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 WEIGHT AND VOLUME OF SOME HERBICIDES FOR APPLICATION IN SMALL AREAS
1
Dose per acre
Dose of Commercial Product per 1000 sq feet
Herbicide name
Weight
Volume
Active
Commercial
Active
Commercial
product
ingredient
product
ingredient (lb)
English (oz)
Metric (grams)
English
Metric (ml)
--
9
12 lb
4.4
DCPA
Dacthal 75W
125
10 oz.
--
9
180 lb
66.
1880
2 1/2 qt
DCPA
Dacthal 5G
--
4
8 lb
3.
83
diphenamid
Enide 50W
1 cup
--
""
4
4.4 lb
46
Enide 90W
1.6
5 oz
--
""
4
52
5 lb
1.8
5 oz
Dymid 80W
--
--
glyphosate
Roundup
0.375
2 tsp
11
1 pt
--
--
"
""
1.0
1.33 qt
2 tbsp
29
--
--
"
1.5
3 tbsp
""
43
2 qt
--
4
8 lb
Devrinol 50W
3.
83
1 cup
napropomide
--
4
40 lb
Devrinol 10G
15.
420
2 1/2 cup
""
--
2
2.67 lb
1.
Surflan 75W
28
7 tbsp
oryzalin
--
4
Ronstar 2G
200 lb
73.
2080
> 3 1/4 qt
oxadiazon
--
4
37.
100 lb
1040
""
Ronstar 4G
6 2/3 cup
--
--
2 tsp
Goal 2E
0.25
11
oxyfluorfen
1 pt
--
--
1.0
3 tbsp
Goal 2E
43
""
2 qt
--
1.0
1.25 lb
0.5
13
7 tsp
simazine
Princep 80W
1.1 lb
""
1.0
0.4
11
4 tsp
Princep Cal. 90
--
--
1.0
4 tsp
""
Princep 4L
22
1 qt
--
""
1.0
25 lb
9.
260
10 oz
Princep 4G
--
--
1
4 tsp
trifluralin
Treflan 4L
22
1 qt
--
""
1
20 lb
7.
210
6 oz
Treflan 5G
1
1 lb/a of any substance is equal to 10 grams per 960 ft2. This can be rounded to 10 grams per 1000 ft2 with only minor error. Volumes of dry materials are not determined with
precision, because they settle erratically. These volume values are approximations based on an average of five samples. Different formulations of dry materials can differ in their volume
weights. Whenever possible, it is best to weigh dry materials and to measure liquids by volumes. Equivalent volume measurements: 1 quart (qt) = 4 cups = 946.3 ml; 1 cup= 8 fluid ounces
(oz); 1 oz = 2 tablespoon (tbsp); and 1 tbsp = 3 teaspoon (tsp).
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