308 
F ORES T A X D S T R E A M 
June, 1919 
Pick up the scent 
Your appetite will “point” at this box of Heinz pure 
foods the way a dog points at a bird. 
It is he biggest thing in the camp at supper time — real 
food, with the flavor that makes a keen appetite a boon. 
Convenient, compact, ready. You get the appetite and 
let Heinz do the rest. 
Heinz 57 Varieties 
HEINZ BAKED BEANS— really 
oven baked. Fine hot or cold. 
Four kinds. 
HEINZ SPAGHETTI— with to- 
mato sauce and cheese. Just heat 
and serve. 
HEINZ CREAM SOUPS— To- 
mato, Celery and Pea. Full of rich 
cream. 
HEINZ TOMATO KETCHUP 
- — gives a new taste to all kinds of 
camp fare. 
HEINZ PEANUT BUTTER— 
always fresh ; for all butter uses. 
HEINZ PICKLEIS — a great relish, 
HEINZ PRESERVES— to top off 
with. 
Sold by all good grocers. Send for list of the 57 Varieties. 
H. J. HEINZ COMPANY, Pittsburgh, Pa. 
Instructions i 
for I 
Net Making 
Fish Xets easily made by 21 photographs and 
printed instructions. Send today and learn how. 
Price 25c postpaid. 
W. E. CLAYTON 
Altoona, Kansas 
KENNEBEC CANOES 
The “tumble home** of the Kennebec makes this 
canr>e absolutely safe for man, woman and child. 
Our 1919 catalog sent free for asking — tells why. 
93 It. II. Square, 
Waterville, 
Maine. 
FISH, HUNT AND 
SLEEP in COMFORT 
The Ha-Ha Head Protector j 
Will Absolutely Protect You 
Made of BRASS WIRE 
GAUZE. Defies MOS- 
QUITOES and ALL in- 
sects. Fits ANY hat, 
weighs THREE ounces, goes in VEST pocket. 
Pat. in U.S..4. and Canada 
A well-madp serviceable article for the m^. 
If your dealer does not handle rhem $2.25 will bring 
you one anywhere in the U. S. prepaid. In C^ada 
or foreign countries, $2,75. Made with or without 
pipe socket. 
THE RHOADES MFG. CO. 
Sault .Ste. Marie - - Mjeh. 
PLANT LICE AND 
SCALE INSECTS 
(CONTINUED FROM PAGE 285 j 
the roots, others on leaves, and a few, 
such as the grape-louse and woolly apple- 
louse, on the roots as well as on leaves 
or bark. Certain kinds have alternate 
food plants, that is, they migrate from 
one kind of a plant to an entirely differ- 
ent plant. An example of this is the 
hop-louse, which spends the summer upon 
the hop and when the plant dies dowm, 
migrates to plum trees. The pea-louse 
is occasionally seriously injurious to 
clover, but where peas are available it 
migrates to them in spring; otherwise it 
continues to multiply on the clover. A 
few species are partial to one kind of 
plant only; others have a considerable 
range of food plants, including farm 
products as well as nearly all the com- 
mon weeds of our fields. 
C LOSELY related to plant lice, but in 
many ways different, are the scale 
insects, including mealy-bugs and 
others of which some are the most seri- 
ous pests of the orchard. Scarcely any 
kind of fruit, shade, or forest tree is free 
from their attacks, and as these insects 
and their eggs are easily transported for 
long distances on fruit or living plants, 
a few of them have become world-wide 
in distribution. 
Scale insects feed on the juices of their 
host. They are sucking insects like the 
plant-lice, but they do not move freely 
as they are more or less fixed to a single 
spot on the plant, w'here they are often 
difficult to detect. Certain scale insects 
are covered by a flattish or convex scale, 
which is formed of secreted wax and of 
the cast skin of the body; some kave the 
body wall above much hardened and very 
convex, so that a strong, rigid projecting 
shell is formed; others secrete wax, us- 
ually in the shape of white cottony mass- 
es, with which they cover the body more 
or less completely, sometimes forming 
waxen egg-sacs at the posterior end of 
the body. The most troublesome and de- 
structive of the scale insects is the San 
Jose scale a native of China and Japan 
and first noticed in California about 
1880. Since then it has spread to nearly 
every state. This insect multiplies so 
rapidly that within two or three years 
after the trees become infested they may 
die. The rapid increase in numbers 
makes it one of the most destructive in- 
sects of the orchard, and no other in- 
jurious insect has received such constant 
attention of entomologists, orchardmen 
and legislators as this little pest. It at- 
tacks branches as well as fruit such as 
peach, pear, apple, plum and quince. 
TRAPSHOOTING 
REVIEW 
T he annual review of the American 
Trapshooting Association with the 
averages of the shooters who par- 
ticipated in registered tournaments in 
1918, is now ready. Trapshooters and 
other sportsmen who have not secured a 
copy of the review’ can secure same by 
writing the American Trapshooting As- 
sociation, 460 Fourth Avenue, New York. 
