Zobrazeno 1 - 10
of 58
pro vyhledávání: '"L.P.S. van der Geest"'
Publikováno v:
Acta Mycologica, Vol 29, Iss 1, Pp 109-120 (2014)
Acta Mycologica, 29, 109-120. Polish Botanical Society
Acta Mycologica, 29, 109-120. Polish Botanical Society
Infection potential of Beauvaria bassiana, Metarhizium anisopliae, Paecilomyces farinosus and P. fumosoroseus to G. mellonella larvae in pine litter was established. The growth of these fungi on the Czapek's Dox medium exposed to different temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1af21a9129998d501edce5a809d96c8
https://pbsociety.org.pl/journals/index.php/am/article/view/3880
https://pbsociety.org.pl/journals/index.php/am/article/view/3880
Autor:
L.P.S. van der Geest
Publikováno v:
Zeitschrift für Angewandte Entomologie. 69:263-266
Results are given of field applications of 2 commercial Bacillus thuringiensis preparations for the control of the larvae of the winter moth Operophthera brumata and the summer fruit tree leaf roller Adoxophyes orana. Larvae of the summer generations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13621206dcb0dd3d953100d51f9ab52d
https://doi.org/10.1111/j.1439-0418.1971.tb03208.x
https://doi.org/10.1111/j.1439-0418.1971.tb03208.x
Autor:
H. de Barjac, L.P.S. van der Geest
Publikováno v:
Zeitschrift für Angewandte Entomologie. 93:504-507
Bacillus thuringiensis var. israelensis was found to infect adult tsetse flies of the species Glossina pallidipes. However, even with very heavy doses, mortality was never higher than about 30 %. The bacteria were applied to ears of rabbits which ser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c2eb27b63ac22111019e910beab9304
https://doi.org/10.1111/j.1439-0418.1982.tb03627.x
https://doi.org/10.1111/j.1439-0418.1982.tb03627.x
Publikováno v:
Experimental and Applied Acarology. 24:497-560
An overview is given of studies on diseases of mites. Knowledge of diseases of mites is still fragmentary but in recent years more attention has been paid to acaropathogens, often because of the economic importance of many mite species. Most research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b50b83a733d065823486ac60c6307581
https://doi.org/10.1023/a:1026518418163
https://doi.org/10.1023/a:1026518418163
Autor:
J.J. Fransen, Arne Janssen, S. L. Elliot, Maurice W. Sabelis, L.P.S. van der Geest, E.A.M. Beerling
Publikováno v:
Ecology Letters, 3(3), 228-235. Wiley-Blackwell
For 20 years, ecologists have been gathering evidence in support of the hypothesis that plants can use insect natural enemies such as predators and parasitoids as bodyguards to protect themselves from herbivory, but entomopathogens have escaped this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::988a15e5b91b0e42fc631a98f85acfd9
https://doi.org/10.1046/j.1461-0248.2000.00137.x
https://doi.org/10.1046/j.1461-0248.2000.00137.x
Publikováno v:
Journal of Invertebrate Pathology, 67, 267-278. Academic Press Inc.
The germination of capilliconidia of Neozygites floridana on the cassava green mite, Mononychellus tanajoa, and the viability of these conidia collected on glass coverslips were studied at different temperatures, humidities (expressed as saturation d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e7b8f255bf8765ad9fff3bb84e997b2
https://hdl.handle.net/11245/1.127914
https://hdl.handle.net/11245/1.127914
Publikováno v:
Experimental and Applied Acarology, 19, 571-579. Springer Netherlands
The effect of temperature, humidity and photoperiod on the development of Neozygites cf. floridana (Weiser and Muma) in the cassava green mite, Mononychellus tanajoa (Bondar) was studied in the laboratory. Dead infected mites began to appear 2.5 days
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02677f2f6d791f08fbfeb82962743d45
https://doi.org/10.1007/bf00048812
https://doi.org/10.1007/bf00048812
Publikováno v:
Entomophaga. 37:363-372
Side effects of ten pesticides used in orchards and vineyards were tested with a laboratory method on several Dutch and Italian strains of the predatory mitesTyphlodromus pyri Scheuten andAmblyseius andersoni (Chant). Resistant and susceptible strain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4095ffd3ada9805d28a91f443d74494c
https://doi.org/10.1007/bf02373110
https://doi.org/10.1007/bf02373110
Publikováno v:
Experimental & Applied Acarology. 11:167-176
Cold-hardiness was studied in the predatory miteAmblyseius potentillae (Garman) by determining the mortality after exposure to −5°C. Predators reared under diapause-inducing conditions were more cold-resistant than mites that had been kept under l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5febf3554f5366999eb455171faadc7e
https://doi.org/10.1007/bf01246089
https://doi.org/10.1007/bf01246089
Autor:
L.P.S. van der Geest, R. De Boer
Publikováno v:
Experimental & Applied Acarology. 9:113-122
A reduction in house-dust-mite populations of 19-84% in beds in regular use could be achieved by heating the mattresses with electric blankets, when the beds were not being slept on. The effect of the heating treatment on the temperature and relative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed8f3cc679aa8ad71187bf49ea72a74c
https://doi.org/10.1007/bf01198989
https://doi.org/10.1007/bf01198989