DURANGO, COLORADO 21 
ROTONOX LIVESTOCK SPRAY, pts., $2.05; qts. __$ 3.85 
SULPHUR—Commercial, 1 lb., 15¢c; 50 Ibs. ______ tO 
DUSTING SULPHUR, 1 lb., 20c; 3 lbs., 45c; 50 lbs. 3.00 
WETTABLE SULPHUR, 1 lb., 20c; 4 lbs., _-______ .60c 
2 RS A ae Sk ene ee pe 4.35 
SUMMER SPRAY OIL, gal, $1.75; 5 gals. ________ bilo 
ES RO eek a SE ar ee 39.90 
STERLING POTATO DUST NO. 5DS 
DDT and Sulphur mixture for control of Psyllid and 
Beetles on potatoes. 
Pee >. 50-lb. bag, $5.99; 500. Ibs. --2 50.00 
MOULD tee Lich O sat 50 
Sodium Fluoride, for cockroaches and waterbugs, 
etc. Also for lice on fowls. 
“STOP”—TREE BANDING COMPOUND, Pt. ____- .65 
Piiseones= 1990, Ot; 92.60; Gal, 22 8.25 
A spreader and sticker requiring only 1 oz. to 2 oz. 
of Triton per 100 gallons of spray. 
Muni DUol, 1) lbs20c; 5 lbs, - 1.00 
Tobacco Dust, finely ground, is a very effective 
weapon against aphis and lice on plants. Is a splen- 
did fertilizer also and preventative for insects in the 
ground and around roots. 
VOLCK GARDEN SPRAY, 4 0z., 35c; Pt. __________ .70 
A Nicotine and Oil Spray. 
ZINC ARSENITE, 4 lbs., $1.15; case, 48 lbs, ______ 12.00 
Arsenite of Zinc. A quick killing arsenical poison 
esepecially adapted for protection against beetles com- 
mon on such plants as potatoes, tomatoes, eggplants 
and beans, 
Seed Disinfectants and 
Fungacides 
eee P07, LOC OZ." $ .80 
; Protection for many vegetable seeds. 
COPPER CARBONATE—20%, 5 lbs. _____________ 1.20 
Copper Carbonate kills smut spores, insures your 
crop by treating your seed for smut. 
COPPER CARBONATE, 50%, 5 lbs. -_-___-_____-___ 1:95 
BoB MnGOoOLEnMYDE,-1 1b., 50c} gal. 202s ee 2.10 
Formaldehyde is of pronounced efficiency in des- 
troying disease germs affecting both animal and plant 
life. Is successfully employed as a preventative of 
such fungus diseases as potato scab, onion and grain 
smuts, musty corn, and other affected seeds damping 
off of seedlings, club root of roses, etc. 
DuBAY SEED DISINFECTANTS— 
Most growers are familiar with the destruction 
caused by smuts of small grains, root-rots of corn, scab 
of potatoes, certain boll-rots of cotton. damping-off of 
flower and vegetable seedlings and many smiliar dis- 
eases, which are surface seedborne. 
DuBay Seed Disinfectants pay large profits by de- 
stroying disease organisms before they can do damage 
by preventing seed rotting in cold, wet soils, by produc- 
ing better stands or more vigorous plants, by increas- 
ing yields, and by improving crop quality. 
