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A Guide to the Morphological Differences between Pathotypes of Heterodera rostochiensis Larvae
Author(s) -
Evans E. B.,
Webley D. P.
Publication year - 1970
Publication title -
plant pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.928
H-Index - 85
eISSN - 1365-3059
pISSN - 0032-0862
DOI - 10.1111/j.1365-3059.1970.tb01013.x
Subject(s) - biology , heterodera , larva , duct (anatomy) , dorsum , botany , zoology , anatomy , ecology , nematode
SUMMARY Distinguishing features of the spear and the dorsal oesophageal‐gland duct of ‘A’ and ‘E’ pathotypes of Heterodera rostochiensis Woll. larvae are described and illustrated, and a suggested measurement procedure is outlined.