Results 91 to 100 of about 3,552 (200)

Steinernema oregonensis n. sp. (Rhabditida : Steinernematidae) from Oregon, USA [PDF]

open access: yes, 1996
Une nouvelle espèce du genre #Steinernema$ a été découverte près de Grant's Pass en Orégon. #Steinernema oregonensis$ n. sp. se distingue des autres espèces de #Steinernema$ par la longueur des juvéniles infestants, la forme des spicules, l'absence de ...
Berry, R.E., Liu, J.
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Combining biological control approaches for managing insect crop pests in the field can generate interactive effects

open access: yesAgricultural and Forest Entomology, Volume 26, Issue 4, Page 470-484, November 2024.
Pest control services provided or supported by three species of entomopathogenic nematodes and floral field margins. Counts of adult pest abundance of the swede midge, the cabbage root fly and the cabbage stem flea beetle and assessments of yield and crop damage.
Lucy I. Crowther   +2 more
wiley   +1 more source

Mass Production of Entomopathogenic Nematodes- A Review [PDF]

open access: yes, 2018
Utilization of entomopathogenic nematodes (EPNs) is an ecofriendly method of crop protection. EPNs can be easily mass produced. Production approaches are either in vivo or in vitro methods (solid and liquid).
Devi, G. (Gitanjali)
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Comparative genomics of Steinernema reveals deeply conserved gene regulatory networks [PDF]

open access: yes, 2015
Background: Parasitism is a major ecological niche for a variety of nematodes. Multiple nematode lineages have specialized as pathogens, including deadly parasites of insects that are used in biological control.
Adams, Byron J.   +14 more
core   +4 more sources

Development of inoculation methods for Pythium violae to evaluate resistance of carrot cultivars and efficacy of crop protection products for cavity spot control

open access: yesPlant Pathology, Volume 73, Issue 8, Page 2132-2146, October 2024.
Pythium violae mycelium and oospore inoculum induced cavity spot symptoms in pot‐ and field‐grown carrots to reliably identify sources of resistance and efficacy of crop protection products. Abstract Carrot is a major root vegetable crop grown in many parts of the world.
Nicole Pereira   +5 more
wiley   +1 more source

Comparative effects of entomopathogenic fungi and nematodes and bacterial supernatants against rice white tip nematode

open access: yesEgyptian Journal of Biological Pest Control, 2018
The rice white tip nematode, Aphelenchoides besseyi, is the primarily important seed-borne pest of rice and was first recorded in Turkey in 1995. These biological agents, such as an entomopathogenic fungus (EPF), entomopathogenic nematodes (EPN), and ...
Adnan Tülek   +3 more
doaj   +1 more source

Three species of entomopathogenic nematodes of the family Steinernematidae (Nematoda: Rhabditida) new to continental Portugal [PDF]

open access: yes, 2011
In order to determine the species of entomopathogenic nematodes in Continental Portugal, a survey was conducted in the country. Nematodes were recovered from soil samples collected from Alentejo, Algarve, center and the north of Portugal from 2006-2009 ...
Mota, Manuel   +3 more
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Measuring field efficacy of Steinernema feltiae and Steinernema riobrave for suppression of plum curculio, Conotrachelus nenuphar, larvae

open access: yesBiological Control, 2004
Abstract The plum curculio, Conotrachelus nenuphar, is a major pest of pome and stone fruit. Our objective was to determine the ability of Steinernema feltiae and Steinernema riobrave to control C. nenuphar larvae in soil. Nematodes were applied at 100 infective juveniles/cm2 in peach orchards at two locations (Byron, GA and Quincy, FL) in 2002 and ...
USDA-ARS, SE Fruit and Nut Tree Research Laboratory Dunbar Road, Byron, GA 31008, USA ( host institution )   +4 more
openaire   +2 more sources

Nematoden als bestrijders van trips? [PDF]

open access: yes, 2010
Er is, vooral in de sierteelt, vraag naar nieuwe, betere tripsbestrijders. De laatste tijd worden insectenpathogene aaltjes naar voren geschoven als bestrijders van de californische trips. Ze worden verkocht zowel voor bodemtoepassing tegen de poppen als
Pijnakker, J., Ramakers, P.M.J.
core   +1 more source

Soil Moisture Effects on Entomopathogenic Nematodes [PDF]

open access: yes, 2017
The effect of soil moisture on entomopathogenic nematode virulence was examined in the laboratory. Objectives were to determine the virulence of several species and isolates of entomopathogenic nematodes at various soil moisture contents and temperatures,
Grant, Jennifer A., Villani, Michael G.
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