Zobrazeno 1 - 10
of 30
pro vyhledávání: '"G B Lewis"'
Publikováno v:
Bee World. 78:46-51
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e433005536af27c683ed68b020d8f79
https://doi.org/10.1080/0005772x.1997.11099332
https://doi.org/10.1080/0005772x.1997.11099332
Publikováno v:
Journal of Apicultural Research. 33:119-125
SUMMARYThe contact and oral acute toxicity of technical dimethoate to worker honey bees (Apis mellifera) was determined between May and October for 12 consecutive years, 1981–1992 (63 contact tests and 62 oral tests), using standard laboratory meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30080e2e516004da722700262016fe91
https://doi.org/10.1080/00218839.1994.11100859
https://doi.org/10.1080/00218839.1994.11100859
Publikováno v:
Acta Horticulturae. :425-429
Genetically modified plants have now been produced in many species. An examination of pollination in these plant will be necessary before commercial cultivars are produced. In addition, this technology provides a new tool for the study of cross-polli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a27e58d62a77e9d85822d47d00612b0
https://doi.org/10.17660/actahortic.1991.288.72
https://doi.org/10.17660/actahortic.1991.288.72
Autor:
B. Sauphanor, A. Stäubli, Heikki Hokkanen, Franz Bigler, H. Vogt, J. Coremans-Pelseneer, E. Boller, L. Polgar, C. Duso, G. Sterk, H. Bogenschütz, A. Grove, L. Moreth, S. A. Hassan, G. Viggiani, F. Mansour, J. Brun, U. Heimbach, J. N. M. Calis, N. Helyer, A. Vainio, M. Van de Veire, G. B. Lewis, L. Samsøe-Petersen
Publikováno v:
Entomophaga
Entomophaga, Springer-Verlag, 1994, 39 (1), pp.107-119
Entomophaga, Springer-Verlag, 1994, 39 (1), pp.107-119
The side effects of 5 insecticides, 8 fungicides and 6 herbicides on 24 species of beneficial organisms were tested by members of the Working Group «Pesticides and Beneficial Organisms» of the International Organization for Biological Control (IOBC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd943cd4789dfdc15f20beb95b157bd
https://hal.inrae.fr/hal-02713273
https://hal.inrae.fr/hal-02713273
Autor:
C. Duso, G. Sterk, P. Chiverton, P. A. Oomen, J. N. M. Calis, J. J. Tuset, A. Stäubli, W. Rieckmann, G. Viggiani, J. Brun, J. Coremans-Pelseneer, F. Bigler, E. Boller, W. P. J. Overmeer, G. B. Lewis, L. Samsøe-Petersen, L. Polgar, S. A. Hassan, K. Tavares, L. Moreth, F. Mansour, H. Bogenschütz
Laboratory, semi field and field tests to assess the side effects of 20 pesticides on 19 different beneficial organisms were carried out by members of the Working Group “Pesticides and Beneficial Organisms” of the International Organization for B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30c30df76487a74f83df29587923f15a
http://hdl.handle.net/11577/2506003
http://hdl.handle.net/11577/2506003
Autor:
G B, Lewis
Publikováno v:
Anaesthesia and intensive care. 18(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c32590ab6f79ac68c241eaa84b7614cf
https://pubmed.ncbi.nlm.nih.gov/2337240
https://pubmed.ncbi.nlm.nih.gov/2337240
Autor:
N. A. C. Kidd, G. B. Lewis
Publikováno v:
The American Naturalist. 130:448-453
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f937df0bbc5fdeb825416249214361c9
https://doi.org/10.1086/284720
https://doi.org/10.1086/284720
Publikováno v:
Ecological Entomology. 10:427-432
1. Two aphid species feed exclusively on pine needles, Schizolachnus pineti (Fabr.) occupying only the outer (curved) surface with Eulachnus agilis (Kalt.) showing a preference for the inner (flat) surface. 2. Despite E.agilis favouring and S.pineti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59e30c5966670c788614747c650bded2
https://doi.org/10.1111/j.1365-2311.1985.tb00740.x
https://doi.org/10.1111/j.1365-2311.1985.tb00740.x
Publikováno v:
Journal of Heat Transfer. 99:446-452
Laminar isothermal natural-convection mass transfer along a porous vertical plate in an aqueous sodium chloride solution with uniform surface injection of pure water at the plate surface is investigated experimentally by means of a Mach-Zehnder inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2284256db701021f89168e1129cd5a5b
https://doi.org/10.1115/1.3450716
https://doi.org/10.1115/1.3450716
Publikováno v:
Nature. 219:121-125
The unusual distributional features of the recent foot and mouth epidemic suggest that there were several outbreak centres. The critical period in the outbreak was between the twenty-third and thirty-fifth days when the maximum number of daily outbre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da20585519516505afe884e28f5efb39
https://doi.org/10.1038/219121a0
https://doi.org/10.1038/219121a0