Badanie cyst mątwika ziemniaczanego zakażonych in vitro kilkoma szczepami Fusarium oxysporum Schlecht

• Autorzy: Wronkowska H. , Janowicz K.

Warianty tytułu

EN

Investigation of Globodera rostochiensis Woll. cysts infected with some strains of Fusarium oxysporum Schlecht in vitro

RU

Issledovanie kist Globodera rostochiensis Woli. zarazhennykh neskol'kimi shtammami Fusarium oxysporum Schlecht in vitro

• Języki publikacji: PL

Abstrakty

EN

Effect of 6 strains of F. oxysporum isolated from cysts of H. avenae (H-l) and G. rostochiensis (G-l, G-ll, G-12, G-13, G-14) on G. rostochiensis cysts were studied in vitro. Superficially sterilized cysts were placed in a medium (water agar with streptomycin) inoculated with fungi. The culture was kept at 20℃ for 3 months. All the F. oxysporum strains were found to parasitise eggs, the weakest being the isolate from H. avenae and strongest (more then 50% parasitized eggs) being strains G-l and G-ll; the latter two were additionally found to have plugged the cyst’s natural openings and damaged the cyst’s walls.

RU

Исследовано влияние 6 штаммов F. oxysporum, выделенных из кист н. avenae (Н-1) и G. rostochiensis (G-1, G-11, G-12, G-13, G-14) на кисты G. rostochiensis. Поверхностно стерилизованные кисты помещали в чашки Петри на среду (водяной агар со стрептомицином), которую инфицировали мицелием. Чашки инкубировали 3 месяца при 20°С. Все штаммы паразитировали на яичках, слабее всех изолят Н-1, сильнее всех (свыше 50% заражённых яичек) изоляты G-1 и G-11 которые также шпунтовали натуральные отверствия кист и вызывали повреждение их стенок.

• Wydawca: -
• Czasopismo: Zeszyty Problemowe Postępów Nauk Rolniczych
• Rocznik: 1989
• Tom: 358
• Opis fizyczny: s.57-61,tab.,bibliogr.

Twórcy

autor

Wronkowska H.

• Katedra Mikrobiologii Rolnej, Akademia Rolnicza w Szczecinie, Szczecin

autor

Janowicz K.

• Katedra Entomologii Stosowanej, Akademia Rolnicza w Szczecinie, Szczecin

Bibliografia

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