EPWS 310 - PLANT PATHOLOGY

Fungi Lecture 4: Fungus Life cycle/Diseases cycle connection

EXAMPLES: To tie generalized fungal life cycle with disease cycles

Contents of Lecture

1. Apple Scab caused by Venturia inaequalis

2. Covered smut of wheat caused by Tilletia caries

3. Stem rust of wheat caused by Puccinia graminis tritici

4. Verticillium wilt caused by Verticillium dahliae

1. Apple Scab caused by Venturia inaequalis (Pages 504 - 507) (Figure 11-90).

* Ascomycete

* Over seasons as ______________

* 10 inoculum is ?

* 20 inoculum is ?

2. Covered smut of wheat caused by Tilletia caries (Pages 588 - 590) (Fig 11-149)

* Basidiomycete

* Overseasons as ?

* 10 inoculum is ?

* No secondary inoculum

3. Stem rust of wheat caused by Puccinia graminis tritici (Pages 565 - 571) (Fig 11-134)

* Basidiomycete

* Over seasons as teliospores and uredospores

* 10 inoculum ?)

* 20 inoculum ?

4. Verticillium wilt caused by Verticillium dahliae (Pages 526 - 528 )

* Deuteromycete

* 1 inoculum ?

* 2 inoculum ?

Overseasons?

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