JOSEPH BRECR & SONS 
(Corporation.) 
(53 
SPRAYING CALENDAR. 
This calendar, in a concise way, gives our friends the benefit of the many experiments made by the 
Agricultural Colleges of the country for a number of years. It is believed they can be followed without 
danger to the crops and much profit to the grower. 
The number of applications given in each case has particular reference to localities in which fungous 
and insect enemies are most abundant. If the crops are not affected at the time advised, the spraying is 
unnecessary. Know the enemy and the remedy, and apply them at the proper season, keeping in mind 
the fact that good judgment and prompt and persistent action is more necessary to success than any defi¬ 
nite rules. 
The applications to which an asterisk * is prefixed are of most importance. 
PLANT. 
Apple. 
Scab, codlin moth, bud 
moth. 
Cabbage. 
Worms, aphis. 
Carnation. 
Rust and other fungous 
diseases, red spider. 
Cherry. 
Rot, aphis, slug. 
Currant. 
Mildew, worms. 
Gooseberry. 
Mildew, wot ms. 
Grape. 
Fungous diseases, flea 
beetle. 
Nursery Stock. 
Fungous diseases. 
Peach Nectarine 
Apricot. 
Rot, Mildew. 
Pear. 
Leaf blight, scab, 
psylla, codlin moth. 
Plum. 
Fungous diseases, cur- 
culio. 
Potato. 
Scab, blight, beetles. 
Raspberry. l * 
Blackberry. 
Dewberry. 
Anthracnose, rust. 
Rose. 
Mildew, black spot, 
red spider, aphis. 
Strawberry. 
Rust 
Tomato. 
Rot blight. 
First Application. 
When buds are swell¬ 
ing, copper sulphate so¬ 
lution. 
♦When worms or aphis 
are first seen, Kerosene 
emulsion. 
♦When rust is first no¬ 
ticed, Bordeaux. Kero¬ 
sene emulsion when red 
spider is first seen. 
As buds are breaking, 
Bordeaux; when aphis 
appears. Kerosene emul- 
♦At first sign of worms, 
Arsenites. 
•When leaves expand, 
Bordeaux. For worms, 
as above. 
In spring when buds 
swell, copper sulphate 
solution. * Paris green for 
flea beetle. 
♦When first leaves ap¬ 
pear, Bordeaux. 
•Before buds swell, cop¬ 
per sulphate solution. 
As buds are swelling, 
copper sulphate solution. 
♦During first warm days 
of early spring, Bordeaux 
for black knot. When 
leaves are off in the fall, 
Kerosene emulsion for 
plum scale. 
♦Soak seed for scab in 
corrosive sublimate solu¬ 
tion, 2 oz. to 16 gals, of 
water, for 90 minutes. 
Before buds break, cop¬ 
per sulphate solution. 
Cut out badly diseased 
For mildew. *Keep 
heating pipes painted 
with equal parts lime and 
sulphur mixed with water 
to form a thin paste. 
♦As first fruits are set¬ 
ting, Bordeaux. 
At first appearance of 
blight or rot, under glass 
or out of doors, Bordeaux. 
Second Application. 
*Just before blossoms 
open, Bordeaux. For bud 
moth, Arsenites when 
leaf buds open. 
7-10 days later, if not 
heading, renew emulsion. 
•For rust repeat first in 
io-14'days. For red spi¬ 
der repeat in 3-4 days. 
When fruit has set, 
Bordeaux. If slugs ap¬ 
pear, dust leaves with air- 
slaked lime. Hellebore. 
•10 days later, Hellebore. 
If leaves mildew, Bor¬ 
deaux. 
♦10-14 days later, Bor¬ 
deaux. For worms, as 
a* >ve. 
•When leaves are i-ij^ 
inches in diameter, Bor¬ 
deaux. Paris Green for 
larvae of flea beetle. 
•10-14 days, repeat first. 
Before flowers open 
Bordeaux. 
♦Just before blossoms 
open, Bordeaux. Kero¬ 
sene emulsion when 
leaves open for psylla. 
♦When buds are swell¬ 
ing, Bordeaux for black 
knot and other fungous 
diseases. During mid¬ 
winter, kerosene emul¬ 
sion for plum scale. 
♦When beetles first 
appear, Arsenites. 
During summer, if rust 
appears on leaves, Bor¬ 
deaux. 
For black spot. ♦Spray 
plants once a week with 
Ammoniacal copper car¬ 
bonate, using fine spray. 
As first fruits are ripen¬ 
ing, Ammoniacal copper 
carbonate. 
Repeat first if diseases 
are not checked. 
Third Application, 
• When blossoms have 
fallen, Bordeaux and Ar¬ 
senites. 
♦7-10 days later, if head- 
ing, hot water 130° F. 
Repeat second, using 
the Ammoniacal carbon¬ 
ate of copper if plants are 
in bloom. 
10-14 days, if rot ap¬ 
pears, Bordeaux. 
If worms persist, Helle- 
bore. 
*10-14 days later, Am¬ 
moniacal copper carbon, 
ate. For worms,as above. 
•When flowers have 
fallen, Bordeaux. Paris 
Green as before. 
10-14 days, repeat first. 
♦When fruit has set, 
Bordeaux. 
♦When blossoms have 
fallen, Bordeaux and Ar¬ 
senites. Kerosene emul¬ 
sion if necessary. 
♦When blossoms hare 
fallen, Bordeaux. Begin 
to jar trees for curculio. 
Before buds start, Kero¬ 
sene emulsion for plum 
scale. 
♦When vines are two- 
thirds grown, Bordeaux. 
Arsenites for beetles if 
necessary. 
Repeat second if neces. 
sary. 
For red spider. ♦Spray 
plants twice a week with 
kerosene emulsion. Ap 
ply to under side of foli¬ 
age. 
♦When last fruits are 
harvested, Bordeaux. 
Repeat first when neces¬ 
sary. 
Fourth Application. 
8-13 days later, Bor¬ 
deaux and Arsenites. 
Repeat third In 10-14 
days if necessary. 
Repeat second as before 
if necessary. 
10-14 days later, Am 
moniacal copper carbon 
ate. 
•10-14 days later repeal 
third. 
•10-14 days later, Bor 
deaux. 
10-14 days, repeat first. 
♦When fruit is nearly 
grown, ammoniacal cop¬ 
per carbonate. 
*8-12 days later, repeat 
third. 
*10-14 days later, Bor. 
deaux. Jar trees for cur- 
culio every 2-4 days. For 
San Tose scale, Kerosene 
emulsion when youngap 
pear spring and summer. 
10-15 days later, repeat 
third. 
♦Orange or red rust is 
treated best by destroying 
entirely the affected 
plants. 
For aphis. *Spray 
affected parts with Kero¬ 
sene emulsion when 
necessary. 
Repeat third if foliage 
rusts. 
For Aphides or Plant Lice use Kerosene Emulsion on all Plants. 
See Special Offers on third pas# of cover. 
