INSECTICIDES AND FUNGICIDES 
Prices on insecticides and fungicides are subject to change 
without notice. 
ARSENATE OF LEAD (Dry) For leaf eating insects on 
trees and shrubs and non-edible parts of vegetables. It 
adheres to but does not injure foliage 
1 Ib. 60c; 4 Ibs. $1.80 
BLACK LEAF 40 An effective spray for all sucking in- 
sects such as plant lice (aphis), leaf hoppers, thrips, etc 
1 oz. 36c; 5 oz. $1.06; 1 Ib. $2.42; 2 Ibs. $4.15; 5 Ibs. $7.40 
BORDEAUX MIXTURE Standard spray for nearly all 
vegetables, fruits and flowers 
1 Ib. 50c; 4 Ibs. $1.35 
CALCIUM CASEINATE Spreader and sticking agent 
for many spray materials. 2 Ibs. 50c 
CALOMEL For control of cabbage maggot. Dust base 
of plant with mixture of | Ib. to 25 Ibs. gypsum. 
Market price 
CHLORDANE (SYNKLOR 50) One of the most power- 
ful insecticides known for control of hard-to-kill insects 
in the ground and on many plants. 
Si0z S12503) llban$225070501bS.995-65 
CHLORDANE DUST 6% For dusting gardens and lawns 
for control of ants, cut-worms, slugs, wireworms, and 
root infesting insects including Japanese beetles. 
1 Ib. 60c; 4 Ibs. $1.50 
COPPER LIME DUSTS Prices on application. 
COPPER QUEEN Easy to use liquid fungicide for Roses, 
Delphinium and general use. Protects from mildew and 
other fungus diseases without staining foliage. 
S20Z755C7 pt. GUC Gt. 90c 
CORROSIVE SUBLIMATE (Bichloride of Mercury) Con- 
trol for maggot in cabbage and other plants. Use | oz. to 
8 gallons of water. Apply at base of plant. Market price 
CROW REPELLENT (Reliance) 
Crop insurance against crows and other birds that pull 
corn and other plants. May be used with fungicides, and 
helps prevent rotting of seed. 
Yy pt. 40c; pt. 75c; qt. $1.25; gal. $3.25 
CYANOGAS (Ant size) For lawn and garden ants. In- 
serted into nest completely destroys the colony. 
Can 50c (not mailable) 
CYANOGAS A and G DUST 
Each—1 Ib. $1.25; 5 Ibs. $3.75 
DDT 50% (Wettable powder) Effective against many 
insects and household pests. Care should be taken to 
use only as directed by the manufacturer. 
1 Ib. $1.25; 4 Ibs. $3.80 
DDT 3% Dust For dusting hardy vegetables. 
5 Ibs. 80c 
For household pests. 
1 Ib. 35c; 5 Ibs. $1.00 
DUO COPPER Basic copper sulphate (53% Copper). 
An improved fungicide to replace Bordeaux Mixture. Re- 
quires no lime. 1 Ib. 90c; 6 Ibs. $4.00 
DDT Household Dust 10% 
FERMATE Recommended by many experiment stations 
as a fungicide for fruits and many vegetables. 
8 oz. 75c; 3 Ibs. $2.40 
FRUIT SPRAY, DUST Complete fruit spray or dust for 
all fruits through the season. 
2 1bs= $1.55 
HYDRATED LIME (for dusting and spraying) Extra 
fine form for diluting insecticides to proper strength for 
dusing and spraying. 50 Ib. bag $1.25; 100 Ibs. $2.25 
LIME SULPHUR (dry) A very effective remedy for San 
Jose Scale and some fungous diseases. Used chiefly as a 
summer spray for fruit trees. 
1 Ib. 60c; 5 Ibs. $2.50; 124 Ibs. $3.50 
METHOXYCHLOR 50% (Marlate) A most powerful 
spray for control of insects on vegetables, fruits and orna- 
mental trees, also as a control for insects of animals and 
in buildings. Only slightly poisonous to man and other 
warm blooded animals. 
Y, Ib. 75c; 4 Ibs. $3.40 
MISCIBLE OIL Winter spray for scale on fruit trees 
Qt. 60c; Gal. $1.50 
NICO FUME Specially prepared tobacco for burning in 
greenhouses. 
VY, Ib. 50c; 1 Ib. 85c 
PARIS GREEN Cheap and quick control for leaf eating 
insects where extreme measures are necessary. 
We Mey, Asxe; il Ms 7sxe 
PHYGON, WETTABLE Outstanding fungicide for con- 
trol of Apple Scab, black spot of roses and all leaf 
blights of tomatoes, early and late blights of potatoes 
and anthracnose of beans. 
2 oz. 50¢; 4/2 oz. $1.00; 1 Ib. $2.70; 334 Ibs. $6.00 
RED RIVER POTATO MIX WITH DDT A scientific 
control for bugs and blight in one operation—at one cost 
Kills all potato insects and prevents blight from gaining 
a foothold. May be used either as a spray or a dust. 
1 Ib. 80c; 4 Ibs. $2.60 
ROSE DUST For control of insects and diseases of roses. 
1 Ib. 80c; 5 Ibs. $2.50 
ROTENONE DUST Quick and effective contact insecti- 
cide, particularly effective on Mexican Bean Beetle 
Nonpoisonous and safe to use on any vegetable. 
Iolbs 35¢; 5) [bse $1235 
Ask for prices for market garden use 
SCALECIDE Complete dormant spray for trees, shrubs ‘ 
and evergreens. Safe and most effective. 
Qt. $1.00; Gal. $2.50; 5 gal. $8.50 
SEEDLESS SET Hormone solution which increases crops 
of beans, tomatoes and other crops by spraying on blos- 
soms. Tomatoes produce fine meaty fruits with few seeds. 
Bottle 75c¢ 
SPERGON Seed protectant for corn, peas, beans, lima 
beans and other field and vegetable seeds, also bulbs. Its 
use increases germination and promotes healthy growth. 
WOZ.25C-8 5002-51-00 eID ozez5) 
SPERGON, WETTABLE Recommended for control of 
cabbage mildew, potato scab, and soil treatment for 
tomato and celery seed beds. Controls Brown Patch and 
Dollar Spot in lawns. 4 oz. 50c; 1 Ib. $1.25 
SPERGON DDT GLADIOLUS DUST Effective control 
for thrip on Gladiolus corms and other bulbs. Dust before 
planting and also when stored for winter. ? 
2 oz. 25¢; 1 Ib. $1.50 
SULPHUR (Wettable) Extremely fine ground, for dust- 
ing Or spraying as a control for red spider, mildews and 
blights. 
1V Ibs. 45c; 2 Ibs. 59c; 6 Ibs. 85c 
SYNDEET 30 An improved insecticide containing 30% 
D DT. Controls aphis, mites and thrips, plus all insects 
controlled by DDT including Japanese Beetle. Recom- 
mended for potatoes and apples. One pint per 100 gal- 
lons of water will control all four potato insects. 
Ya pt. $1.00; Qt. $3.00 
Insecticides are not prepaid except locally, see inside front cover. 
44 
COMSTOCK, FERRE. .& CO, 
