WHEEL HOES REDUCE LABOR 27 
PNSECTICIDES 
OUR OWN MIXED DUSTS 
DERRIS DUST a non-poisonous dust used for the control of 
some sucking and chewing insects, especially when plant is 
nearly ready for market. Federal and state laws prohibit the 
use of poisonous insecticides on crops such as cabbage that 
are about to be marketed. 
CONTROL DUSTS FOR 
Cucumber beetles Bean leaf hoppers 
Potato leaf hoppers and beetles Cabbage worms and sucking 
Tomato fruit worms insects 
Due to the fact that we are able to mix these dusts at our -warehouse, 
they come at very low prices to you and due to these low prices, you cannot 
afford not to use the proper insecticide control in order to assure yourself of 
the high yield as well as quality, 
A COMPLETE LINE OF COMMERCIAL INSECTICIDES 
Arsenate of lead Derrisol Nico Fume 
Black Arrow Dust Evergreen Nikoteen 
Black Leaf 40 Flowers of Sulphur Paris green 
Bordeau Mixture Lime Penetrol 
Calcium Arsenate Nicotine Sulphate Pyrethrum 
Ceresan Formaldehyde Red Arrow 
Corrosive Sublimate Liquid Soap Spreader Selocide, Semesan 
Cyanogas Lime Sulphur Tobacco Dust 
GUARANTEE—The Lake-Cook Farm Supply Company gives no warranty, express 
or implied, as to description, quality, productiveness or any other matter of the seeds, 
it sells, and will not be responsible for the crop. We exercise, however, the greatest 
care to fill your orders with the highest quality possible, as iit is our aim to give our 
customers fullest satisfaction. 
Prices as listed are of the time that this catalog goes to press. We reserve 
the right to change them at any future date should the market make it advisable 
that we do so. We are prepared at all times to meet legitimate competition on 
garden seed prices. 
