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    Feature(s) (23)
    Infestation (9)
    Damage (5)

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    Potato (21)
    Soybeans (12)
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    Christopher Hogger (25)
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Images taken in Switzerland

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Image Subject Name Scientific Name Description
1356052 yellow potato cyst nematode Globodera rostochiensis Healthy potato variety Désirée on right compared to infected potato on left.
1356055 yellow potato cyst nematode Globodera rostochiensis Small potato plots in Swiss mountain garden infested.
1356060 white potato cyst nematode Globodera pallida The anterior part of a second-stage juvenile.
1356053 yellow potato cyst nematode Globodera rostochiensis Potato plant on right infected with the potato cyst nematode compared to healty plant on left.
1356063 yellow potato cyst nematode Globodera rostochiensis Cysts of Heterodera schachtii, Globodera rostochiensis, and H. avenae.
1356045 yellow potato cyst nematode Globodera rostochiensis Infested potato field. Notice the faint field symptom: the yellow strip from overlap of plots.
1356046 yellow potato cyst nematode Globodera rostochiensis Infested potato field. In the foreground: susceptible variety Désirée; background: resistant variety.
0660056 soybean cyst nematode Heterodera glycines Cyst of Heterodera glycines containing eggs.
0660057 soybean cyst nematode Heterodera glycines Vulval cone of a female Heterodera glycines showing vulval lips.
1356047 yellow potato cyst nematode Globodera rostochiensis Golden stage of infection on potato root in black soil sample from Switzerland.
0177005 soybean cyst nematode Heterodera glycines Head of a juvenile Heterodera glycines.
0177006 soybean cyst nematode Heterodera glycines Juvenile tail of Heterodera glycines,with hyaline terminus.
0177014 soybean cyst nematode Heterodera glycines Young white female.
0177015 soybean cyst nematode Heterodera glycines Young female with protruding stylet.
0177016 soybean cyst nematode Heterodera glycines Male head.
0177017 soybean cyst nematode Heterodera glycines Vulval cone showing vulval lips.
0177018 soybean cyst nematode Heterodera glycines Cone top, lateral view exterior.
0177019 soybean cyst nematode Heterodera glycines Vulval cone showing internal bullae and vagina.
0177020 soybean cyst nematode Heterodera glycines Cyst wall with typical zig-zag pattern.
0177021 soybean cyst nematode Heterodera glycines Juvenile (L2) in egg.
1356054 yellow potato cyst nematode Globodera rostochiensis Potato field infested with potato cyst nematode on right; on left, healthy rows.
1356057 yellow potato cyst nematode Globodera rostochiensis Crushed cysts: released eggs and 2nd stage juveniles.
1356058 yellow potato cyst nematode Globodera rostochiensis White female potato cyst nematodes on the stolon of a potato.
1356061 yellow potato cyst nematode Globodera rostochiensis The vulva of female
1356062 yellow potato cyst nematode Globodera rostochiensis Variable sizes and shapes of cysts.
1356056 yellow potato cyst nematode Globodera rostochiensis Cysts from potato plants.
1356048 yellow potato cyst nematode Globodera rostochiensis Potato roots infected in Behringer test chamber.
1356049 yellow potato cyst nematode Globodera rostochiensis Potato field in a mountain village in Switzerland infested with the potato cyst nematode.
1356050 yellow potato cyst nematode Globodera rostochiensis Potato field in a mountain village in Switzerland infested with the potato cyst nematode.
1356051 yellow potato cyst nematode Globodera rostochiensis Healthy rows (right) and infested rows (left) where potatoes grew previosly infected with the potato cyst nematode.
1356041 yellow potato cyst nematode Globodera rostochiensis Cysts on tubers.
1356042 yellow potato cyst nematode Globodera rostochiensis Infected potatoes flower later than uninfected plants (top).
1356043 yellow potato cyst nematode Globodera rostochiensis Infected potatoes flower later than uninfected plants (top).
1356064 carrot cyst nematode Heterodera carotae Parasitized fine roots of carrot.
1356065 carrot cyst nematode Heterodera carotae White females on the main root.
1356066 carrot cyst nematode Heterodera carotae Carrots infected with the carrot cyst nematode (left); and healthy, marketable carrots (right).
1356067 carrot cyst nematode Heterodera carotae Light micrograph of the anterior end of a second-stage juvenile.

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