https://wikimd.org/index.php?action=history&feed=atom&title=Peronospora_viciae 2026-04-26T05:35:42Z Revision history for this page on the wiki MediaWiki 1.44.2 https://wikimd.org/index.php?title=Peronospora_viciae&diff=6517350&oldid=prev 2025-03-17T22:44:58Z

<p>CSV import</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:44, 17 March 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l22">Line 22:</td> <td colspan="2" class="diff-lineno">Line 22:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{plant-disease-stub}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{plant-disease-stub}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{No image}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{No image}}</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">__NOINDEX__</ins></div></td></tr> </table>

Prab https://wikimd.org/index.php?title=Peronospora_viciae&diff=6277750&oldid=prev 2025-02-11T04:56:12Z

<p>CSV import</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 04:56, 11 February 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l21">Line 21:</td> <td colspan="2" class="diff-lineno">Line 21:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Oomycetes]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Oomycetes]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{plant-disease-stub}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{plant-disease-stub}}</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{No image}}</ins></div></td></tr> </table>

Prab https://wikimd.org/index.php?title=Peronospora_viciae&diff=5360798&oldid=prev 2024-03-04T17:27:03Z

<p>CSV import</p> <p><b>New page</b></p><div>&#039;&#039;&#039;Peronospora viciae&#039;&#039;&#039; is a species of [[oomycete]] that causes downy mildew on plants in the [[Fabaceae]] family, particularly those in the [[Vicia]] genus. This pathogen is a significant problem in agricultural systems, where it can cause severe yield losses in crops such as field peas and faba beans.<br /> <br /> == Life Cycle ==<br /> The life cycle of &#039;&#039;Peronospora viciae&#039;&#039; involves both asexual and sexual reproduction. The asexual phase begins when [[sporangia]] are produced on the surface of infected plants. These sporangia can be spread by wind or rain to new host plants, where they germinate and infect the plant. The sexual phase involves the production of [[oospores]], which can survive in the soil for several years and initiate new infections when conditions are favourable.<br /> <br /> == Symptoms and Diagnosis ==<br /> Symptoms of &#039;&#039;Peronospora viciae&#039;&#039; infection include yellowing and wilting of leaves, and the appearance of a downy, purplish-grey growth on the underside of leaves. In severe infections, the pathogen can also infect stems and pods, causing them to become discoloured and distorted. Diagnosis is typically based on these symptoms, and can be confirmed by microscopic examination of the pathogen.<br /> <br /> == Management ==<br /> Management of &#039;&#039;Peronospora viciae&#039;&#039; involves a combination of cultural practices and chemical control. Cultural practices include crop rotation and the use of resistant varieties. Chemical control typically involves the application of [[fungicides]], although the effectiveness of these can be limited by the development of resistance in the pathogen.<br /> <br /> == Impact ==<br /> &#039;&#039;Peronospora viciae&#039;&#039; can cause significant yield losses in susceptible crops. In addition to reducing the quantity of the harvest, the pathogen can also affect the quality of the crop, as infected seeds are often discoloured and shrivelled.<br /> <br /> == See Also ==<br /> * [[Downy mildew]]<br /> * [[Oomycete]]<br /> * [[Vicia]]<br /> <br /> [[Category:Plant Pathogens and Diseases]]<br /> [[Category:Oomycetes]]<br /> {{plant-disease-stub}}</div>

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