Susceptibility of diamond back moth, Plutella xylostella (L) to entomopathogenic nematodes.
Indian J Exp Biol
;
2000 Sep; 38(9): 956-9
Article
Dans Anglais
| IMSEAR
| ID: sea-62764
ABSTRACT
Eight entomopathogenic nematode species / strains, Steinernema glaseri (steiner), S. carpocapsae (Weiser), S. feltiae (Filipjev), Steinernema sp. Ecomax strain, Heterorhabditis bacteriophora (Pioner), Heterorhabditis sp. Ecomax strain, two locally isolated strains called as JFC and TFC were tested against the final instar larvae of diamond back moth, Plutella xylostella (L.). All nematodes were found pathogenic. However, H. bacteriophora was adjudged the most pathogenic amongst the test nematodes on the basis of LD50 (9.16 IJS/larva), LT50 (43.26 hr), Lex T50 (3.24 hr) and the propagation potential (average of 271.42 IJS/mg) on the host body weight.
Texte intégral:
Disponible
Indice:
IMSEAR (Asie du Sud-Est)
Sujet Principal:
Facteurs temps
/
Virulence
/
Lutte biologique contre les nuisibles
/
Infections à Rhabditida
/
Rhabditida
/
Prédisposition aux maladies
/
Larve
/
Dose létale 50
/
Animaux
/
Papillons de nuit
langue:
Anglais
Texte intégral:
Indian J Exp Biol
Année:
2000
Type:
Article
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