-4- 



Number o£ More information 

 Host plant Disease s pecimens available in RPD* I 



Corn Stewarts bacterial disease 



Physiologic leaf streak. . . 2 . No. 201 



Soybean Rhizoctonia root rot .... 4. 504 



Phyllosticta 1 



Pythium. 2 504 



Bacterial leaf blight. ... 2 502 



Brown spot 3 503 



Alfalfa Common leaf spot ...... 2 301 



Boron deficiency 1 



Leafhopper feeding 1 



Strawberry Red stele. ......... 1 701 



Grape Hail damage 1 



Oats Downy mildew 1 



Muskmelon Bacterial wilt 1 905 



Cherry Powdery mildew 1 i 



Apple Fireblight 1 801 



Apple scab 1 803 



Cedar apple rust 1. ..... . 802 



^Reports on Plant Disease. Copies are available free on request from the Depart : \ 

 ment of Plant Pathology, 218 Mumford Hall, Urbana, Illinois 61801. 



READ THE LABEL AND FOLLOW ALL PRECAUTIONS \ 



This weekly report was prepared as follows : 



INSECTS: H.B. Petty, Steve Moore, Roscoe Randell , Don Kuhlman, and Tim Cooley , Col- 

 lege of Agriculture , University of Illinois at V rb ana- Champa! gn , and the Illinois 

 Natural History Survey. 



WEEDS: Marshall McGlamery , Department of Agronomy . 



PLANT DISEASES: M.C. Shurtleff and Ed Burns, Department of Plant Pathology. 



AG COMMUNICATIONS: Ray Woodis . 



The information for this report was gathered by these people, staff members, county 

 Extension advisers, and others , in cooperation with the USDA Agricultural Research 

 Service, Plant Pest Control Branch. 



