Bui. 262, U. S. Dept. of Agriculture. 



Plate III. 



Stages of the Parandra Borer. 



fta, a. — Egg of the Parandra borer In natural po Ition. Natural size. ITig. 6. — Eggs of Parandra 



borer in natural [/'. iii'. u in the wood oJ apple. Much enlarged. Via. c— Parandra borei . 



to I"- found In mi i i j r ■ • ted tree at any one time. Natural Blze. Fig. c?.— 



working Into heart ol apple tree from old (rounds made by the roundheaded 



aoole-tree i>'>n-r. Sam fi'i Candida. Pro. e.— Grounof arallerles made hv vouns rum mini borers 



