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Phytophthora: Economic Importance and Occurrence | Oomycetes

In this article we will discuss about:- 1. Occurrence of Phytophthora 2. Symptoms of Phytophthora 3. Predisposing Causes 4. Control of the Disease 5. Salient Features 6. Economic Importance. Contents: Occurrence of Phytophthora Symptoms of Phytophthora Predisposing Causes of Phytophthora Control of the Disease Caused by Phytophthora Salient Features of Phytophthora Economic Importance of Phytophthora 1. Occurrence of Phytophthora: The [...]

By |2016-11-28T11:34:38+00:00November 28, 2016|Fungi|Comments Off on Phytophthora: Economic Importance and Occurrence | Oomycetes

Life Cycle of Phytophthora (With Diagram) | Oomycetes

In this article we will discuss about the life cycle of phytophthora with the help of suitable diagrams. Mycelium of Phytophthora: It is profusely branched and consists of aseptate, hyaline, profusely branched, coenocytic, moderately thick hyphae about 4-8µ in diameter. The hyphal wall is approximately 0.1µ thick. It is electron transparent except for a thin, electron dense outer surface. Glucans [...]

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

Life Cycle of Plasmopara (With Diagram) | Oomycetes

In this article we will discuss about the life cycle of plasmopara with the help of suitable diagrams. Mycelium of Plasmopara: It is freely branched and coenocytic. The hyphae are numerous and vary in size. The fungus is strictly intercellular (Fig. 6.36 H). Some of the hyphae give off lateral outgrowths which penetrate the host cells and swell inside to [...]

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