28 The Tingle Nursery Co., Pittsville, M d. 



Control Red Spider With 



Derrlsol 



We have tried many insecticides for the control of 

 Red Spider on evergreens and other plants and have 

 found Derrisol the most satisfactory. It is not only 

 good for Red Spider but for many other sucking and 

 chewing insects. You can control many of the worst 

 insects cheaper, more effectively, more pleasantly, 

 and with less trouble, with Derrisol than with other 

 insecticides. A booklet telling what it will do and 

 how to use it sent on request.. 



Advantages of Derrisol 



Safe to use on plants. Non-poisonous to humans or 

 animals. Odorless in solution. Easy to mix and 

 pleasant to use. Concetrated and effective. Keeps 

 indefinitely in the can. Mixes with hard or soft 

 water. Requires no soap or spreader. Derrisol con- 

 tains a spreader. Can be used with other spray so- 

 lutions. 



PRICES OF DERRISOL 



1 oz. bottle (makes 6 gallons $0.35 



V2 lb. bottle (makes 50 gallons) 1.25 



1 lb. can (makes 100 gallons) 2.25 



2 lb. can (makes 200 gallons) 3.25 



10 lb. can (makes 1,000 gallons) 12.00 



A Spray Calendar with full instructions how to 

 use sent with each order. 



Order now so as to have it when you need it. 



The Weather 



The past season has been a hard one on nursery 

 stock in nearly all sections of the country on account 

 of the extreme dry weather. We were fortunate in 

 having overhead irrigation with plenty of water from 

 driven wells for all our lining-out stock, which con- 

 sists of around six acres in frames and beds, as a 

 result we never had nicer lining-out stock than we 

 now have to offer. We were not so fortunate with 

 our specimen stock. However the greatest loss was 

 in not getting the desired growth, but by cultivation 

 every week to ten days we kept a dust mulch and 

 with the few rains we did have we came through the 

 season pretty well. 



Come and see our stock. If you cannot come, send 

 us your order and we know it will please you. It 

 must. If it is not right we make it right. 



Let $100 Earn $1,000 



We believe |100 spent in our lining-out stock will 

 increase in value from $1,000 to $1,500 in three years. 

 The increase should be practically the same whether 

 you invest a less or greater amount. By growing 

 the stock yourself you have it on hand so you can 

 let your customers see just what they are buying and 

 you save the freight and packing charges. We will 

 gladly help you make the best selections. 



