Dr.ir. J. Postma

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Wageningen University & Research Centre (93)

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Removal of phytotoxic compounds from torrefied grass fibres by plant-beneficial microorganisms (2008)

Authors:	Trifonova, R.D.; Postma, J.; Verstappen, F.W.A.; Bouwmeester, H.J.; Ketelaars, J.J.M.H.; Elsas, van J.D.
In:	FEMS Microbiology Ecology, 66(1), 158 - 166. ISSN 0168-6496.

Abstract:

We aimed to select microorganisms colonizing torrefied grass fibres (TGF) and simultaneously reducing the phytotoxicity which appeared after heat treatment of the fibres. Eighty-eight bacterial strains and one fungus, previously isolated from a sequential enrichment experiment on torrefied fibres an

Gebruik de competentie van de bodem voor ziekte- en plaagonderdrukking (2008)Open access

Authors: Cuijpers, W.J.M.; Postma, J.; Bezemer, T.M.; Bloem, J.; Paternotte, S.J.; Messelink, G.J.; Wurff, van der A.W.G.
In: Gewasbescherming, 39(Suppl.). ISSN 0166-6495.
Micro-organismen tegen minder goede groei (2008)Open access

Authors: Postma, J.; Hok Ahin, C.H.
In: Groenten en Fruit. Algemeen, 2008(8). ISSN 0925-9694.
Substraateffecten op plagen en ziekten in potplanten. (2008)

Authors: Messelink, G.J.; Paternotte, S.J.; Leeuwen, van G.J.L.; Postma, J.
Micro-organisms reduce stress at low temperatures (2008)

Authors: Postma, J.; Hok Ahin, C.H.
In: Fruit & Veg tech, 8(4), 21 - 23. ISSN 1569-2930.

Abstract:
Cultivating at low temperatures saves energy, but leads to less effective growth. This may be compensated for by administering useful micro-organisms to plant roots
Plantengroeistimulerende bacteriën bij verlaagde kastemperatuur : einergieprogramma PT/LNV (2008)Open access

Authors: Postma, J.; Hok-A-Hin, C.H.
Een nieuwe carrier voor biologische bestrijders (2008)Open access

Authors: Postma, J.; Nijhuis, E.H.; Clematis, F.; Someus, E.
In: Gewasbescherming, 39(SPEC). ISSN 0166-6495.
Streptomyceten-diversiteit in grond met behulp van DGGE (2008)Open access

Authors: Schilder, M.T.; Postma, J.
In: Gewasbescherming, 39(1), 28 - 28. ISSN 0166-6495.
Soil suppressiveness and functional diversity of soil microflora in organic farming systems (2008)Open access

Authors: Postma, J.; Schilder, M.T.; Speksnijder, A.G.C.L.
Soil suppressiveness and functional diversity of the soil microflora in organic farming systems (2008)

Authors: Postma, J.; Schilder, M.T.; Bloem, J.; Leeuwen, van W.K.
In: Soil Biology and Biochemistry, 40(9), 2394 - 2406. ISSN 0038-0717.

Abstract:
Arable fields of 10 organic farms from different locations in The Netherlands were sampled in three subsequent years. The soil samples were analysed for disease suppressiveness against Rhizoctonia solani AG2.2IIIB in sugar beet, Streptomyces scabies in radish and Verticillium longisporum in oilseed

Authors:	Cuijpers, W.J.M.; Postma, J.; Bezemer, T.M.; Bloem, J.; Paternotte, S.J.; Messelink, G.J.; Wurff, van der A.W.G.
In:	Gewasbescherming, 39(Suppl.). ISSN 0166-6495.

Authors:	Postma, J.; Hok Ahin, C.H.
In:	Groenten en Fruit. Algemeen, 2008(8). ISSN 0925-9694.

Authors:	Messelink, G.J.; Paternotte, S.J.; Leeuwen, van G.J.L.; Postma, J.

Authors:	Postma, J.; Hok Ahin, C.H.
In:	Fruit & Veg tech, 8(4), 21 - 23. ISSN 1569-2930.

Authors:	Postma, J.; Hok-A-Hin, C.H.

Authors:	Postma, J.; Nijhuis, E.H.; Clematis, F.; Someus, E.
In:	Gewasbescherming, 39(SPEC). ISSN 0166-6495.

Authors:	Schilder, M.T.; Postma, J.
In:	Gewasbescherming, 39(1), 28 - 28. ISSN 0166-6495.

Authors:	Postma, J.; Schilder, M.T.; Speksnijder, A.G.C.L.

Authors:	Postma, J.; Schilder, M.T.; Bloem, J.; Leeuwen, van W.K.
In:	Soil Biology and Biochemistry, 40(9), 2394 - 2406. ISSN 0038-0717.

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