<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-20953152</id><updated>2011-12-19T22:31:37.036+01:00</updated><category term='Blütengalle'/><category term='Acer platanoides'/><category term='oak'/><category term='securigera'/><category term='Eichengalle'/><category term='Gallwespe'/><category term='Galle flickr'/><category term='Stammkugeln'/><category term='Griechenland'/><category term='cecidology'/><title type='text'>Plant Galls and Cecidology</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Hans Heiner Buhr</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh3.googleusercontent.com/-fkjA994fGgo/AAAAAAAAAAI/AAAAAAAArDk/cllUpXNIPVo/s512-c/photo.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>12</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-20953152.post-4840002007731832383</id><published>2007-01-11T21:25:00.001+01:00</published><updated>2007-01-12T09:58:12.857+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Gallwespe'/><category scheme='http://www.blogger.com/atom/ns#' term='Eichengalle'/><category scheme='http://www.blogger.com/atom/ns#' term='oak'/><title type='text'>Amerikanische Baumwoll-Galle</title><content type='html'>&lt;style type="text/css"&gt;.flickr-photo { border: solid 2px #000000; }.flickr-yourcomment { }.flickr-frame { text-align: left; padding: 3px; }.flickr-caption { font-size: 0.8em; margin-top: 0px; }&lt;/style&gt;&lt;div class="flickr-frame"&gt; &lt;a href="http://www.flickr.com/photos/anitagould/179507653/" title="photo sharing"&gt;&lt;img src="http://farm1.static.flickr.com/49/179507653_7f3c62140e.jpg" class="flickr-photo" alt="" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span class="flickr-caption"&gt;&lt;a href="http://www.flickr.com/photos/anitagould/179507653/"&gt;Cotton Candy Plant, aka wool sower gall&lt;/a&gt;, originally uploaded by &lt;a href="http://www.flickr.com/people/anitagould/"&gt;Anita Gould&lt;/a&gt;.&lt;/span&gt;&lt;/div&gt;    &lt;p class="flickr-yourcomment"&gt; Foto von Anita Gould, Central New Jersey, USA, sommergrüner&lt;br /&gt;Wald, 02.07.2006,&lt;br /&gt;&lt;a href="http://www.flickr.com/photos/anitagould/"&gt;http://www.flickr.com/photos/anitagould/&lt;/a&gt;&lt;/p&gt;&lt;p class="flickr-yourcomment"&gt;Eine Baumwoll-Galle aus Europa an &lt;span style="font-style: italic;"&gt;Quercus petraea &lt;/span&gt;finden sie hier:&lt;/p&gt;&lt;p class="flickr-yourcomment"&gt;&lt;a href="http://www.pflanzengallen.de/pflanzen_images/quercus127opt.jpg"&gt;http://www.pflanzengallen.de/pflanzen_images/quercus127opt.jpg&lt;/a&gt;&lt;/p&gt;&lt;p class="flickr-yourcomment"&gt;Gall of the cynipid wasp &lt;i&gt;Callirhytis seminator&lt;/i&gt; on this oak sapling -- thanks to Gravitywave for the ID. During the course of the day we saw a few other oak saplings that were affected, but it wasn't widespread. The things generally seemed to be clustered on a single plant. Central NJ deciduous woods.&lt;br /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-4840002007731832383?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/4840002007731832383/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=4840002007731832383&amp;isPopup=true' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/4840002007731832383'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/4840002007731832383'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2007/01/amerikanische-baumwoll-galle.html' title='Amerikanische Baumwoll-Galle'/><author><name>Andricus</name><uri>http://www.blogger.com/profile/17398525191418720711</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://farm1.static.flickr.com/49/179507653_7f3c62140e_t.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-8716407721528507964</id><published>2007-01-08T18:58:00.000+01:00</published><updated>2007-01-08T19:41:04.196+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Acer platanoides'/><category scheme='http://www.blogger.com/atom/ns#' term='Stammkugeln'/><title type='text'>Stammkugeln in Singapore</title><content type='html'>&lt;span style="font-size:100%;"&gt;&lt;span style="font-size:130%;"&gt;Teo Siyang &lt;/span&gt;aus Singapore  veröffentlichte in seinem Blog:    &lt;a href="http://uforest.blogspot.com/"&gt;http://uforest.blogspot.com&lt;/a&gt; das nachstehende Foto aus dem Stadtwald von Singapore und eine Erklärung zur Entstehung dieser auffälligen Erscheinung. Ein ähnliches Foto aus Deutschland wird in der "Fotogalerie Pflanzengallen" (&lt;a href="http://www.pflanzengallen.de/pflanzen_images/acer27opt.jpg"&gt;http://www.pflanzengallen.de/pflanzen_images/acer27opt.jpg&lt;/a&gt;) an &lt;span style="font-style: italic;"&gt;Acer platanoides&lt;/span&gt; gezeigt. &lt;/span&gt;&lt;a name="116702350241067037"&gt;&lt;/a&gt;            &lt;h3 class="post-title"&gt;                          &lt;a href="http://uforest.blogspot.com/2006/12/pimples.html"&gt;Pimples?&lt;br /&gt;&lt;/a&gt;&lt;/h3&gt;( = Pusteln, Mitesser)&lt;br /&gt;&lt;br /&gt;              &lt;div class="post-body"&gt;       &lt;div align="justify"&gt;A few weeks back, on Dec 7, I took this picture on a roadside pongpong tree (&lt;i&gt;Cerbera odollam&lt;/i&gt;). Looks pretty weird that the entire stretch of pongpong trees along the road had these bumps. I emailed prof Tan who helped me consult his friend at Nparks.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;img src="http://photos1.blogger.com/x/blogger/4272/522/400/983914/IMG_1315.jpg" alt="" border="0" /&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;i&gt;"Pimples on pongpong trunk"&lt;/i&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div align="justify"&gt;Heres the reply; apparently its nothing to be a cause for concern and no definite answers for its appearance.&lt;br /&gt;&lt;br /&gt;"Such structures are not limited to &lt;i&gt;Cerbera odollam&lt;/i&gt;. You can see them on &lt;i&gt;Samanea saman&lt;/i&gt; (rain tree), &lt;i&gt;Swietenia macrophylla&lt;/i&gt; and quite a few of our common roadside trees. From experience, they are often associated with epicormic growth (mainly, they are points where water shoots proliferate). I suspect that they may be just "callus like" tissues which have not decide what they should be, probably due to hormonal imbalances?"&lt;br /&gt;&lt;br /&gt;"We do know they are not indicators of internal rot or other structural inadequacies or anomalies. They also do not appear to give any added information on possible adverse tree health and is unlikely the result of pest attacks. As such, we have not dedicate much effort to elucidate the reasons behind the structure."&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;             &lt;/div&gt;                 &lt;span class="post-author"&gt;                    Posted by Siyang                &lt;/span&gt;        &lt;span class="post-timestamp"&gt;                    at                    &lt;a class="timestamp-link" href="http://uforest.blogspot.com/2006/12/pimples.html" title="permanent link"&gt;12:58 PM&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Link: &lt;/span&gt;&lt;a href="http://uforest.blogspot.com/2006/12/pimples.html"&gt;&lt;span style="font-size:100%;"&gt;http://uforest.blogspot.com/2006/12/pimples.html&lt;/span&gt;&lt;/a&gt;        &lt;span class="post-comment-link"&gt;                &lt;/span&gt;                 &lt;span class="post-backlinks post-comment-link"&gt;                  &lt;/span&gt;        &lt;span class="post-icons"&gt;                             &lt;span class="item-action"&gt;           &lt;a href="http://www.blogger.com/email-post.g?blogID=37480521&amp;amp;postID=116702350241067037" title="Email Post"&gt;             &lt;span class="email-post-icon"&gt; &lt;/span&gt;            &lt;/a&gt;           &lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-8716407721528507964?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/8716407721528507964/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=8716407721528507964&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/8716407721528507964'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/8716407721528507964'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2007/01/stammkugeln-in-singapore.html' title='Stammkugeln in Singapore'/><author><name>Andricus</name><uri>http://www.blogger.com/profile/17398525191418720711</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-958599275810709657</id><published>2007-01-01T15:34:00.001+01:00</published><updated>2007-01-01T15:36:55.010+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Gallwespe'/><category scheme='http://www.blogger.com/atom/ns#' term='Eichengalle'/><category scheme='http://www.blogger.com/atom/ns#' term='Griechenland'/><title type='text'>Eichengalle</title><content type='html'>&lt;style type="text/css"&gt;.flickr-photo { border: solid 2px #000000; }.flickr-yourcomment { }.flickr-frame { text-align: left; padding: 3px; }.flickr-caption { font-size: 0.8em; margin-top: 0px; }&lt;/style&gt;&lt;div class="flickr-frame"&gt; &lt;a href="http://www.flickr.com/photos/cecidology/338513871/" title="photo sharing"&gt;&lt;img src="http://farm1.static.flickr.com/134/338513871_288ee697ba.jpg" class="flickr-photo" alt="" /&gt;&lt;/a&gt;&lt;br /&gt; &lt;span class="flickr-caption"&gt;&lt;a href="http://www.flickr.com/photos/cecidology/338513871/"&gt;Eichengalle&lt;/a&gt;, originally uploaded by &lt;a href="http://www.flickr.com/people/cecidology/"&gt;andricus&lt;/a&gt;.&lt;/span&gt;&lt;/div&gt;    &lt;p class="flickr-yourcomment"&gt; &lt;/p&gt;&lt;span style="font-weight: bold;"&gt;Eichengalle&lt;/span&gt;     &lt;p&gt;"Medusenhauptgalle" der Gallwespe Andricus caputmedusae (HTG.) an einer Flaumeiche Quercus pubescens WILLD.&lt;br /&gt;&lt;br /&gt;Griechenland, Euböa, Kremastos, 07.06.2004&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-958599275810709657?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/958599275810709657/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=958599275810709657&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/958599275810709657'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/958599275810709657'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2007/01/eichengalle.html' title='Eichengalle'/><author><name>Andricus</name><uri>http://www.blogger.com/profile/17398525191418720711</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://farm1.static.flickr.com/134/338513871_288ee697ba_t.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-7086497851253531592</id><published>2006-12-29T22:42:00.000+01:00</published><updated>2008-12-10T11:13:28.604+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Galle flickr'/><title type='text'>Gallenfotos auf Flickr</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_U6HiXPzOsac/RZWMQv3tSHI/AAAAAAAAAAM/oQKEm1HiT7M/s1600-h/quercus118opt.jpg"&gt;&lt;img style="cursor: pointer;" src="http://3.bp.blogspot.com/_U6HiXPzOsac/RZWMQv3tSHI/AAAAAAAAAAM/oQKEm1HiT7M/s400/quercus118opt.jpg" alt="" id="BLOGGER_PHOTO_ID_5014067979502831730" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;"Ziergalle" an einem Blatt der Stieleiche, verursacht durch die Gallwespe Cynips longiventris HARTIG,&lt;br /&gt;Berlin-Marzahn, Wuhleweg, 25.07.2006 &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Über den nachstehenden Link gibt es eine weitere bequeme Möglichkeit, seine Meinung zu Gallenfotos zu äußern und eigene Fotos zu zeigen und zur Diskussion zu stellen.&lt;br /&gt;&lt;a href="http://www.flickr.com/photos/cecidology/"&gt;http://www.flickr.com/photos/cecidology/&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-7086497851253531592?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/7086497851253531592/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=7086497851253531592&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/7086497851253531592'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/7086497851253531592'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2006/12/gallenfotos-auf-flickr.html' title='Gallenfotos auf Flickr'/><author><name>Andricus</name><uri>http://www.blogger.com/profile/17398525191418720711</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_U6HiXPzOsac/RZWMQv3tSHI/AAAAAAAAAAM/oQKEm1HiT7M/s72-c/quercus118opt.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-8591580063184532864</id><published>2006-12-25T23:35:00.000+01:00</published><updated>2008-12-10T11:13:28.704+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='securigera'/><category scheme='http://www.blogger.com/atom/ns#' term='Blütengalle'/><title type='text'>Galle aus dem Kaukasus</title><content type='html'>Die botanische Reise "Flora im Kaukasus" führte die Reisegruppe u.a. in das Steppengebiet östlich von Tbilisi mit eindrucksvollen Beständen an Federgras.  An einem etwas trockneren Standort fanden  sich an der Kronwicke Securigera securidaca (L.) DEGEN &amp; DÖRFER auffällige Blütengallen, ähnlich den Blütengallen, die von der Gallmücke &lt;span style="font-style: italic;"&gt;Asphondylia baudysi VIMMER  &lt;/span&gt;erzeugt werden. In den Bestimmungstabellen von BUHR (1964/65) wird dieser Gallenerzeuger unter der Nummer 2015 aufgeführt. Das nachstehende Foto zeigt diese Blütengallen.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_BDpkRuU0Iro/RZBU6KA7p4I/AAAAAAAAAAc/cPYr09tQkaA/s1600-h/securigera1aopt.jpg"&gt;&lt;img style="cursor: pointer;" src="http://2.bp.blogspot.com/_BDpkRuU0Iro/RZBU6KA7p4I/AAAAAAAAAAc/cPYr09tQkaA/s400/securigera1aopt.jpg" alt="" id="BLOGGER_PHOTO_ID_5012599743360771970" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-8591580063184532864?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/8591580063184532864/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=8591580063184532864&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/8591580063184532864'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/8591580063184532864'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2006/12/galle-aus-dem-kaukasus.html' title='Galle aus dem Kaukasus'/><author><name>Andricus</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_BDpkRuU0Iro/RZBU6KA7p4I/AAAAAAAAAAc/cPYr09tQkaA/s72-c/securigera1aopt.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-115710583477659067</id><published>2006-09-01T12:13:00.000+02:00</published><updated>2006-09-01T12:23:01.923+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='cecidology'/><title type='text'>In search for a Field Guide to the Flora of Georgia/ Caucasus</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/7298/1050/1600/herbstzeitlose.jpg"&gt;&lt;img style="cursor: pointer;" src="http://photos1.blogger.com/blogger/7298/1050/400/herbstzeitlose.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;For a long time&lt;/span&gt; I am in search for any Field Guide to Georgian Plants. Please provide any suggestions where to find or obtain.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-115710583477659067?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/115710583477659067/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=115710583477659067&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/115710583477659067'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/115710583477659067'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2006/09/in-search-for-field-guide-to-flora-of.html' title='In search for a Field Guide to the Flora of Georgia/ Caucasus'/><author><name>Hans Heiner Buhr</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh3.googleusercontent.com/-fkjA994fGgo/AAAAAAAAAAI/AAAAAAAArDk/cllUpXNIPVo/s512-c/photo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-115075844464451534</id><published>2006-06-20T01:04:00.000+02:00</published><updated>2006-06-20T01:07:24.666+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='cecidology'/><title type='text'>Plant Gall specialist Hans Buhr</title><content type='html'>&lt;img src="http://static.flickr.com/78/169530179_a0bffa4d50.jpg" width="375" height="500" alt="vater-in-khulo" /&gt;&lt;br /&gt;&lt;br /&gt;The Botanist and Plant Gall Specialist Hans Jürgen Buhr in Khulo, Adjara, Georgia&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-115075844464451534?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/115075844464451534/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=115075844464451534&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/115075844464451534'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/115075844464451534'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2006/06/plant-gall-specialist-hans-buhr.html' title='Plant Gall specialist Hans Buhr'/><author><name>Hans Heiner Buhr</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh3.googleusercontent.com/-fkjA994fGgo/AAAAAAAAAAI/AAAAAAAArDk/cllUpXNIPVo/s512-c/photo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-114079834046608622</id><published>2006-02-24T17:17:00.000+01:00</published><updated>2006-02-24T17:38:52.246+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='cecidology'/><title type='text'>Ausgewählte Fotos von Pflanzengallen</title><content type='html'>Einige besonders schöne Fotos von Pflanzengallen der Webseite &lt;a href="http://www.pflanzengallen.de/"&gt;www.pflanzengallen.de&lt;/a&gt;  möchten wir Ihnen hier vorstellen. Autor der Fotos: Dr.Hans Buhr&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/7298/1050/1600/quercus58opt.jpg"&gt;&lt;img style="cursor: pointer;" src="http://photos1.blogger.com/blogger/7298/1050/400/quercus58opt.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;p class="pflanzencss"&gt;&lt;span style="font-size:85%;"&gt;Quercus robur L.,     Stiel-Eiche&lt;/span&gt;&lt;/p&gt;         &lt;ul&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span class="pflanzencss"&gt;Biorhiza pallida (OLIV.)&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span class="pflanzencss"&gt;(Hym.)     Eichenschwammgallwespe,     "Eichenschwammgalle,       B: 5432&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li class="pflanzencss"&gt;&lt;span style="font-size:85%;"&gt;Berlin - Biesdorf, Biesdorfer Höhe,     05.05.2004&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/7298/1050/1600/prunus9opt.jpg"&gt;&lt;img style="cursor: pointer;" src="http://photos1.blogger.com/blogger/7298/1050/400/prunus9opt.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;p&gt;&lt;span style="font-size:85%;"&gt;Prunus domestica L.,          Pflaume&lt;/span&gt;&lt;/p&gt;         &lt;ul&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;Taphrina pruni (FCK.) TUL.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;(Ascom.)      Schlauchpilz,    "Narrentasche",    B: 5282&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;Berlin - Prenzl. Berg, Thälmannpark,       02.06.2004&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/7298/1050/1600/quercus86opt.jpg"&gt;&lt;img style="cursor: pointer;" src="http://photos1.blogger.com/blogger/7298/1050/400/quercus86opt.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;p&gt;&lt;span style="font-size:85%;"&gt;Quercus cerris L., Zerr-Eiche &lt;/span&gt;&lt;/p&gt;         &lt;ul&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;Andricus crispator TSCHEK, 1871&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;(Hym.)       Gallwespe,                         B: 5589&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;Slowenien,  Vrhovje bei Sezana,      12.06.2005&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/7298/1050/1600/Quercus16opt.jpg"&gt;&lt;img style="cursor: pointer;" src="http://photos1.blogger.com/blogger/7298/1050/400/Quercus16opt.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;p class="pflanzencss"&gt;&lt;span style="font-size:85%;"&gt;Quercus robur L.,     Stiel-Eiche&lt;/span&gt;&lt;/p&gt;           &lt;ul&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span class="pflanzencss"&gt;Andricus kollari (HTG.)&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span class="pflanzencss"&gt;(Hym.)     Gallwespe,    „Schwammkugelgalle“,    18 mm,    B: 5434&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span class="pflanzencss"&gt;Berlin - Biesdorf,    Alberichstr., 30.09.2003&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-114079834046608622?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/114079834046608622/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=114079834046608622&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/114079834046608622'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/114079834046608622'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2006/02/ausgewhlte-fotos-von-pflanzengallen.html' title='Ausgewählte Fotos von Pflanzengallen'/><author><name>Hans Heiner Buhr</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh3.googleusercontent.com/-fkjA994fGgo/AAAAAAAAAAI/AAAAAAAArDk/cllUpXNIPVo/s512-c/photo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-113818413978311145</id><published>2006-01-25T10:59:00.000+01:00</published><updated>2006-01-25T11:18:23.923+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='cecidology'/><title type='text'>Testbild zum Upload von Fotos</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.pflanzengallen.de/pflanzen_images/fagus7opt.jpg"&gt;&lt;img style="cursor: pointer; width: 400px;" src="http://www.pflanzengallen.de/pflanzen_images/fagus7opt.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;http://www.pflanzengallen.de/pflanzen_images/fagus7opt.jpg&lt;br /&gt;&lt;br /&gt;also eine existierende URL von Deiner Webseite&lt;br /&gt;Layout- None&lt;br /&gt;Bildgröße: Large&lt;br /&gt;Die Originalgröße von 750x525px von Blogger automatisch auf eine verträgliche "Bloggröße" reduziert.&lt;br /&gt;Dieser Post kann im Dashboard später wieder gelöscht werden, DELETE&lt;br /&gt;Heiner&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-113818413978311145?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/113818413978311145/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=113818413978311145&amp;isPopup=true' title='2 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/113818413978311145'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/113818413978311145'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2006/01/testbild-zum-upload-von-fotos.html' title='Testbild zum Upload von Fotos'/><author><name>Hans Heiner Buhr</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh3.googleusercontent.com/-fkjA994fGgo/AAAAAAAAAAI/AAAAAAAArDk/cllUpXNIPVo/s512-c/photo.jpg'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-113813446599751426</id><published>2006-01-24T20:58:00.000+01:00</published><updated>2006-01-24T21:27:46.006+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='cecidology'/><title type='text'>Was sind Pflanzengallen ?</title><content type='html'>Bis heute gibt es keine allgemein akzeptierte befriedigende Definition des Begriffes "Pflanzengalle" bzw. "Cecidie".&lt;br /&gt;Angestrebt wird natürlich eine möglichst umfassende Definition, die dann naturgemäß sehr allgemein ist. Sie sollte die Beziehung zwischen dem Gallenerzeuger und seinem Wirt mit wenigen Worten erfassen, z. B.  auch Vorteile für den Gallenerzeuger und eventuell Nachteile  für die Wirtspflanze oder die Natur der morphologischen Veränderungen, ohne jedoch spezifische Merkmale aufzunehmen.&lt;br /&gt;Die in der Fotogalerie "Pflanzengallen" verwendete Definition lehnt an die Formulierung von KÜSTER (1953) an:&lt;br /&gt;"Gallen sind alle Produkte abnormen Wachstums, die an irgendwelchen Pflanzen unter Einwirkung tierischer oder pflanzlicher Parasiten entstehen und den Nährboden für diese abgeben".&lt;br /&gt;Nach MEYER (1987) sind Pflanzengallen alle positiven und negativen Wachstumserscheinungen mit abnormer Differenzierung an Pflanzen, die durch tierische oder pflanzliche Erreger ausgelöst werden.&lt;br /&gt;Beide Definitionen haben z. B. den Mangel, daß sie Gallen an höheren Pilzen nicht mit umfassen, weil Pilze als ein eigenes Reich von Lebewesen angesehen werden und nicht zum Pflanzenreich gehören.&lt;br /&gt;REDFERN u. M.  (1992, 2002) schreiben sehr treffend: "Eine Galle ist ein abnormes Wachstum, verursacht bei einer Pflanze oder einem anderen Wirt, durch den Einfluß eines anderen Organismus. Es umfaßt die Vergrößerung und / oder die Vermehrung der Wirtszellen und liefert dem Gallenerzeuger sowohl eine Behausung als auch Nahrung oder Nährstoffe".&lt;br /&gt;&lt;br /&gt;WILLIAMS (1994) mahnt jedoch zu Vorsicht bei solchen Definitionen, vor allem weil sich die Terminologie mit zunehmender Erkenntnis häufig ändert. Eine universell annehmbare und auch angenommene Definition ist eventuell eine Unmöglichkeit und die Cecidologie könnte mehr profitieren, wenn die Wissenschaftler sich auf das Studium der Gallen konzentrieren anstatt mit Worten zu spielen.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-113813446599751426?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/113813446599751426/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=113813446599751426&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/113813446599751426'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/113813446599751426'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2006/01/was-sind-pflanzengallen.html' title='Was sind Pflanzengallen ?'/><author><name>Plant Galls and Cecidology</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-113757107441852430</id><published>2006-01-18T08:44:00.000+01:00</published><updated>2006-01-25T19:24:33.516+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='cecidology'/><title type='text'>Journey Flora Caucasus June 2006</title><content type='html'>&lt;img src="http://www.kaukasus-reisen.de/images/kaukasus-lilie22tn.jpg" /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt; Lilium szovitsianum Fisch. et Ave-Lall &lt;a href="http://www.pflanzengallen.de/"&gt;&lt;br /&gt;Photo: Dr.Hans Buhr&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;   &lt;br /&gt;We organize a special journey to Georgia "Flora in the Caucasus" from June,3 till June,17  2006 with the highlights of South Caucasian biotopes around Kazbegi in the Greater Caucasus Range, around Bakuriani in the Lesser Caucasus and at the Black Sea Coast near Batumi. &lt;a href="http://www.kaukasus-reisen.de/english_version/e_flora-caucasus.htm"&gt;Further details on "Flora in the  Caucasus" here.&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-113757107441852430?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/113757107441852430/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=113757107441852430&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/113757107441852430'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/113757107441852430'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2006/01/journey-flora-caucasus-june-2006.html' title='Journey Flora Caucasus June 2006'/><author><name>Hans Heiner Buhr</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh3.googleusercontent.com/-fkjA994fGgo/AAAAAAAAAAI/AAAAAAAArDk/cllUpXNIPVo/s512-c/photo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-20953152.post-113719265608887415</id><published>2006-01-13T23:40:00.000+01:00</published><updated>2006-01-13T23:50:56.093+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='cecidology'/><title type='text'>Quercus robur L. Stieleiche</title><content type='html'>&lt;img src="http://static.flickr.com/9/86199527_137dfcb25f.jpg" /&gt;&lt;br /&gt;&lt;br /&gt;Quercus robur L.,     Stiel-Eiche&lt;br /&gt;&lt;br /&gt;  * Andricus lignicola (HTG.)&lt;br /&gt;    (Hym.)     Gallwespe,     B:5435&lt;br /&gt;  * Berlin-Marzahn,     Ahrensfelder Berg,     02.10.2003&lt;br /&gt;* Author: Dr. Hans Jürgen Buhr&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20953152-113719265608887415?l=cecidology.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://cecidology.blogspot.com/feeds/113719265608887415/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=20953152&amp;postID=113719265608887415&amp;isPopup=true' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/113719265608887415'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/20953152/posts/default/113719265608887415'/><link rel='alternate' type='text/html' href='http://cecidology.blogspot.com/2006/01/quercus-robur-l-stieleiche.html' title='Quercus robur L. Stieleiche'/><author><name>Hans Heiner Buhr</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh3.googleusercontent.com/-fkjA994fGgo/AAAAAAAAAAI/AAAAAAAArDk/cllUpXNIPVo/s512-c/photo.jpg'/></author><thr:total>1</thr:total></entry></feed>
