68 
1 / ’ , 7 ry a i iH ' 
3 THE COMPLETE DORMANT SPRAY 
- = . i = 4 se 

"Makes a Tree_Outérow sts Troubles” 
Scalecide is a miscible oil that is known as the 
complete dormant Spray because it controls 
more insects and diseases than any other Spray 
or combination of sprays at one time. It is the 
safest Oil Spray that you can use. 
Scalecide is noted for its effectiveness against 
scale, aphis, red mite and other pests. Scalecide is 
more than a scale Spray as it controls other insects 
that winter on the tree, and has a great beneficial 
effect on the vigor and vitality of your trees. 
THE |. W. SCOTT CO., Pittsburgh, Pa. 
Spray fruit trees with Scalecide, 1 to 15, asa 
delayed dormant Spray. On peach and pear 
trees fall spraying is preferable to control peach 
curl and pear psylla. 
Spray conifers, spruces, pines, shade trees, etc., 
with Scalecide 1 to 20 just before the new growth 
starts. 
Spray evergreens, euonymus, etc., with Scale- 
cide 1 to 25, in the spring. — 
500 Liberty Ave. - 113 Diamond St. 

for FRUIT TREES, 
SHADE TREES and 
ORNAMENTALS 
ee, 
Parra 
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WITH FuUNGICIDE 
Scalecide is guaranteed to PRICES 
make a better orchard 1sGtXcan fon ee oh ne Te Le eee $0 75 
than lime-sulphur or oil rset Ean Dave Nie Ole. weluat hers cleus sop Sain sete erm oticL a: ference elena eis, oie Jerre S 
emulsion, Ask for copy of 48821 Grins $13.95" Returnable drum extra $2.00 14 93 
full guarantee. 30-gal. drum $21.25. Returnable drum extra $2.50 23 75 
55-gal. drum $32.89. Returnable drum extra $3.00 35 89 







D-X Spray contains more rotenone and pyrethrum 
than pre-war D-X—a most successful spray—and in 
addition it contains 5% D.D.T. The rotenone and 
pyrethrum make up for the deficiencies of D.D.T, and 
yet D-X Spray retains all of the exceptional values of 
D.D.T. It is one of the most complete garden and 
orchard contact sprays. Effective and safe. 114 pints 
D-X Spray in 100 gallons of water will control most 
insects on fruit and shade trees and in gardens and 
greenhouses. 
Deposit on drum refunded when returned to B. G. Pratt Co., 
Hackensack, N. J., prepaid. Prices on 5 drums and upwards 
quoted on request. 
SPRAY RotTENONE PYRETHRUM D.D.T. 
KILLS CHEWING AND SUCKING INSECTS ON FRUIT 
A simple spray plan for vegetables and flowers is to 
spray the home-garden every ten days or two weeks 
throughout the insect season with two teaspoonfuls 
of D-X Spray in one gallon of water. 
DEG -OZROLLIES Fhe Maelo s oa Oe Ran ee $0 40 
Bo CNX OLEIG aaa Sa El craaen See Se RE eee 1 40 
AC] SSCA INS. kr Poacdoras cd hos ee ate eae 4 25 
ERGO CADW uivriy, soe Oe e eee Sore eee £175 
ROE e CAM eee ee yal gas aacane go tae ner Oy Meye enn 44 75 

barns, dairies, kennels, 

late spring. 

$27.50, 55-gal. drum $42.76. 
PRATT’S 25% D.D.T. SPRAY 
Use 1 to 2 quarts to 100 gallons of water 
to control certain insects on fruit and shade 
1 trees and in gardens and greenhouses. 
Also used at the rate of 1 part to 4 parts 
of water (5% solution) for treatment of 
mosquitoes, gnats, and fleas. 
114-0z. bottle 35 cts., %4-pt. bottle $1, 
1-qt. can $2.85, 1-gal. can $8.50, 5 gals. $30. 
PARA-SCALECIDE 
A combination of paradichloro- 
benzene and Scalecide in proportions 
best suited for peach-borer control. 
Used on both young and old trees. 
Dilute 1 part to 7 parts of water. 
Apply by spray or dipper in the fall or 
Can be used against 
borers in shade trees, etc. 
= 1-qt. can 85 cts., 1-gal. can $2.20, 
5-gal. can $7.03, 15-gal. drum $16.82, 30-gal. drum 









flies, mosquitoes, 
ODT 
PRoteg 
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ae 
Ps 
etc., for» flies, 
5-gal. can $15. 
eeamead 
ULFOCIDE 
A Better Summer Spray. 
spreaders. 
2-Ib. bag 60 cts., case (24 2-Ib. bags) $11.52, 50-Ib. bags $11. 
PRATT’S SURFISPRAY 
Pratt’s Surfispray is 5% D.D.T. fortified with py- 
rethrum and piperonyl cyclohexanone, a spray for 
moths, 
roaches, and silverfish. For use in homes, kennels, 
dairy barns, and all livestock quarters. 100% active 
ingredients. Gives quick kill, and when applied to 
surface of walls and ceilings, residue is effective for 
three or four months. Ready to use; does not stain. 
1-pt. bottle 75 cts., 1-qt. can $1.25, 1-gal. can $4, 
A powerful fungicide for fruits, vegetables, 
and flowers. Especially effective for mil- 
dew, rust, anthracnose, brown rot, and 
other fungous diseases. Combine with any D-X formula for an all- 
purpose spray for insects and fungous diseases. 
Pt. 60 cts., qt. $1, gal. $2.50, 5 gals. $8.25, 30 gals. $36.30, 50 gals. $55. 
SPRAY CATALIZER 
y lead, lime-sulphur or sulfocide, arsenate of lead combinations. Re- 
duces lime-sulphur injury. Takes the place of casine and lime 




fleas, gnats, bedbugs, 
A spreader, sticker and 
safener for arsenate of 
