Results 21 to 30 of about 137,229 (361)
Host and Habitat Use by Parasitoids (Hymenoptera: Pteromalidae) of House Fly and Stable Fly (Diptera: Muscidae) Pupae [PDF]
, 2018 House fly and stable fly pupae were collected during the summer from a dairy farm in northern Illinois. Spalangia nigroaenea accounted for most of the parasitoids recovered from house flies. Spalangia nigra, S.
King, B. H, Olbrich, D. L
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A game demonstrating aspects of bumblebee natural history [PDF]
, 2004 The Bumblebee Game is an exciting outdoor game, which demonstrates aspects of bumblebee natural history including food chains, food webs and competition for food, predation by crab spiders, parasitism by Conopidae (Diptera) and brood parasitism by ...
Westgarth-Smith, AR
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PARASITISM IN E-COMMERCE: EMPIRICAL ANALYSIS
Наука Красноярья, 2020 The article deals with the phenomenon of parasitism, which is a consumer’s purchase of a product after checking its consumer qualities in a traditional store. This phenomenon has two types: inter-company and intra-company parasitism. To get more detailed
Gleb Yurievich Mityashin +1 more
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Influence of Landscape Diversity and Composition on the Parasitism of Cotton Bollworm Eggs in Maize. [PDF]
PLoS ONE, 2016 We deployed >50,000 Helicoverpa armigera eggs in maize fields to assess the rate of parasitism by Trichogramma chilonis across 33 sites during a three-year span (2012-2014) in northern China. Subsequently, we used a partial least squares (PLS) regression
Bing Liu +3 more
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Density-and trait-mediated effects of a parasite and a predator in a tri-trophic food web [PDF]
, 2014 1. Despite growing interest in ecological consequences of parasitism in food webs, relatively little is known about effects of parasites on long-term population dynamics of non-host species or about whether such effects are density- or trait- mediated ...
Banerji, Aabir +5 more
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Parasitism of Cranberry Fruitworm (\u3ci\u3eAcrobasis Vaccinii\u3c/i\u3e; Lepidoptera: Pyralidae) by Endemic or Released \u3ci\u3eTrichogramma Pretiosum\u3c/i\u3e (Hymenoptera: Trichogrammatidae) [PDF]
, 2017 Two levels of commercially-reared Trichogramma pretiosum were released during the oviposition period of the cranberry fruitworm (Aerobasis vaccinii) in eight Massachusetts (U.S.A.) cranberry bog sites. Release levels of 4.8 X 105 T. pretiosum per ha or 1.
Simser, Dave
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Plant Protection Science, 2017 Natural parasitism of the European corn borer eggs (Hübner) by Trichogramma spp. (Hymenoptera, Trichogrammatidae) was assessed in sweet corn field in north-west Serbia, region Vojvodina at the localities of Ruski Krstur, from 2004 till 2007.
Ján Tancik
doaj +1 more source
Scientific Reports, 2017 Cell motility is governed by a complex molecular machinery that converts physico-chemical cues into whole-cell movement. Understanding the underlying biophysical mechanisms requires the ability to measure physical quantities inside the cell in a simple ...
Aleix Boquet-Pujadas +7 more
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microRNAs in parasites and parasite infection [PDF]
RNA Biology, 2013 miRNAs, a subclass of small regulatory RNAs, are present from ancient unicellular protozoans to parasitic helminths and parasitic arthropods. The miRNA-silencing mechanism appears, however, to be absent in a number of protozoan parasites. Protozoan miRNAs and components of their silencing machinery possess features different from other eukaryotes ...
Yadong Zheng +2 more
openaire +3 more sources