FlO. 173. — EUTYPELLA PRUXASTKI, CAUSING A DlSEABB OF NURSERY STOCK. 



(Gardeners' 1 Chronicle.) 



A. A young Peach branch becoming shrivelled, indicating that the stock is dying. 



(Natural size.) 



B. Tbe conidinl stage of fruit bursting through the bark. (Natural size.) 



C. The second or asci^erous condition of fruit, showing at the surface through 



transverse cracks in the bark. (Natural size.) 



D. Surface of view of the second form of fruit, surrounded by the ruptured 



bark. ( x 40.) 



E. Cruciate mouth of a perithecium. ( x 400.) 

 P. Ascus and spores. ( x 400.) 



(i. Section through ascigerous form of fruit. ( x 80.) 



H, Section through conidial form of fruit. ( x 50.) 



I. Conidia ( x 1,000.) 



I 



