ENEMIES OF I'LANTS. 



;}(>") 



Care should be taken not to allow the plants 

 to be too long- exposed to the strong fiinies, 

 or the foliage will be damaged ; hence, It will be 

 necessary to repeat the smoking.* 



Carbon bisulphide is especially adapted for 



use in store- 

 houses, seed- 

 boxes, mu- 

 seum - cases, 

 etc., or as a 

 remed)' for 

 underground 

 insects, such 

 as borers and 

 rootdice. 



It is a color- 

 less, mobile, 

 and a very 

 volatileliquid. 

 It is not only z'ery inflaininable, but ex- 

 tremely poisonous ; therefore, great caution 

 should be taken in usinof this insecticide. 

 Under no condition should a lighted lamp, or a 



FIG, 103 {a). — IHE BORDEAUX NOZZLE. 



FIG. 103 (/')• — HAND SI'UAY — CONVENIENT SI'RAY FOR LOW I'LANTS. 



* There is nothing better for fumigating than " Nikoteen Aphis 

 Punk." 



