Vol. 16â1962 - NorthEastern Weed Science Society
Vol. 16â1962 - NorthEastern Weed Science Society Vol. 16â1962 - NorthEastern Weed Science Society
502 TADLEIt Comparison of "severalc¥mercial and, exper1:nental pre-emergence C:1'abgrass' control Ch~W, applied at OaifiTerrace, Country Club,' Pine Vall~Golf Club I "AMCHEMResearch 'am. < .' ',\ ' :>'~ ", .. ,-.,.." ". '''!:l Rate 'f;'percent Crabgrass Cont,t-gl 1" ~ ,- During Season *** Material Per Acre Applied Location * June JUlY ~ ~fug. Zytron '1$ April' or ~ 85 74 " '1$ Api1,l' pry :~~~1~4,·.,; . 92 "'~ ** Dacthal 10 April or ';~ n 34 is 10 April or 92 85 49 32 10 April pry 97 94 ** ,;68 Diphenatrile 20 April pry i 65 "22 26 AprD:' OT 37 32 ** J,p 30 26 April: ACP 17 April' pry 13 ;0, ** ** :: ~ .' .:t! Trifluralin 4 April pry 'too 100 ** 96 6 April pry 100 100 ** 98 6 Harch ACP 68 91 ** .. ··i 8 April pry 100 100 ** 79 ;~ "/',' 6 Apra pry 90 ** 6 May ACP , '6 93 ** 6 Apl'H." pry )[100 98 ** r: '~ ~., ** DipropaJ.1n 4 April pry :';' Lead arsenate 870 April or '~ 53 20 0 complex (fo~ Tricalcium '160 April' or Arsenate (form.) -,e": " 71 ',~., 53 .?fl '_'r " Chlordane 60 April or 20 13 18 0 60 May or 56 0 12 0 90 April or $0 42 20 8 120 April or 30 8 14 2 120 l-1ay or 59 13 4 0 * Location: OT - Oak Terrace Country Club PV - Pine Valley Golf Club ACP - AMCHEMResearch Farm ** No ratings of these plots made on these dates. *** Averal?e of ~ renlicat.ionsa Contro1 basp-rl on cOl'llTla1"'l Ron t.o unt."'""t,P.rl
503 '-- TADLE2: Crabgrass oontrol with CaloiUll1Propyl Arsonate ·using various rates and dates of application. Peroent Crabgrass Control CaloiumPropyl Arsonate Pounds per 1000 aq.· ft.. Looation* AfPlied ~. AuguSt: Dul'§Season *** :!iii. 1/2 or April 0 0 0 >0 OT May 94 84 47 26 3/4 ACP March 34 0 0 -0 ACP April ·95 70 31 37 OT April 30 5 0 0 ACP May 100 96 il4 57 or Mrq 94 69 35 15 ACP .rune 82 97 72 24 ACP July ** ** 51 30 C7l' July ** ** 25 16: 1 ACP Mal'oh 18 25 0 0 ACP April 50 29 6 2 C7l' April 82 64 35 40 ACP Mar 100 99 82 41 OT Mar 96 95 79 4' ACP June 100 98 78 33 ar June 96 90 69 32 ACP July ** ** 66 27 or . July ** T** 18 8 '-- 11/4 OT April 69 40 18 3 or M8y 96 92 85 6'8 OT July ** ** 37 13 1 1/2 ACP March 67 25 0 0 ACP April 91 88 55 40 OT April 69 40 4 0 or May 100 100 94 58 OT July ** ** 43 16 * Looation: ~ -:. Oak T~r::ace ~ol1ntry Club; ACP.. AMCHEMResearch Farm
- Page 451 and 452: more than 2 feet. ExceptionalUdes s
- Page 453 and 454: TABLE1. Responseof oysters t~ diffe
- Page 455 and 456: In the'Dundee Creek series. ,one of
- Page 457 and 458: workers. springer (1961) cite8& num
- Page 459 and 460: OBSERVATIONSONTHE OCCURRENCE' ANDPE
- Page 461 and 462: 461 TABLE! Chemical Water QuaU1?::r
- Page 463 and 464: TABLEIII Threshold Taste and Odor C
- Page 465 and 466: (1.1-) Burttschell, R.H. , et al.,
- Page 467 and 468: Code A - seeded June 29 B - seeded
- Page 469 and 470: SUIIIIJ~, ~ Conclusions 5' 469 The
- Page 472 and 473: III. Average turf scores l' of thre
- Page 474 and 475: 474 PIft'J'OTOXICBlFBQTS'QJe'CBRTAI
- Page 476 and 477: 476 MERIONBLUEGBASS• T!BATANDsgD
- Page 478 and 479: 478 In general. the treatments appl
- Page 480 and 481: 4BJ days follow:lng the ohemical tr
- Page 482 and 483: ') ') ' :_B!.ue~s•. Fescue au:l~"
- Page 484 and 485: :". ',J P~E~ C!',. O~.C~G~S 'F.~HEM
- Page 486 and 487: Lima and ferd'1izer applications sh
- Page 488 and 489: 4es 1'.o~~1ty, ", .ewf!r''''rsenc.
- Page 490 and 491: } ) Table 1. Besu):ta.Qf 1961 pre-e
- 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 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 545 and 546: .. ";' -:' il; JT!.: .'\ i~'J" ; ~J
- 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
503<br />
'-- TADLE2: Crabgrass oontrol with CaloiUll1Propyl Arsonate ·using various<br />
rates and dates of application.<br />
Peroent Crabgrass Control<br />
CaloiumPropyl Arsonate<br />
Pounds per 1000 aq.· ft.. Looation* AfPlied ~. AuguSt:<br />
Dul'§Season *** :!iii.<br />
1/2 or April 0 0 0 >0<br />
OT May 94 84 47 26<br />
3/4 ACP March 34 0 0 -0<br />
ACP April ·95 70 31 37<br />
OT April 30 5 0 0<br />
ACP May 100 96 il4 57<br />
or Mrq 94 69 35 15<br />
ACP .rune 82 97 72 24<br />
ACP July ** ** 51 30<br />
C7l' July ** ** 25 16:<br />
1 ACP Mal'oh 18 25 0 0<br />
ACP April 50 29 6 2<br />
C7l' April 82 64 35 40<br />
ACP Mar 100 99 82 41<br />
OT Mar 96 95 79 4'<br />
ACP June 100 98 78 33<br />
ar June 96 90 69 32<br />
ACP July ** ** 66 27<br />
or . July ** T** 18 8<br />
'--<br />
11/4 OT April 69 40 18 3<br />
or M8y 96 92 85 6'8<br />
OT July<br />
** ** 37 13<br />
1 1/2 ACP March 67 25 0 0<br />
ACP April 91 88 55 40<br />
OT April 69 40 4 0<br />
or May 100 100 94 58<br />
OT July ** ** 43 16<br />
* Looation: ~ -:. Oak T~r::ace ~ol1ntry Club; ACP.. AMCHEMResearch Farm
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