Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Michel Gredt"'
Autor:
Annie Micoud, Pierre Leroux, Florent Remuson, Anne-Sophie Walker, Michel Gredt, Jacques Grosman
Publikováno v:
Pest Management Science. 69:667-678
Resistance to fungicides is an evolutionary process resulting from the selection of advantageous genotypes in naturally diverse populations. Seven fungicide modes of action are authorised to control grey mould caused by Botrytis cinerea on grapevine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dbdc4d4032437e8ebd978d05bfc9760
https://doi.org/10.1002/ps.3506
https://doi.org/10.1002/ps.3506
Publikováno v:
Pest Management Science. 69:15-26
Eyespot, caused by Oculimacula acuformis and Oculimacula yallundae, is the major foot disease of winter wheat in several European countries, including France. It can be controlled by chemical treatment between tillering and the second node stage. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0209ce2dca8cbe2791f5fdaded64f158
https://doi.org/10.1002/ps.3408
https://doi.org/10.1002/ps.3408
Publikováno v:
Pest Management Science. 65:906-915
BACKGROUND:Microdochium nivale (Fr.) Samuels & Hallet and Microdochium majus (Wollenweber) belong to the Fusarium ear blight (FEB) fungal complex affecting cereals. In 2007 and 2008, major Microdochium sp. infestations were observed in France, and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15ca86dde3d8f9dafb6a02564c377b0c
https://doi.org/10.1002/ps.1772
https://doi.org/10.1002/ps.1772
Autor:
Pierre Leroux, Alain Rahier, Annick Arnold, Christian Malosse, Maryse Taton, Michel Gredt, Danièle Debieu, Jocelyne Bach, Sandrine Brousset
Publikováno v:
Pesticide Biochemistry and Physiology
Pesticide Biochemistry and Physiology, Elsevier, 2000, 67 (2), pp.85-94. ⟨10.1006/pest.2000.2485⟩
Pesticide Biochemistry and Physiology, Elsevier, 2000, 67 (2), pp.85-94. ⟨10.1006/pest.2000.2485⟩
Microdochium nivale , a wheat pathogenic filamentous fungus, appeared to be very sensitive in in vivo laboratory assays to fenpropimorph and tridemorph and to a lesser extent to fenpropidin, piperalin, and spiroxamine. It accumulated Δ 8 -sterols wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::312ca33a500f2d4f0b6cce72e6c5216b
https://doi.org/10.1006/pest.2000.2485
https://doi.org/10.1006/pest.2000.2485
Publikováno v:
Journal of General Plant Pathology
Journal of General Plant Pathology, Springer Verlag, 2000, 66 (1), pp.75-81. ⟨10.1007/PL00012925⟩
Journal of General Plant Pathology, Springer Verlag, 2000, 66 (1), pp.75-81. ⟨10.1007/PL00012925⟩
International audience; A survey of fungicide resistance in Mycosphaerella graminicola and Tapesia acuformis, two major pathogens of winter wheat in France, respectively responsible for speckled leaf blotch and eyespot, led to the characterization of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b7bba441ef6e145eefa493cc32f106c
https://doi.org/10.1007/pl00012925
https://doi.org/10.1007/pl00012925
Publikováno v:
Crop Protection. 18:687-697
Field strains of Botryotinia fuckeliana were isolated from diseased grape berries which were collected at the harvest, between 1993 and 1997, from French vineyards located in Alsace, Armagnac, Bordeaux, Champagne and Loire Valley. According to the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beacbb3bb5657fd0832066c155990a83
https://doi.org/10.1016/s0261-2194(99)00074-5
https://doi.org/10.1016/s0261-2194(99)00074-5
Publikováno v:
Pesticide Biochemistry and Physiology. 64:85-100
Monitoring conducted in French vineyards since 1994 led to detection of three anilinopyrimidine-resistant phenotypes in field populations of Botrytis cinerea ( Botryotinia fuckeliana ). A few strains were highly resistant to anilinopyrimidines (e.g.,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d30bd8f4b5e1c9d1c66a70f23767181d
https://doi.org/10.1006/pest.1999.2414
https://doi.org/10.1006/pest.1999.2414
Publikováno v:
Pesticide Biochemistry and Physiology. 64:17-31
Seven phenotypes were identified among field isolates of Tapesia yallundae and Tapesia acuformis when tested for susceptibility to the benzimidazole fungicides carbendazim and thiabendazole and the N-phenylcarbamates diethofencarb, MDPC, and swep. PC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c77540dd6e37b821e55c44863b9d9e8
https://doi.org/10.1006/pest.1999.2406
https://doi.org/10.1006/pest.1999.2406
Autor:
Michel Gredt, Pierre Leroux
Publikováno v:
Pesticide Science. 51:321-327
Field isolates of the cereal eyespot pathogen can be divided into two groups which are now considered as two species: Tapesia yallundae and Tapesia acuformis. In both species the first case of acquired resistance was observed with benzimidazole fungi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b9c40b9846fa90d3dafab85b121015e
https://doi.org/10.1002/(sici)1096-9063(199711)51:3<321::aid-ps639>3.0.co
https://doi.org/10.1002/(sici)1096-9063(199711)51:3<321::aid-ps639>3.0.co
Autor:
Michel Gredt, Pierre Leroux
Publikováno v:
Agronomie. 15:367-370
Parmi les souches de Botrytis cinerea collectees dans des vignobles francais en 1993 et 1994, certaines etaient faiblement resistantes au cyprodinil et au pyrimethanil (anilinopyrimidines) ainsi qu'au fenpiclonil (phenylpyrrole). Par ailleurs, une fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9853ef8c0b0e6c016f049584d73f7270
https://doi.org/10.1051/agro:19950604
https://doi.org/10.1051/agro:19950604