The J. Bolgiano Seed Company, Baltimore, Md. 
69 
SPRAYING SCHEDULE 
What to Spray. 
Diseases and Insects. 
Material to Use. . 
| Quantities to Use. | 
When to Spray. 
\pple 
Peach and Plum.... 
Pear and Quince.... 
Chetry ...ccccce 
Grape .......206 
Raspherries, Black- 
berries, Currants 
and Gooseberries. 
Potatoes and Toma- 
toes. 
Cabhage, Brussels 
| Sprouts, Cauli- 
flower. 
\cucumber, Canta- 
Shade Trees and 
Ornamental Shrubs. 
San Jose Scale......- 
Bud Moth and Case 
Bearers. 
Green and Rosy Aphis.. 
Woolly Aphis. . 
Leaf Hopper, Red and 
Green Bugs. 
Scab, Leaf Spot, Cedar 
Rust, Curculio, Canker 
Worm. 
Coddling Moth and Scab. 
Bitter Rot .....cceee 
Apple Blotch ........{Same as Bitter Rot ....{Same as Bitter Rot.... 
San Jose Scale and Peach|Lime Sulphur Solution or|6 gals. or 12 Ibs. to 50 
BTS. 
Leaf Cur 
Terrapin Seale cc cecee 
Curculio, Scab and Brown 
Rot. 
First application 
Second application . 
Third application ..... 
San Jose Scale, Pear 
Psylla and Pear Leaf, 
Blister Mite. 
Coddling Moth, Scab, 
Leaf Spot, ete. 
Curculio, Slug, Leaf Spot 
and Brown Rot. 
Black Rot, Mildew, Root 
Worm, Berry Moth, ete. 
Orange Rust, Anthracnose, 
Cane Blight, Leaf Spot 
and Leaf Eating In- 
sects. 
Powdery Mildew 
eee eee 
Potato Beetle, Flea 
Beetle, Blight, ete. 
Beetle 
Rust 
Blight or Rust 
WLONIMS}vreveyers 1 cxtvels, vhs 
Beetle 
loupe and Similar|Blight ............ 
Vine Crops. PADIS weretesshenecreys ec ahi 
Peas, both garden and)Aphis ............. 
sweet. 
Strawberry .......|Leaf Spot .......... 
Cotton cOd000 soo || CEUCTONER Sagpaodes 
‘Tobacco ‘Horn Worm .... 
’ Caterpillars and other leaf 
eating insects. 
For Blight or Rust use 
Volek, see page 66. 
| 
if 
.|Atomic Sulphur... 
Lime Sulphur Solution 
or BTS 
Arsenate of Lead 
Nicotine or Black Leaf 40 
Bts. 
Lead. 
Leaf Spot, ete. 
Bordeaux Mixture and 
Arsenate of Lead 
Scalescide 
Oil 
or 
Arsenate of Lead and 
Lime. 
...|Add Atomic Sulphur to|5 lbs. to 50 gals. water. 
above. 
Same as second ...... 
Lime Sulphur or BTS. 
Bordeaux Arsenate of 
Lead. 
Arsenate of Lead. 
Bordeaux Lead 
Cut and burn all diseased 
plants. 
Bordeaux Lead 
Lime Sulphur or BTS. 
Or Volek, see page 66. 
Bordeaux Zinc ... 
Arsenate of Zinc...... 
Bordeaux Mixture 
Arsenate of Lead or Ar- 
senate of Calcium 
Powder. 
.|Slug Shot or Bug Death. 
Bordeaux Every 10 Days. 
Black Leaf 40... 
Same as above.. 
eoees 
Bordeaux 
Arsenate of Lead Powder. 
Arsenate of Lead Powder. 
Arsenate of Lead Powder. 
Nicotine or Black Leaf 40) 
Nicotine or Black Leaf 40 
Lime Sulphur Solution or 
and Arsenate of 
Same as used for Scab 
Miscible/34 gals. to 50 gals. water 
Lime Sulphur or BTS. and} 13 
6 gals. to 50 gals of 
water. 
12 lbs. to 50 gals. of 
water. 
Paste form 3 lbs. or pow- 
der form 13 lb. to 50 
gals. Lime Sulphur 
Solution. 
3 
8 
pt. to 50 gals. of water. 
1 
pt. to 50 gals. of water. 
3 
g pt. to 50 gals. of water. 
13 gals. Lime Sulphur or 
3 lbs. BTS. 
22 lbs. Arsenate of Lead 
Paste or 14 lbs. Pow- 
cer to 50 gals. of 
water. 
Same as used for Scab 
Leaf Spot, ete. 
11 lbs. paste or 4% Ibs. 
powder. 
2% lbs. paste or 13 Ibs. 
powder to 50 gals. of 
water. 
gals, water. 
1% lb. paste or # Ibs. 
powder. 
4 lbs. Lime slacked into 
a milk, to 50 gals. 
water. 
Same as second ... 
6 gals. or 12 lbs. to 50 
gals. water. 
eee 
5 lbs. powder or 12 Ibs. 
paste to 50 gals. water. 
gals. or 3 lbs. and 2 
Ibs. to 50 gals. water. 
63 Ibs powder 07 15% Ibs. 
paste to 50 gals. water. 
5% lbs. powder or 152 Ibs. 
paste to 50 gals. water. 
6 gals. or 12 Ibs. to 50 
gals. water. 
63% lbs. powder or 15% 
During dormant period, late winter or early spring, before foliage begins 
to grow. 
Just as the leaf buds are beginning to swell, preparatory to opening. 
Early spring, when leaf buds show green at tips. Can be used in lime 
sulphur spray, if used cautiously, before leaf buds. open. 
Autumn is usually the best time on roots. Remove soil for several feet. 
Spray roots thoroughly, also spray infested parts on tops thoroughly. 
When the blossoms show pink, and again when the blossoms are about 
two-thirds gone. 
When the cluster buds open and begin to show pink on varieties subject 
to scab and cedar rust. Atomic Sulphur, 7 lbs. to 50 gals. of water 
is recommended in place of lime and sulphur. 
As soon as the white bloom petals fall. Repeat three weeks later and 
again about nine weeks after the petals fall. 
About wine weeks after the petals fall. Repeat in two weeks and again 
two weeks later. 
About three weeks after the white petals fall. 
closes. 
From three to six weeks before the trees bloom. 
Just bcfore the calyx 
Where Terrapin Scale is prevalent, this spray is recommended in place 
of lime sulphur, as it will control San Jose Seale and Peach Leaf 
Curl, also. 
This is used as a dormant spray, about three to six weeks before the 
trees bloom. On peaches apply ten days after the petals fall. On 
plums apply as soon as the petals fall. 
Three weeks after the first spraying. 
One month before the fruit ripens. 
When the blossom cluster buds begin to separate. If the Psylla and 
Blister Mite are not present, the application may be made earlier. 
As soon as the petals fall. Repeat three weeks later. 
When the first leaves come out, just before the blossoms open. Repeat 
as soon as the petals fall. Repeat again two weeks later and 
again immediately after picking the crop. 
After the shoots push out, just before blooming. Repeat as soon as the 
blossoms fall; again two weeks later, and again two weeks later. 
When the foliage comes out, before the blooms open. Repeat as soon 
as the fruit has set, repeat again in ten days or two weeks. 
When the bushes are dormant, before the buds begin to open. When 
this disease is troublesome use 13 gals. Lime Sulphur or 3 lbs. BTS. 
to 50 gals. water in place of Bordeaux. When spraying for Orange 
Rust and Anthracnose as directed above. 
As soon as the insects first appear or as soon as the plants are six 
Ibs. paste to 50 gals. 
water. 
2 Ibs. to 50 gals. of 
water. 
7 \|bs. to 50 gals. of 
water. 
12 Ibs. paste or 3% Ibs. 
powder to 50. gals. 
water. 
inches high. If blight is not prevaleit use 2 lbs. of Arsenate of 
Zine Powder to 50 gals. of water, as this will control beetle more 
effectively. Repeat this application every ten days or two weeks 
until the crop matures. Discontinue-on tomatoes three weeks before 
the fruit ripens to avoid danger of poisoning. 
Allow a few stalks to grow and branch out. 
on these stalks. Spray these stalks once a week until the beetle dis- 
appears. The other growth can be kept cut for table or market. 
Three weeks after cutting is finished. Repeat every three weeks until 
late fall, then all growih should be cut off and burned. 
Begin spraying before the plants are taken from the seed beds and con- 
tinue at intervals of ten days throughout the season. 
The beetle will collect 
13 lbs. to 2 lbs. to 50 
gals. of water. 
Ready prepared. 
3 
z pt. to 50 gals. water. 
Same as above..... 5 
32 lbs. powder or 8 lbs. 
paste to 50 gals. of 
water. 
2 to 4 Ibs. per acre, ac- 
cording to size of 
plants. 
3 to 5 Ibs. per acre, ac- 
cording to size of 
plants. 
1% to 2% lbs. to 50 gals. 
water. 
As soon as the worms appear, and until the plants are half-grown. It 
is not safe to use poisons after this period, if they have not been 
controlled at this time use Arsenate of Zine, 14 lbs. to 50 gals. water 
until they disappear. 
As soon as they appear dust with powder gun early in the morning 
when dew is on the plants. Continue until they disappear. 
As soon as they appear spray the leaves well on the under side. 
.|Same as above. 
Apply just before blooming. Repeat in about twenty days. 
Apply with powder gun early in the morning when plants are wet 
with dew. 
Apply with powder gun early in the morning when plants are wet with 
dew. 
When they appear and repeat when necessary. When leaf diseases are 
troublesome add 1% gals. Lime Sulphur Solution to 50 gals. spray. 
