42 



GARDEN FOES. 



like diffusion, so that it effectually coats the upper and 

 under sides of the leaves with a thin film of moisture. 

 Mixtures like Paris Green always injure the foliage if the 

 liquid collects in drops on the edges of the leaves. 



Poisonous fungicides or insecticides must not be applied 

 to trees having saladings or vegetable crops, or fruiting 

 strawberries beneath. These will discolour the foliage 

 and render the crops unsafe to eat. In the case of spray- 

 ing trees in orchards do not allow live stock or poultry to 



