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United States Department of Agriculture

Agricultural Research Service

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P. vulnus
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Pratylenchus vulnus Allen and Jensen, 1951

Morphometrics

Measure

P. vulnus

ARS photo by Lynn Carta: Pratylenchus vulnus, head

Pratylenchus vulnus specimen image from voucher slide UCDNC 3283, after Al Banna et al., 1997

ARS photo by Lynn Carta: Pratylenchus vulnus, tail

Length mm

0.47-0.86

a ratio

20-38

b ratio

6-8

c ratio

18.5-31

V %

76-85

Stylet  μ

14-18

Lip Annules

3-4

 

Allen, M. W., and H. J. Jensen. 1951. Pratylenchus vulnus, new species (Nematoda: Pratylenchinae), a parasite of trees and vines in California. Proceedings of the Helminthological Society of Washington 18:47-50.

Doucet, M., J. Pinochet, and J. A. Di Rienzo. 1996. Comparative analysis of morphological and morphometrical characters in six isolates of Pratylenchus vulnus Allen & Jensen, 1951 (Nemata: Tylenchida). Fundamental and applied Nematology 19:79-84.

Doucet, M. E.; Lax, P.; Pinochet, J. 1998. Variability of some external characters in Pratylenchus vulnus Allen & Jensen, 1951 (Nematoda: Tylenchida). Fundamental and Applied Nematology Vol.21, No.2, pp.205-206.

Doucet, M., P Lax, J. A. Di Rienzo, J. Pinochet, and P. Baujard. 2001. Temperature- induced morphometrical variability in an isolate of Pratylenchus vulnus Allen & Jensen, 1951 (Nematoda: Tylenchida) Nematology 3:1-8.

Gao, X.; Cheng, H.; Fang, C. 1999. New diagnostic characters for Pratylenchus vulnus. 

Nematologia Mediterranea, 1999, Vol.27, No.1, pp.9-13.


Last Modified: 6/19/2007
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