ROW TO DESTROY IXSECTS. 



35 



spider^ which, if not kept in check, are troublesome when 

 the plants are in full growth, and weaken theui much 

 by causing the leaves to turn a sickly color and 

 fall off, so that the flowers are neither so plentiful nor so 

 fine as ou a vigorous, healthy plant. 



To use it successfully lay the plant over a tub in 

 such a way that the shoots, which are very brittle, do 

 not get broken, and with a powerful syringe dash the 

 mixture thoroughly into every joint, and it usually 

 keeps the plants clean for the season. 



The plants are turned on the side to wet the under 

 sides of the leaves, which is the general hiding-place for 

 insects, and also to prevent the water from dropping on 

 the soil in the pots ; for, although not deleterious in it- 

 self, it chokes the pores of the soil and prevents the 

 water from passing freely. 



It is not advisable to use this or any other mixture 

 on the foliage while the growth is young and tender^ 

 and certainly not when in flower. 



' The foliage of azaleas is very easily injured when in 

 a young state, and requires great care if necessary to 

 fumigate with tobacco at any time ; but if the plants 

 are clean before flowering, a free use of the hose or 

 sjTinge each day while growing is usually sufficient to 

 keep insects in check. 



To Mestore Frost-bitten Jplants, 



If by any accident plants become frost-bitten^ 

 they may be restored by immersing them immediately^ 



