A FEW ORCHARD PLANT LICE 19 
EXPERIMENTS FOR THE DESTRUCTION OF THE WOOLY APPLE APHIS 
Orchard of 
Insecticides 
Strength 
B. r. Nissen .. 
Lime and Sulfur 
Chloroleum_ 
15, 15, 50- 
1 < 
Scalecide_ 
1 to 50- 
Tobacco Dust- 
Tobacco Stems - -- 
Quick EiiHe 
2, 4, 5, 6 and S lbs. 
2, 4, 5, 6 and 8 lbs. 
10 and 20 lbs- 
1 to 11 - _ - - 
Rex __ 
Ker. Emulsion - -. 
Tanglefoot - - 
oil- 
H. D. Smith 
Ker. Emulsion--- 
it t i 
a it 
Scalecide - -_ 
22.2^ oil-- - 
16.6^ oil_ 
13.3/» oil- 
1 to 19 (5%) _ 
Tanglefoot- 
R. E. Tnrpen 
Rex E- S. - _ 
1 to 8 with lime— 
( ( < i ( ( 
1 to 8 with no lime 
1-1-2- 
1—1—3- 
1-1-4- 
Adams L. S. -- 
it it 
Einie and Sulfur - 
(1 i i 
t i a 
E. M. Cheedle 
Rex E. vS_ 
Tobacco stem 
Decoction- 
Ker. Emulsion — 
1 to 8 no lime. -- 
1 lb. to 1 gal. --- - 
7^ oil- 
F. C. Jaquette - 
Whale-oil .Soap — 
Ker. Emulsion .. - 
Ker. Emulsion- -- 
Ker. Emulsion — 
Checks - 
1 lb.—4 gal.- 
9.4^ oil --- - 
6^ oil -. 
6^ oil - - - 
3 oz. to tree - - - 
Carbon Bisulfid-. 
B. A. Smith - -- 
Eime Sulfur - 1 
Rex & Adams-- j 
Tobacco Dust 
Decoction - -- 
Tobacco Dust 
Decoction - 
Ker. Emulsion--- 
ti «< 
it If 
1 lb.—2 gall.- --. 
1 lb.—3 gall - 
5% oil - 
6!^ oil ------ 
7f« oil _ 
J. Cornetto - 
Ker. Emulsion-.. 
ii a 
3, 5, 6, 7, 10, 15 
20, 33, and 50% oil 
5 and 6^ oil- - - 
1 to .50 - - _ - - - 
it it 
1 to 66 -_ _ 
it a 
lto75 _-_ 
Tobacco Dust - 
Tobacco Stems--- 
i i it 
t i it 
it ii 
Tobacco Stems- -- 
Scalecide - 
1 lb. to 1 gal., 1 lb. 
to 3 gal., 1 lb. to 5 
2 lbs,—1 gal, - ' 
11b.—1 gal - , 
1 lb.—3 gal - ^ 
1 lb.—5 gal - . 
6 lbs. per tree 
1—40, 1—60, 1—50 
Treated 
Tops and Roots - - 
Tops- 
Tops and Roots - - 
Roots- 
Tops- 
As Bands 
Tops 
4 ( 
Tops 
Tops 
Tops- 
Roots and Tops -- 
Roots- 
Tops 
^ Roots- 
Tops ... 
Roots - - 
Roots 
Roots- 
Date Used 
Examined 
1 • 
! 
1 November 7, 
j 1906 
( Nov. 23-28, 
J 1906 
—Mar. 25, ’07 
Nov. 19, ’06 
Nov. 23, ’06 
Nov. 28, ’06 
Jan. 11, ’07 
Mar. 15, ’07 
Mar. 25, ’07 
June 6,07 
•X 
December 18, 
1906 
June as bands 
Summer, ’06 
Jan. ’07 
L March 2-22, 
1907 
J 
April 26 
1907 
March, 1907 
Apr. 2-6, ’07 
Mar. 1 to Apr. 6 
June 5, ’07 
Aug. 22, ’07 
Mune 5, ’07 
) Aug. 22. ’07 
April 2 --- --- 
April 2_ 
April 9 .-- --- 
June 7. 
April 11 -- . 
April 9 to 
June 7 
June 20 
May 16 
Mar. 2 to 6_ 
Mar. 2 to 6_ 
May - - - _ - . - 
Mar. & Mav 
H ti 
it i • 
June 26 
to 
July 2 
J 
1 July 22 
L August 22 
and 
vSept. 13 
Roots 
