Results 41 to 50 of about 3,698 (216)

Complejo de parasitoides de Pseudococcus longispinus Targioni- Tozzetti (Hemiptera: Pseudococcidae) en caqui [PDF]

, 2022
Actualmente, Pseudococcus longispinus Targioni-Tozzetti (Hemiptera: Pseudococcidae) es la plaga que más pérdidas económicas genera en el cultivo del caqui en España. Los parasitoides juegan un papel clave en la regulación de las densidades poblaciones de
Gómez-Martínez, María A., Tena, Alejandro, Plata, Ángel, Beitia, Francisco J.   +3 more
core  

Across the edge: Spatial segregation drives community structure in tri‐trophic multilayer networks at a forest–grassland edge

Journal of Animal Ecology, Volume 94, Issue 11, Page 2205-2219, November 2025.
This study reveals how forest–grassland edges act as ecological barriers that shape tri‐trophic interaction networks. Using multilayer network theory, it uncovers how species influence and biodiversity patterns emerge across spatial layers, offering novel insights into edge‐driven community assembly and conservation in fire‐prone mosaics.
Henrique Negrello‐Oliveira, José Tovar‐Marquez, Milton de Souza Mendonça Júnior   +2 more
wiley   +1 more source

Estudio de himenópteros parasitoides en Oaxaca

, 2014
En México se conoce poco sobre su fauna de himenópteros parasitoides, sin embargo es una fauna potencialmente importante dada la presencia de una alta diversidad de estos grupos en ecosistemas naturales en México.

core   +1 more source

Opinion and report of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) relating to an analysis of the health risks associated with exposure to caterpillars with stinging hairs and the development of management recommendations

Food Risk Assess Europe, Volume 3, Issue 2, April 2025.
Abstract Several species of Lepidoptera with caterpillars bearing urticating hairs are increasing their range in metropolitan France from year to year, such as the pine processionary (Thaumetopoea pityocampa Denis et Schiffermüller 1775) whose presence was historically limited to the south of France, and which is gradually being observed in the north ...
Nicolas Desneux, Andrea Battisti, Anne‐Sophie Brinquin, Rudy Caparros‐Megido, Gilbert Gault, Carole Kerdelhué, Stéphane Krebs, Myriam Mérad, Catherine Pecquet, Tina Rambonilaza, Thomas Le Bourgeois, Philippe Castagnone, Thierry Candresse, Nicolas Desneux, Sandrine Eveillard, Florence Fontaine, Pascal Gentit, Martin Godefroidd, Lucia Guerin, Bruno Hostachy, Hervé Jactel, Eleni Kazakou, Christophe Le May, Eric Lombaert, David Markowski, Charles Manceau, Arnaud Monty, Maria Navajas, Céline Robin, Aurélien Sallé, Frédéric Suffert, Stéphan Steyer, Pierre‐Yves Teycheney, Eric Verdin, François Verheggen, Gilles Meyer, Xavier Bailly, Catherine Belloc, Stéphane Bertagnoli, Alain Boissy, Séverine Boullier, Henri‐Jean Boulouis, Eric Cardinale, Aurélie Courcoul, Alice De Boyer Des Roches, Barbara Dufour, Veasna Duong, Emmanuelle Gilot‐Fromont, Etienne Giraud, Lionel Grisot, Claire Guinat, Nadia Haddad, Elsa Jourdain, Hervé Juin, Sophie Le Bouquin‐Le Neveu, Caroline Le Maréchal, Sophie Le Poder, Yves Millemann, Pierre Mormède, Carole Peroz, Claire Ponsart, Céline Richomme, Claude Saegerman, Jean‐François Valarcher, Isabelle Vallée, Agnès Waret‐Szkuta, Natacha Woronoff‐Rehn, Georges De Sousa, Olivier Adam, Alain Aymard, Jean‐Christophe Cahuzac, Pierre Greve, Philippe Hartemann, Claire Hellio, Dominique Pessel, Vincent Richard, Christophe Soumet, Laura Maxim, Louis‐Georges Soler, Bénédicte Apouey, Luc Baumstark, Céline Bonnet, Thierry Brunelle, France Caillavet, Alain Carpentier, Thomas Coutrot, Cécile Detang‐Dessendre, Serge Garcia, Julien Gauthey, Emmanuelle Lavaine, Christine Le Clainche, Marc Leandri, Youenn Loheac, Sélim Louafi, Eric Plottu, Elodie Rouviere, Maïder Saint‐Jean, Denis Salles, Léa Tardieu, Jean‐Christophe Vergnaud, Jens Abildtrup, Catherine Collignon, Karine Fiore, Emeline Hily, Sandra Sinno‐Tellier, Emmanuel Gachet   +105 more
wiley   +1 more source

Parasitoides de Phyllonorycter populifoliella (Treitschke, 1833) sobre Populus balsamifera L. (Salicaceae) en el oeste europeo de Rusia (Lepidoptera: Gracillariidae)

SHILAP, 2016
Fue estudiado en Izhevsk la asociación de himenópteros parasitoides asociados al minador de hojas Phyllonorycter populifoliella (Treitschke, 1833) desarrollándose sobre el álamo balsemífero (Populus balsamifera L., 1753).
I. V. Ermolaev, Z. A. Yefremova, A. V. Trubitsyn   +2 more
doaj   +1 more source

Descortezadores y sus enemigos naturales en Abies religiosa (Kunth) Schltdl. et Cham.

Revista Mexicana de Ciencias Forestales, 2018
El Parque Nacional “Lagunas de Zempoala” es un área natural protegida que se ubica en los límites de los estados Morelos y el Estado de México, en donde se eligió un oyamel sobramaduro de 20 m de alto para estudiar la distribución de insectos ...
Alicia Fonseca González, Armando Burgos Solorio, Juana Fonseca González, Héctor M. De los Santos Posadas, Juana Juárez Muñoz   +4 more
doaj   +1 more source

Cereal aphid species: their natural enemies and efficiency of Lysiphlebus testaceipes (Cresson, 1880) to control Rhopalosiphum maidis (Fitch, 1856)

EPPO Bulletin, Volume 54, Issue 3, Page 369-380, December 2024.
Abstract Cereal grains both for human consumption and animal feed are an essential component of global food systems. However, during production they are often targeted by various pest insects, including aphids. A survey was carried out from 2017 to 2021 in six cereal production sites in Tunisia to evaluate aphid diversity and identify natural enemies ...
Dalila Haouas, Lassaad Mdellel, Mayssa Zgolli, Mohamed Habib Manai, Jean Pierre Sarthou   +4 more
wiley   +1 more source

Density‐dependence and competition between Tranosema rostrale and Elachertus cacoeciae, two parasitoids of the spruce budworm

Entomologia Experimentalis et Applicata, Volume 172, Issue 6, Page 533-543, June 2024.
The interactions between two common parasitoid species (Hymenoptera) of the spruce budworm, Choristoneura fumiferana (Lepidoptera: Tortricidae), were investigated during the low‐density period between outbreaks using data collected through field‐implanted larvae in two sites over a 35‐year period.
Véronique Martel, Jacques Régnière, Pierre Therrien   +2 more
wiley   +1 more source

Fewer pests and more ecosystem service‐providing arthropods in shady African cocoa farms: Insights from a data integration study

Journal of Applied Ecology, Volume 61, Issue 2, Page 304-315, February 2024.
To achieve lower pest burdens and higher abundances of potential pollinators and natural enemies, African cocoa farms should maintain a dense canopy of shade trees. The current shift towards high‐intensity cocoa farming in Africa could result in long‐term losses due to pest infestations and loss of arthropod‐mediated ecosystem services.
Crinan Jarrett, Kowo Cyril, Daniel T. Haydon, Christel Alain Wandji, Diogo F. Ferreira, Andreanna J. Welch, Luke L. Powell, Jason Matthiopoulos   +7 more
wiley   +1 more source

Bifurcation and Chaos in a Parasitoid-Host-Parasitoid Model

International Journal of Modern Nonlinear Theory and Application, 2018
This paper discusses a parasitoid-host-parasitoid ecological model and its dynamical behaviors. On the basis of the center manifold theorem and bi-furcation theory, the existence conditions of the flip bifurcation and Neimark-Sacker bifurcation are derived. In the end of the paper, some typical numerical experiments are performed, which illustrate that
Xijuan Liu, Yun Liu
openaire   +2 more sources