pythium spp

Listing 11 - 20 from 41 for pythium spp

Canadian Journal of Plant Pathology, Volume 28, Number S1, Supplement 2006
... Helminthosporium sativum R. D. Tinline Pages S129-S142 The phenomenal decline of browning root rot (Pythium spp.) on the Canadian Prairies T. C. Vanterpool Pages S143-S153 The organism causing dwarf bunt ...
pubs.nrc-cnrc.gc.ca

FAQ - Fungi and Mycorrhizae
... , Pythium spp., Thielaviopsis elegans, nutrient cycling crop rotation, selection pressure, amendment, enrichment, anaerobic, tillage, pesticide residue, drainage,host specificity, propagule survival, dispersal Glomus spp.. Gigaspora spp., ... fungus-like microorganisms in the Class Oomycetes such as Phytophthora and Pythium have cellulose walls rather than chitin. The melanin components consist ...
res2.agr.gc.ca

Yephet Ben-Yephet
... peanuts. Working on Verticillium dahliae, Sclerotinia sclerotiorum, Fusarium oxysporum f.sp. dianthi and Pythium spp. Sclerotium rolfsii, on the following aspects: chemical control, effect of nutrition on deformation ... Yephet, Y., Lampel, M., Reuven, M., Kogan, N. and Manulis, S. 1996. Pathogenicity of Pythium spp. isolated from different hosts on Gypsophila paniculata. Dappe Meda 10:70-72 (in ...
www.agri.gov.il

ICPP98 Paper Number 2.7.5
... from 75 commercial fields were Acremonium cucurbitacearum, Rhizopycnis vagum, Monosporascus cannonballus, Fusarium solani, Macrophomina phaeseolina, Pythium spp., and Verticillium dahliae. The frequency of isolation of the various fungi was found to vary ...
www.bspp.org.uk

AD01 - ALFALFA DISEASE MANAGEMENT
... and is most severe during high temperature and high soil moisture conditions. In contrast to Pythium spp. that cause damping-off of young seedlings only, Rhizoctonia attacks seedlings at any stage of ...
www.ces.ncsu.edu

Cotton Seedling Diseases
... Pythium spp. and Rhizoctonia solani. Often both fungi can be found on the same seedling. The same fungus may cause seed decay, seedling root rot, or both. However, Pythium spp. and Fusarium spp. ... occurs unless the stem is injured. Pythium spp. Several species of fungi in the genus Pythium can cause seedling disease in cotton as well as several other crops. Pythium spp. are generally classified as ...
www.ces.ncsu.edu More from this site

CPS-CPDS-Table of Contents-1975
... Cooperative seed treatment trials - 1974 J. T. Mills Pages 8-11 Pythium root rot of barley in southwestern Ontario W. E. McKeen ... 75-76 Volume 55 (3), 1975 Olpidium brassicae, tobacco necrosis virus, and Pythium spp. in relation to rusty root of carrots in Ontario and Quebec O. ... D.L. McKenzie and R.A.A. Morrall Pages 97-100 Pythium sylvaticum in Canadian forest nurseries O. Vaartaja Pages 101-102 ...
www.cps-scp.ca

Publication: Geranium (Pelargonium)
... . Table I. Fungicides for use on geranium and diseases managed. Fungicidea Treatmentb Labeled Usec Pythium spp. damping off and Black leg Damping off (Fusarium, Rhizoctonia) Leaf Spots (Fungal) Bacterial Blight ... plants; take only tip cuttings; grow varieties known to be resistant, rotate beds. Blackleg Pythium spp. Brown water-soaked discoloration on roots near base of cuttings; base of stem turns ...
www.ianrpubs.unl.edu

Tsuga canadensis (L
... ), starflower (Trientalis borealis), woodfern (Dryopteris spp.), common woodsorrel (Oxalis montana), goldthread (Coptis groenlandica), clubmoss (Lycopodium spp.), and sedges (Carex spp.). Common mosses are Dicranum and Polytrichum ... other than desiccation, are damping-off fungi and root rots (16). Pythium spp. and Rhizoctonia spp. flourish in wet, poorly drained soils and in well-drained soils ...
www.na.fs.fed.us

New Disease Reports - Basal rot of Alstroemeria spp. caused by Fusarium oxysporum in Argentina
... ) and Chang et al. (1994) cited F. oxysporum, R. solani and Pythium ultimum causing rhizome and root rots of Alstroemeria spp. in Canada. More recently, fusarium wilt of alstroemeria has been reported ... KF, Barr DJS, Hwang SF, Mirza M, 1994. Effect of interactions between Fusarium, Rhizoctonia, and Pythium on root and rhizome rot of Alstroemeria. Journal of Plant Diseases and Protection 101, 460 ...
www.bspp.org.uk

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