Nematode: Difference between revisions
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http://www.ars.usda.gov/is/kids/suburb/story2/nematode.jpg<br> | |||
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A nematode inside a tomato root | |||
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source:http://www.ars.usda.gov/is/kids/suburb/story2/microscope.htm |
Revision as of 20:30, 26 February 2006
1. Small, round worms, usually microscopic and colorless, which live free in moist soil, water, or in decaying or living organic matter. Parasitic forms puncture plant tissues by means of a stylet and live by sucking the juice of the plant.
A nematode inside a tomato root
source:http://www.ars.usda.gov/is/kids/suburb/story2/microscope.htm