[54] 



J. MANNS & CO., Forrest and Hillen Sts., Baltimore, Md. 



INSECTICIDES 



ARSENITE OF ZINC 



Kills quicker than Arsenate of Lead, 

 adhesive and less liable to burn foliage 

 than Paris Green. Excellent for pota- 

 toes. Lb., 25c; 4 lbs., 75c; 100 lbs., 

 $18.00. 



BLACK LEAF 40 



A highly concentrated solu- 

 tion of Nicotine Sulphate, 

 easily soluble in cold water. 

 It is highly recommended by 

 Experiment Stations and 

 Spraying experts, for use 

 against aphis and other suck- 

 ing insects. Full directions 

 on each package. 1 oz. bottle, 

 35c; %-lb. tin, $1.25; 2 lbs., 

 $3.25; 10 lbs., $11.85. 



BORDEAUX 

 (12% Per Cent 

 Metallic Copper) 



Use 8 pounds to 50 

 gallons of water. 



For preventing many 

 fungus growths, blights, 

 etc. May be either 

 sprayed or dusted. 

 Powder, 1 lb., 20c; 4 

 lbs., 70c; 100 lbs., 

 $13.00. 



BORDEAUX-ARSENATE OF LEAD 



3 to 7 pounds to 50 

 gallons of water. 



To kill leaf-eating in- 

 sects and control fun- 

 gous diseases; a double 

 purpose spray in one 

 application. Lb., 40c; 

 4 lbs., $1.00; 24 lbs., 

 $5.25. 



CORONA COPPERCARB 



Grow clean wheat free from bunt or 

 stinking smut and receive top prices 

 for your crop. Corona Coppercarb is 

 a dust recommended by experimental 

 stations to be applied dry to seed 

 wheat any time before sowing. Use 

 2V2 to 3 ounces per bushel of wheat. 



5 lbs., $1.00. 



CARBON DI-SULPHIDE 



Specified by U. S. Dept. of Agricul- 

 ture for treatment of soils to destroy 

 grubs of the Japanese Beetle. 



Also used for control of insects in 

 grain. 



Lb., 35c; 5 lbs., $1.25; 100 lbs., $11.00. 

 Plus deposit on Drum. 



DOW'S MAGNESIUM ARSENATE 



Magnesium Arsenate (pure) 2-lb. 

 pkg., 50c; 100-lb. drum, $22.00. 



Magnesium Arsenate Dust Mixture, 

 4-lb. pkg., 60c; 100-lb. drum, $12.00. 



20-20-60 Dust, $9.00 per 100 lbs. 



KAY-SO 



A combined adhesive and spreader, 

 making spray materials more economi- 

 cal and effective, inexpensive. Use 1 

 pound to each 100 gallons of spray. 



2-lb. pkg., 40c; 10-lb. pkg., $1.85. 



CARBOLA 



Is a white paint and a powerful dis- 

 infectant combined in powder form. 

 Just mix it with water and it's ready 

 to be applied with spray pump or 

 brush. 



Carbola applied to the walls, ceilings, 

 partitions, nests, etc., of your poultry 

 houses will help to prevent contagious 

 diseases among your flock. It will aid 

 in keeping your fowls free from profit- 

 destroying ravages of lice and mites. 



5 lbs., 75c; 10 lbs., $1.25; 50 lbs., $5.00. 



EVERGREEN 



DUSTING AND SPRAYING MATERIALS 



ANTROL DESTROYS ANTS IN THEIR 



NESTS 

 New Method "Gets" Them at Their 

 Source — Safe, Permanent, Effective 



The Antrol system is adapted to any 

 size house or garden, composed of 

 small glass containers and a special 

 formula of syrup. The ants smell the 

 syrup, eat it and then transmit its 

 mild poison to the queen in the nest. 

 Soon the entire ant colony is destroyed! 



Prices — Antrol sets containing 4 con- 

 tainers and 1 4-ounce bottle of syrup, 

 95c; Antrol extra containers (each), 

 15c; Antrol syrup, 4-ounce bottles, 45c; 

 pints, 95c. 



ARSENATE OF LEAD 



For destroying leaf- 

 eating insects, not 

 harmful to the foliage, 

 greatly adhesive. Pow- 

 dered arsenate of lead 

 is more economical 

 than other forms. 



Prices — Powder, 1 lb., 

 25c; 4 lbs., 75c; 100 lbs., 

 $17.50. 



Bean Beetle Dust and 

 Sprays 



BARIUM FLUOSILICATE 



Highly recommended by the Univer- 

 sity of Tennessee Experimental Station. 



Practically non-poisonous, can be 

 either sprayed or dusted. 



For Spraying 1 pound to 50 gallons. 



For Dusting 6 pounds per acre. 

 1 lb. 25c; 100-lb. drum $20.00. 



SODIUM FLUOSILICATE 

 DUST MIXTURE 



Used as dust only, very effective, 

 considered non-poisonous as an insec- 

 ticide. Apply 12 pounds per acre. 

 100-lb. drum $9.00. 



Kills plant pests, including even cut- 

 worms. Use it freely on tender plants 

 and flowers — it can't burn or otherwise 

 injure them. Neither will it injure the 

 soil. Harmless to man, livestock, birds 

 and pets. 



1-oz. bottles, 35c; 6-oz. bottles, $1.00; 

 16-oz. bottles, $2.00; 32-oz. bottles, 

 $3.50; 1-gal. bottles, $13.00; 5-gal. bot- 

 tles, $50.00. 



FUNGTROGEN 



An effective and scientific preventive 

 and remedy for mildew, black spot and 

 many fungus diseases of Roses and 

 other plants. Dilute one part to 60 

 parts water. % pt., 75c; pint, $1.25. 



SEED DISINFECTANTS 



These effective seed 

 disinfectants are sold 

 by the Bayer-Semesan 

 Company, a consolida- 

 tion of E. I. du Pont 

 de Nemours & Com- 

 pany, Inc., and The 

 Bayer Company, Inc. 

 They comprise the 

 following products: 



CERESAN. This is 

 a new dust disinfec- 

 tant for the seed treatment of wheat, 

 oats, barley, rye and sorghum. Con- 

 trols nine diseases of these crops. 

 Prevents crop losses due to smuts. 

 Quickly and easily applied. 8 oz., 50c; 

 1 lb., 75c; 5 lbs., $3.00. 



SEMESAN, Jr. The dust disinfection 

 for seed, field and sweet corn. As 

 only 2 ounces per bushel are neces- 

 sary, the cost for field corn is only 

 2%c per acre. Protects the seed from 

 rotting in cold, wet soil, and increases 

 stands and yields. 4 oz., 50c; 1 lb., 

 $1.75; 5 lbs., $8.00. 



SEMESAN BEL. The instantaneous 

 dip treatment for seed, white and 

 sweet potatoes. One pound treats 16 

 to 22 bushels. Controls seed-borne 

 diseases and increases yields. 4 oz., 

 50c; 1 lb., $1.75; 5 lbs., $8.00. 



SEMESAN. May be used as a dust 

 or liquid to treat vegetable and flower 

 seeds and bulbs. Prevents and con- 

 trols a large number of seed-borne 

 diseases. Remarkably effective against 

 damping-off. Especially useful in pro- 

 tecting against Gladiolus diseases, 

 black spot and mildew of roses. Costs 

 only % to lc per pound of seed. 2 oz., 

 50c; 8 oz., $1.60; lb., $2.75 ; 5 lbs., $13.00. 

 Treat Your Seeds Before Planting. 



FORMALDEHYDE 

 Extensively used in the preparation 

 of potatoes for seed, as a preventative 

 against potato scab and to destroy 

 other germs on the seed. Will also 

 control some forms of grain smut. For 

 potatoes a solution of 1 pint to 15 or 

 20 gallons of water is made and cut 

 pieces are soaked for 2 hours. One to 

 two gallons of this will be sufficient 



for 1 bushel of seed. Pt., 45c. 



LEMON OIL 

 Soluble in water; will destroy Aphis, 

 Rust, Scale, and Bugs on Palms, Ferns, 

 Rose Bushes, etc. Highly recommended 

 as a wash for dogs and other animals, 

 destroying lice and relieving mange. 

 % pt., 35c; 1 pt., 60c; 1 qt„ $1.00. 

 LIME AND SULPHUR SOLUTION 

 The popular spray material for dor- 

 mant spraying against scale and as a 

 Summer spray against certain fungus 

 diseases. 



1 qt., 45c; 1 gal., 80c; 5 gal., $3.25; 



50 gal., 17%c per gal. 



DRY LIME AND SULPHUR 

 Dormant Season: 12 lbs. to 50 gallons. 

 Growing Season: 3 lbs. to 50 gallons. 

 Just as effective as 

 liquid but more eco- 

 nomical because of the 

 absence of water. Dis- 

 solves readily in cold 

 water and complies with 

 Government specifica- 

 tions. 1 lb., 30c; 5 lbs., 

 $1.25; 10 lbs., $2.25; 25 

 lbs., $4.50. 



