Other Insecticides and Fungicides 
Items marked with an asterisk (*) are not mailable 
Owing to unsettled conditions in the Insecticide trade, we are unable at time of going to press 
to name prices except as noted. 
*ANTROL. Ant De¬ 
stroyer. Easy to use, 
economical, safe around 
children and pets. Con¬ 
sists of small glass 
containers from which 
worker ants carry spe¬ 
cial Antrol Syrup to their nests for food. 
The whole ant family is quickly killed at the 
source. Controls both sweets- and grease¬ 
eating ants. Ready filled sets, containing 
4 filled Feeders, 40 cts. Regular sets with 
4 Containers and a 4-oz. bottle of Syrup—- 
enough for two fillings, 75 cts. 
*Antrol Syrup. For refilling. 4-oz. bottle, 
35 cts.; 1-pt. bottle, 85 cts. 
Antrol Ant Trap. Contains two baits. Kills 
both sweets- and grease-eating ants. Safe 
around children and animals. Ready to use. 
15 cts. 
*CYANOGAS ANT-KILLER. 
Simply enlarge entrance of 
nest with pointed stick or 
long-shank screw-driver. Ad¬ 
just spout. Allow amount of 
Cyanogas to fill the hole. The 
queen and workers are killed 
in a few minutes. 30 cts. 
APHISTROGEN. Makes a complete spray 
for aphis (plant-lice) and most sucking in¬ 
sects. Prepared especially for roses and 
other plants. 
t Black Leaf 40 
40% Nicotine 
*BLACK-LEAF 40 (Sulphate of Nicotine). 
This was the first brand of Nicotine Sul¬ 
phate containing 40 per cent of nicotine ever 
placed on the market. It was the product 
used by authorities in the original tests and 
spraying demonstrations with Nicotine Sul¬ 
phate. Black-Leaf 40 is approved by Fed¬ 
eral and state experiment stations. Useful 
in delousing poultry by painting the tops of 
the roosts. Oz. 35 cts.; 5 ozs. $1; lb. $2.25; 
10 lbs. $10.60. 
BLUE STONE (Copper Sulphate). Used for 
spraying. Also composes a necessary part 
in Bordeaux mixture when made by the 
user. 
CUPROCIDE (Red Copper Oxide). Seed- 
disinfectant. Prevents damping-off and 
other seed-borne diseases. 4-oz. can 35 cts.; 
Ib. 90 cts. 
*CYANOGAS A. An effective, easy, quick, 
and thorough means of controlling rats, 
mice, ants, moles, woodchucks, and other 
pests about the house and farm. Lb. 75 cts.; 
5 lbs. $3. 
*CYANOGAS G. Endorsed as the leading 
method of greenhouse and mushroom house- 
fumigation at lowest cost. 5 lbs. $3; 25 lbs. 
$ 10 . 
*CROW-REPELLENT. A non-poisonous 
oil for protecting newly planted corn from 
crows and blackbirds. Don’t kill the crows 
-—they are valuable bug destroyers. Corn 
treated with this oil will run through a 
seeder better than when treated with tar. 
^pt. 60 cts.; pt. $1. 
NON-POISONOUS INSECTICIDE 
EVER GREEN. (Non-poisonous.) Kills in¬ 
sects on plants, such as aphids, leaf hop¬ 
pers, cabbage worms, currant worms, Mexi¬ 
can bean beetle, rose beetle, and many 
others, both leaf-chewing and sucking. Non- 
poisonous to humans and does not injure 
tender plants when used as directed. Leaves 
no poisonous residue. Simple to use. Merely 
add water as directed. One ounce makes up 
to 6 gallons of spray. Oz. 35 cts.; 6 ozs. $1; 
16 ozs. $2; gal. $11; 5 gals. $45. 
*FISH- or WHALE-OIL SOAP. A very 
effective, simple, and cheap preparation for 
the preservation of trees, shrubs, plants, 
vines, rose bushes, and garden plants in 
general from the ravages of insects. Lb. 
30 cts.; 5 lbs. $1.40. 
^FORMALDEHYDE DUST. A safe, eco¬ 
nomical, and easy-to-apply treatment for 
the control of damping-off of flower and 
vegetable seedlings. Lb. 75 cts.; 5 lbs. $2; 
25 lbs. $5.50. 
FUNGTROGEN. Effective remedy for con¬ 
quering mildew on roses; destroys black- 
spot. 75 cts.; pt. $1.25; qt. $2; 2 qts. 
$3.50. 
34 Insecticides and Fungicides 
W. E. BARRETT CO., Providence, R. I. 
