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First report of the dagger nematode Xiphinema pachtaicum on onion in Morocco

Open Access
|May 2019

Figures & Tables

Figure 1:

Xiphinema pachtaicum damage symptoms on onion plants include stunting of plants and yellowing of leaves.
Xiphinema pachtaicum damage symptoms on onion plants include stunting of plants and yellowing of leaves.

Morphometric measurements of Xiphinema pachtaichum_

Character Xiphinema pachtaicum (Females)
n 10
L1,822 ± 40.5 (1770–1891)
a63 ± 2.4 (59–65)
b6.3 ± 0.2 (5.9–6.7)
c62 ± 4.6 (54–67)
c’1.7 ± 0.2 (1.4–2)
V53.8 ± 3 (49–58)
Lip region width8.7 ± 0.4 (8.1–9.3)
Odontostyle83 ± 3.5 (78–88)
Odontophore49 ± 4.7 (44–57)
Pharynx289 ± 12.5 (270–315)
Body width28.9 ± 0.8 (28–30)
Anal body width17.2 ± 1.2 (16–19)
Tail length29.4 ± 2.1 (28–34)
Anterior end to vulva979 ± 53 (891–1051)
DOI: https://doi.org/10.21307/jofnem-2019-028 | Journal eISSN: 2640-396X | Journal ISSN: 0022-300X
Language: English
Page range: 1 - 2
Submitted on: Mar 18, 2019
Published on: May 27, 2019
Published by: Society of Nematologists, Inc.
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2019 Fouad Mokrini, Abdelfattah Dababat, published by Society of Nematologists, Inc.
This work is licensed under the Creative Commons Attribution 4.0 License.