34 



P. MANN & CO., Washington, D. C. 



316 Ninth Street, N. W. 

 1/2 Block North Penna. Ave. 



Insecticides and Fungicides 



ANTROL — Ants destroyed in their nests — 

 New method gets them at their source — Safe. 

 Permanent. Effective. Prices: Antrol sets 

 containing 4 containers and one 4-oz. bottle 

 of syrup, 75c; Antrol extra containers (each) 

 10c; Antrol syrup, 4-oz. bottle, 45c; pints 

 85c; gallon $3.50. 



ANTROL READY FILLED SETS— (Each Set contains four 

 ready filled ant feeders.) Per Set. 50c, 



APHINE — A nicotine preparation for plant lice, thrip and red 

 spider. 1 qt. $1.00, 1 gal. $3.00. 



ARSENATE OF LEAD (For Leaf-Eating Insects)— Sticks 

 to the leaf better than Paris green and remains longer in suspen- 

 sion, requires fewer applications ; does not burn the leaf, thus 

 allowing stronger solutions. White in color and shows just 

 where it has been applied. 1 lb. 25c, 4 lb. pkg. 85c, 48 lbs. $7.20. 



ARSENATE MAGNESIUM— 2 lbs. 60c. 



APHISTROGEN — Makes a complete spray for most sucking 

 insects ; prepared especially for roses and other plants. ^ lb. 

 $1.25, 2 lbs. $3.50. 



BORDEAUX MIXTURE— Ready for use by simply adding 

 water. 1 lb. 25c, makes 5 gallons spray; 4 lbs. 85c, makes 25 

 gallons spray ; 100 lb. drum, 15c lb. 



BUG DEATH — Used on potatoes, cucumbers, squash and cur- 

 rants, powerful insecticide. 1 lb. 25c. 



"BLACK LEAF 40"— 40% Nicotine— Kills Ap,his— For Sucking 

 Insects. — Kills plant lice on roses, shrubbery, fruits, and vege- 

 tables. A concentrated solution of nicotine sulphate, guaranteed 

 to contain not less than 40% of nicotine. A solution in the 

 proportion of a teaspoonful to a gallon of water, to which add 



4 pounds soap to each 100 gallons of solution. 1 oz. bottle 35c, 



5 oz. bottle $1.00, 1 lb. bottle $2.10, 2 lb. tins $3.10, 5 lb. tins $5.85, 

 10 lb. tins $10.15. 



CYANOGAS, "Calcium Cyanide," Grade A— For the destruc- 

 tion of ground moles, wood chucks, rats and other rodents. 

 Yi lb. 45c, 1 lb. 75c, 5 lbs. $3.00. 



FISH OIL SOAP — Dissolved in water makes an excellent 

 spray for scale on palms, etc., 1-lb. pkg. 30c, 5 lbs. $1.25, 10 lbs. 

 $2.25. 



FUNGTROGEN— A highly concentrated form of fungicide 

 that will conquer mildew and control black spots on roses. It 

 also supplies an essential fertilizer. Dilute 1 part with 60 parts 

 of water. 54 pt. 75c, pt. $1.25, qt. $2.00. 



HAMMOND GRAPE DUST, For Mildew and Blight— 1-lb. 

 carton 30c, 5 lbs. 80c. 



HAMMOND'S SLUG SHOT, For Leaf-Eating Insects— 1 lb. 

 25c, 5-lb. pkg. 60c. 



CALCIUM ARSENATE (Arsenate of Lime)— For Mexican 

 bean beetle, boll weevil and other leaf-eating insects. Lb. 25c, 

 4-lb. pkg. 80c. 



GRAFTING WAX— Used for grafting trees and other plants. 

 •4 llJ. 20c, ^ lb. 30c, lb. 50c. 



Spring-Summer Ground Dressing and 

 Ground Fertilizer. A valuable plant food. 

 Reinforces manure fertilizer. Supplies es- 

 sential chemical elements to the soil. 1-lb. tin 75c, 2-lb. tin 

 $1.25, 5-lb. tin $2.75. 



HELLEBORE (Powdered)— An excellent protection from 

 currant worms, graps slugs, caterpillars, etc. May be applied 

 dry or mixed in water. One ounce to three gallons. ^-Ib. box 

 30c, 



INSECTROGEN — A com- 

 plete spray, poison, fungicide 

 and fertilizer, an effective in- 

 secticide for leaf-chewing in- 

 sects ; also for black spot, mil- 

 dew, and red spider. J^ pt. $1.00, 

 pt. $1.75, qt. $2.75. 



KEROSENE EMUL- 

 SION (Liquid) — 1 qt, 

 60c, gal. $2.00. 



KAYSO — What it 

 does : Spreads the Spray 

 and makes it stay. The ordinary spray collects in spots, leaving 

 unprotected spaces which permit infestation. Kayso gives a 

 smooth, uniform coating on buds, twigs, branches, fruits and 

 foliage, which will adhere long after the ordinary spray has dis- 

 appeared. 2 lbs. 45c. 



LIME-SULPHUR SOLUTION— Lime-Sulphur is used both 

 as an insecticide and a fungicide. As an insecticide it is used 

 principally against scale insects, especially the San Jose Scale. 

 For scale insects it is applied while the trees are dormant and 

 is diluted with 8 or 9 parts of water. 1-qt. can 40c, 1-gal. can 90c, 

 5-gal. can $3.00, 10-gal. can $5.00, 50-gal. drum (per gal.) 22c. 



LIME-SULPHUR POWDER— Apply 12 to 15 pounds in 50 

 gallons of water. 1 lb. 30c, 5 lbs. $1.25. 10 lbs. $2.00, 25 lbs. $4.00. 



'f^^ A-,»aavii^(lFlSyl Ever Green Non-Poisonous In- 

 '" ~ secticide is recommended espec- 



ially for killing the following In- 

 sects : Ants, Cut-worms, Cabbage 

 Worms, Green Flies, White Flies, 

 Thrips, Leaf Hoppers, Currant Worms, Aphis (Plant Lice), Rose 

 Chafer, Rose Slugs, Pear Slugs, Mealy Bugs, Mites, Red Spiders, 

 Japanese Beetles, Leaf Tiers, Potato Beetles, Squash Beetles 

 (Stink Bugs), Aster Beetles, Bean Beetles^ Cucumber Beetles. 

 1-oz. bottle 35c, 6-oz. bottle $1.00, 1 pt. bottle $2.00, 1 qt. bottle 

 $3.50, 1 gallon $11.50. 



NICO FUME (Liquid)— An effective vaporizing liquid. Lb. 

 $2.'25, 4 lbs. $5.75, 8 lbs. $10.00. 



NICO FUME TOBACCO POWDER— 1-lb. tins $1.00, 5-lbs. 

 $3.35, 10 lbs. $5.85. 



SELOCIDE— Kills Red Spiders. 1 qt. $1.25, 1 gal. $3.25, 

 5 gals. $15.00. 



PARIS GREEN, For Leaf-Eating Insects— It is a strong 

 poison and should be used with care. Mix one pound of Paris 

 green to 50 pounds of plaster, or with water to 150 gallons. 

 On vines and tender vegetables use a larger proportion of plaster 

 and water. % lb. 15c, 1 lb. 40c, 5 lbs. $1.75. 



PYROX (With Nicotine) — The one best and safest all-around 

 spray which kills all leaf-eating insects and prevents blights and 

 all fungous troubles without injury. 10-oz. jar 50c, 40-oz. drum 

 $1.25. 



PYROX (Bowker's) — An insecticide and fungicide. It does 

 not wash off. It guards against all chewing insects and prevents 

 rots and blights. 1 lb. 50c, 5 lbs. $1.75, 10 lbs. $3.00, 25 lbs. $6.25, 

 50 lbs. $7.25, 100 lbs. $12.50. 



