84 INJURIOUS INSECTS OF 1903. 



b. Protected by webs covering- the leaves. 



FALL WEB-WORM. 



Remediks: See page 64 under Apple Insects. 



c. Not protected by webs, greenish hce. with 

 sucking mouths. 



PLUM LEAF APHIS. 



Remedies: Sec page 58 under Apple Insects. 



d. Hairy Caterpillars, closely resembling American 

 Tent Caterpillar, but without web. 



TENTLESS OR FOREST TENT CATERPILLAR. 



Remedies: See page 73. 



2. Solitary: 



a. Measuring worms feeding in the day-time and 

 in spring. 



CANKER WORMS. 



Remedies: See pages 62 and 69. 



b. Smooth, reddish caterpillars, about i inch long, 

 in July. Head dark, with white markings. 



PLUM GEOMETER. 



Fig. ll.—Eumacaria brunKeraria, Pack. 

 Remedies: Spray with Paris green or any arsenical insecticide. 



