Vol. 15â1961 - NorthEastern Weed Science Society

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) ) BBLB I. QuackgT88S Control in Field Corn .Alllherst, Massachusetts Relative Values Check ... 100 Time of Quackgrass Sta...,d 1.'reatmeots Application 5/6/60 7/28/60 9/15/60 1. Check 100 100 100 2. Dalapon 4 Ib/A on 8 in. foliage 10/15/59 9 15 22 3. Dalapon 8 Ib/A on 8 in. foliage 10/15/59 4 14 14 4. Atr8Sine 4 lb/A on 8 in. foliage 10/15/59 9 5 12 5... Atraine 8 lb/A on 8 in. foliage 10/15/59 7 5 10 '. 6. SilllaZ1ne 4 lb/A on 8 in. foliage 10/15/59 18 13 10 7. S1.auioe 8 1b/ A on 8 in. foliage 10/15/59 9 15 15 ------------------~-------_.--------------------------_._-----~------------------------_._------------- 8. Da1apon 4 Ib/A OIl 8 in. foliage 10/15/59 + Attaine 4 lb/A pre-pl. 5/20/60 12 15 8 -------~-~~-----------------------------._---------------------------~----_._---------------------~---- 9. Dalapon 8 Ib/ A on 8 in. foliage 4/28/60 40 38 10. I'enac 4 lb/ A on 8 in. foliage 4/28/60 70 75 11. BP'1'AH4 Ib/ A. pre-pl. and disked in 5/20/60 • 36 46 12. EPTAM6 Ib/A, pre-pl. and disked in' 5/20/60 33 40 13. Attaine 4 lb/ A. pre-pl. 5/20/60 25 18 14•. ' Atraine 8 1b/ A, pre-pl. 5/20/60 20 17 15. Atrazine 4 Ib/ A, pre-pl. and disked in 5/20/60 • 12 7 16. Atrq1ne 8lb/A, pre-pl. and disked in 5/20/60 10 4 17. SiDiazine 4 lb/A, pie-pl. 5/20/60 27 24 18. S1m8z1ne 8 Ib/ A, pre-pl. 5/20/60 20 24 • U) U) ('"t"\
( ( ( TABLEII. Quaekgrus Control in Field Corn .Sunderland. Masl!lachusetu Relative Values Cheek· 100 Treatments Time of Application Quaekgrase Stand 7/26/60 Corn Yields 1. Cheek 2. Dalapon 8 Ib/A on'6" fol1age 3. Fenee 4: Ibl A on 6~r foliage 4. Fenae 4 Ibl At pre"'pl. and dieked in 5. EPtAM4 lb/ A, pre-pl. and dieked in 6. EPTAM6 lb/A. pre-pl. and dieked in 7. 2061* 4 lb/ A, pre-p1. and disked in 8. 2061* 6 Ib/A. pre-pl. and dieked. in 9. Atrazlne 3 lb/A on 6" foliage 10. Atrazine 6 Ib/A on 6" foliage HOI Atrazine 3 Ib/A, pre--pl. and dieked in 12. Atrazine 6 1b/A, pre-pl. and dieked in 13. Atrazine 3 lb/A. pre-pl. 14. Atrazine 6 Ib/A, pre-pl. 15. Simazine 3 Ibl A on 6" foliage 16. Simazine 6 lb/A on 6" foliage 17. Simazine 3 Ib/A t pre-pl. and dieked in 18. Simazine 6 Ib/A. pre-pl. and disked in 19. Simazine 3 1b/A. pre-pl. 20. Simazine 6 lb/A, pre-pl. 5/19/60 5/19/60 5/26/60 5/26/60 5/26/60 5/26/60 5/26/60 5/19/60 5/19/60 5/26/60 5/26/60 . 5/26/60 5/26/60 . 5/19/60 5/19/60 5/26/60 5/26/60 5/26/60 5/26/60 100 60 72 ·30 32 24 70 73, 40 30 21 8 21 15 52 38 32 18 34 20 100 139 130 98 150 181 150 131 157 166 167 173 185 192 137 156 171 156 170 176 *2061 -= propyl ethyl-n-butylthiocarbamate by Stauffer Chemical Company w 00 '.0 •
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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
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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
Page 338 and 339: within three inches of the soIl sur
Page 340 and 341: 340 .. The growth ra.te of Horse ne
Page 342 and 343: 342. dish containing ten seeds bet\
Page 344 and 345: 344. is not a factor in in It is
Page 346 and 347: 346 • .Absornt:j.Qn Qn Exchange R
Page 348 and 349: 348. The' chrona tog ram."WaS first
Page 350 and 351: 350. PROGRESSREPORTON A STUDYOF THE
Page 352 and 353: 352. 7. Fluctuating warm and cold w
Page 354 and 355: 354. A clos.e correlation was found
Page 356 and 357: 356. 1 THE ANATOMICAL NATUREO:BTHE
Page 358 and 359: 358. The 2,4,5-TP was most effectiv
Page 360 and 361: Table I. Effect. of Pre-emergence T
Page 362 and 363: INTRODUCIIOB: THEEFFECTOF WEEDCOMPE
Page 364 and 365: 1";. 1958 JFab1e I (cont ' d) Treat
Page 366 and 367: 366. fiE USE OF FENACFOR QUACKGRASS
Page 368 and 369: 36$. SUMMARY: Based on a I).umber o
Page 370 and 371: - Table 1. Chemicals and Rates Used
Page 372 and 373: 372. On spring plowed plots I where
Page 374 and 375: Table 1. Treat.ments Used and Stand
Page 376 and 377: 37t. PRELIMINARYRESULTSONTHE CONTRO
Page 378 and 379: 378. CHEMICAL TREATMENTS FORTHECONT
Page 380 and 381: Table ;. Visual RatiDgs and Stand C
Page 382 and 383: ANN11AL WEEDCONTROL IN SILAGECORN1
Page 384 and 385: TABLEI. field Corn tiead Control an
Page 386 and 387: Sunderiand,' Mass..Experiment: In t
Page 390 and 391: TABLEIII. Quackgr888 Control in Fie
Page 392 and 393: 392. herbicides. In senerel."we.had
Page 394 and 395: 394. RESULTS§e PISCUSSION In Augus
Page 396 and 397: 396. WHATHAPPENS TO PHENOXYHERBICID
Page 398 and 399: D. TASTEAND ODORSTUDIES Taste and o
Page 400 and 401: herbicides produces aquantit.at.ive
Page 402 and 403: 4('2. • A DECADEOF BRUSHCONl'ROL
Page 404 and 405: areas, fre1.uently the crews l'UIrL
Page 406 and 407: 406. During June and July 1959 a pr
Page 408 and 409: 408. Numerous chemicals have been u
Page 410 and 411: " A Progress Report on Urab * Brush
Page 412 and 413: 412.
Page 414 and 415: 414. Urab is an effective chemical
Page 416 and 417: 416. application. Atrazine has a wa
Page 418 and 419: 418. COMPARISONOF TECHNIQUESANDSPEC
Page 420 and 421: Table I - Results of chemicals appl
Page 422 and 423: 422. Results and Discussion Data fr
Page 424 and 425: 424. THE CONNECTICUT ARBORETUM RIGH
Page 426 and 427: 426. (Kalmia angustifolia) ,huckleb
Page 428 and 429: 42$. TABLEI (cont'd.) Technique For
Page 430 and 431: 43". by Leonard and Crafts (15) mos
Page 432 and 433: 432. awareness of the need for good
Page 434 and 435: 434. RECOMMENDAT:I"'NS FOR THE USE
Page 436 and 437: 436. The recommended materials for
Page 438 and 439:
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
Page 456 and 457:
456. Statistics In 1959, the low bi
Page 458 and 459:
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
Page 470 and 471:
470. INTERIMREPORTONAQUATICWEEDCONT
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,.' f'inal retJuJ.t was that the us
Page 474 and 475:
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. '\:':' ',:,;
Page 484 and 485:
~ '. r; I ' ':'.' ~, ',;' '.'. 1·"
Page 486 and 487:
486. weeds increased the food 4.3 t
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..; . " .," .. ,', oontro..lbe ·oo
Page 490 and 491:
490. Idee1ly these woUld coVer' foo
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4')2. Literatm-o Cit~: Biolog:$,cal
Page 494 and 495:
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
Page 502 and 503:
502. 'j' " Using results for all ou
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cut over several year. ,b.elozoe.·
Page 506 and 507:
506. HARJJ.rlOOD CONTROL WITHMIST B
Page 508 and 509:
508. distance was achieved. All sub
Page 510 and 511:
510. Hardwood oontrol within the li
Page 512 and 513:
• J ". 512. ~ ., and the weather
Page 514 and 515:
) ) ) '.. . . hble). EffectbeneBB o
Page 516 and 517:
516. HERBICIDf;TECHNIQUE.:> ,FORTn-
Page 518 and 519:
518. The possibility o:rusing contr
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520 • . However, the capacity of
Page 522 and 523:
522. This is followed by planting i
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524. AQJJATICWEEDCONTROLANDRELATEDP
Page 526 and 527:
526. findings we increased the amou
Page 528 and 529:
52e. There is a constant reinfectio
Page 530 and 531:
530. in 1960 the Potamogeton re-app
Page 532 and 533:
532. PROGRESSREPORT ON THE FIELD TE
Page 534 and 535:
534. It· was tht.;n necessary to d
Page 536 and 537:
536. l.qunlin Hcrbici(.l(; pr-ove-d
Page 538 and 539:
;538. P.EFEP..ENCES 1. ijOSCIlETTI,
Page 540 and 541:
540. The oontrol plot was ohosen so
Page 542 and 543:
542. The dissolved oxygen content r
Page 544 and 545:
544. Summary 1. Six experimental pl
Page 546 and 547:
546. A PRELIMINARYREPORTON THE EFFE
Page 548 and 549:
that either slow chemical hydrolysi
Page 550 and 551:
550. In July of 1959 funds were mad
Page 552 and 553:
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
Page 558 and 559:
Control of the Pondweed. Potamogeto
Page 560 and 561:
560. THE ABSORPTIONANDMETABOLISMOF
Page 562 and 563:
562. in controlling weeds in ponds
Page 564 and 565:
CommonName WEEDSCONTROLLED ANDAQUAT
Page 566 and 567:
566. PROGRESS-R!PORT·ON CONTltOLOF
Page 568 and 569:
568. Herbicides used for these stud
Page 570 and 571:
570. StHtARy Invasion of Eurasian v
Page 572 and 573:
AUTHORINDEX(continued) ~ King, -Ken
Page 574 and 575:
S/I/pg.2 Dinitro (DNOSBP) •• 11
Page 576:
S/I/4 SUBJECTINDEX{corrt Lnued ) S/
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Vol. 15â1961 - NorthEastern Weed Science Society

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Vol. 15â1961 - NorthEastern Weed Science Society