INJURIOUS INSFXTS OF 1903. 



(55 



c. Leaves partly eaten and drawn together 

 by a web. 

 PALMER WORM. 



Fig. 45. — ypsolophus pomotellus, Hair. After Fitch. 

 Remedies: Spraying with Paris green just after blossoms fall, and 

 again eight or ten days after, will keep the pest in check. 



2. Caterpillars not protected by a web: 



a. Clustered on limbs. 



YELLOW-NECKED CATERPILLAR. 



iMg. i6.—Dataiia miuistra. Drury. a, caterpillar; b, adult; c, eggs; d, egg enlarged. 



After Riley. 



Remedies: Hand picking, unless the worms are in very large num- 

 bers, in which case spray with arsenical poisons. 



RED-HUMPED APPLE-TREE CATERPILLAR. 



Fig. 47. — Oedemasia conciima, Sm. and Abb. Lugger. 



Remedies: Same as preceding. 



