Vol. 15â1961 - NorthEastern Weed Science Society
Vol. 15â1961 - NorthEastern Weed Science Society Vol. 15â1961 - NorthEastern Weed Science Society
132. Table 1. Effect of pre-plaD,t berbic:l.des on weed pre,,aleuce. Treated June 6, 1960. ' " ,;,_ Herbicide EPre : Vapam Mylone Niagara EP-161 , ' " ." 5996 Active Weed Prevalence* Rate July 12.. 1960 I AuJl.. 18. 1960 0 ' 8.67 51/A 2.00 10#/A 1.33 20#/A 1.00 , , 0 8.00 1/2 Qt/l00 sq. ft~ 8.33 1 Qt/aoo sq. ft~ 4.33 2 Qt/100 sq. ft. 3.33 0 7.00 1/2 1/100 sq. ft. 1.67 1 #/100 sq. ft~ 1.33 2 1/100 sq. ,ft. 1.00 " 10.00 1~33 1.33 1.00 9.67 10.00 7.67 i.67 10.00 1.67 6.67 .4~00 0 7.33 9.67 ilIA 3.00 6.67 21/A 2.00 5.00 41/A 1.33 2.67 0 " 'T 6.67 9.67 43 I./A 5.33 8.67 87#/A 6.67 8.67 i 174 IJA 6.00 ! 10.00 * 1 =No Weeds 10 =100",{,Weed Cover&$e
133. Table 2. Effect of pre-plant herbicides and the date of planting on petunias. Checked five weeks after treatment. Time of Transp1anttng • After Treatment Active 1 2 1 2 3 4 Herbicide· Rate Day Days Days week weeks weeks weeks EPrC 0 0.00 0.00 0.00 0.00 0.00 0.00 0,00 511IA 0.21 0.04 0.08 0.00 0.17 0,00 0.00 10l/A 0.63 0.42 0.08 0.04 0.04 0.00 0.00 2011/A 0.63 0.29 0.13 0.08 0..04 0.00 0.00 Vapam 0 9.00 0.00 0.00 0.00 0.00 0.00 0.00 1/2 Qt/100 sq. ft. 0.00 0.00 0.00 0.04 0.00 0.00 0.00 1 Qt/l00 sq. ft. 0.38 0.00 0.00 0.00 0.00 0.00 0.00 2 Qt/lOQ s9. ft. 2.79 0.79 0,21 0.08 0.00 0,00 0.00 Mylone 0 0.29 0.00 0.00 0.00 0.00 0.00 0.00 1/21/100 sq. ft. 4.79 3.50 3.00 0.29 0.00 0.00 0.00 HI/loo sq. ft. 5.00 5.00 4.00 1.42 0.29 0.00 0.00 21/100 sg. ft, 5,00 5.00 5.00 4,33 0.25 0,21 0.00 Niagara 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5996 lilA 0.00 0.04 0.04 0.00 0.04 0.00 0.00 211A 0,21 0,21 0,17 0.17 0.00 0.17 0.00 4fUA 0,46 0.42 0.38 0.00 0.00 0.00 0.00 EP-161 0 0.00 0.00 0.00 0.00 0.21 0,00 0.00 -..- 43tF/A 0.00 0.04 0.00 0.00 0.00 0,00 0,00 871/A 0,00 0.00 0,00 0,00 0,00 0,00 0,00 174#/A 0.00 0.00 0.00 0.00 0.00 0.00 0,00 Plant Tolerance Scale: o ...No injury 1 - Somechlorosis 2 - Slight necrosis or stunting 3 ...Moderate necrosis or stunting 4 ': Severe necrosis or stunting 5 - Dead _....
- Page 81 and 82: ( ( ( Table 3 Effect of Post-Tran~l
- Page 83 and 84: ( ( ( Table 5 Effect of Lay-By Herb
- Page 85 and 86: Chemical Weed Control Charles J. No
- Page 87 and 88: Table I. Weed control, plant stand,
- Page 89 and 90: Table 1 - Table Beets Pre-plant; Pr
- Page 91 and 92: 91. Chemical Weed Control in Onions
- Page 93 and 94: 93. Table I. l;ced control, plant s
- Page 95 and 96: 95. Results Survey Table I of Hando
- Page 97 and 98: 97. Weed counts were made 3 weeks a
- Page 99 and 100: 99. Third applications were made on
- Page 101 and 102: 1t1. ~ata - Onion stand counts, wee
- Page 103 and 104: The data in table 2 gives the signi
- Page 105 and 106: The following effects were noted. 1
- Page 107 and 108: PRE-fREATINGSOILS, APOSSIBLE.TECfiN
- Page 109 and 110: · 109. Table 2. The influence of d
- Page 111 and 112: ..... 11 ... - Progress Report on W
- Page 113 and 114: 113. fndothal as a pre-planting inc
- Page 115 and 116: 115~ Table 3. Mean markebab l.e 9£
- Page 117 and 118: 1170 Chemical Weed Control Charles
- Page 119 and 120: 119. Table I .. Weed contrOl! plant
- Page 121 and 122: 121. '- The stand of plants of bo
- Page 123 and 124: 123. Table II. Weed control stand a
- Page 125 and 126: EFFECTOF SEVERALHERBICIDESONEARLYYI
- Page 127 and 128: Table 2. Calcula.ted ecre yields of
- Page 129 and 130: 129. - Treatment Average weight per
- Page 131: -- The herbicides were applied on J
- Page 135 and 136: - 135. Dim tro for Weed Control in
- Page 137 and 138: PJ,OORESSREPORT:ON.:WEEJhCGNTROL IN
- Page 139 and 140: - Simazine 2 and 2 1/2 lb./A and at
- Page 141 and 142: 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
- Page 161 and 162: ------- -------------_._------ ..
- 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
133.<br />
Table 2. Effect of pre-plant herbicides and the date of planting on<br />
petunias. Checked five weeks after treatment.<br />
Time of Transp1anttng<br />
•<br />
After Treatment<br />
Active 1 2 1 2 3 4<br />
Herbicide· Rate Day Days Days week weeks weeks weeks<br />
EPrC 0 0.00 0.00 0.00 0.00 0.00 0.00 0,00<br />
511IA 0.21 0.04 0.08 0.00 0.17 0,00 0.00<br />
10l/A 0.63 0.42 0.08 0.04 0.04 0.00 0.00<br />
2011/A 0.63 0.29 0.13 0.08 0..04 0.00 0.00<br />
Vapam 0 9.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
1/2 Qt/100 sq. ft. 0.00 0.00 0.00 0.04 0.00 0.00 0.00<br />
1 Qt/l00 sq. ft. 0.38 0.00 0.00 0.00 0.00 0.00 0.00<br />
2 Qt/lOQ s9. ft. 2.79 0.79 0,21 0.08 0.00 0,00 0.00<br />
Mylone 0 0.29 0.00 0.00 0.00 0.00 0.00 0.00<br />
1/21/100 sq. ft. 4.79 3.50 3.00 0.29 0.00 0.00 0.00<br />
HI/loo sq. ft. 5.00 5.00 4.00 1.42 0.29 0.00 0.00<br />
21/100 sg. ft, 5,00 5.00 5.00 4,33 0.25 0,21 0.00<br />
Niagara 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00<br />
5996 lilA 0.00 0.04 0.04 0.00 0.04 0.00 0.00<br />
211A 0,21 0,21 0,17 0.17 0.00 0.17 0.00<br />
4fUA 0,46 0.42 0.38 0.00 0.00 0.00 0.00<br />
EP-161 0 0.00 0.00 0.00 0.00 0.21 0,00 0.00<br />
-..- 43tF/A 0.00 0.04 0.00 0.00 0.00 0,00 0,00<br />
871/A 0,00 0.00 0,00 0,00 0,00 0,00 0,00<br />
174#/A 0.00 0.00 0.00 0.00 0.00 0.00 0,00<br />
Plant Tolerance Scale:<br />
o ...No injury<br />
1 - Somechlorosis<br />
2 - Slight necrosis or stunting<br />
3 ...Moderate necrosis or stunting<br />
4 ': Severe necrosis or stunting<br />
5 - Dead<br />
_....
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