Results 11 to 20 of about 4,851 (234)

The evolution of entomopathogeny in nematodes [PDF]

Ecology and Evolution
Understanding how parasites evolved is crucial to understand the host and parasite interaction. The evolution of entomopathogenesis in rhabditid nematodes has traditionally been thought to have occurred twice within the phylum Nematoda: in ...
V. J. Trejo‐Meléndez, J. Ibarra‐Rendón, J. Contreras‐Garduño   +2 more
doaj   +3 more sources

Redescription of Steinernema scapterisci Nguyen and Smart, 1990: (Steinernematidae) [PDF]

Journal of Applied and Natural Science, 2010
Present communication deals with redescription of the insect parasitic nematode, Steinernema scapterisci Nguyen and Smart, 1990, collected from the mole cricket, Gryllotalpa africana at Khurja, district (U.P.). The original description suffers from some morphological variations in the testis, tail and vulvular region.
H. S. Singh, Malti Malti, Neetu Singh, Anshu Chaudhary   +3 more
openaire   +3 more sources

Steinernema diaprepesi Nguyen & Duncan (Rhabditida: Steinernematidae), a new entomopathogenic nematode from Brazil [PDF]

Anais da Academia Brasileira de Ciências, 2021
Entomopathogenic nematodes (EPNs) can control pests due to their mutual association with bacteria. The use of these biological control agents is increasing worldwide due to advances in research about its control efficiency, range of action and mass ...
ANDRÉ B. HORTA, ALIXELHE P. DAMASCENA, VANESSA R. DE CARVALHO, MURILO F. RIBEIRO, BÁRBARA M.C. CASTRO, CARLOS F. WILCKEN, JOSÉ C. ZANUNCIO, SILVIA R.S. WILCKEN   +7 more
doaj   +7 more sources

Formulation of Entomopathogenic Nematodes for Above-Ground Use Against Tomato Leaf Miner, Phthorimaea absoluta [PDF]

Insects
The tomato leaf miner Phthorimaea (syn. Tuta) absoluta Meyrick (Lepidoptera: Gelechiidae) is invasive in many agricultural regions. Its larvae feed inside leaf mines or tomato fruits and are difficult to reach with plant protection products. In contrast,
Bancy W. Waweru, Joelle N. Kajuga, Athanase Hategekimana, Assinapol Ndereyimana, Lydie Kankundiye, Christine Umulisa, Alphonse Nyombayire, Marie Mutumwinka, Primitive M. Ishimwe, Didace Bazagwira, Grace C. Mukundiyabo, Vincent de Paul Bigirimana, Xun Yan, Jozsef Kiss, Stefan Toepfer   +14 more
doaj   +2 more sources

Genetic polymorphism among seven entomopathogenic nematode species (Steinernematidae) revealed by RAPD and SRAP analyses

Egyptian Journal of Biological Pest Control, 2019
The strength of sequence-related amplified polymorphism (SRAP) in comparison to random amplified polymorphic DNA (RAPD) in determining the genetic polymorphism among seven species of entomopathogenic nematodes (Steinernematidae) was tested. Nine RAPD and
Amany M. Abd ElAzim, Etr H. K. Khashaba, Sanaa A. M. Ibrahim   +2 more
doaj   +2 more sources

Pathogenicity of Steinernema brazilense (Rhabditida: Steinernematidae) to Gonipterus platensis (Coleoptera: Curculionidae) prepupae [PDF]

Brazilian Journal of Biology, 2020
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
A. L. Brida, M. C. Candelaria, B. M. C. Castro, L. G. Leite, S. R. S. Wilcken, J. C. Zanuncio, C. F. Wilcken   +6 more
doaj   +9 more sources

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

, 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 mucron caudal chez les mâles de première génération, et sa présence chez les mâles de seconde ...
Liu, J., Berry, R.E.
openaire   +3 more sources

Steinernema feltiae (Filipjev, 1934) (Rhabditida: Steinernematidae) en Cundinamarca – Colombia

Agronomía Colombiana, 2002
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Parada Julio Cesar
doaj   +2 more sources

Populations of entomopathogenic nematodes in agricultural lands [PDF]

Journal of Central European Agriculture, 2022
Entomopathogenic nematodes (EPNs) are known agents in pest biological control. Environmental factors can influence on populations of soil-inhabitant nematodes like EPNs in agricultural lands.
Azin VAFA, Ayatollah SAEEDIZADEH
doaj   +1 more source

Identifying key parameters for reliable assessment of entomopathogenic nematodes viability as affected by spray application stress-related factors. [PDF]

Pest Manag Sci
Commercial entomopathogenic nematodes (EPNs) were exposed to stress simulating spray application conditions, for viability assessment using different methods. Temperature impacted non‐lethal stress earlier than survival and activity, emphasizing the importance of measuring these parameters to assess pesticide application equipment (PAE) impact on EPN ...
Beltrán-Martí R, Resecco M, Gonella E, Prieto SV, Pittarello M, Garcerá C, Chueca P, Alma A, Gioelli F, Grella M.   +9 more
europepmc   +2 more sources