Soybean cyst nematode cysts
SCN cysts and similarly sized sediments recovered from soil by sieving. (Greg Tylka)
This image appears in the following article:
Soybean cyst nematode cysts
[1]
Source URL:
http://www.ipm.iastate.edu/ipm/icm//ipm/icm/node/670
Links:
[1] http://www.ipm.iastate.edu/ipm/icm/2006/9-18/scn.html
