INSECTICIDES AND EUNGIGIDIES 
Prices as quoted, f.o.b. Sewell, N. J. For prepayment of transportation, add 2 cts. per pound. 
AMMATE. The Dupont Weed Killer for use in destroying poison 
ivy, honeysuckle, etc. 2 Ibs. 75 cts.; 6 Ibs. $2.00. 
ARSENATE OF LEAD. (Dry powder.) Used for spraying fruit 
and vegetables. Very effective on chewing insects. Lb. 35 cts.; 
4-Ib. pkg., 30 cts. per lb.; 48-Ib. case, 26 cts. per Ib. 
BORDEAUX MIXTURE. Powder for control of blight, mildew, 
and fungous diseases. Lb. 25 cts.; 4 Ibs., 20 cts. per lb.; 100 Ibs., 
17 cts. per Ib. 
BLACK-LEAF 40. For green and black aphis on fruit and vege- 
tables: also used in poultry-houses for lice. Oz. 35 cts.; 5 ozs. $1.00; 
Ib. $2.40; 2 Ibs. $3.90; 5 Ibs. $7.40. 
40% NICOTINE SULPHATE LIQUID. Lb. $1.45; 5 Ibs., $1.30 
per lb. (No shipments.) 
BLUE STONE or COPPER SULPHATE. For making Bordeaux 
Mixture. Lb. 15 cts.; 10 Ibs. or more, 12 cts. per Ib.; 100 Ibs. $10.50. 
CALCIUM ARSENATE. For spraying and dusting tomatoes and 
potatoes for the potato bug and other chewing insects. This ts a 
special calctum, much finer ground, far superior for spraying and 
dusting to most of the calctum on the market. Lb. 20 cts.; 4 Ibs., 
15 cts. per Ib.; 48 Ibs., 11 cts. per Ib. 
COPPA TONE DUST A. Fungicide dust containing 7% metallic 
copper for blight control of tomato and other vine crops. Contains 
no arsenate. Lb. 20 cts.; 5 Ibs. 14 cts. per Ib.; 50-Ib. bag, 10 cts. 
per Ib. 
COPPA TONE DUST B. Used as a dust both for insecticide and 
fungicide work on vine crops, such as tomatoes and potatoes. Con- 
tains arsenate and 7% metallic copper. Lb. 20 cts.; 5 Ibs. 15 cts. 
per Ib.; 50-Ib. bag, 11 cts. per Ib. 
DDT DUST 5%. 4 Ibs., 15 cts. per Ib.; 48-Ib. case, 12 cts. per Ib. 
DDT 50% WETTABLE. 4 Ibs. $1.40; 10 Ibs. $3.25. 
LIME-SULPHUR SOLUTION. For all scale insects and fungous 
growths on fruit trees, shade trees, and shrubs. Gal. (with con- 
tainer), 70 cts.; gal. (without container), 60 cts.; 10 gals., 48 cts. 
per gal. (No shipments.) 
PARIS GREEN. Used for chewing insects. Lb. 45 cts.; 5 Ibs., 40 
cts. per Ib. 
P. T. B. For control of peach borers. Lb. 35 cts.; 5 Ibs., 30 cts. 
per Ib.; 25 Ibs., 25 cts. per Ib. 
RED ARROW. A pyrethrum and rotenone spray. Oz. 35 cts.; 4 ozs. 
$1.00; pt. $2.85; qt. $5.40; gal. $16.00. 
SCALECIDE. For dormant spraying of fruit and shade trees. Qt. 
95 cts.; gal. $2.35. 
SLUG-SHOT. For dusting to control cabbage worms, potato bugs, 
etc. Lb. 35 cts.; 5 Ibs. $1.25. 
SULPHUR. Pure commercial flour. Lb. 15 cts.; 5 Ibs. 40 cts.; 
25 Ibs. $1.25; 50 Ibs. $2.00; 100 Ibs. $3.75. 
SULPHUR, WETTABLE. Used in spraying of peach trees. Lb. 
15 cts.; 4 Ibs., 12 cts. per lb.; 100 Ibs. $8.00. 
TOBACCO DUST. For green and black aphis, flea beetles, etc. 
Lb. 10 cts.; 10 Ibs., 5 cts. per Ib.; 100 Ibs. $3.50. 
NICOTINE DUST. For dusting vine crops for aphis. Lb. 20 cts.; 
10 Ibs., 18 cts. per Ib.; 100 Ibs., 17 cts. per Ib. 
NICOTINE-PYROX. A combination general spray for vegetables 
and flowers. Contains arsenate, nicotine and Bordeaux. 20 ozs. 
60 cts.; 5 Ibs. $2.25. 
NICOFUME. A preparation for burning, especially for use im 
control of aphis, red spider, etc., in greenhouse, hotbed, or cold- 
frame. Very effective. Mlb. 60 cts.; Ib. $1.00. 
SPERGON, a Seed Protectant, is a complex organic chemical in 
yellow powder form. It is used in treatment of seed to eliminate 
the hazard of fungi (damping-off) in the soil. 2 ozs. 40 cts.; Ib. 
32.50, postage prepaid. 
ALL PRICES SUBJECT TO MARKET CHANGES 


Ledden Rotenone Mixture 
Controls a Large Number of Insects and Pests 
on Vegetables, Flowers, Shade Trees 
Our own mixture containing 1% Rotenone. It is a complete 
insecticide, ready for use as it comes from the package—the best 
general dry dust for farm and garden. Highly recommended for 
the control of Mexican bean beetle, cabbage and cauliflower 
worms, cucumber and cantaloupe beetles, leafhopper, tomato 
hornworm, thrips, certain aphids and other insects that feed on 
vegetables, flowers, and shade trees. This 1% mixture is above 
the average and it has always been our belief that this is the cor- 
rect strength for general dusting of various crops. Rotenone mix- 
ture is most effective when used as a dust and applied over the 
infested parts with a duster. Take care to dust under the leaves 
as thoroughly as possible as well as on top of the foliage. The 
best time to dust Is In early morning or at a time when there is 
no wind. One application is generally sufficient but if a new 
brood of the insect appears repeat the operation. Use about 
20 Ibs. to the acre for general crop dusting. Lb. 25 cts.; 5 Ibs. $1.00; 
10 Ibs. $1.90; 100 Ibs. $17.00, postage or fretght prepaid. Lb. 
20) cts.: 5 Ibs. 90) cts.;\ 10 Ibs. $1.75) 100) bsiepio:00set-osbe 
Sewell, N. J. 

Postage 
prepaid 
DuPont Seed Disinfectants 
For treating seed to prevent damping-off and seed-borne diseases. 
SEMESAN. For treatment of flower seeds. 
loz. 20 cts.; 2 ozs. 
45 cts.; 12 ozs. $2.10; 4 Ibs. $10.10. 
SEMESAN BEL. For treatment of sweet and white potatoes. 2 ozs. 
35 cts.; Ib. $1.83; 4 Ibs. $6.33. 
CERESAN. For treatment of seed grains. 14 ozs. 90 cts.; 3 Ibs. $2.65. 
ARASAN. For treatment of vegetable seeds. 340z. 25 cts.; 8 ozs. 
80 cts.; 4 Ibs. $5.16. ' 
TERSAN. 8 ozs. 80 cts.; 4 Ibs. $5.16. 
WEEDONE 
BEG, Ue PAR OFR 
Weedone, the original 2,4-D weed- 
killer, contains the ethyl ester of 2,4-D, 
. the most effective form. 
Weedone kills Poison Ivy, Poison Oak, 
Bindweed, Honeysuckle and other noxious 
weeds. 6 0z. bottle 75 cts; qt. bottle $2.50; 
gal. can $6.50. Full directions on package. 
WEEDUST 
Weedust, the 2,4-D weed-killer in dry, 
powder form. Just dust each weed directly 
from the ready-to-use can. No measuring, 
no mixing. Ideal for destroying those 
“there and there’’ weeds; just the thing for 
the man whose problem does not require a 
sprayer. Large can 75cts. Enough to kill 
1000 weeds. 


OROL LEDDEN & SONS, Sewell, New Jersey 
