package 60c. 
Blue Stone, 1 lb. 15c. 25 lbs. $3.00. 50 lbs. $5.00. 
The J. Bolgiano Seed Company, Baltimore, Md. 
Miscellaneous Insecticides and Spraying Material 
SEKTOSPRA 
A CONCENTRATED LIQUID 
[NSECTICIDE 
NON-POISONOUS 
Keep Your Garden and Field 
Paris Green, 4 lb. 20c. 1 lb. 
14-lb. kits at 40c. lb. 
50c. 5-lb. package at 45c. lb. 
Para-dichlorobenzene, | |b. 50c. 5 lbs. 40c. lb. 10 lbs. 35c. 
Ib. 25-lb. kegs at 30c. lb. 75-lb. kegs at 28c. lb. 100-lb. kegs at 
26c. lb. 150-lb. kegs at 25c. lb. 
Use Pyrox especially for potatoes, tomatoes, cucumbers, 
melons, cabbages, peppers, egg 
shrubs, and flowers. 
drum $3.00. 25-lb. drum $6.25. 
1-lb. jar 50c. 
small fruits, 
5-lb. drum $1.75. 10-lb. 
50-lb. drum $10.75. 100-lb. 
plants, berries, 
Crops Free From Insects 
INSEKTOSPRAY. Fatal to almost every variety of 
drum $15.50. 300-lb. drum $43.50. 
MISCIBLE OIL ‘“ SOLVINE ” 
insect. Can be used on plants or animals without danger 
of injury. 
INSEKTOSPRAY is particularly’ effective against 
Aphis, Rose-bugs, Potato-bugs, Melon-bugs, Cabbage- 
flies, Blister-beetles, Stable-flies, Poultry-lice, Ants and 
Roaches. 
1 oz. bottle (makes 4-6 gal.)....... $ .35 
% pt. can (Ce 30-50 “* +)... 1.75 
Th Gis 9 & ( G&G S j)gaocdoe 6.00 
gale (C8 BHD O Naosdode 20.00 
PYRETHROL 
Especially prepared for use against the Japanese 
Beetle according to formula of U. 8. Dept. of Agri- 
culture. 
VW ih, Goelaas QD GelL))oocasoncsdodc000000 $ .50 
5 G ‘ “ 9 ws Noon ogoeenacoouadode 1.25 
10), (Go AB 8). cooenuoeeaaddodad0 6.00 
Arsenate of Lead (Powder), 1-lb. package 30c. 4-lb. pack- 
age $1.00. 25-lb. package $5.00. 1001b. package $17.50. 
Arsenate of Zinc (Powder), 1 lb. 30c. 4-lb. package 90c. 
100 lb. $20.00. 
Bordeaux 
package 65c. 
Bordeaux Mixture (Powder), 
100 lbs. $12.00. 
Arsenate (Powder), 1-lb. package 25c. 
25-lb. package $5.50. 100-lb. drum $20.00. 
1-lb. package 20c. 
4-lb. 
4-lh. 
FOR DORMANT SPRAY 
Mix 1 Gallon Solvine to 
35 Gallons Water 
ioloallongeanseeachtwieetieecie $1.95 
Case 1-5 gallon can, each..... 6.05 
Case 2-5 gallon can, each..... 10.20 
20 gallon drum, each......... 16.80 
30 gallon drum, each......... 24.00 
50 gallon drum, each......... 36.00 
All drums equipped with faucets. 
No charge for drums—drums_ not 
returnable. (Prices F. O. B. Balti- 
more.) 
SCALECIDE 
1 @ En CaT ee ye SiS wl O=Galaacaniete iaeney: $10.60 
l=Galecang enon rn 1375) 15-Gal drum. 3.5 ..4.2% 13.50 
b=Galecanige nnn ee 6.25 50-Gal. barrel ........ 40.00 
Hammond Slug Shot, 1 lb. 20c. 5-lb. package 60c. 
” 
Sulphur ‘‘ Dritomic. 
an Powdered form possesses same valu- 
able qualities as Atomic Sulphur. 
Much more convenient 
to handle. 4-lb. packages 20c. lb. 100 lbs. or more 15c. lb. 
Flour Sulphur, 1 lb. 10c. 
25 lbs. $1.25. 150-lb. bag $5.25. 
Tree Tanglefoot, 1 lb. 60c. 5-lb. can $3.00. 
Tobacco Dust, 1 lb. 10c 
lbs. $4.00. 
Sulpho Tobacco Soap, 3-0z. package 15c. 
25c. 
. 2 Ibs. 15c. 25 lbs. $1.25. 100 
8-oz. package 
Weed Killer, Qt. 65c. Gal. $1.75. 5 Gal. $7.50. 
Ibs. $9.00. 
100 
Simply mix with water and apply on any 
vegetation—weeds, grass, etc., with a sprink- 
ling can or sprayer. 
Especially recommended 
_ Bug Death, 1 lb. 20c. 3 lb. 40c. 5 lb. 60c. 12% lb. $1.50. 
100 lb. $8.75. 
Calcium Arsenate, 1-lb. package 20c. 
4-lb. package 60c. 
25-lb. package $2.65. 100-lb. package $10.00. 
Cut Worm Killer, 1-lb. package 40c. 
Fish Oil Soap, 1-lb. package 30c. 
Powdered Helle Bore, %4 lb. 15c. % lb. 30c. 1 lb. 50c. 
Lemon Oil, % Pt. 35c. Pt. 60c. Qt. $1.00. Gal. $3.00. 
Dry Lime Sulphur, 1-lb. package 30c. 5-lb. package $1.15. 
10-Ib. package, $2.00. 25-lb. package $3.75. 50-lb. package 
| $6.50. 100-Ib. package $12.00. 
Liquid Lime Sulphur, 1-qt. can 50c. 1-gal. can 90c. 5-gal. 
| can $3.50. Barrel (about 50 gals.), per gal. 22c. Bbls. extra at 
$2.00 each and returnable at same price, F. O. B. shippers’ 
station before August 1, if returned in good condition. 
Wide spreading 
Garden Duster. 
Weight 1 lb. 
Postage extra. 
Price $1.00. 
NOTICE 
| Prices F. O. B. Baltimore. 
Notice. Postage, Freight, Extra. 
Subject to Change Without 
WéEéED KILLER for obtaining weed-free 
tennis courts and gutters. 
driveways, paths, 
PATENTED 
DRY SUPER CONCENTRATE—(Mailable) 
Small cans (make 2% gals. of weed killer).............ccceuseceeeseee & DO 
Large cans (make 20 gals. of weed killer)...................2+s2+222- 2,00 
LIQUID SUPER CONCENTRATE 
) galloniidrums ys Gwillstreat se 2-D00MSqaustts)) <1 cleisieiersisiesteilerereisiaievstsisiale1s le $8.00 
320} gallonydrumsyGwillitreat. 15: 000Nsqumst) in ericelacisdeieritelecteiiecias ote DO 
50 gallon drums (will treat 25,000 sq. ft.).........ccee eee eee sees ees 55,00 
The Robertson Compressed Air Sprayers 
Works easier. 
Lasts longer. 
Gives more powerful spray 
Every Robertson Sprayer is tested separately before leaving our factory 
and guaranteed to work perfectly. 
fittings. 
Standard Size, One Quart 
Tinweumpwandy Containment) -joierialelatcsetalslsjerereis clos syerslelcyaeleisiole 
Tin Pump and Galvanized Iron Container 
Brass Pump and Copper Container 
All sprayers have brass tubes and 
