Monograph of the genus Pythium

I. Introduction

II. Material and methods

III. Morphology and terminology

IV. Ecology

V. Pathogenicity

VI. Microbial interactions

VII. The genus Pythium

Notes on synonymous genera

Infrageneric taxa

VIII. Key to the species

Species with ornamented oogonia

Species with smooth-walled oogonia

Heterothallic species and species without oogonia

IX. Descriptions of the recognized species