AN ENTOMOLOGICAL CALENDAR. 



47 



nursery trees, giving them two thoro sprayings with an inter- 

 val of ten days or two weeks betewen sprayings. 



Land infested with grasshopper eggs, and not plowed last 

 fall, should receive attention this month as early as possible. 



Look over your bushes and berries ag-ain and cut out all 

 infested canes. Raspberry and blackberry vines may show 

 slits of the snowy tree cricket. Such affected canes should be 

 destroyed. 



=-.-==^^=rT-, Ri. 



Fig. 34.— Egg laying of Snowy Tree Cricket. 



Fig. 35.— Work of Red-necked cane borer. After Rilev. 



Fig. 36.— Burrow of Raspberry cane borer. 



If not done before, prune out and burn the twigs showing 

 fresh wounds made by the Buffalo tree hopper the previous 

 year. 



