IJ"). -Just risrht lo spray. A ppnr and two apples from which the 



petals have recently fallen. Note that ihe c-alyx 



lobes ari' widely spread. 



Hii.— Almost 

 are dr; 



too late to spray apples eltectively. Note that the calyx lobes 

 iwn nearly together on the t\yo apples, while on the pear 

 in the center, the calyx cavity is open. 



