INJURIOUS INSECTS OF 1904. 



59 



2, Leaves paling, through attacks of green sucking insects 

 on under side. 



LEAF HOPPER. 



Fig. 46. — Currant leaf infested with Empoasca albopicta, Walsh. Lugger. 



Remedy: Currants badly infested before fruit is ready to pick should be 

 treated with a fine spray of kerosene emulsion, throwing as much as possible 

 on under side of leaves. 



3. Leaves curled, blistered, and with a reddish appearance 

 on upper surface, caused by yellowish plant lice. 



CURRANT PLANT LOUSE. . 



Remedy: Same as above. 

 4 



