<![CDATA[Image RSS Feed for Image Collection 3538 - powdery mildew (Erysiphe betae) in Southern Plant Diagnostic Network - Selected Images only]]> http://www.ipmimages.org/collections/viewcollection.cfm?id=3538 Thu, 28 Mar 2024 16:32:27 -0400 Thu, 28 Mar 2024 16:32:27 -0400 http://Images.bugwood.org/ <![CDATA[<p>Leaves of sugar beets showing symptoms of powdery mildew (<em>Erysiphe polygoni</em>).</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357092 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357092 Leaves of sugar beets showing symptoms of powdery mildew (Erysiphe polygoni).

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<![CDATA[<p>Sugar beet plants showing signs of infection with powdery mildew (<em>Erysiphe polygoni</em>).</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357582 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357582 Sugar beet plants showing signs of infection with powdery mildew (Erysiphe polygoni).

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<![CDATA[<p>Sugar beet plants showing signs of infection with powdery mildew (<em>Erysiphe polygoni</em>).</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357584 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357584 Sugar beet plants showing signs of infection with powdery mildew (Erysiphe polygoni).

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<![CDATA[<p>Sugar beet plants showing signs of infection with powdery mildew (<em>Erysiphe polygoni</em>).</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357585 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357585 Sugar beet plants showing signs of infection with powdery mildew (Erysiphe polygoni).

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<![CDATA[<p>Leaves of sugar beets showing signs of powdery mildew (<em>Erysiphe polygoni</em>).</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357586 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357586 Leaves of sugar beets showing signs of powdery mildew (Erysiphe polygoni).

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<![CDATA[<p>Leaves of sugar beets showing signs of powdery mildew (<em>Erysiphe polygoni</em>).</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357587 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357587 Leaves of sugar beets showing signs of powdery mildew (Erysiphe polygoni).

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<![CDATA[<p>Sugar beet leaf showing signs of powdery mildew (<em>Erysiphe polygoni</em>).</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357588 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5357588 Sugar beet leaf showing signs of powdery mildew (Erysiphe polygoni).

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<![CDATA[<p>Powdery mildew (<em>Erysiphe polygoni</em>) infection of bean plants in a field in Colombia.</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5358902 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5358902 Powdery mildew (Erysiphe polygoni) infection of bean plants in a field in Colombia.

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<![CDATA[<p>Powdery mildew (<em>Erysiphe polygoni</em>) infection of bean plants in a field in Colombia.</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5358903 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5358903 Powdery mildew (Erysiphe polygoni) infection of bean plants in a field in Colombia.

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<![CDATA[<p>Powdery mildew (<em>Erysiphe polygoni</em>) infection of bean pods in a field in Colombia.</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5358904 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5358904 Powdery mildew (Erysiphe polygoni) infection of bean pods in a field in Colombia.

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<![CDATA[<p>Powdery mildew of Gerbera</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5436335 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5436335 Powdery mildew of Gerbera

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<![CDATA[<p>sugar beet infected with powdery mildew under greenhouse conditions</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446325 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446325 sugar beet infected with powdery mildew under greenhouse conditions

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<![CDATA[<p>older sugar beet leave heavily infected with powdery mildew</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446330 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446330 older sugar beet leave heavily infected with powdery mildew

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<![CDATA[<p>close-up of cleistothecia of powdery mildew of sugar beet</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446326 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446326 close-up of cleistothecia of powdery mildew of sugar beet

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<![CDATA[<p>close-up of mycelium patch of powdery mildew of sugar beet showing conidiophores</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446329 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446329 close-up of mycelium patch of powdery mildew of sugar beet showing conidiophores

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<![CDATA[<p>scouting for powdery mildew on sugar beet, leave rolled over finger for better visualization of mycelium patch</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446323 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=5446323 scouting for powdery mildew on sugar beet, leave rolled over finger for better visualization of mycelium patch

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<![CDATA[<p>Sugar beet leaf showing powdery mildew caused by <em>Erysiphe polygoni. </em>March 1995</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1571085 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1571085 Sugar beet leaf showing powdery mildew caused by Erysiphe polygoni. March 1995

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<![CDATA[<p>Close-up of underside of leaf showing powdery mildew caused by <em>Erysiphe polygoni. </em>March 1995</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1571084 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1571084 Close-up of underside of leaf showing powdery mildew caused by Erysiphe polygoni. March 1995

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<![CDATA[<p>Sugar beet leaf showing powdery mildew caused by <em>Erysiphe polygoni. </em>Note the chlorosis associated with the disease. March 1995</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1571087 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1571087 Sugar beet leaf showing powdery mildew caused by Erysiphe polygoni. Note the chlorosis associated with the disease. March 1995

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<![CDATA[<p>Underside of leaf showing powdery mildew of sugar beet caused by <em>Erysiphe polygoni. </em>March 1995</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1571082 powdery mildew Erysiphe betae]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1571082 Underside of leaf showing powdery mildew of sugar beet caused by Erysiphe polygoni. March 1995

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