28 



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



INSECTICIDES 



HAMMOND SLUG SHOT 



A non-poisonous powder; it requires no further 

 mixing 1 or preparation; easily applied; not injurious 

 or dangerous to animals, the person applying it or 

 fruits and vegetables treated; destroys potato bugs 

 and beetles, green and black fly, slugs, worms, cater- 

 pillars, etc. Ten to forty pounds is sufficient for 

 an acre. 

 1-Lb. Carton 25c 5-Lb. Package 60c 



HAMMOND GRAPE DUST 



Por Mildew and Blight 

 5 Lbs., 65c. 



LIME SULPHUR SOLUTION 



This material combines the great fungicidal prop- 

 erties of Sulphur with the scale remedy, and is spe- 

 cially recommended for peach and plum trees, which 

 need the combined treatment in the fall and spring. 

 In spraying this material care should be exercised 

 to avoid getting it in the eyes, and gloves should be 

 worn to protect the hands. Prices: 



1-Qt. Cans 40c 10-Gal. Cans §5.50 



%-Gal. Cans 65c %-BbLj per gal 40c 



1-Gal. Cans $1.00 1 BbL, per gal 35c 



5 -Gal. Cans 3.50 



Add 9 to 10 parts cold water to 1 part of LIME- 

 SULPHUR SOLUTION and stir thoroughly. Apply 

 with spray pump. 



WHALE OIL SOAP 



Makes an elegant wash for trees and plants where 

 insects and eggs affect the bark, and for smearing 

 on the trunks of trees to prevent worms from crawl- 

 ing up. 



1 Pound, 30c 5 Pounds, $1.25 



in Pounds, $2.50 



KEROSENE EMULSION (Liquid) 



Ready for use by simply adding 12 to 15 parts 

 water to 1 of mixture. This is strictly an insecticide 

 for all sucking insects. 



Quart, 50c Gallon. $1.75. 



LEMON OIL 



The cheapest, safest and most effectual insecticide 

 extant for all purposes. Destroys all insects on the 

 leaves and roots of plants without injury to flower 

 or foliage, leaving no foreign odor. 



Vz Pt 30c Qt $1.00 



Pt 60c Gal $3.00 



PYROX (Bowker's) 



The one best and safest all- 

 round spray which kills all leaf- 

 eating insects and prevents 

 blights and all fungous troubles, 

 without injury, on fruit trees, 

 grapevines, currant bushes, po- 

 tatoes, cantaloupes, cucumbers, 

 and other garden vegetables ; 

 also rose bushes, shrubbery, etc. 



1 lb $ .45 



5 lbs 1.90 



10 lbs. 3.25 



25 lbs 6.75 



50 lbs 11.25 



100 lbs 21.00 



FINELY GROUND TOBACCO DUST 



One of the cheapest and most effective remedies 

 for lice and worms on cabbages, striped bugs and 

 other insects on melons, cucumbers and squashes. 

 1 Pound, 10c 5 Pounds, 35c 



PARIS GREEN 



Paris Green is slightly more soluble than arsenate 

 of lead, and therefore acts more quickly in killing 

 insects. It should never be used in lime-sulphur 

 solution, but is fine to use in connection with Bor- 

 deaux Mixture. It is a very efficient poison for 

 use on all plants the foliage of which is not very 

 tender. 



M pound, 20c V 2 pound, 35c 



1 Pound. 60c 



TREE TANGLEFOOT 



A sticky substance applied directly to the bark. 

 To protect trees against climbing insect pests. One 

 application remains sticky, fully exposed to weather, 

 three months. One pound will make a band 7 to 8 

 feet long. 1 Pound, 50c. 5 Pounds, $2.40. 



SCALECIDE 



BUG DEATH 



A non-poisonous powder. It is sure death to all 

 plant-eating pests. 



1-Lb. PKg 25c 5-Lb. Pkg 75c 



3-Lb. Pkg 6nc 12% -Lb. Pkg $1.50 



SCALECIDE 



is not disagreeable to han- 

 dle; does not corrode or stop 

 up your pumps; does not in- 

 jure the most delicate skin 

 (it can even be placed in the 

 eves without cne slifftrest 

 inconvenience or injury) and 

 does not stain woodwork. It 

 is not a Summer spray, but 

 the Winter application has 

 an invigorating effect on 

 plant or tree growth. 



One gallon of *' SCALE- 

 CIDE " will spray as many 

 trees as 3V 2 gallons of 

 Lime-Sulphur Solution. Di- 

 lute, in all dormant spray 

 work, 1 part to 15 parts of 

 water. Quart, 60c. Gallon, 

 $1.75. 5 gallons, $6.50. 



HELLEBORE (Powdered) 



An excellent protection from currant worms, grape 

 slugs, caterpillars, etc. May be applied dry or mixed 

 in water. One ounce to three gallons. V 2 -Pound 

 Box. 30c. 



BORDEAUX MIXTURE 



Ready for use by simply adding water. One pound. 

 45c, makes five gallons spray. 5 pounds. $1.80, makes 

 25 gallons spray. Quart. 60c. Gallon. $1.75. 



"BLACK LEAF 40" 



A Concentrated Solution of Nicotine Sulphate 



For spraying against sucking insects, such as 

 green and woolly aphis, pear psylla, grape leaf hop- 

 per, ear thrip. etc.. use one part Black Leaf 40 to 

 about 900 to 1.000 parts water. 

 PRICES: 

 1-Oz. Bottle 25c %-L.b. Can $1.00 



CORONA DRY 



. — Powdered Arsenate 



of Lead 

 CORONA DRY is a 

 ! chemically pure Arsen- 

 ate of Lead, which is 

 put up in a patent pow- 

 dered form containing: 

 one-third arsenic, the 

 most effective known 

 poison for leaf-eating 

 insects. It mixes read- 

 ily with water, or it 

 ■ may be used dry in its 

 jf. . I powdered form. It is 



•cob*.'" a distinctive for quick 



•3 poisoning, even applica- 

 v M ; .[\[\ •>! tion and srreat adhe- 

 1 siveness. Its purity 

 I and unusual chemi- 

 " ; «n!^0N '1 ca ' activeness give it 



Pvl^ | the highest poisoning 



^j power. 

 _^~ - Paste Form. 



-"' 1-Lb. Pkg., per lb., 30c 



Powdered Form, 

 per lb. . . .60c 10-Lb. Pkg.. per lb. . .45c 

 per lb. . . .50c 50-Lb. Pkg.. per lb. . .40c 

 100-Lb. Pkg., per lb. . . .35c 



BORDEAUX MIXTURE AND 

 PARIS GREEN (Powder) 



A combination of Bordeaux Mixture and Paris 

 Green. A very quick-acting poison for use on pota- 

 toes and tomatoes, as well as other crops. It not 

 only kills the bugs, but at the same time defends 

 against blight. It can either be used as a spray 

 or for dusting. 



1-Lb. Pkg.. 55c 3-Lb. Pkg., $1.50 



25-Lb. Pkg., $16.50 



fflHtt«*$ 

 001 



1-Lb. 

 5-Lb. 



Pkg. 

 Pkg. 



