[Vor. 5 
164 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
some suggestions are evident as a result of this work. As 
compared with Bordeaux mixture, the films of iron, aluminum, 
and magnesium hydrate exhibit in the earlier intervals after 
standardization a rate which is on the whole equal to or 
greater than that of the Bordeaux-sprayed plants. In the 
last interval, however, there is a distinct falling off in all of 
TABLE V 
(Series E.—Potted tomatoes) 
EFFECT OF BORDEAUX е ON THE RATE ОЕ TRANSPIRATION. 
A IN GRAMS 
1B | 2B |3RB*| 4RB | 5K өк |7RB | 8K 
1:12 Р.М.-4:49 Р.М. 2/23/17 | 36 | 45 | 41 | 49 | 40 | 48 | 44 Е 
К:В:КВ = 139:81:134 = 1:58:96 Sunshine, becoming cloudy | | 
и 4:49 P.M.-7:00 A.M. 2/24/17 |33 | 55 | 30 | 34 | 38 i 38 Б 
К:В:КВ = 112:88:102 = 1:79:91 Hazy at 7 A.M. 
7:00 А.М.-2:55 P.M. 2/24/17 |93 | 73 | 77 | 66 | 63 | 86 | 117 | 91 
ПЕ DO м | 
K:B:RB = 240:166:260 = 1:.69:1.08 Intermittent. sunshine 
3:25 Р.М.-5:38 P.M. 2/24/17 | 5 | 2 | 4 $ | 3 | 2 | 5 | 4 
IV за пр прие че See + LI + LI + 
K:B:RB = 9:7:12 = 1:.78:1.33 Hazy 
и 5:38 P.M.-8:09 A.M. 2/25/17 | 29 | 28 | 28 | 25 ыы 35 Ы 
К:В:КВ = 88:57:88 = 1:65:01 Very hazy late Р.М 
1B' | 2B/ | 3RB’ те: sk вки m 8K' 
ү | 11:09 А.М.-5:36 P.M. 2/25/17 109 83 | 95 | 81 | 46 | 133 112 | 134 
_K’:B’:RB/ = 313:192:288 = 1:61:92 — Sunshine ННН 
5:36 P.M.-7:14 A.M. 2/26/17 [116 | 7 | 7 | 4 | 8 | 10 | 4 
7 2 бен | a a | 
K':B':RB' 16:17:24 = 1:1.06:1.50 
Ж 7:14 A.M.-1:00 P.M. 2/26/17 | 49 | 29 | 32 | 34 | 18 | 55 | 47 E 
Bn o | | тұна | 
K’:B’:RB/’ = 118:75:113 = 1:64:96 Sunshine 
| 1:26 Р.М.—4:22 P.M. 2/26/17 | 24 | 19 | 16 | 14 | 21 p | 22 | 29 
3 ROME | | 
K':B':RB'- 79:43:52 = 1:.54:.66 Dull, becoming cloud 
4:22 P.M.-7:10 A.M. 2/27/17 | 34 | 27 | 32 | 32 | 14 | 25 | 46 | 22 
EL | | 
K':B':RB'- 61:61:110 = 1:1:1.80 Cloudy 
7:44 А.М.-4:07 Р.М. Zi а | 35 29 | 32 45 [61 | 35 | 58 
ЖЕН | hold | 
K':B^RB'- 164:79:96 = 1:48:52 Cloudy 
4:07 Р.М.—7:11 A.M. 2/28/17 pr 37 | 35 [29 [7| 53 | 34 
XII а | | 521-261 | 
`КЛВ:ЕВ/= 92:75:125 = 1:.82:1.36 
* RB = red Bordeaux (erythrosin added). 
