ILLUSTRATIONS: 
PLATES. 
Page. 
Piate XI. Peach leaves showing work of peach and plum slug (Caliroa [Erio- 
campoides |iamygdalina)s = Asc 2222 = hae eee ee ee 92 
TEXT FIGURES. 
Fie. 23. Cage used in rearing the peach and plum slug: 2-2-2. ° 22-2 3s-- sees 93 
24. Developmental stages of peach and plum slug (Caliroa [Eriocam- 
poides| amygdalina): Adult, egg, larva, and pupa .........-------- 95 
25. Hyperallus calirox, a parasite of the peach and plum slug..........-- 101 
Iv 
