Results 111 to 120 of about 51,015 (250)

RESEÑA DE LA ENTOMOLOGÍA ECONÓMICA Y MÉDICA DEL SIGLO PASADO EN COLOMBIA

open access: yes, 2017
Con esta revision, se pretende informar a las generaciones actuales y futuras de entomologos del pais, sobre algunos estudiosos de esta disciplina, quienes laboraron en el siglo pasado y han sido olvidados por muchos.
I. Z. Polanía
semanticscholar   +1 more source

Effects of autumn kaolin, pyrethrin, and ladybird larvae (Adalia bipunctata) applications on the spring populations of the rosy apple aphid (Dysaphis plantaginea) in an on-farm apple orchard (cv. Topaz) [PDF]

open access: yes, 2003
Effects of different strategies (insecticide treatment, physical barrier, biocontrol) to control autumn forms of Dysaphis plantaginea. Question 1: Efficacy of pyrethrum, kaolin, and larvae of A. bipunctata to control Dysaphis plantaginea.
Daniel, Claudia, Wyss, Eric
core  

La enseñanza de la entomología mediante sellos postales como recurso didáctico

open access: yes, 2018
espanolRESUMEN En los ultimos anos, se comenzo a hipotetizar acerca de la filatelia como recurso didactico de diferentes disciplinas, enumerando varias ventajas por las que se deberia utilizar en la ensenanza. Se dan a conocer los trabajos vinculados con
P. Turienzo
semanticscholar   +1 more source

Checklist and bibliography of the Trogidae (Coleoptera: Scarabaeoidea) [PDF]

open access: yes, 2013
Presented is a checklist of the world Trogidae (Coleoptera: Scarabaeoidea) including synonyms, geographic distributions, type repositories where known, lists of valid species by genera and subgenera, citations of all papers containing original ...
Zídek, Jiri
core   +1 more source

Diversity of the arthropod fauna in organically grown garlic intercropped with fodder radish. [PDF]

open access: yes, 2012
The cultivation of garlic faces several problems, which include pest attack, and the diversification of habitat through intercropping with attractive plants comes up as a method to pest management.
Haro, Marcelo Mendes   +2 more
core  

First record of the non-pollinating fig wasp Odontofroggatia galili Wiebes, 1980 from Malta (Hymenoptera, Chalcidoidea, Agaonidae) [PDF]

open access: yes, 2010
The fig wasp Odontofroggatia galili is reported for the first time from Malta. Odontofroggatia is a non-pollinating fig wasp genus associated with a narrow range of host plant species, among them Ficus microcarpa, a widespread ornamental tree native to ...
Porcelli, Francesco, Verde, Gabriella Lo
core  

A new species of Aleurolobus Quaintance et Baker (Homoptera, Aleyrodidae) from Southern Europe. [PDF]

open access: yes, 1996
Aleurolobus teucrii n. sp. is described from southern Italy and the Maltese Islands (Central Mediterranean). The species seems to be monophagous on Teucrium fruticans L. A key to the European species of this genus (A.
Mifsud, David, Palmeri, Vincenzo
core  

Evaluation of an active mating disruption concept against codling moth (Cydia pomonella) under the aspects of different application systems and varieties [PDF]

open access: yes, 2008
Beside standard systems of mating disruption the activity of the product Exosex CM and Exosex 2 CM under the aspect of different application systems and several varieties were tested at the research station of the Federal College and Institute for ...
Kickenweiz, M.   +2 more
core  

Entomología médica y veterinaria

open access: yesRevista de Medicina Veterinaria, 2021
Felio J. Bello
semanticscholar   +1 more source

Role of spontaneous plants as a reservoir of alternative hosts for Semielacher petiolatus (Girault) and Citrostichus phyllocnistoides (Narayanan) (Hymenoptera, Eulophidae) in citrus groves [PDF]

open access: yes, 2006
The role spontaneous plants could eventually play towards populations of two exotic parasitoids, Semielacher petiolatus (Girault) and Citrostichus phyllocnistoides (Narayanan), was investigated in five Sicilian citrus groves.
Caleca, Virgilio   +2 more
core  

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