PLITE 4. 



•'u» I k '1- Ckioojitia OKirr*ccToa (malt anU female). 



«. SagiiMOta of Um •bdonieo. 



A, c Antaniue inaf^nified. 



d, t Tb« Mine, natanl mzc. 



/ Profile view of the hoaril, pftlpi. m)<I ori^pn of (be ■ntuiinK 



g. Dorsal view of the worm. 



A Of the llauced sute. 



' Ventral view of the name. 



). Lateral ditto. 



k Duriai vii-w of the donnant larra 



' \'untral view of the pupa. 



A, U Whcat^ttaUtH infested with the iiuiect. 



m. Whcatttalk brokcu away, showing the jovng wohm 



H, 4. Ckcidomtia robinia (pnpa enlarged) :') MooU- 



8. Larva 7 Wing. 



