Vol. 16â1962 - NorthEastern Weed Science Society
Vol. 16â1962 - NorthEastern Weed Science Society Vol. 16â1962 - NorthEastern Weed Science Society
" , 438 reasomlb;Le,',t!o &Hume the -!pdDd ~rema1ned ,1i4Nb' the 80°': level 't6~ ,seT-eral w.o., , By Sep'l;e.m'ber~O, bottoll' ~ratures 'had ' , falleD' '0 ,680F. 'jf ( • 0: 1 ~ : . ~) ~;~~- j" .:~ " ~ :'llM,d:1sJlOlvec1 oxygen t~«n.ected 10. geliel!lll'the s.ea.son8il.' ", . ~re.n.d· ot .~~:ture. As.,':1nrprevious 81U11111er,s, the dissolve4F', oxygen, OQft'ten!t>otJ 1ii1e Qont~li area was oonaiste:ntlytheloww.-t'. on May; 'J14')'J::t,w~8;,9.,5 ppn.G7J!tlep' ocourrell e's:toltdy deorea:~'[~' a low of .5 ppni 1n la.te;:Jlt~, followed 'bJ ;t;rrreadlng of 5.6 .; ppm on September 20. Experimental are~s showed the same trend. In. areag;!::a:ndi II on I-~':3lrt)'t;ha diesolve4J',oitygen oontent wa!l lO'ppm.. d1pplng to 1.4 ppaq' f ,and remainlni!,tl IItt'OI,tnd 7. 4-7.8 ptml ~ as ;Late &S),Se:p.1A'emPer20.,~difJsolved: ooqg.en oontent ot ~) III, el1OWed,ol.o:.e:roorrela.ti1l)tl with tempeftture. On May 31 1~, was' 'l0. ppiili, Cdecreasing daMn'g'JJuly to 5.53~, and returnlng'bt septeml!1er. ~ to'?_, 2 P~'.::) DIn-a' appeared, :'0 be: no c;orre1a tUft' .: oflcUtYi!;eni contbt'wl'th' the1iappl1cation of tn., weed1cide.' . 'j!:. *~ \ "':':'~)(.:.·S~~ -" .liT ,;T f:. The pH read1ngs 1n all areas showed the same trend. The)" were highest 1n May and June, deoreased to a lower point by late JUl." aAd:.r$maltled at tl1'l1s1evel'8VeftOaa late as September. The .~rla1l1on8 ;oocurred betw •• n e.) ....7 ~20lj 'lhe pH of' the \(jon:-i' trolareawalJ oons1stentllYf.:1l0wer than all Iothe:rs, 7.8 - 7/l. i c, Exper1Dlental"areaawere e1tdl.l'~ to eaohother'andshow$d '1,.' ' va:riat1on •."beheena.3 ....,7~~4. ·No co:t'lrela1ll1on of pHwlth the" applioation Q.ttih.weed1ctd"'loan'b.dedUCJH~ , ',FCC ',~'. t- .~ . ~:;"! .::-!I"·r ~ "l"' j 'The:planltt6ri identll~JOt&nbe grOUP~ ae "in' prev10uli i ,.; " yea1'8: M~Ph1ceaelCh1~l*10ea.e; Pro micro-organisms revealed a faso1nating pioture of' the ohange oQ~t'~ngt~w1~n,,~he plank-Wtll pdpuJ.atfod'O!J1;htt liIaason p'ro~-:" re'ued'.: ': , I:D 'In bGth'e!Xp~Ii1ll1ental::andJ 'control aio_'.i large aqua tio vertebrate4,' 't'1eh, ,froge,' 'ahd:tur1l1es yij!'e ~serit1n -abun- , .. danoe atid (li1cvel y:l n:behavfb¥.;,'!' : Many adu1."t.fililh and large ". .t sohooliir Of'
Helisoma, Menetus, fhYSa andValvata; Peleoypoda (Sphaerium); Amphipoda (the scud ; Isopoda (Asellus); Insecta (larvae or nymphs of Mayfly, Damsel fly, Dragonfly, and Midge). The seasonal trend: ot populatlpn, W..s refleo,\;e
- Page 387 and 388: control. At the end of the third ye
- Page 389 and 390: initial defoliation was evident lat
- Page 391 and 392: OBJECTIVE In 1958 an experiment was
- Page 393 and 394: Replicates DlO 810 I 2.0 0.5 II 1.5
- Page 395 and 396: DISCUSSION One Year After Applicati
- Page 397 and 398: 1. Button, E.F. Bndwrfg'h~';J .L. ,
- Page 399 and 400: 399 The treatment consisted of appl
- Page 401 and 402: 401 FIELD PROCEDURES Although. the
- Page 403 and 404: 403 In the light of these data it a
- Page 405 and 406: 405 ...·1!MLE I SAMPLECHARACTERIST
- Page 407 and 408: 407 , '.". '.·',',~'l~rL,i;'. "\"
- Page 409 and 410: dltterent l"atespacaoreand"~"at thr
- Page 411 and 412: 411 RESULTS ireatmentettect was det
- Page 413 and 414: , 413 ;. ' "1 ' "':j " • made wit
- Page 415 and 416: ( ( . Table 3. Effectiveness on Spe
- Page 417 and 418: 417 FENURQlt,A PROMISINGNEWTOOL FOR
- Page 419 and 420: There are a number of reaso~ for un
- Page 421 and 422: .n_ots, "'hhin a few months after:
- Page 423 and 424: sater method ot tree-killing close
- Page 425 and 426: Material ~izone is a,mixedf~g.. t w
- Page 427 and 428: 427 On November 16, 1961, at the en
- Page 429 and 430: CHBMI-THINNINGWITH,AIrlINES IN THED
- Page 431 and 432: These tests show once aaaiJithe nee
- Page 433 and 434: Th:Ls ch!~ca1. tx'eatme:n1!_1IhClJ.
- Page 435 and 436: : if.. . ' A Comparative Study of t
- Page 437: 'j 437 petioles, now elongated,f'or
- Page 441 and 442: i s. The benth1c populat1Q~ W¥", O
- Page 443 and 444: 443 Eurasian. wa~lfoil a W8t.f~~ ap
- Page 445 and 446: Empb4sis was on testing DOD-volatil
- Page 447 and 448: 447 . , , -. I':'V'est~a.ti
- Page 449 and 450: FIELDOBSERVATIONS UPONESTUARINE ANI
- 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
"<br />
, 438<br />
reasomlb;Le,',t!o &Hume the -!pdDd ~rema1ned ,1i4Nb' the 80°': level 't6~<br />
,seT-eral w.o., , By Sep'l;e.m'ber~O, bottoll' ~ratures 'had ' ,<br />
falleD' '0 ,680F. 'jf ( • 0: 1<br />
~ : . ~) ~;~~- j" .:~ " ~<br />
:'llM,d:1sJlOlvec1 oxygen t~«n.ected 10. geliel!lll'the s.ea.son8il.' ",<br />
. ~re.n.d· ot .~~:ture. As.,':1nrprevious 81U11111er,s, the dissolve4F',<br />
oxygen, OQft'ten!t>otJ 1ii1e Qont~li area was oonaiste:ntlytheloww.-t'.<br />
on May; 'J14')'J::t,w~8;,9.,5 ppn.G7J!tlep' ocourrell e's:toltdy deorea:~'[~'<br />
a low of .5 ppni 1n la.te;:Jlt~, followed 'bJ ;t;rrreadlng of 5.6 .;<br />
ppm on September 20. Experimental are~s showed the same trend.<br />
In. areag;!::a:ndi II on I-~':3lrt)'t;ha diesolve4J',oitygen oontent wa!l<br />
lO'ppm.. d1pplng to 1.4 ppaq' f ,and remainlni!,tl IItt'OI,tnd 7. 4-7.8 ptml ~<br />
as ;Late &S),Se:p.1A'emPer20.,~difJsolved: ooqg.en oontent ot ~)<br />
III, el1OWed,ol.o:.e:roorrela.ti1l)tl with tempeftture. On May 31 1~,<br />
was' 'l0. ppiili, Cdecreasing daMn'g'JJuly to 5.53~, and returnlng'bt<br />
septeml!1er. ~ to'?_, 2 P~'.::) DIn-a' appeared, :'0 be: no c;orre1a tUft' .:<br />
oflcUtYi!;eni contbt'wl'th' the1iappl1cation of tn., weed1cide.'<br />
. 'j!:. *~ \ "':':'~)(.:.·S~~ -" .liT ,;T f:.<br />
The pH read1ngs 1n all areas showed the same trend. The)"<br />
were highest 1n May and June, deoreased to a lower point by<br />
late JUl." aAd:.r$maltled at tl1'l1s1evel'8VeftOaa late as September.<br />
The .~rla1l1on8 ;oocurred betw •• n e.) ....7 ~20lj 'lhe pH of' the \(jon:-i'<br />
trolareawalJ oons1stentllYf.:1l0wer than all Iothe:rs, 7.8 - 7/l.<br />
i<br />
c,<br />
Exper1Dlental"areaawere e1tdl.l'~ to eaohother'andshow$d '1,.' '<br />
va:riat1on •."beheena.3 ....,7~~4. ·No co:t'lrela1ll1on of pHwlth the"<br />
applioation Q.ttih.weed1ctd"'loan'b.dedUCJH~ , ',FCC<br />
',~'. t- .~ . ~:;"! .::-!I"·r ~ "l"' j<br />
'The:planltt6ri identll~JOt&nbe grOUP~ ae "in' prev10uli<br />
i<br />
,.; "<br />
yea1'8: M~Ph1ceaelCh1~l*10ea.e; Pro<br />
micro-organisms revealed a faso1nating pioture of' the ohange<br />
oQ~t'~ngt~w1~n,,~he plank-Wtll pdpuJ.atfod'O!J1;htt liIaason p'ro~-:"<br />
re'ued'.: ': , I:D<br />
'In bGth'e!Xp~Ii1ll1ental::andJ 'control aio_'.i large aqua tio<br />
vertebrate4,' 't'1eh, ,froge,' 'ahd:tur1l1es yij!'e ~serit1n -abun- , ..<br />
danoe atid (li1cvel y:l n:behavfb¥.;,'!' : Many adu1."t.fililh and large<br />
". .t<br />
sohooliir Of'