soo 



viNt:. 



til the tent is removed, and they are revived by the atmos*- 

 pheric air ; to prevent which you will roll, or t^vist, the 

 cloth each time that you remove the smoke-house, or tent, 

 and replace it again each time before you smoke, by which 

 means they will be effectually destroyed. This simple and 

 cheap operation will keep your vines clear of this trouble- 

 some and destructive insect, and you may, if the season be 

 warm, ensure a good harvest; if otherwise, you will be 

 sure, if the vines be girdled, to ripen a portion of your 

 fruit, at least 



