pythium spp host:www.apsnet.org

Listing 1 - 10 from 20 for pythium spp
English [7] Italian [3]

Diseases of African Daisy (Gerbera jamesonii H. Bolus ex J. D. Hook)
... Phytophthora cryptogea Pethybr. & Lafferty Phytophthora parasitica Dastur Powdery mildew Erysiphe cichoracearum DC Sphaerotheca sp. Pythium root rot Pythium spp. Rhizoctonia root and crown rot Rhizoctonia solani Kühn Rhizopus blight Rhizopus stolonifer (Ehrenb.:Fr ...
www.apsnet.org

Diseases of Cassava (Manihot esulenta Crantz)
... Haan var. parasitica (Dastur) G.M. Waterhouse Pythium root rot Pythium spp. Rigidopurus root rot Rigidoporus microporus (Sw.:Fr.) Overeem = R. lignosus (Klotzsch) Imazeki Rust Uromyces spp. Sclerotium root rot (southern blight) Sclerotium rolfsii ...
www.apsnet.org

Diseases of Coconut Palm (Cocos nucifera L.)
... (Mart.) Sacc. Graphium sp. Catacauma leaf spot Catacauma mucosum Damping-off Fusarium spp. Phytophthora spp. Pythium spp. Rhizoctonia solani Kühn Dry basal rot Ceratocystis paradoxa (Dade) C. ... Griffon & Maudl). Red ring Bursaphelenchus cocophilus (Cobb) Baujard Root rot Fusarium spp. Phytophthora spp. Pythium spp. Rhizoctonia solani Kühn Stem bleeding Ceratocystis paradoxa (Dade) C. Moreau Chalara ...
www.apsnet.org

Diseases of Cotton (Gossypium spp.)
... Woronichin Colletotrichum gossypii Southworth Glomerella gossypii Edgerton [teleomorph] Fusarium spp. Lasiodiplodia theobromae (Pat.) Griffon & Maubl. = Diplodia gossypina (Cooke) Botryosphaeria rhodina ... & Kimbrough [teleomorph] Seedling disease complex Colletotrichum gossypii Southworth Fusarium spp. Pythium spp. Rhizoctonia solani Kühn Thanatephorus cucumeris (A.B. Frank) Donk [teleomorph] ...
www.apsnet.org

Diseases of Flax (Linum usitatissimum L. and other Linum spp.)
... ) FUNGAL DISEASES Anthracnose Colletotrichum lini (Westerdijk) Tochinai Basal stem blight Phoma spp. P. exigua Desmaz. var. linicola (Naumov & Vass.) Maas Brown stem blight Alternaria ... .R. Sanderson) Damping-off, root rot, and seedling blight Alternaria spp. Colletotrichum lini (Westerdijk) Tochinai Fusarium spp. Pythium spp. Rhizoctonia solani Kühn (teleomorph: Thanatephorus cucumeris (A.B. Frank) ...
www.apsnet.org

APSnet Education Center - Lab Exercise - Oomycetes
... contains obligate and nonobligate parasites, and includes the important pathogen genera Pythium and Phytophthora. Pythium species cause a variety of diseases including root rots of numerous ... white rust, labeled with disease name and pathogen genus Grass leaves inoculated with Pythium spp. Dissecting microscopes Compound microscopes Razor blades Lactophenol cotton blue stain Clear Scotch tape ...
www.apsnet.org

Diseases of Common House or Florist's Hydrangea (Hydrangea macrophylla) (Thunb.) Ser.
... . Wei Phyllosticta hydrangeae Ellis & Everth. Septoria hydrangeae Bizz. Powdery mildew Erysiphe polygoni DC. Root rot Pythium spp. Rust Pucciniastrum hydrangeae (Magn.) Arth. Southern blight Sclerotium rolfsii Sacc. (teleomorph: Athelia rolfsii (Curzi) Tu ...
www.apsnet.org

Diseases of Kalanchoë (Kalanchoë blossfeldiana Poelln.)
... theobromae (Pat.) Griffon & Maubl. Phytophthora crown and root rot Phytophthora spp. Powdery mildew Sphaerotheca fuliginea (Schlechtend.:Fr.) Pollacci Pythium root rot Pythium spp. Rhizoctonia root and crown rot Rhizoctonia solani Kühn Southern blight Sclerotium ...
www.apsnet.org

Diseases of Mango (Mangifera indica L.)
... G.M. Waterhouse Phytophthora palmivora (E.J. Butler) E.J. Butler Pythium spp. Pythium splendens H. Braun Rhizoctonia solani Kühn Thanatephorus cucumeris (A.B. ... Pythium spp. Rhizoctonia solani Kühn Shoestring rot Armillaria mellea (Vahl:Fr.) P. Kumm Sooty blotch Gloeodes pomigena (Schwein.) Colby Sooty molds Capnodium citri Mont. Capnodium mangiferae Cke. & Brown Capnodium ramosum Cke. Meliola spp ...
www.apsnet.org

Diseases of Pepper (Capsicum spp.)
... Ravenel) Thaxt. Damping-off and root rot Rhizoctonia solani Kuhn Phytophthora spp. Fusarium spp. Pythium spp. Downy mildew Peronospora tabacina D. B. Adam Fusarium stem rot Fusarium ... . arenaria (Neal) Chitwood Sting nematode Belonolaimus longicaduatus Rau Other nematodes Paratrichodorus spp. Trichodorus spp. Pratylenchus penetrans (Cobb) Filipjev & Schuurmans Stekhoven Nacobbus aberrans (Thorne) ...
www.apsnet.org