INJURIOUS INSECTS OF 1904. 



07 



3. Canes exhibiting white, cottony masses attached to a 



reddish brown scale. 



COTTONY MAPLE SCALE. 



Remedy: Not abundant on grape. Can be easily scraped off, or touched 

 with a feather dipped in kerosene. 



4. Canes exhibiting white frothy masses which resemble 



spittle. 



SPITTLE INSECT. 



Fig. s6.—Aphrophoia 4-notala, Say.: a, trom above; b, from side. Lugger. 

 Remedy: If sufficiently abundant to be injurious, can be crushed by the 



hand. 



C. Attacking the Leaves: 



I. Leaves riddled with irregular holes about midsummer, 

 by a little beetle. 



GRAPE-VINE FIDIA. 



Remedy: See page 64. 



