Results 21 to 30 of about 519,923 (249)
A review of Trichogramma Westwood parasitoids on eggs of Thaumetopoea pityocampa (Denis & Schiffermüller) in habitats of the Balkan Peninsula and Asia Minor [PDF]
Silva Balcanica, 2023 Studies on egg parasitoids of the pine processionary moth (Thaumetopoea pityocampa) were conducted during the period 1991-2018 in native localities of the pest on the Balkan Peninsula and in Asia Minor.
Plamen Mirchev +5 more
doaj +3 more sources
Entomological Communications, 2020 First record of egg parasitoids of Oebalus poecilus (Dallas, 1851) (Hemiptera: Pentatomidae) in rice in Maranhão, Brazil This is the first report of the species Trissolcus urichi (Crawford, 1913) and Telenomus podisi Ashmead, 1893 (Hymenoptera ...
Antonio J. de Melo Neto +5 more
doaj +1 more source
Egg parasitoids of Thaumetopoea pityocampa in the region of Gyumyurdzhinski Snezhnik in Eastern Rhodopes, Bulgaria [PDF]
Silva Balcanica, 2023 The region of Gyumyurdzhinski Snezhnik in the Eastern Rhodopes is the closest in Bulgaria to the Aegean Sea. However, the climate is characterized by specific parameters that are determined by its relief.
Plamen Mirchev +7 more
doaj +3 more sources
Egg Collection for Nasonia (Parasitoid Wasp) [PDF]
Cold Spring Harbor Protocols, 2009 INTRODUCTIONNasonia is a complex of four closely related species of wasps with several features that make it an excellent system for a variety of genetic studies. These include a short generation time, ease of rearing, interfertile species, visible and molecular markers, and a sequenced genome.
John H, Werren, David W, Loehlin
openaire +2 more sources
Chemical Cues in Tritrophic Interaction on Biocontrol of Insect Pest [PDF]
Journal of Pure and Applied Chemistry Research, 2017 Tritrophic interaction among host plant-herbivore-parasitoid involves chemical cues. The infested plant by herbivores has been reacted to produce volatiles which is a cue used by the herbivore parasitoids for host location.
Nurindah Nurindah +3 more
doaj +1 more source
Frontiers in Mechanical Engineering, 2022 Egg parasitoids play an important role in biological control of pest species attacking and killing their hosts at an early stage of their development. During the antagonistic coevolution with their hosts, egg parasitoids have developed a great ability to
Manuela Rebora +5 more
doaj +1 more source
Age and density of eggs of Helicoverpa armigera influence on Trichogramma pretiosum parasitism
Acta Scientiarum: Biological Sciences, 2017 This study evaluated the parasitism of Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) on eggs of Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) at different ages and densities.
Vitor Zuim +5 more
doaj +1 more source
Journal of Pest Science, 2020 The Japanese giant silkworm Caligula japonica Moore is an emerging defoliator pest of forest and fruit trees, causing severe economic losses in East Asia.
Yong-Ming Chen +7 more
semanticscholar +1 more source
Parasitoids of the invasive Nezara viridula (Linnaeus) in Bulgaria [PDF]
Journal of Central European Agriculture, 2022 The southern green stink bug Nezara viridula (Linnaeus) is a polyphagous species that causes economic damages to many crops in Bulgaria. The aim of this study was to identify the parasitoid species that could suppress the populations of Nezara viridula ...
Mariya Hristozova, Adelina Harizanova
doaj +1 more source
Dominant Arctic Predator Is Free of Major Parasitoid at Northern Edge of Its Range
Frontiers in Ecology and Evolution, 2019 Parasitoids can affect host population dynamics with community-level consequences. In the Arctic, a high diversity of parasitoids relative to potential hosts suggests that parasitoids may exert strong selection pressure on arthropods, but the extent to ...
Amanda M. Koltz +7 more
doaj +1 more source