Accès libre

Revisiting the Life-Cycle of Pasteuria penetrans Infecting Meloidogyne incognita under Soil-Less Medium, and Effect of Streptomycin Sulfate on its Development

Victor Phani

Victor Phani

Division of Nematology, ICAR-Indian Agricultural Research InstituteNew Delhi, India
Recherchez cet auteur sur
Sciendo|Google Scholar
Phani, Victor
 et 
Uma Rao

Uma Rao

Division of Nematology, ICAR-Indian Agricultural Research InstituteNew Delhi, India
Recherchez cet auteur sur
Sciendo|Google Scholar
Rao, Uma
  
03 juin 2018
Revisiting the Life-Cycle of Pasteuria penetrans Infecting Meloidogyne incognita under Soil-Less Medium, and Effect of Streptomycin Sulfate on its Development's Cover Image
À propos de cet article
Article précédent
Article suivant
Citez
Télécharger la couverture
Catégorie d'article: research-article
Publié en ligne: 03 juin 2018
Pages: 91 - 98
DOI: https://doi.org/10.21307/jofnem-2018-022
Mots clés
© 2018 Victor Phani et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Fig. 1

Life stages of Pasteuria penetrans infecting Meloidogyne incognita. A, Endospore encumbered J2; B, Endospore germination; C, Cauliflower-like microcolony; D, Fragmented microcolony; E, Star-shaped stage; F, Quartet; G, Triplet; H, Doublet; I–K, Developing endospores; L, Mature endospores; M, Mass of endospores coming out upon crushing of ♀ nematode (Scale bar: A = 20 µm; B–L = 5 µm).
Life stages of Pasteuria penetrans infecting Meloidogyne incognita. A, Endospore encumbered J2; B, Endospore germination; C, Cauliflower-like microcolony; D, Fragmented microcolony; E, Star-shaped stage; F, Quartet; G, Triplet; H, Doublet; I–K, Developing endospores; L, Mature endospores; M, Mass of endospores coming out upon crushing of ♀ nematode (Scale bar: A = 20 µm; B–L = 5 µm).

Fig. 2

Crushed female of Meloidogyne incognita. A Uninfected female showing the genital tracts with developing eggs inside; B, Infected female without formation of reproductive tract and filled with endospores (Inset: magnified view of spore mass with free endospores).
Crushed female of Meloidogyne incognita. A Uninfected female showing the genital tracts with developing eggs inside; B, Infected female without formation of reproductive tract and filled with endospores (Inset: magnified view of spore mass with free endospores).

Fig. 3

Roots of adzuki bean inoculated with Meloidogyne incognita in CYG germination pouch. A, Uninfected female showing the production of egg mass; B, Infected female without production of egg mass (Inset: magnified view of galls without egg mass).
Roots of adzuki bean inoculated with Meloidogyne incognita in CYG germination pouch. A, Uninfected female showing the production of egg mass; B, Infected female without production of egg mass (Inset: magnified view of galls without egg mass).

Fig. 4

Effect of Streptomycin sulfate on establishment of Pasteuria penetrans.
Effect of Streptomycin sulfate on establishment of Pasteuria penetrans.
Langue:
Anglais
Périodicité:
1 fois par an
Sujets de la revue:
Sciences de la vie, Sciences de la vie, autres
RSS Feed de la revue