ror e/môùvé, oontwC or grasshoppers, boll weevil and certain other insects Two Pittsburgh formulations of Toxaphene have proved to be chemicals of unsurpassed usefulness in controlling grasshopper plague, boll weevil attack, and the damage of many chewing and sucking insects. Both products have been exhaustively field tested under plague conditions, from Canada to South America. They are killers of extraordinary merit.
Pittsburgh Toxaphene - 40
Pittsburgh Chlorophene - 60
A 4 0 % Toxaphene Concentrate impregnated upon a dust carrier—designed for use by manufacturers, processors or compounders equipped to blend and dilute it to a finished dust. Especially effective as a cotton insect poison. Full technical information about Pittsburgh Toxaphene-40 and the insects controlled by it, may be had by writing for Bulletin 107.
A standardized liquid emulsihahle concentrate containing 60% by weight (6 lbs. per gallon) Toxaphene, specifically designed for use where a water spray application is adaptable and practical. Pittsburgh Chlorophene-60 spray concentrate possesses the advantages of marked residual action and is effective on a wide range of insects as described in Bulletin 107.
Write Today for Technical Bulletin No. 107 and Quotations on your Requirements. PITTSBURGH AGRICULTURAL C H E M I C A L
COMPANY
Empire State Building - 350 Fifth Avenue · New York 1, New York Affiliated with
PITTSBURGH
GQKE & C H E M I C A L
COMPANY
1951 Grant Building . Pittsburgh 19, Pa. COAL CHEMICALS · ACTIVATED CARBON · NEVILLE COKE . EMERALD C O A L · PIG IRON . GREEN BAG CEMENT · CONCRETE PIPE AND PRODUCTS
' V O L U M E
2 7,
NO.
26
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JUNE
2 7,
1949
1853
