Results 21 to 30 of about 6,669 (161)

Variaciones numéricas de Diaphorina citri Kuwayama (Sternorrhyncha: Psyllidae) y del Ectoparasitoide Tamarixia radiata (Waterston) (Hymenoptera: Eulophidae) en una plantación de naranjos de Entre Ríos, Argentina

open access: yesRevista de la Facultad de Ciencias Agrarias, 2022
Diaphorina citri es vector de la bacteria que produce la enfermedad HLB en cítricos, una de las más destructivas. En lotes comerciales de naranja dulce en Entre Ríos se analizó la abundancia espacio-temporal de adultos de D.
Gerardo Gustavo Liljesthröm   +1 more
doaj  

Primer reporte para el Ecuador de la avispa endoparasitoide Dinocampus coccinellae (Schrank) (Hymenoptera: Braconidae)

open access: yesRevista Chilena de Entomología, 2020
Se reporta por primera vez para el Ecuador, la presencia de Dinocampus coccinellae (Schrank, 1802) (Hymenoptera: Braconidae), avispa endoparasitoide cosmopolita que se especializa en parasitar especies de la familia Coccinellidae.
Pablo S. Padrón
doaj   +1 more source

Microbial Symbionts of Parasitoids

open access: yesAnnual Review of Entomology, 2020
Parasitoids depend on other insects for the development of their offspring. Their eggs are laid in or on a host insect that is consumed during juvenile development. Parasitoids harbor a diversity of microbial symbionts including viruses, bacteria, and fungi.
Dicke, Marcel   +2 more
openaire   +5 more sources

Cotesia flavipes (CAM) (Hymenoptera: Braconidae) Supresses Immune Responses In Diatraea flavipennella (BOX) (Lepidoptera: Crambidae)

open access: yesAnais da Academia Brasileira de Ciências, 2014
The present research aimed to elucidate which aspects of immune responses in Diatraea flavipennella are suppressed by the parasitoid Cotesia flavipes, thus, ensuring parasitism success.
ELIANA M. DOS PASSOS   +4 more
doaj   +1 more source

Selectividad de insecticidas con el parasitoide Tamarixia triozae (Hymenoptera: Eulophidae) para el control de Bactericera cockerelli (Hemiptera: Triozidae)

open access: yesNova Scientia, 2020
Introducción: Bactericera cockerelli es un insecto que daña cultivos de solanáceas, principalmente papa (Solanum tuberosum L) y tomate (Solanum lycopersicum L). El manejo de B.
Jorge Luis Vega-Chávez   +5 more
doaj   +1 more source

Ein Winzling lehrt das Fürchten

open access: yesBiologie in unserer Zeit, Volume 50, Issue 4, Page 254-262, August 2020., 2020
Seit mehr als einem Jahrzehnt breitet sich in Europa die aus Südostasien stammende Kirschessigfliege aus. Durch ihre Fähigkeit, gesunde, weichschalige Früchte wie Kirschen und Beeren zu befallen, verursacht das invasive Insekt enorme Schäden. Wissenschaftler suchen deshalb nach wirksamen Bekämpfungsmethoden.
Heidrun Vogt
wiley   +1 more source

Annotated checklist and illustrated key to braconid parasitoids (Hymenoptera, Braconidae) of economically important fruit flies (Diptera, Tephritidae) in Brazil [PDF]

open access: yes, 2018
The braconid parasitoids of fruit-infesting flies have been more intensively studied from the middle to late 1990s, when taxonomic research was restarted in Brazil.
Costa, Valmir A.   +2 more
core   +1 more source

Cyrtoneurina pararescita (Diptera: Muscidae) (Couri, 1995) como novo hospedeiro de Nasonia vitripennis (Walker) (Hymenoptera: Pteromalidae)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
This study reports the occurrence of Nasonia vitripennis (Walker) (Hymenoptera: Pteromalidae) as parasitoid of Cyrtoneurina pararescita (Diptera: Muscidae) (Couri, 1995) in bovine feces obtained in Goiânia, Goiás state, Brazil.
C.H. Marchiori   +2 more
doaj   +1 more source

A New Host Record for the Egg Parasitoid Anagrus nigriventris (Hymenoptera: Mymaridae) of the Corn Leafhopper, Dalbulus maidis (Hemiptera: Cicadellidae) [PDF]

open access: yes, 2006
A survey of the eggs parasitoids of the corn leafhopper, Dalbulus maidis (DeLong & Wolcott) was carried out in Tucumán Province, Argentina. Samples were collected during the summer of 2004-2005 with sentinel eggs.
Luft Albarracin, Erica Beatriz   +2 more
core   +1 more source

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