Lessons and Labs Powdery Mildew Home Purpose and Background Information Materials and Methods Lesson Plan Supplemental Information and References Diagrams

Share APSnet > Education > K-12 > Lessons and Laboratories > Powdery Mildew Fungi: Classification and Ecology > Diagrams Diagrams: Powdery Mildew Fungi: Classification and Ecology Key to Genera of Powdery Mildew Fungi Appendages coiled or hooked at tip --- Uncinula Appendages simple and straight with bulb-like base --- Phyllactinia Appendages branching dichotomously at tip     Cleistothecium contains a single ascus --- Podosphaera     Cleistothecium contains several asci --- Microsphaera Appendages simple or irregularly branched, often entwined     Cleistothecium contains a single ascus --- Sphaerotheca     Cleistothecium contains several asci --- Erysiphe More... Illustrated Key to Genera of Powdery Mildew Fungi Generalized Life Cycle of Powdery Mildews Powdery Mildew Data Recording Sheet

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