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Exceptional Yields from These Varieties 
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CERTIFIED SEED POTATOES 
Grown Especially for Seed Purposes—Plant 10 Bushels to the Acre 
1 peck=15 Ibs., $1.00 

UCHIPPEWA 
Certified Grown 
GREEN MOUNTAIN 
Has the reputation of making big crops 
and on practically any kind of soil, pro- 
ducing uniformly large, handsome, smooth, 
oval-shaped Potatoes with white skin, with 
very few small potatoes. Medium late. 
Not susceptible to disease. 
Certified Grown 
HOUMA 
Originated by the United States Depart- 
ment of Agriculture. Matures about as 
early as the Chippewa and about a week 
earlier than Green Mountain. Tubers 
short and thick, glossy white, skin smooth, 
eyes very shallow except at bud end. Re- 
sistant to yellow dwarf and mosaic; also 
to heat injury. Adapted to the lighter 
soils and conditions favorable to the Green 
Mountain. In yield tests, it generally 
equals or exceeds the Green Mountain. 
Quality rating, excellent. 
Certified Grown 
IRISH COBBLER 
The most outstand- 
ing variety for mar- 
ket gardeners. Earli- 
est maturing and 
most dependable for 
both Spring and Sum- 
mer planting. 
IrR1SH 
COBRLER 
Its popularity is 
due to its extreme 
earliness, making few, 
if any, very small 
Potatoes — practically 
all being medium to 
large size. 
The tubers are 
round to oval in 
shape, slightly flat- 
tened, and have 
strong, well devel- 
oped eyes. 
4 bushel=30 Ibs., $1.85 
Certified Grown 
CHIPPEWA 
Their smooth appearance and 
fine table quality give them prefer- 
ence over all other varieties for 
Spring planting. Since we intro- 
duced the Chippewa Potato, it has 
been a continuous winner at State 
and County Fairs. 
This outstanding Potato was de- 
veloped by the U. S. Dept. of Agri- 
culture with the object in view of 
having a Potato with the general 
features of the Cobbler, extra earli- 
ness, but with shallow eyes. instead 
of the deep eyes of the Cobbler. 
Chippewa is resistant to disease, 
and in official tests from Maine to 
Florida it has yielded consistently 
higher than Cobbler and Green 
Mountain. Don’t fail to plant 
Chippewa Potatoes in your garden 
this Spring. 
Certified Grown 
KATAHDIN 
The Long Keeping Potato 
Originated by the U. S. Department of 
Agriculture and promises to become the out- 
standing medium late Potato for market or 
storage. Originated in Maine and in yields 
has consistently surpassed Rural New Yorker 
and Green Mountain, producing a much 
higher percentage of No. 1 Potatoes. The 
Katahdin produces a smocth tuber of excel- 
lent shape and the ability to maintain this 
desirable shape under adverse soil and cii- 
matic conditions is an important charac- 
teristic of this new variety. 
This variety, like the Chippewa, has very 
shallow eyes, with crisp white flesh and dis- 
tinctly desirable cooking qualities which 
appeals to the housewife. It is highly resist- 
ant to disease and one of the best keeping 
Potatoes on the market today. The Chippewa 
is about a week later than the Cobbler and 
Katahdin about 10 days later. 

1 bushel=60 Ibs., $3.50 
Certified Grown 
RUSSETS 
Late, has rusty skin and few eyes. One of 
the very best Potatoes, almost blight proof, 
vines very strong and vigorous and produce 
immense yields of handsome round, white 
Potatoes. 
Certified Grown 
RED BLISS 
To those who prefer a Potato with a pink 
skin and white flesh, or those who grow for 
markets where this color is in demand we rec- 
ommend Red Bliss. It is one of the very earli- 
est, nearly round, peels without waste and 
a fine yielder. It is a sure and uniform crop- 
per, a strong grower, is of good size, cooks 
white and mealy and measures up to every 
requirement of a first-class first early Potato. 
Its productiveness and fine quality com- 
mend it. 
Certified Grown 
SEBAGO 
Originated by the U. S. Department of 
Agriculture. A high-yielding variety some- 
what later than the Rurals. Smooth, white, 
shallow-eyed tubers thicker than Chippewa 
and of high table quality. Large, vigorous 
foliage resistant to heat and drought, also re- 
sistant to blight, yellow dwarf and scab. 
Especially desirable where blight occurs fre- 
quently or where spraying is omitted. Try 
a few of this new proved variety. 
Certified Grown 
WARBA 
A seedling of Bliss Triumph from the Min- 
nesota Experiment Station, with smooth 
white skin and pink eyes. Earlier than the 
Cobbler, a heavy yielder, and immune to mo- 
saic disease. If your soil is not heavy we sug- 
gest trying a few Warbas for early market. 

DUST OR SPRAY YOUR 
POTATOES 
Potato planters who grow for market all recog- 
nize the value of dusting or spraying; they know 
from experience the increased yield and the better 
quality of the Potatoes. For these same reasons, 
those who grow for their own use should spray. 
Spraying costs but little, but pays handsomely. 
FOR BUGS AND BLIGHT USE 
Red River Mix Plain. 
Red River Mix with D.D.T. 
Dupont’s Dust, 60% talc., 20% copper, 3% 
ID iB ake 
Dupont’s Dust for Blight. 85% talc., 15% 
82% 
copper. 
Dupont’s Dust for Bugs and Blight. 
talc., 15% copper, 3% D.D.T. 
FOR BUGS ONLY 
Arsenate of Lead, Paris Green and D.D.T. 
FOR BLIGHTS ONLY 
Bordeaux Mixture, Blue Stone and Copper 
Solution. 
FOR TREATING SEED POTATOES 
Semesan Bel. Prevents diseases in Potatoes. 
Black Leaf 40. For aphids and other plant lice. 
SPRAY MATERIALS and SPRAYERS 
are described on pages 42-43-45 
