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Tableau 2

Biométrie des kystes et des larves (J2) des espèces et des populations du complexe Heterodera avenae dans la région Ouest de l’Algérie.

Biometry of cysts and larvae (J2) of species and populations of the Heterodera avenae complex in western Algeria.

Espèces (Population) Longueur kyste Largeur kyste Longueur fenestrae Largeur semi-fenestrae Longueur fente vulvaire Longueur corps J2 Largeur corps J2 Longueur stylet (lsJ2) Longueur queue (lqJ2) Longueur portion hyaline (LhyJ2)
H. mani (Mascara) 634* 567 49 28 5 593 22 24 73 38
(490–730)** (397–648) (47–52) (21–32) (5–6) (532–629) (20–22) (21–27) (59–78) (29–47)
H. avenae (Mascara) 699 476 50 20 10 571 20 25 66 37
(592–910) (401–625) (50–51) (18–22) (9–11) (521–622) (19–21) (23–28) (59–71) (36–38)
H. latipons (Mascara) 649 508 60 18 7 435 19 22 44 27
(648–650) (500–515) (60–61) (18–19) (7–8) (406–470) (18–20) (22–23) (41–49) (19–32)
H. hordecalis (Mascara) 575 437 47 21 21 429 20 23 51 34
(390–735) (251–557) (46–48) (19–22) (18–25) (412–456) (19–22) (22–26) (46–60) (30–38)
H. mani (Relizane) 584 418 52 26 6 585 21 26 60 37
(498–658) (399–454) (47–60) (19–32) (5–9) (545–622) (20–21) (25–27) (59–61) (29–47)
H. avenae (Relizane) 717 529 50 21 10 578 22 28 69 39
(590–970) (400–730) 49–51) (18–22) (9–10) (535–622) (21–23) (28–29) (69–71) (38–39)
H. hordecalis (Relizane) 694,66 554 62 21 23 462 20 25 54 35
(645–740) (545–559) (61–63) (21–22) (21–25) (455–465) (19–21) (23–26) (53–55) (31–38)
H. latipons (Relizane) 537 416 71 24 9 451 21 24 49 30
(351–650) (281–519) (65–75) (16–34) (8–9) (425–476) (20–21) (24–25) (43–53) (28–32)
H. filipjevi (Relizane) 773 578 51 26 7 556 20 24 51 34
502–835) (352–625) (44–65) (20–35) (7–8) (432–582) (20–21) (21–32) (50–52) (30–38)
H. mani (Sidi Belabbes) 357 283 70 25 8 598 23 23 66 43
660,66 564,33 53,33 23,66 10 (540–628) (20–25) (21–27) (59–78) (38–46)
H. avenae (Sidi Belabbes) 725,5 524 50 21 10 598 22 27 65 42
(590–970) (400–730) (49–53) (18–22) (9–11) (575–621) (21–22) (24–28) (58–71) (39–46)
H. latipons (Sidi Belabbes) 404,25 317 66 21 8 461 20 23 49 29
(352–523) (280–385) (61–74) (17–28) (7–9) (432–471) (19–21) (22–24) (48–51) (27–32)
H. hordecalis (Sidi Belabbes) 590 446 56 20 19 430 21 24 60 31
(390–735) (259–556) (49–59) (19–22) (18–20) (412–465) (20–22) (22–26) (59–60) (30–31)

* : moyenne (µm) ; ** : valeurs minimales et maximales (µm).

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