INJURIOUS INSECTS OF 1904. 

 3. Swellings on canes of raspberry and blackberry. 



51 



RED-NECKED CANE BORER. 

 I » 



Fig. 31. — Agrilus ruficollis, Fab. Gall, beetle and larva. After Riley. 



Remedy: Cut out the swellings in spring and burn. 



4. A brownish, purplish or pale worm in new canes, caus- 

 ing tips to droop. Look for opening of burrow in 

 cane. 



STALK BORER. 



Fig. 32. — Hydrcecia (Gortyna) nitela, Gu. From Riley. 



Remedy: Cut off affected top below burrow. Be sure to remove the worm. 

 If the center shows evidences of his boring below the hole, work down until 

 you find him. 



