Keep Mildew and Black-Spot under control. Dust with 





Manufactured for The Conard-Pyle Go. 



We use this preparation in our extensive Rose fields, 

 as it is the most efficient control known for fungous 

 diseases on Roses and other plants. It is recommended by 



Dr. Massey, Cornell University, specialist on Rose diseases, who 

 for years past has made a special study, for The American Rose 

 Society, of the causes and control of mildew and black-spot on Roses. 

 STAR ROSE DUST is a combination of the finest ground 

 (300 mesh), sulphur and lead arsenate. It keeps mildew and 

 black-spot under control and destroys insects and caterpillars 

 which eat the foliage. 



Apply by shaking through a fine cloth or use an Improved 

 Hand Dust-Gun as offered below. The ideal time for making dust 

 applications is late in the evening when the wind conditions are quiet. 

 A few cold rainy days during late spring and sunmaer may check 

 the growth of your flowering plants, lower their vitality and make 

 them more subject to attacks of fungous diseases, which spread 

 rapidly in damp weather if neglected. 



Prevention is always better than cure. Get your STAR ROSE 

 DUST now and have it on hand to use when needed. 



The President of The Ontario Center Rose Society wrote: 

 THE CONARD-PYLE CO. 



Please send me by return express 20 lb. cans of your 

 Star Rose Dust. IVIy roses are blooming lovely now. The 

 Dust has kept them in a very healthy condition, free 

 from rose enemies of all kinds so far. / want this order 

 for members of our rose society. 

 No. 20302 Dr. J. S. B., Ontario Center, N. Y. 



Star Rose Dust. soc. per ib.; 5ibs., $2.25, postpaid. 



1928 IMPROVED HAND DUST-GUN 



Handy to use. Made in the form of a hand sprayer equipped 

 with a 12 inch extension tube and flared nozzle. The best Dust 

 Gun on the market. Price, $1.35, postpaid. 



FOR APHIS OR GREEN FLY on Roses or any plants, spray 

 with "BLACK LEAF 40," a concentrated nicotine preparation. 

 1 oz. bottle, to make 24 quarts of spray. Price, 35 cts., postpaid. 



FIRST AID TO ROSE GROWING 



100 Stim-U- Plant Tablets, 75c. ; 1 lb. Star Rose Dust, 50c. ; 

 1 Dust Gun, $1.35; 1 oz. Black Leaf 40, 35c. A good "preven- 

 tion" outfit. It will help you to have prize- winning roses. 



Ask for / The above 4 Rose Helps for $2.50 



FIRST AID OFFER 1 postpaid. {You save 45 cents) 



THE CONARD-PYLE CO., West Grove, Pa. 



(See other side) 



