29 
Table V. Comparative Exhibit of Results op Treatment. 
Differential Treatment 
Percentages of Reduction 
Experiment 
Ants 
Apliids 
Hills 
in- 
fested 
Number 
of 
insects 
Hills 
in- 
fested 
Number 
of 
insects 
1. Cuolidg-e 
2. Doerr 
Disked three times, harrowed once.. 
Plowed once, harrowed three times. 
64 
60 
5S 
52 
33 
59 
92 
' 68 
90 
63 
42 
65 
82 
75 
64 
12 
41 
75 
92 
81 
3. Hinnian 
4. Finneg-an 
5. Hinman 
Disked once, (after heavy rains) .... 
Disked once, (after harrowing-; 
Disked once, (after previous disking-) 
Disked twice 
89 
81 
43 
84 
