Results 41 to 50 of about 298 (93)

Lethal and sublethal effects of essential oils from Pittosporum undulatum and Hedychium gardnerianum on the egg parasitoid Trichogramma cordubensis (Hymenoptera: Trichogrammatidae [PDF]

open access: yes, 2013
Dissertação de Mestrado, Biotecnologia em Controlo Biológico, 6 de Junho de 2013, Universidade dos Açores.Ensaios de laboratório e de campo têm demonstrado que os parasitóides do género Trichogramma são muito suscetíveis à maioria dos inseticidas de ...
Furtado, Cláudia da Silva
core   +1 more source

Enhancing The Efficacy And Thermotolerance Of Selected Beauveria Bassiana Isolates For Management Of Sunn Pest, Eurygaster Integriceps, Using Electrofusion Techniques [PDF]

open access: yes, 2018
Sunn Pest, Eurygaster integriceps Puton (Heteroptera: Scutelleridae), is a major pest of wheat and barley in West and Central Asia and East Europe. The insect causes a significant reduction in yield and quality of grains.
Davari, Agrin
core   +1 more source

Biology and demography of Trissolcus basalis (Hym.: Scelionidae) on eggs of two different hosts [PDF]

open access: yes, 2013
A study was taken up to investigate the biological and population attributes of Trissolcus basalis (Wollaston) on eggs of Eurygaster integriceps Puton (EI) and Graphosuma lineatum (L.) (GL).
J. Shirazi   +4 more
core  

Diet of Spalangia Cameroni (hymenoptera: Pteromalidae), A Parasitoid of Filth Flies [PDF]

open access: yes, 2020
Parasitoid wasps are often part of the rich invertebrate communities in decaying organic matter where their hosts are found. However, little is known about what adults of these parasitoids eat.
Taylor, Elizabeth
core   +1 more source

An effective method for Graphosoma lineatum (L.) long-term rearing. [PDF]

open access: yes, 2016
A simple and time-saving technique for an effective and continuous rearing of Graphosoma lineatum (L.) (Heteroptera Pentatomidae), an alternative host for Trissolcus spp. and Ooencyrtus spp.
Binazzi, Francesco   +5 more
core   +1 more source

Diversity, seasonality, and egg parasitism of hemipteran (Coreidae and Pentatomidae) from a cowpea crop in northeastern Brazil. [PDF]

open access: yes, 2019
We report here on the diversity and composition of Coreidae and Pentatomidae species, as well as their egg parasitoids collected on cowpea (Vigna unguiculata [L.] Walp) (Fabaceae) plants from a field in Teresina, central-northern Piauí State, Brazil ...
GRAZIA, J.   +4 more
core  

Ceraphronoidea, platygastroidea and proctotrupoidea from Brazil (Hymenoptera) [PDF]

open access: yes, 2014
The wasps of the "Proctotrupoidea complex" (Ceraphronoidea, Proctotrupoidea y Platygasteroidea) are a very large and diverse group of parasitic Hymenoptera. It is a relatively old group, with fossils from the Jurassic period.
Loiácono, Marta Susana   +1 more
core  

An update of the Worldwide Integrated Assessment (WIA) on systemic insecticides. Part 2: impacts on organisms and ecosystems. [PDF]

open access: yesEnviron Sci Pollut Res Int, 2021
Pisa L   +13 more
europepmc   +1 more source

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