100 



FOREST PROTECTION 





Damage to Hicoria spp., 



by Diptera 





Genus 



Species 



Parts 



Suffering 



Literary References 



Family 



G'de L'flet. 



No 16 

 A M N H 





Cecidomyndae 



Cecidomyia 



Cecidomyia 



Cecidomyia 



carycecola OS — 

 holotricha S — 



Leaves 



Leaves 



27 

 26 

 27 







Damage to Quercus spp., 



by Diptera 







Genus 



Species 



Parts 



Suffering 



Literary References 



Family 



5th. Rept 



Ent Com 



U S 



G'de. L'flet 



No 16 

 A M, N H 





Cecidomyndae 



Cecidomyia 



Cecidomyia 



Cecidomyia 



niveipila S 



pilulce Walsh 



poculum S 



Leaves 



206 



31 

 30 

 30 







Damage to Liriodendron spp. by Dip1 



tera 





Genus 



Species 



Parts 



Suffering 



Literary References 



Family 



G'de L'flet 

 No 16 



A M. N H 





Cecidomyndae 



Cecidomyia 



Cecidomyia 



hnodendn O S.. 

 tuhpiferaO S 



Leaves..--. .. 

 Leaves 



25 





Damage to Cornus florida by Diptera 





Genus 



Species 



Parts 



Suffering 



Literary References 



Family 



G'de L'flet 

 No 16 



A, ffll. JL\ XjL 





Cecidomyiidae 



Cecidomyia 



clamda BeuteEu-- 





29 





Damage to Acer spp. by Diptera 





Genus 



Species 



Suffering 



Literary References 



Family 



5th Rept 



But Com 



U.S. 



G'de. L'flet 

 No. 16 



A. 1M. JN * JtX. 





MycetopMUdae 









411 



33 





