294 



Insect Pests. 



LlFE-HlST01!Y. 



The moth usually makes its appearance in June and continues 

 until July, specimens having been sent as late:as the 27th of July in 



[7^. Edenden. 

 111".— IMMATURE LARV.E OF Bl'FF-TIP ON HAZEL. 



1886, and the 25th in 1888. These are two of the latest dates I have 

 of its capture. The earliest is the 2nd of June. In Germany, according 

 to Kollar (2), it occurs as early as May. The moth measures from 



