Vol. 15â1961 - NorthEastern Weed Science Society

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) ) ) ~able 1. Herbicides Used in Sweet Corn, 1960. , ~ Designation .rtctive Ingredient (AI)!! .atrazine 2-chloro-4-ethylamino-6-isopropylamino-s-triazine Daethal dimethyl 2,3,5,6-tetrachloroterephthalate Delapon 2,2-dichloropropionic acid ,. Dichlorob enaon it:r,i le (Niagar a) 2,4,-dichlorob enzonitrile ,-:." ~ Diuron . 3-(3,4-dichlorophenyl)-l,l-dimethylurea DNBP dinitro-j-sec-butylphenol EFTC ethyl N, N-di-n-propylthioleurbamate .' " Falone tris-(2,4-dichlorophenoxyethyl) phosphite R-1607 (Stauffer) n-propyl-di-n-propylthiolcarbamate R-2061 (Stauffer) propyl ethyl-n-butylthiolcarbamate Simazin 2-chloro-4,6-bis (ethylamino-s-triazine ,. ~ t 'f. " •• Trietazirie 2-chloro-4-di~thylamino-6-ethylamino-s-triazino' I", i , . \ 11AI = active ingredient WP = wettable powder GR = granular • -.::t 0" rl
Table 2. Rainfall, Monmouth, Maine - June, July, August, 1960. Date Inohes .rainfall Date Inohes. Date Inohes .rainfall rainfall "'--, June 1 2 5 14 15 16 18 22 23 24 25 .07 July. 2 .01 3 .08 .03 ~ 2.05 7 .02 8 .10 12 .02 13 ' . .82 17 •55 18 .02 19 ~o 22 2) 27 30 .01 .So .05 .05 August 5 7 1~ .13 .16 .55 .08 .1.3 i$ .59 .10 19 .81 .)0 21 .01 1.19 22 .15 .10 1.50 1.90 .05 .02 .06 .)8 1.40
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THE USE OF VEGETATIVECHARACTERISTIC
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In a few grasses with smooth sheath
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5. FACTORSINFLUEUCINGTHE PERFORFANC
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7. The introduction of synthetic or
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The com;onents the distribution of
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grains. We early found that the oat
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13. Atrazine Days following cpm/O.
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15. not find an abundant production
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Weed Control In Suburbia 1 Howard H
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For establishing new lawns, I would
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Any improvement that you can make i
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PROMISINGNEWCHEMICALSFORWEEDCONTROL
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25. Promis ins results have also be
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27. (Lycbnis alba), cinquefoil (Pot
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THE EFFECTS OF ADDED PENETRANT AIDS
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... Surfactant Produced bz: . 31
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33. 33. of scintillation solution,
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Table 3. The Net Counts Per Minute
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The comparisons for lower leaves, s
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39. SUMMARY Tests using 2-C 14-1abe
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41. RECENTDEVELOPMENTS IN THEUSE OF
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second application be made not late
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45. Combinations of vegadex-Randox
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11/ Persistence of Soil-Incorporate
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Plot size varied from 9 sq. ft. to
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Lower rates of R-1856 were tested o
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greenhouse tests are listed below.
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PROGRESSREPORTON LAY-BYUEEDCONTROLI
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57. Table 1. Effect of sodium silic
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Sheets (1959) studied, under labora
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M, ',. • • •• • " ' Treat
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Figure 1. Relative performance trea
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A duplicate test was started August
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67. "he two tests which dealt with
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69. CONTROLOF WEEDSIN VEGETABLECROP
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71.' TABLE 3. RESPONSE OF VEGETABLE
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73. COHBIltit.TloNS' OF cnu:'PITH C
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75. Results The delay in applicatio
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77. Summary Logarithmic, tank-mixed
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(' ( ( Table 1 Rates and Dates of H
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( ( ( Table 3 Effect of Post-Tran~l
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( ( ( Table 5 Effect of Lay-By Herb
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Chemical Weed Control Charles J. No
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Table I. Weed control, plant stand,
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Table 1 - Table Beets Pre-plant; Pr
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91. Chemical Weed Control in Onions
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93. Table I. l;ced control, plant s
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95. Results Survey Table I of Hando
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97. Weed counts were made 3 weeks a
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99. Third applications were made on
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1t1. ~ata - Onion stand counts, wee
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The data in table 2 gives the signi
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The following effects were noted. 1
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PRE-fREATINGSOILS, APOSSIBLE.TECfiN
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· 109. Table 2. The influence of d
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..... 11 ... - Progress Report on W
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113. fndothal as a pre-planting inc
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115~ Table 3. Mean markebab l.e 9£
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1170 Chemical Weed Control Charles
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119. Table I .. Weed contrOl! plant
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121. '- The stand of plants of bo
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123. Table II. Weed control stand a
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EFFECTOF SEVERALHERBICIDESONEARLYYI
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Table 2. Calcula.ted ecre yields of
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129. - Treatment Average weight per
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-- The herbicides were applied on J
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133. Table 2. Effect of pre-plant h
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- 135. Dim tro for Weed Control in
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PJ,OORESSREPORT:ON.:WEEJhCGNTROL IN
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- Simazine 2 and 2 1/2 lb./A and at
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141. Results - .l2.22 Table 2 shows
Page 143 and 144: - !!!! Applications 143. The plots
Page 145 and 146: 145. Conclusions ADexperiment carri
Page 147 and 148: 147. Residual herbicide activity wa
Page 149 and 150: - Table 1. Herbicides and Rates Use
Page 151 and 152: ~ __ ( ( ( Table 3. WeedControl on
Page 153 and 154: 153. TreatiD§ Established Hemlock
Page 155 and 156: 155. flowering and growth in the sp
Page 157 and 158: 157. Table 2. Pansy Weed Control (P
Page 159 and 160: 1590 Table 3. Herbicides Used on Tu
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Page 163 and 164: '. 163. In .Table 3 Co.mpariS01'U$
Page 165 and 166: 1.65. "'-" Ia.!!l.! ! __!ind_a!!,d_
Page 167 and 168: 167. Maleic Hydrazide for Weed Cont
Page 169 and 170: 169. 1. Dana, M. N. Sensitive Fern
Page 171 and 172: 171. -' Table 1. Amino triazole res
Page 173 and 174: 1730 Additiona! apple .,samples wer
Page 175 and 176: more consistently effective than 5
Page 177 and 178: 177. HUBICIDES roll YOUNGAPPLE TUES
Page 179 and 180: --. Table I. Treatments No. Materia
Page 181 and 182: Table 1 -Effect of Granular Formula
Page 183 and 184: iss. BVAWATIONor rIVE HEIBICIDES 10
Page 185 and 186: PROGRESSREPORT'ON WEEDCONTROL IN CA
Page 187 and 188: "'- Table' 1. Herbicide,s Used inCa
Page 189 and 190: 189. Tabl\7 5. Rating ot BroodIest
Page 191 and 192: WEEDGONTROLIN SWBE:rCORNWITHDACTHAL
Page 193: D. FlantinB A!Plication of Thiolcar
Page 197 and 198: 197. Table 4. rercent> Broadlear We
Page 199 and 200: 1-. . " Table 6. Percent Broad1eaf
Page 201 and 202: '\) 0' ,.... • ( ( ( Table 9. Y
Page 203 and 204: ANNUALWEEDCONTROLIN POTATOESWITHDNB
Page 205 and 206: ·205. Percen t Woad Can trol ·196
Page 207 and 208: , r t"
Page 209 and 210: Table 5. Annual Broadleaf Weed Cont
Page 211 and 212: 211. Table 9. Effect of fast-Emerge
Page 213 and 214: 2130 Conclusion There are quite a n
Page 215 and 216: SOMERESEARCHANDWEEDCONTROL METHODS
Page 217 and 218: -- ,,"I. ,'~; "... TABLEII. EFFECTO
Page 219 and 220: ( ( ( - -~. , ~ ._w ~~ "PlOOl:tB21.
Page 221 and 222: '-~ With respect to asparagus. howe
Page 223 and 224: , 1 ,WEEDCONTROLIN ClaTAIN VlGBTABL
Page 225 and 226: 225 • r '.,':' .TABU: ~~ ... ,WEE
Page 227 and 228: 227 • . TABLEIV' -' WEED CONTROJ.
Page 229 and 230: 2290 'of.' .'J • ~ : ~. ... :.' "
Page 231 and 232: 231. Conclusions The results publis
Page 233 and 234: possibility of too severe thinning
Page 235 and 236: PRE-EMERGENCEWEEDCONTROLTN ceRN s,
Page 237 and 238: INCORPORATED ANDUNINCORPORATED·LIQ
Page 239 and 240: ( ( ( Table 1. Weed Control Ratings
Page 241 and 242: at both weed rating dates at Newark
Page 243 and 244: DNBP - Zytron Mixture for Weed Cont
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~ •• 245. ·Res~1~8 fr.o.George
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247. Weed Control in Soybeans with
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249, EFFECTOF HERBICIDESONSEEDPRODU
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251. TABLE3. EFFECTSOF APPLICATIONS
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253. almost a week, with treatment
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( ( ( , Table 1. Effects of Various
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Table 3. anal.ysi.s of Soil l,esidu
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Results and Discussion ;llien the f
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4. Immediate treattlent injury to t
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( ( ( Table n. :'.!:sti.Jl'ated.'er
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have very littla real II'+eaningas
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267. Table 2. Pre-emergence crabgra
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269 • ..., : Table 1.. 1960, Rain
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271. Chlordane must be used at rate
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u • 2 ( ( ( t Table 3. Effect of
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275. Table 5. Effect. of preemergen
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277. In one area, the old turf was
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279. following application. The hig
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2$1. The standard date of applicati
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Table 2. Effect of season of applyi
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L 1-l34B9 ,Jiphenyllactelonitrile o
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287. Halts F-24, Halts F-26, Halts
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POST-.EJ.iEhGENCE CONThOLOF CIiABGI
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,veedone at 4 pounds of tL.cl per a
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( ( ( Table I. Post-Emergence Contr
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• •• ., .. • •• ',' •
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297. compatible with grub-proofing
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299, Diphenatrile Results During th
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301. tentative generic name triflur
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- 1 PRE-ENERGENCE CRABGRASS CONTROL
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Discussion 30; • a) Pre-emergence
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307. TABLEI -- Comparison of Produc
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-' Table II (can't) 309. Stand of S
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312. THEEFFECTIVENESSOF COMBINATION
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314. Table 2. Stand Counts and Sile
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316. planted control before these h
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Table II. The control of quackgrass
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320. growing season in the 1957-59
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322. Table I Main Effects of Cultur
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324. Atrazine by September 10 when
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326. Another effect of Atrazine tha
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32S. Amitrol-T was intermediate in
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Qolumn Separation: Cellulose. A 24
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332, Figure -I. Chromatogram of qua
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334. PRELIMINARYRESULTSONTHE USE OF
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336. DATEOF BERRYHARVESTAS IT AFFEC
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within three inches of the soIl sur
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340 .. The growth ra.te of Horse ne
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342. dish containing ten seeds bet\
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344. is not a factor in in It is
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346 • .Absornt:j.Qn Qn Exchange R
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348. The' chrona tog ram."WaS first
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350. PROGRESSREPORTON A STUDYOF THE
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352. 7. Fluctuating warm and cold w
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354. A clos.e correlation was found
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356. 1 THE ANATOMICAL NATUREO:BTHE
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358. The 2,4,5-TP was most effectiv
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Table I. Effect. of Pre-emergence T
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INTRODUCIIOB: THEEFFECTOF WEEDCOMPE
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1";. 1958 JFab1e I (cont ' d) Treat
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366. fiE USE OF FENACFOR QUACKGRASS
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36$. SUMMARY: Based on a I).umber o
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- Table 1. Chemicals and Rates Used
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372. On spring plowed plots I where
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Table 1. Treat.ments Used and Stand
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37t. PRELIMINARYRESULTSONTHE CONTRO
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378. CHEMICAL TREATMENTS FORTHECONT
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Table ;. Visual RatiDgs and Stand C
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ANN11AL WEEDCONTROL IN SILAGECORN1
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TABLEI. field Corn tiead Control an
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Sunderiand,' Mass..Experiment: In t
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) ) BBLB I. QuackgT88S Control in F
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TABLEIII. Quackgr888 Control in Fie
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392. herbicides. In senerel."we.had
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394. RESULTS§e PISCUSSION In Augus
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396. WHATHAPPENS TO PHENOXYHERBICID
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D. TASTEAND ODORSTUDIES Taste and o
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herbicides produces aquantit.at.ive
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4('2. • A DECADEOF BRUSHCONl'ROL
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areas, fre1.uently the crews l'UIrL
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406. During June and July 1959 a pr
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408. Numerous chemicals have been u
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" A Progress Report on Urab * Brush
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412.
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414. Urab is an effective chemical
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416. application. Atrazine has a wa
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418. COMPARISONOF TECHNIQUESANDSPEC
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Table I - Results of chemicals appl
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422. Results and Discussion Data fr
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424. THE CONNECTICUT ARBORETUM RIGH
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426. (Kalmia angustifolia) ,huckleb
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42$. TABLEI (cont'd.) Technique For
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43". by Leonard and Crafts (15) mos
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432. awareness of the need for good
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434. RECOMMENDAT:I"'NS FOR THE USE
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436. The recommended materials for
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438. NATURALANDSCAJ:'ING WITHHERBIC
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440. STATEHIGHWAYHERBICIDE POLICIES
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442. There is a matter of judgment
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444. DATAON STATEHIGHWAYHERBICIDE P
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446. ROADSIDEBRUSHCONTROLWIM PHENOX
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446. Spraying begins in Connecticut
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Basal applications can be applied e
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452. UMASSACHUSETTS PROGRESSREPORTO
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45,4. Again, since the solution is
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456. Statistics In 1959, the low bi
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458. formation of seed heads. It wa
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460. In our northern division, we c
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462. '. 1. A. 200 ga'l Lons of' wat
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METHODSOF SMIJPLING RAG.hfEED POLLS
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counted. ThJ grqins m~y ba st~inad
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468. slide moved across the orifi~e
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470. INTERIMREPORTONAQUATICWEEDCONT
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,.' f'inal retJuJ.t was that the us
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474. taste and odor problems. The a
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476. AQUATIC'J1ElID.CONTJ3.,OL '65~
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478. For example: Imagine, if you:
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enefit of those both us1ng the wate
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• • of ,-, "",jqc. '\:':' ',:,;
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~ '. r; I ' ':'.' ~, ',;' '.'. 1·"
Page 486 and 487:
486. weeds increased the food 4.3 t
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..; . " .," .. ,', oontro..lbe ·oo
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490. Idee1ly these woUld coVer' foo
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4')2. Literatm-o Cit~: Biolog:$,cal
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494. SYSt.:Clil ..:ne sp:aying cont
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496. 0ll'l;ljing, &hluL ..l V,~l"Y
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etween our sprayine=. operatdons an
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500. loblolly pine existed iii quat
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502. 'j' " Using results for all ou
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cut over several year. ,b.elozoe.·
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506. HARJJ.rlOOD CONTROL WITHMIST B
Page 508 and 509:
508. distance was achieved. All sub
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510. Hardwood oontrol within the li
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• J ". 512. ~ ., and the weather
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) ) ) '.. . . hble). EffectbeneBB o
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516. HERBICIDf;TECHNIQUE.:> ,FORTn-
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518. The possibility o:rusing contr
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520 • . However, the capacity of
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522. This is followed by planting i
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524. AQJJATICWEEDCONTROLANDRELATEDP
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526. findings we increased the amou
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52e. There is a constant reinfectio
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530. in 1960 the Potamogeton re-app
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532. PROGRESSREPORT ON THE FIELD TE
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534. It· was tht.;n necessary to d
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536. l.qunlin Hcrbici(.l(; pr-ove-d
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;538. P.EFEP..ENCES 1. ijOSCIlETTI,
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540. The oontrol plot was ohosen so
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542. The dissolved oxygen content r
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544. Summary 1. Six experimental pl
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546. A PRELIMINARYREPORTON THE EFFE
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that either slow chemical hydrolysi
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550. In July of 1959 funds were mad
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552. The barge was run at ~ speed o
Page 554 and 555:
554. areas successfully treated in
Page 556 and 557:
556. pick~rel spawning suacess but
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Control of the Pondweed. Potamogeto
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560. THE ABSORPTIONANDMETABOLISMOF
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562. in controlling weeds in ponds
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CommonName WEEDSCONTROLLED ANDAQUAT
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566. PROGRESS-R!PORT·ON CONTltOLOF
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568. Herbicides used for these stud
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570. StHtARy Invasion of Eurasian v
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AUTHORINDEX(continued) ~ King, -Ken
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S/I/pg.2 Dinitro (DNOSBP) •• 11
Page 576:
S/I/4 SUBJECTINDEX{corrt Lnued ) S/
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Vol. 15â1961 - NorthEastern Weed Science Society