——EE 
, 
‘Let the agitator run for approximately 1 minute after the tank is full, Instant 
Bordeaux is then ready to use. In general, Instant Bordeaux settles out more slowly 
than commercially prepared Bordeaux mixtures. 
3, "Z-0," which is manufactured by the Nichols Copper Company, is a 
copper fungicide which contains copper equivalent to 26 percent in metallic form. 
It has been developed as a substitute for the Bordeaux mixture used on apples and 
has been found practical for general spraying of ornamentals. It can be used in 
dust form for truck crops. There is a gradual release of copper from"Z-0," which, 
it is claimed, makes it less harmful to treated plants than any other copper fungi- 
cidese 
Be. Sulphur sprays. 
1. Liquid lime sulphur is a standard fungicide used in orchard practice. 
We have used it only as a dormant spray, at the strength of 1 to 10 (1 part liquid 
lime sulphur to 10 parts water). The fall dormant was applied in October or Novem-= 
ber and the spring dormant in March or early April. 
2. Koloform is a sulphur dust, sold by the Niagara Spray and Chemical 
Company, which forms a spray when added to water, It is composed of active ingred-= 
jent (sulphur) of not less than 54 percent and inert ingredients of not more than 
46 percente © 
Se Koppers Flotation Sulphur , manufactured by the White Tar Company of 
New Jersey, InCey is an exeeedingly fine sulphur dust which mixes readily with water 
and is used as a spray. It is composed of active ingredient (sulphur) of not less 
than 80 percent and inert ingredients of not more than 20 percent. 
C. Sulphur dusts. 
1. Kolodust, manufactured by the Niagara Spray and Chemical Company, is 
aj= 
