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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
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- !!!! Applications 143. The plots
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145. Conclusions ADexperiment carri
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147. Residual herbicide activity wa
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- Table 1. Herbicides and Rates Use
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~ __ ( ( ( Table 3. WeedControl on
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153. TreatiD§ Established Hemlock
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155. flowering and growth in the sp
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157. Table 2. Pansy Weed Control (P
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1590 Table 3. Herbicides Used on Tu
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------- -------------_._------ ..
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'. 163. In .Table 3 Co.mpariS01'U$
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1.65. "'-" Ia.!!l.! ! __!ind_a!!,d_
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167. Maleic Hydrazide for Weed Cont
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169. 1. Dana, M. N. Sensitive Fern
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171. -' Table 1. Amino triazole res
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1730 Additiona! apple .,samples wer
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more consistently effective than 5
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177. HUBICIDES roll YOUNGAPPLE TUES
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--. Table I. Treatments No. Materia
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Table 1 -Effect of Granular Formula
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iss. BVAWATIONor rIVE HEIBICIDES 10
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PROGRESSREPORT'ON WEEDCONTROL IN CA
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"'- Table' 1. Herbicide,s Used inCa
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189. Tabl\7 5. Rating ot BroodIest
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WEEDGONTROLIN SWBE:rCORNWITHDACTHAL
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D. FlantinB A!Plication of Thiolcar
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Table 2. Rainfall, Monmouth, Maine
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197. Table 4. rercent> Broadlear We
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1-. . " Table 6. Percent Broad1eaf
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'\) 0' ,.... • ( ( ( Table 9. Y
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ANNUALWEEDCONTROLIN POTATOESWITHDNB
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·205. Percen t Woad Can trol ·196
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, r t"
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Table 5. Annual Broadleaf Weed Cont
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211. Table 9. Effect of fast-Emerge
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2130 Conclusion There are quite a n
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SOMERESEARCHANDWEEDCONTROL METHODS
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-- ,,"I. ,'~; "... TABLEII. EFFECTO
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( ( ( - -~. , ~ ._w ~~ "PlOOl:tB21.
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'-~ With respect to asparagus. howe
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, 1 ,WEEDCONTROLIN ClaTAIN VlGBTABL
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225 • r '.,':' .TABU: ~~ ... ,WEE
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227 • . TABLEIV' -' WEED CONTROJ.
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2290 'of.' .'J • ~ : ~. ... :.' "
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231. Conclusions The results publis
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possibility of too severe thinning
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PRE-EMERGENCEWEEDCONTROLTN ceRN s,
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INCORPORATED ANDUNINCORPORATED·LIQ
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( ( ( Table 1. Weed Control Ratings
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at both weed rating dates at Newark
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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
- Page 259 and 260: Results and Discussion ;llien the f
- Page 261 and 262: 4. Immediate treattlent injury to t
- Page 263 and 264: ( ( ( Table n. :'.!:sti.Jl'ated.'er
- Page 265 and 266: have very littla real II'+eaningas
- Page 267 and 268: 267. Table 2. Pre-emergence crabgra
- Page 269 and 270: 269 • ..., : Table 1.. 1960, Rain
- Page 271 and 272: 271. Chlordane must be used at rate
- Page 273 and 274: u • 2 ( ( ( t Table 3. Effect of
- Page 275 and 276: 275. Table 5. Effect. of preemergen
- Page 277 and 278: 277. In one area, the old turf was
- Page 279 and 280: 279. following application. The hig
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- Page 283 and 284: Table 2. Effect of season of applyi
- Page 285 and 286: L 1-l34B9 ,Jiphenyllactelonitrile o
- Page 287 and 288: 287. Halts F-24, Halts F-26, Halts
- Page 289 and 290: POST-.EJ.iEhGENCE CONThOLOF CIiABGI
- Page 291 and 292: ,veedone at 4 pounds of tL.cl per a
- Page 293 and 294: ( ( ( Table I. Post-Emergence Contr
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- Page 297 and 298: 297. compatible with grub-proofing
- Page 299 and 300: 299, Diphenatrile Results During th
- Page 301 and 302: 301. tentative generic name triflur
- Page 303 and 304: - 1 PRE-ENERGENCE CRABGRASS CONTROL
- Page 305 and 306: Discussion 30; • a) Pre-emergence
- Page 307 and 308: 307. TABLEI -- Comparison of Produc
- Page 309: -' Table II (can't) 309. Stand of S
- Page 313 and 314: ~~~~ ( ( ( Table 1. Chemicals and C
- Page 315 and 316: 315. ~UACKGRASS S. M. Raleigh CONTR
- Page 317 and 318: ( ( ( Table I Fall and Spring app1i
- Page 319 and 320: 319. THE EFFECTS OF CHEMICALAND CUL
- Page 321 and 322: On the basis of the rhizomes obtain
- Page 323 and 324: -- Table II Main Effects -of Herbic
- Page 325 and 326: -- 325. . 'r Table III Interaction
- Page 327 and 328: 3:!7. remained, and then mote rapid
- Page 329 and 330: 329. Further studies on a growth in
- Page 331 and 332: 331. Two solvent systems (No. 1 and
- Page 333 and 334: 333. Literature Cited 1. LeFevre, C
- Page 335 and 336: Table 1. Chemicals Used as SOU lnco
- Page 337 and 338: 337" THO YEAR SUMMARYOF LIFE HISTOR
- Page 339 and 340: 339. Summaryof Root, Stem, and Flo~
- Page 341 and 342: PRELIMINARY INVESTIGATIONSaP' A GEm
- Page 343 and 344: and top.extractions gave the result
- Page 345 and 346: - Soxhlm< Extractions: Extractions
- Page 347 and 348: extraction was applied along the pe
- Page 349 and 350: was found to exist. An attempt to c
- Page 351 and 352: 351. were made during 1958 both of
- Page 353 and 354: 3) Another nitrate compound , MgN03
- Page 355 and 356: operations are still able to produc
- Page 357 and 358: 357. THEEFFECTOF HERBICIDESONTHEYIE
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361. The most e.ffective chemicals
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( ( ( Treatment Interval in Weeks a
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RESULTSANDDISCUSSION: The results o
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- - Table 1. Yield of Silage Corn
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'!HE EFFECTIVENESS OF FALLANDSPRING
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: i I Table 2. Stand Counts of Quac
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373. - THE CONTROLOF BEDSTRAW(GALIU
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375. control ot: additional weed sp
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3770 - Table I, Chemicals Used and
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379. '- Table 1, Chemical Treatme
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Based on the visual ratings and sta
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effective a8'1n1959 (1). This could
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1 CHEMICAL QVACKGRASS CONTROL Jonas
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DNBP. Quackgrass stand estimate§ w
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( ( ( TABLEII. Quaekgrus Control in
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391. RUTGRASSCONTROLWlTR ATaAZINEAN
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393. Pre-emergence Crabgrass Contro
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395. SUMMARY Herbicides were applie
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- 397. B. PROCEDURE Laboratory appa
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-- have aromatic 011s in them; More
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-.... 401. LITERATURECITED 1. AlduS
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"- 403. the stumps flush with the
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percentage of o~r trAnsmission line
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With the ra~id constru~tion of new
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Mora pr~gress has been made in brus
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411. Some of the earlier work with
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413. -- - - gallA of Urab Liquid Co
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415. THEAPPLICATIONOF THETRIAZINEHE
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417. The dosage rate of the systemi
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The following methods of applicatio
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( ( ( Table 2 - Results of chemicai
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423. However, there was a much lowe
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- The managementprooedures reco~nde
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TABLEI :Basal I I I !Root ,collar
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429 where dense B-l'owths, such a
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such as low bush blueberry, sweet f
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5. r-ound, C. E. and F. E. Egler. 1
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435. three days although this is no
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HERBICIDESAS A LANDSCAPETOOLFORROAD
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-- 2,4-D -- 2,4,5-T, 1 part of chem
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441. We are looking forward to the
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443. 0~TA ON STATEHIGHWAYHERBICIDEP
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A \JINDVELOCITYANDDIRECTIONINDICATO
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447. -. SCREENING Screening tests
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449. The cost of this is approximat
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-- mixtures and treating the base o
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-- Currently, the number of cuts pe
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455. -- In 19~, the advent of MH-30
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457. 1:1ETHODSOF APPLYINGMALEICHYDR
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- 459. slopes, in general, are 80 f
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- 461. The next unit we used in our
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-- treated with herbicides for the
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Modified Durham Sample: An altern
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467. equipped ~~ch of our saopl~rs
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OI."'lt-bouad be f'or-e t.r-anap.La
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471. his house. He can't pull a fis
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473. time prior to the water's ulti
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heavier weed growth the physical pr
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477. We are facing tcday a competit
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479. interest t hat papers are bein
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CONSIDERATIONS REG.4RDIl\"G THEUSEO
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changes in populations of various s
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. CHEMICALCONTROLOF AQUATICVEGETATI
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e readily inferred. .Waterfowl are
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slow in ;the only waters, studied i
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- 491. living on or in these bodies
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493. SVI,E OBSEHv'A110N~ oi, J1.i~;
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495. 'lilne M:..J.Eflication In our
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497. ·.l ':1.·-.;
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499. FOLIAR APPLICATIONOF 2.4.5-T F
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factory artificial regeneration by
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503. Summaryof Recent Work in Virgi
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Current Work and General Conclusion
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- Two ground methods of herbicide a
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( ( ( 'lIable 1. ~ffect1veness of T
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511. St.rips were run at 2o-.foot i
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( ( ( Table 2. Effectiveness of :Ba
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515. -- - Pine, hemlock, and epruce
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517. The presence of both hardwood
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519. First is timing. Whenwe apply
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· 521. HOt'l1ever"where more than
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523. LITERATUI.ECrIED 1. U.S.D.A. .
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growing in wa.ter twelve feet deep.
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527. , , 3. Lake Bottom, La.keMohaw
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529. As an algicide we have been us
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531. It would be beneficial to remo
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533. prWCEDUltB Thu chcn Lc aLa tvs
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535. On AUVlst 15, 1960, tht first
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537. 1. Aqualin hcrbicicb was found
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539. A Study of the Effect of the W
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541. By the end of three weeks, the
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543. during these first few days af
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5450 Progress Report on the Effect
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The 15 minute, 0.1 mg/l residual ch
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549. - CONTROLOF EURASIANMILFOIL, M
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551. recei vcd from Messrs. John Ga
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553. radios; one was given to the b
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phenols. While the possibility of L
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557. 4. Checks to evaluate any chnn
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559. - treated at the 5.0 p~a. rate
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561. Potential Uses of Calcium Clan
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-- SUMMARY OF 1960 AQUAmOLtEST RESU
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- 4. The results obtained in compar
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567. (such as, boating and water sk
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-- treatments ~re broadcast by hand
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AUTHORINDEX Ahrens, John F•••
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SUBJE~ PAGE Acetamides ••••
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Niagara - Casarone {N5996)•• 23