Citation:

5 Pathogenic relationships. 1968. Chapter 5. Pages 36-62. In: Charles E Palm (editor). 1968. Control of Plant—Parasitic Nematodes. Principles of Plant and Animal Pest Control. Volume 4. Publication No. 1696. Agricultural Board, National Research Council, National Academy of Sciences, Washington DC, 172 pages. ISBN 6860085

Keywords: nematode disease symptoms and disease diagnosis, top symptoms and signs, root symptoms and signs, experimental determination of pathogenicity, histopathology of nematode parasitized plants, injury, damage, gall formation, lesion formation, inhibition of apical growth, physiology of diseased tissues,