USE 
Tliomsen Chemical Co. 
BALTIMORE, MD. 
SPRAYING 
MATERIALS 
s n i,i by BERCKMANS BROS. Augusta, Ga. 
Save Your Fruits and Vegetables 
and Preserve the Beauty 
of Your Ornamental 
Trees and Plants 
In recent years insects and fungous diseases have become so numerous and 
so destructive that it is no longer possible to successfully conduct horticultural 
operations without spraying. If the proper materials are used and the work 
is correctly done, fruit trees, vegetables and ornamental plants may be pro¬ 
tected from the attacks of these pests, so that their fruitfulness and beauty 
will not be destroyed. 
KIND OF MATERIAL TO USE. 
One of the most important considerations in the treatment of your plants 
is the kind of spray materials to use. Call for “Orchard Brand,” and your 
problem will be solved. Under this brand you will find arsenical poisons for 
various chewing insects, sulphur and oil solutions for sucking insects and 
copper and sulphur preparations for fungous diseases. Here they are: 
B. T. S. (A dry substitute for lime-sulphur solution); Lime-Sulphur Solu¬ 
tion; Atomic Sulphur (A fungicide specially for use on peaches); Bordeaux 
Mixture; Arsenate of Lead, Standard, Paste or Powder; Arsenite of Zinc, 
Paste or Powder; Arsenate of Lead, Tri-Plumbic; Bordeaux-Arsenate of 
Lead Mixture. 
BUREAU OF INFORMATION. 
We maintain a Research and Special Service Department, which in effect 
is a free* bureau of information for the benefit of our customers. Write us 
your troubles, and we will prescribe the remedies free of charge. This service 
covers matters of spraying, pruning, cultivating, fertilizing and other related 
subjects, and those who take advantage of it obtain the most up-to-date 
information available. 
