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General Characteristics of Chytridiomycetes | Fungi

In this article we will discuss about the general characteristics of chytridiomycetes. The chief characteristic feature of this class is the production of uniflagellate reproductive cells (zoospores and planogametes). The single flagellum is of a whiplash type and is inserted posteriorly. The zoospore with a posteriorly inserted flagellum is called opisthocont. The flagellum is attached to the blepharoplast within the [...]

By |2016-11-28T11:34:39+00:00November 28, 2016|Fungi|Comments Off on General Characteristics of Chytridiomycetes | Fungi

Peronosporales: Characteristics and Classification

In this article we will discuss about the characteristics and classification of peronosporales. General Characteristics of Peronosporales: The order is represented by 12 genera and about 325 species. In habit they range from aquatic to the terrestrial ones through the species with amphibious way of life. Many of the terrestrial species are highly specialized obligate plant parasites which cause serious [...]

By |2016-11-28T11:34:38+00:00November 28, 2016|Fungi|Comments Off on Peronosporales: Characteristics and Classification

Life Cycle of Saprolegnia (With Diagram) | Oomycetes

In this article we will discuss about the life cycle of saprolegnia with the help of suitable diagrams. Mycelium of Saprolegnia (Fig. 6.2 A): The mycelium is coenocytic and branched. During the vegetative phase it is composed of two kinds of hyphae: (i) Rhizoidal or intramatrical hyphae: These are short hyphae which penetrate the substratum. They anchor the mycelium and [...]

By |2016-11-28T11:34:38+00:00November 28, 2016|Fungi|Comments Off on Life Cycle of Saprolegnia (With Diagram) | Oomycetes
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