46 
FIFTH REPORT OF THE ENTOMOLOGICAL COMMISSION. 
Woodio & Little, 509 and 511, Market street, San Francisco, Cal. The 
universal spray tip, the only valuable modification of the Riley nozzle 
that has appeared in this country, is the invention of and is inauu- 
iaetured by J. Crofton and L. 1). Green, Walnut Grove, Cal. 
The addresses of the manufacturers of the foreign modifications of 
the Riley nozzle are as follows: 
The Noel nozzle, by the firm of Noel, Paris. 
The Vermont nozzle, by V. Vermorel, Villefranche (Rhone), France. 
Two modifications of the Vermorel nozzle are : 
The J up j/ nozzle, by Japy Pre res & Cie, Beaucourt, France, and 
The Albrand nozzle, by M. C. Albrand, 87 rue dela Republique, Mar- 
seilles, Frauce. 
The Marseilles nozzle, by L'Aveuir Viticole, Marseilles, Frajice. 
In New Zealand the Riley nozzle is manufactured by Kutzuer Bros., 
of Masterton, who call it the American cyclone nozzle and make it 
single and in triplets. 
I will call attention here to but one of the most successful of these 
modifications, which is shown in figure 12. It is known as the Vermorel 
nozzle, and was devised by a gentleman of that name in France. The 
Fig. 12.— The Vermorel Nozzle— natural size (original). 
important feature of this nozzle is the pin inserted through its base, 
bearing on its upper end a paint sufficiently small to enter the dis- 
charge orifice when thrust upward from below. This enables the ope- 
rator to clean the discharge, when it becomes clogged, and is a great 
convenience, especially for spraying heavy suspension liquids. 
The Xixon or Climax Nozzle. — This is the invention of Mr. A. H. 
Nixon, of Dayton, Ohio. Its work is so satisfactory, especially where 
considerable force is required, as will be generally the case in forest work, 
that 1 notice it here. A nipple screws on the distal end of a discharge- 
pipe, and on its outer end is screwed a brass tube varying in length and 
diameter according to size of nozzle. The discharge orifice through the 
nipple regulates the quantity of spray, and nipples with different sized 
discharge orifices are interchangeable. The stream projected through 
this nipple strikes a brass screen at the outer end of the tube and is cut 
into a perfect spray. 
