INSECT POWDER. 49 
Table 25. — Examination of " closed ' ' flowers ( Chrysanthemum cinerarisefolium) — Con. 
Determination, i 
Sample No. 
Nitrogen, 
N. 
Ash. 
Ash in- 
soluble 
in HC1. 
p 2 o 6 . 
Imported from Europe, supposedly of Dalmatian origin— Con. 
16260 
Per cent. 
1.54 
1.54 
1.80 
1.83 
1.85 
1.77 
1.95 
1.86 
2.09 
1.82 
1.82 
1.67 
1.71 
1.91 
1.92 
1.89 
1.79 
1.75 
1.60 
1.75 
1.60 
1.78 
1.78 
1.65 
1.87 
1.79 
1.81 
1.71 
1.53 
1.90 
1.72 
Percent. 
6.29 
6.28 
7.94 
7.46 
8.28 
8.22 
7.74 
7.54 
8.06 
7.61 
8.15 
6.72 
7.42 
7.52 
7.73 
8.06 
8.03 
7.08 
7.14 
6.90 
7.30 
6.22 
7.96 
7.53 
7.48 
6.22 
7.35 
6.98 
6.85 
7.98 
7.36 
Per cent. 
0.26 
.30 
.13 
.09 
.31 
.39 
.12 
.13 
.14 
.11 
.16 
.28 
.16 
.13 
.11 
.16 
.08 
.08 
.11 
.64 
.15 
.28 
.13 
.21 
.09 
.39 
.18 
.43 
.14 
.86 
.91 
Per cent. 
16261 
17821 
18008 
18152 
18160 2 
18376 
18548 
18598 
18724 
19055 
19175 
19179 
19284 
19286 
19288 
19924 
20188 
20189 
21208 3 
21370 
21919 
22078 '- 
22179 
22296 
22574 
22695 
22781 
23248 
1.53 
2.09 
1.769 
6.21 
8.28 
7.33 
.08 
.91 
.24 
Maximum 
Japanese origin: 
17927 
1.69 
1.74 
2.01 
1.84 
1.74 
1.94 
1.84 
1.78 
1.96 
1.66 
1.65 
1.72 
1.61 
1.75 
1.82 
1.78 
1.72 
1.76 
1.77 
1.79 
1.80 
1.94 
1.76 
1.73 
1.82 
1.76 
1.81 
1.81 
1.88 
1.80 
1.74 
1.84 
6.36 
6.27 
6.03 
6.68 
6.63 
6.16 
6.61 
6.99 
6.75 
6.95 
6.48 
6.67 
7.41 
7.18 
6.85 
6.67 
6.92 
7.09 
7.01 
6.88 
7.15 
7.43 
7.70 
7.19 
7.39 
6.96 
7.40 
7.26 
7.33 
6.81 
7.13 
8.58 
.35 
.25 
.19 
.34 
v .41 
.27 
.29 
.38 
.28 
.32 
.29 
.31 
.90 
.42 
.65 
.29 
.68 
.79 
.74 
.47 
.82 
.97 
1.21 
.77 
.97 
.60 
.98 
.81 
.79 
.31 
.61 
2.03 
0.620 
.758 
21186 
.730 
.642 
21740 
.693 
.663 
22577. .. 
.636 
.697 
22944 
.725 
22949 
23247 
23772 
.729 
23915... ... . 
24074 
24080 
24108 
24110... 
24114 
24115 
.684 
24117 
.647 
24118 
.624 
24119.. 
.686 
24121 
24368 
.662 
1 Results determined on the samples as received, including attached stems and the small amount 
of dirt present. 
2 Stated to be wild Montenegrin flowers. 
3 Stated to be of Japanese origin. 
139815°— 20— Bull. 824 4 
