Christopher Hogger

Christopher Hogger
Swiss Federal Research Station for Agroecology and Agriculture

Christopher Hogger has contributed 24 photos to this site.

Other images are on display at http://www.ForestryImages.org.

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<ul> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_44.jpg">Globodera rostochiensis Globodera rostochiensis Infected potatoes flower later than uninfected plants (top).</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175508</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_43.jpg">Globodera rostochiensis Globodera rostochiensis Infected potatoes flower later than uninfected plants (top).</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175507</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_38.jpg">Globodera rostochiensis Globodera rostochiensis Potato field in a mountain village in Switzerland infested with the potato cyst nematode.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175502</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_34.jpg">Globodera rostochiensis Globodera rostochiensis Potato field infested with potato cyst nematode on right; on left, healthy rows.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175498</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_33.jpg">Globodera rostochiensis Globodera rostochiensis Small potato plots in Swiss mountain garden infested.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175497</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_37.jpg">Globodera rostochiensis Globodera rostochiensis Healthy rows (right) and infested rows (left) where potatoes grew previosly infected with the potato cyst nematode.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175501</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_45.jpg">Globodera rostochiensis Globodera rostochiensis Cysts on tubers.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175509</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_28.jpg">Globodera rostochiensis Globodera rostochiensis Variable sizes and shapes of cysts.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175491</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_35.jpg">Globodera rostochiensis Globodera rostochiensis Potato plant on right infected with the potato cyst nematode compared to healty plant on left.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175499</li> <li><a href="http://www.zipcodezoo.com/Photos/Heterodera_carotae_3.jpg">Globodera rostochiensis Heterodera carotae Parasitized fine roots of carrot.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175489</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_30.jpg">Globodera rostochiensis Globodera rostochiensis White female potato cyst nematodes on the stolon of a potato.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175494</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_32.jpg">Globodera rostochiensis Globodera rostochiensis Cysts from potato plants.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175496</li> <li><a href="http://www.zipcodezoo.com/Photos/Heterodera_carotae_1.jpg">Globodera rostochiensis Heterodera carotae Carrots infected with the carrot cyst nematode (left); and healthy, marketable carrots (right).</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175487</li> <li><a href="http://www.zipcodezoo.com/Photos/Heterodera_carotae_0.jpg">Globodera rostochiensis Heterodera carotae Light micrograph of the anterior end of a second-stage juvenile.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175486</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_39.jpg">Globodera rostochiensis Globodera rostochiensis Potato field in a mountain village in Switzerland infested with the potato cyst nematode.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175503</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_36.jpg">Globodera rostochiensis Globodera rostochiensis Healthy potato variety Désirée on right compared to infected potato on left.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175500</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_40.jpg">Globodera rostochiensis Globodera rostochiensis Potato roots infected in Behringer test chamber.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175504</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_27.jpg">Globodera rostochiensis Globodera rostochiensis Cysts of Heterodera schachtii, Globodera rostochiensis, and H. avenae.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175490</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_42.jpg">Globodera rostochiensis Globodera rostochiensis Infested potato field. Notice the faint field symptom: the yellow strip from overlap of plots.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175506</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_31.jpg">Globodera rostochiensis Globodera rostochiensis Crushed cysts: released eggs and 2nd stage juveniles.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175495</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_pallida_1.jpg">Globodera rostochiensis Globodera pallida The anterior part of a second-stage juvenile.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175493</li> <li><a href="http://www.zipcodezoo.com/Photos/Heterodera_carotae_2.jpg">Globodera rostochiensis Heterodera carotae White females on the main root.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175488</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_29.jpg">Globodera rostochiensis Globodera rostochiensis The vulva of female</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175492</li> <li><a href="http://www.zipcodezoo.com/Photos/Globodera_rostochiensis_41.jpg">Globodera rostochiensis Globodera rostochiensis Infested potato field. In the foreground: susceptible variety Désirée; background: resistant variety.</a> Photographer: <a href="/Photographers/Christopher Hogger.asp">Christopher Hogger</a> Location Taken: Switzerland Copyright: (c) Christopher Hogger. Permissions for Use: see <a href="http://www.forestryimages.org/about/imageusage.cfm" onclick="return GB_showFullScreen(\'\', this.href)">www.ForestryImages.org</a>. ZipcodeZoo Photo ID: 175505</li> </ul>