.- l·ln tr1plicateon'a lawrtturf Wtttheliapi'(i!ldom~c~f Kentuoky bl-sra s s • The spring aes.lon :andcrabpan, ge1'lllinat1~approx1mat.lt' 2 to 3 weeks later than normal • . ~"rf, ;::' -11:L-',j : Crabg2l'asa'est:tmates·t ... ·i.n'Septemb' .. Showed: " (I) od.1Ibm ax-sen&. teand "dacthal gave' beR))·reaul ts 'Whe~.,p11ed: in Itraztol'i) c~'( 2) ch;Lordane. ·,.d1plWlatrlle ,antl!C08rlc1tUrl P:rOp'f11:tai-ilonate~ve~l'le!,.. lUshest ratings··'a .. May treatilleMs;and (3)'~tlurallrt and ,~on' produced good control at all three'dateB.,J:tlandlinega,ve itlPhlthest rating with March applioation,. but it ci1d.not appear t,o be affected severel$! bytreatmettt "Oate" .S1ncd!'~~18' cheinj,
- Page 492 and 493: 492 corresponding plots on este.bl1
- Page 494 and 495: 494 ae.u!s,'I!IIDi,cua.:Lon leUllll
- Page 496 and 497: 496 D±!3pa,~n~ Resul te)I? .,l-ta,
- Page 498 and 499: 498 1 . 1 J. E. Gallagher and n. J.
- Page 500 and 501: 500 Da1;ejJ01 e~uations ~,a.;t'ollC
- Page 502 and 503: 502 TADLEIt Comparison of "severalc
- Page 504 and 505: 504 TADLE3: Pre-oemergence and poet
- Page 506 and 507: 506 Table 1. Re8eeding Resulte:afit
- Page 508 and 509: 5"8 d1propalin ortrifluralin 'at ':
- Page 510 and 511: 510 aUlIPIl iri '-1: ' D" "" Diphen
- Page 512 and 513: Fall ve. spriif ~nts .. 'Ibe",obl1.
- Page 514 and 515: 514 ~ Tab1e2. Cr&bgraS$'Contr01 in
- Page 516 and 517: 516 ,';1:".i'"'f'!r": :~,j i: .. r
- Page 518 and 519: . ~lS residual cemtrol of crabgrssi
- Page 520 and 521: 520 - . \.. ; ."," ,
- Page 522 and 523: 5~2 'rab4t13.· ~gtnc. ·QGabtiol:o
- Page 524 and 525: 524 PRE.._RGENCE AMU' POsT-EHERGENC
- Page 526 and 527: 526 Table 1. 'l'a):lsra,. ContrO.k1
- Page 528 and 529: 528 Pre- andpost ..emergejljCec:rab
- Page 530 and 531: 530 Prior to each chemical applicat
- Page 532 and 533: u 532 3) Those trea.t,mellts which
- Page 534 and 535: Table I (Coot'd) 27. JSc.F,~iOe t$~
- Page 536 and 537: 536 EXPERIMENTS ONTHECHOOCALCOIm'l)
- Page 538 and 539: ~______ , 53S Table 1: Control of c
- Page 540 and 541: 54' In a similar po st-ell1~rgence
- Page 542: 542 da~hal and diphenatrile) at ear
- Page 547 and 548: 541 Distr:tbution of radioacti~tl t
- Page 549 and 550: 549 •RESULTS The distribution of
- Page 551 and 552: GRAPHII: Comparison of the~.tl;'i~u
- Page 553: "-...-.. J.4 The distribution of r~
544 .<br />
Table 1. ~~~~f:~::~on~:!a~~~~ ~it~jt=~d ~~i:me~~~JV6Et >-/<br />
Chemical<br />
oalcium' &l"s$natiF:I; ..<br />
ca~;~~Ump,z-O~t+<br />
c!u:O:f'd9.ne' ..'"<br />
e.a,~§d#~e<br />
c." " ,) ,'.. ' .<br />
dacthal<br />
l;~':'<br />
dlp!:ena trile<br />
zyt;l'on<br />
'.'i_U1<br />
TabI!~~<br />
. 'I bf1£ ,:,., .. / " .1 t"'~\;·<br />
Ra~lt/A. Treatment Date<br />
c ide~o :~~r;~""~;':r")~l~) .'r-:'''iqr1:t~:,<br />
, ~ '-' 1LL.)Ci.... ' '~"~;. i?n .. @i') ...... - .<br />
c%"S:bgra~~(Rontrol<br />
," "", ;..., -'anI" :'·~'l'<br />
.elJ!!i Jl - '.' 1"''''18 Qw,.j '--j" '·6')<br />
. '-'.,; b' , '" (lO'T:::: "T ..·.'(;)(1·.. '.<br />
·•.~~...<br />
)_, .~~'\.1!~ ~~~·~.Nf;lW.Je-~:s:~.. ·~61. >. ·;~~I1:. '<br />
\i ;... T..J.ln t',", ~Ti'ti8 '!t" .q'ihqUn.<br />
. ;~~:ili~~..<br />
..<br />
~;et~ft<br />
~~~~t.r.Se;~..g~l'~~.y'~~~~.~"i~. ;~ti~.3~.~~~rt·,1,.,<br />
ban~<br />
II· .<br />
II<br />
II<br />
trifr~l1;ra;L1n<br />
II<br />
, vermioul1-~ :'i ~ ,;Jl.(r;'I';' .80.0.,,'1<br />
." " II, IcJn 4,.} '1:0 J. 91,.7 ;3rt~:',<br />
II ,'''I,:£'[ ,.6J :;cto'1C;~ 96,.&;',i:"ll;·:;j,i<br />
- r. ... lS'i'i';r,rl~~:Y c:;:~ .10 ,;y.. • }.O'l~~ l" ~<br />
'::.:;s ".,.... . .':,', ',J'l\, ;' " ;;.;··.H'1~ft·l"'· '.', ··l;-ti9J"<br />
>,~ryappJ.~..t~1>n g$.veQ~tently ~~~l'abgraller cont!t."Cd.tr:·,<br />
. ~~~~~:- ~~a=:a.~~n:::~"Jt~hfj:~~~~~~~::·~n~~::~'.<br />
palin; however. 1t was comparatively small for trifluralin and<br />
zyt:ron-.<br />
''::: J't ; r E 10 ')) i' . . 'i'1'<br />
.: q.J: SUIl!tna!W: ;) 'H~rt:~l:: ' a'r<br />
• f:,:,.;j ,,'1"-"">" __" ;':~, :.~ i;'L·i~".;, ~; ':'jrtlC:J"3 ...·;, ..., .'. ~,"L"Vj:,] .<br />
. l'.':P~lla-~ II It:r~tlUl'$:U..'8M1a.:·zytro~~ ~:: t'p. 97 per~t [., i<br />
P"~~~r19§l1:1;l$.8l,'a,'/3 oQp.pn>iJ.'as.:"~liJeQ;:5.-Jl J.lilllj:El .•' ." ;"'.sO1 \<br />
"'~,. . k~~::,~ip~.tl'll~b&1propal+fu:(~~ne:, and" Qs,Wurn ~<br />
arsenate gave crabgrass co~ ~~t ra~"~ ~ to79pel'~.··<br />
3. Bandane , dipropalin , and triflura11n treatments suggested<br />
the respective optimum treatment rates of 30pounds ..
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