CR Class materials given at recent Mid Winter CR Schools
These class presentations will help CR candidates study for the exam and often can make a good class for a local society.
Ralph Stream on CR School Chapters 1 to 4
Connie Vierbicky on Chapter 6 Presentation on Fertilization
Bobbie Reed on Chapter 6 fer·ti·liz·er for CR school 2015
2017 CR Class on Chapters 7 & 8 2017 DSD CR Chapter 7-8
Walt Reed on Chapters 7 & 8 Walt’s CR School Chemical-Safety
Jeff Hoffman on Chapters 7 & 8 Pest Control Chap 7&8 2015_Revised
Phil Paul on Major Insects and Diseases DSD CR Chapters 9 &10
NOTE: These Pages take a minute or so to download.