Results 51 to 60 of about 253,127 (267)

Local host-dependent persistence of the entomopathogenic nematode Steinernema carpocapsae used to control the large pine weevil Hylobius abietis [PDF]

open access: yes, 2015
Entomopathogenic nematodes (EPN) applied inundatively to suppress insect pests are more likely to persist and establish in stable agroecosystems than in annual crops.
Harvey, C.   +3 more
core   +1 more source

Comparative study of element contents in seven isolates of entomopathogenic nematodes

open access: yesEgyptian Journal of Biological Pest Control, 2018
Little is known about element contents in the entomopathogenic nematodes despite their vital role in the growth and development of all organisms. Ten element contents of seven nematode isolates were determined. No significant differences were observed in
A. M. A. Meligy
doaj   +1 more source

Efficacy of the Applied Natural Enemies on the Survival of Colorado Potato Beetle Adults

open access: yesInsects, 2021
Colorado potato beetle Leptinotarsa decemlineata is among the most destructive pests of potatoes quickly developing resistance to traditional insecticides.
Vladimír Půža   +3 more
doaj   +1 more source

The lethal and sub-lethal consequences of entomopathogenic nematode infestation and exposure for adult pine weevils, Hylobius abietis (Coleoptera: Curculionidae) [PDF]

open access: yes, 2010
Entomopathogenic nematodes (EPN) frequently kill their host within 1–2 days, and interest in EPN focuses mainly on their lethality. However, insects may take longer to die, or may fail to die despite being infected, but little is known about the effects ...
Griffin, Christine   +5 more
core   +1 more source

Pathogenicity of the root-knot nematode Meloidogyne javanica on potato [PDF]

open access: yes, 2005
Host–parasite relationships and pathogenicity of Meloidogyne javanica on potatoes (newly recorded from Malta) were studied under glasshouse and natural conditions. Potato cvs Cara and Spunta showed a typical susceptible reaction to M. javanica under
Mifsud, David   +3 more
core   +1 more source

Field efficacy against the hazelnut weevil, Curculio nucum and short-term persistence of entomopathogenic nematodes

open access: yesSpanish Journal of Agricultural Research, 2013
The hazelnut weevil, Curculio nucum L. (Coleoptera: Curculionidae) is a pest affecting hazelnut orchards in Europe, with an important economical repercussion.
L. Batalla-Carrera   +2 more
doaj   +1 more source

Experimental infection of two species of beetles (Сoleoptera: Chrysomelidae; Buprestidae) by entomopathogenic nematode Steinernema carpocapsae (Weiser, 1955) (Rhabditida: Steinernematidae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2005
The results of laboratory infection of Colorado potato beetle Leptinotarsa decemlineata (Say, 1824) (larvae, imago) and Poecilonota variolosa Paykull, 1799 (imago) by entomopathogenic nematode S. carpocapsae (Weiser, 1955) are presented. Mortality of
L.E. Rubtsova
doaj   +1 more source

Evaluation of entomopathogenic nematode (EPN) isolate, Heterorhabditis indica of Vidarbha region, against the tobacco cutworm, Spodoptera litura

open access: yesEnvironment Conservation Journal, 2022
The present study on pathogenicity of entomopathogenic nematodes against Spodoptera litura in laboratory conditions was undertaken during 2020-21, with the aim to ascertain the effectiveness of entomopathogenic nematodes, against an obnoxious ...
Koosari Supriya   +5 more
doaj   +1 more source

Iflaviruses in arthropods: when small is mighty

open access: yesInsect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia   +3 more
wiley   +1 more source

The entomopathogenic nematode Heterorhabditis megidis: host searching behaviour, infectivity and reproduction [PDF]

open access: yes, 2001
Entomopathogenic nematodes in the families Heterorhabditidae and Steinernematidae have considerable potential as biological control agents of soil-inhabiting insect pests.
Boff, M.I.C.
core  

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