Πλοήγηση ανά Θέμα "laboratory method"
Αποτελέσματα 1-15 από 15
-
3rd European Biobed Workshop
(2011) -
Assessment of selected larvicides for the control of Culex pipiens biotype pipiens and Culex pipiens biotype molestus under laboratory and semi-field conditions
(2020)BACKGROUND: The insecticidal efficacy of selected mosquito larvicides [teflubenzuron, S-methoprene, diflubenzuron, temephos, Bacillus thuringiensis var. israelensis (Bti) and polydimethylsiloxane (PDMS)], applied alone or ... -
Bioassays with diatomaceous earth formulations: Effect of species co-occurrence, size of vials and application technique
(2012)Two series of laboratory bioassays were carried out in order to evaluate the effect of the simultaneous presence of two insect species inside the experimental vials and the effect of different sizes (50, 65, 90, 145 mm in ... -
Competition between Prostephanus truncatus and Sitophilus oryzae on maize: the species that gets there first matters
(2022)Laboratory tests were carried out in order to examine the population growth of Prostephanus truncatus (Horn) (Coleoptera: Bostrychidae) and Sitophilus oryzae (L.) (Coleoptera: Curculionidae) on maize. These two species ... -
Contribution of sea cucumber Holothuria tubulosa on organic load reduction from fish farming operation
(2019)An investigation was carried out in the field and in the laboratory in order to evaluate the contribution of sea cucumber Holothuria tubulosa on organic load reduction from fish farming in the Eastern Mediterranean. Five ... -
Dissipation and adsorption of isoproturon, tebuconazole, chlorpyrifos and their main transformation products under laboratory and field conditions
(2016)Assessment of dissipation constitutes an integral part of pesticides risk assessment since it provides an estimate of the level and the duration of exposure of the terrestrial ecosystem to pesticides. Within the frame of ... -
The dissipation and microbial ecotoxicity of tebuconazole and its transformation products in soil under standard laboratory and simulated winter conditions
(2018)Tebuconazole (TBZ) is a widely used triazole fungicide at EU level on cereals and vines. It is relatively persistent in soil where it is transformed to various transformation products (TPs) which might be environmentally ... -
Effect of soil characteristics on shear strength of sands
(2018)The paper presents the results of a laboratory investigation into the influence of (a) mineral composition and angularity of sand grains and (b) fines type and content on the strength parameters of sandy soils tested at ... -
The effects of geographic origin and antibiotic treatment on the gut symbiotic communities of Bactrocera oleae populations
(2019)The olive fruit fly, Bactrocera oleae (Rossi) (Diptera: Tephritidae), is the major insect pest of olive orchards (Olea europaea L.), causing extensive damages on cultivated olive crops worldwide. Due to its economic ... -
Effects of salinity and temperature on the performance of Cymodocea nodosa and Ruppia cirrhosa: A medium-term laboratory study
(2019)The effects of salinity and temperature on the photosynthetic and growth performance of the seagrasses Cymodocea nodosa and Ruppia cirrhosa were studied to understand their local seasonality and distribution. Cymodocea ... -
Insecticidal efficacy of two pirimiphos-methyl formulations for the control of three stored-product beetle species: Effect of commodity
(2016)Laboratory bioassays were conducted to evaluate the insecticidal effect of two pirimiphos-methyl formulations, an emulsifiable concentrate (EC) and a capsule suspension (CS) against adults of Sitophilus oryzae, Rhyzopertha ... -
Laboratory studies on the behavioral responses of Tribolium confusum and Ephestia kuehniella to surfaces treated with diatomaceous earth and spinosad formulations
(2018)Laboratory bioassays were conducted to determine the behavioral responses of adults and larvae of Tribolium confusum Jacquelin du Val and larvae of Ephestia kuehniella Zeller to surfaces treated with two diatomaceous earth ... -
Optimum design of the entrance of a fishpond laterally to the main stream of an open channel
(2017)In this study, the optimum design of the entrance of a fishpond laterally to the main flow of an open channel was investigated numerically and experimentally. The flow characteristic measurements were realized with the PIV ... -
Theory of phase transmission fibre-optic deformation sensing
(2022)We present a theory and conceptual examples for fibre-optic deformation sensing based on phase changes of transmitted light. As a first result, we establish an exact relation between observable phase changes and the ... -
Toxicity of propylene oxide alone and in combination with low pressure or carbon dioxide against life stages of Ephestia cautella (Walker) (Lepidoptera: Pyralidae) under laboratory conditions
(2017)A series of tests was carried out in the laboratory for comparison of the insecticidal effect of propylene oxide (PPO) alone and in combination with low pressure and/or elevated levels of carbon dioxide against eggs, larvae, ...