44 
COMSTOCK, FERRE & COMPANY 
INSECTICIDES 
Most insecticides may now be shipped by 
Parcel Post if correctly packed. If you wish 
Parcel Post delivery please include postage. 
ARSENATE OF LEAD (Dry) For spraying trees 
and shrubs and non-edible parts of vegetables 
against attacks of leaf eating insects. It 
adheres to but does not injure foliage. 
Lb. 35c; 4 lb. bag 90c. 
BLACK LEAF 40 An effective soluble insecticide 
for sucking insects such as plant lice, (aphis), 
leaf hopper, thrip, etc. Also an easy control 
for poultry lice. 
1 oz. bottle 35c; 5 oz. $1.00; 2 lb. can $3.25; 
5 lb. can $5.85; 10 lb. can $10.60. 
BORDEAUX MIXTURE (Dry) A fungicide for 
mildew, blight, rust, scab, and all fungous 
diseases. 1 lb. makes 5 gallons of spray liquid. 
Lb. 25c; 4 lb. bag 75c. 
CALCIUM ARSENATE For spraying or dusting 
potatoes. Also used to rid ground of earth 
worms. 
4 lb. bag 65c. 
CALOMEL For control of cabbage maggot. Dust 
base of plant with mixture of 1 lb. to 25 lbs. 
hydrated lime. Market price. 
CLAY, DUSTING Specially prepared for mixing 
with Rotenone and other insecticides for 
dusting. Finer and lighter than Dusting Lime. 
60 lb. bags 90c. 
COPPER HYDRO “40” Improved form of Copper 
fungicide for spraying or dusting. Double 
the strength and superior to Bordeaux Mixture. 
4 lb. bags 85c. 
COPPER LIME DUST Price on application. 
COPPER OXIDE, RED A simplified treatment 
for the control of “damping off” of seedlings 
both in the greenhouse and in the field. One 
teaspoonful treats one to five pounds of seed. 
^ lb. 35c; 1 lb. 90c. 
COPPER SULPHATE crystals. Price on applica¬ 
tion. 
CROW REPELLENT (Geisslers) 
Crop insurance against crows and other birds. 
Helps to keep corn from rotting. May be used with 
Semesan Jr. One Pint 75c; Pint 40c, postpaid. 
CUBOR Non-poisonous contact and stomach 
insect poison for all sucking and chewing in¬ 
sects. Harmless to tender foliage and flowers. 
Pkt. 10c; 2 Oz. 35c. 
CUPROCIDE 54 SPRAY Effective fungicide for 
damping off and field blights. Easy to apply 
and not as injurious to plants as Bordeaux 
Mixture. 
3 lb. bags $1.10. 
CYANOGAS (Ant Size) For lawn and garden ants. 
Inserted into nest completely destroys the 
colony. 
4 oz. 30c. 
HYDRATED LIME (for dusting) A special form 
of hydrated lime for diluting insecticides to 
the proper strength for dusting. 
50 lb. bag 80c; 100 lbs. $1.50. 
LIME SULPHUR (Dry) A very effective remedy 
for San Jose Scale and some fungous diseases. 
Much easier to use than the liquid. 
Lb. 30c; 5 lbs. $1.25. 
PARIS GREEN Cheapest and quickest control 
for leaf eating insects where extreme measures 
are necessary, as for potato bugs. 
Lb. 18c; 1 Lb. 50c. 
RED ARROW An exceedingly powerful, non- 
poisonous, vegetable insecticide, for both 
sucking and chewing insects. Will not burn, 
blight or stain the most tender foliage. Kills 
by paralyzing all insects which it touches. 
Use 1 oz. to 6 gallons water, lb. to 50 gallons. 
1 oz. 35c; ^ pt. $1.00; 3^ pt. $1.75. 
ROTENONE 4% (Powdered Cube Root) For 
dilution with clay to recommended strengths 
of .6% or .75% for Mexican Bean Beetle and 
.4% to .5% for some other insects. Ask for 
prices according to strength required. 
ROTENONE DUST Quick and efficient contact 
insecticide for many leaf eating and sucking 
insects, particularly Mexican Bean Beetle 
Non-poisonous. Can also be used as a spray. 
1 Lb. 25c; 5 Lbs. $1.00. (.75% strength.) 
SULPHUR, MICROMATIC Extremely fine dust¬ 
ing sulphur for mildews and blights. 
1 lb. 15c; 5 lbs. 50c. 
TOBACCO DUST Finely powdered; high in nico¬ 
tine content. Effective and cheap remedy for 
plant lice, worms and soft bodied pests on 
Rose bushes. Shrubs, Cucumbers, etc. 
1 lb. 10c; 5 lbs. 45c; 50 lbs. $3.00; 100 lbs. $5.50. 
Let us quote on larger quantities. 
GRANULATED PEAT 
MOSS 
The increasing use of Peat Moss for gardens 
shows a better understanding of its value. It is a 
vegetable product 
which remains in 
the soil for many 
years contributing 
to the formation of 
humus, making the 
soil more porous 
and improving its 
general texture and 
condition. It con¬ 
tributes effective 
drainage and is a 
reservoir for stor¬ 
ing moisture and air, thereby favoring plant growth. 
Also used for mulching perennial and rose beds, as 
well as around evergreens, retaining the moisture 
so necessary to their growth. 
Large bales, make 20 bushels when shaken out. 
Per bale $3.50; 5 bales, $15.50. 
POULTRY LITTER Coarse peat moss which 
niakes an ideal poultry litter and stable bed¬ 
ding. Remains dry and clean much longer than 
any other litter. 
Per bale $3.40; 5 bales $15.00. 
