pathogen fungus

Listing 1 - 10 from 114 for pathogen fungus

Tom Volk's Fungi, including mycology, molds, morels, fungus, IAQ, Indoor Air Quality and much more.
... a human pathogen. Asterophora lycoperdoides, the star bearing powder cap mushroom. Astraeus hygrometricus, an earthstar. Auricularia auricula-judae, Judas's ear fungus. Blastomyces dermatitidis, ... Collybia. Coprinus comatus, the shaggy mane Cordyceps ophioglossoides, a pathogen of an underground fungus Cordyceps subsessilis, also called Tolypocladium inflatum Cortinarius semisanguineus, a beautiful ...
botit.botany.wisc.edu

Tom Volk's Fungus of the Month Pages
... fungus. Mar. 1998 Ustilago maydis-- that's right it's "Smuts on the Internet." Feb. 1998 Epidermophyton floccosum, one of the causes of athlete's foot. Jan. 1998 Cordyceps ophioglossoides, a pathogen of an underground fungus. Dec. 1997 Fungi that are necessary for a Merry Christmas. Nov. 1997 Powdery ...
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APSnet Education Center - Lab Exercises in Plant Pathology - Following the disease progression of an ectotrophic root-infecting fungus.
... . Hyphopodia function as organs which attach the fungus to host roots. Darkly-pigmented, ectotrophic, runner hyphae grow along the root exterior and disseminate the pathogen by growing from root to root. Take ... ascospores (Figure 7). Ascospores are not considered to play an important role in disseminating this pathogen. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Similar ...
www.apsnet.org

Brooklyn Botanic Garden: Sudden Oak Death—What Gardeners Need to Know About a Deadly Pathogen on the Move
... oak death to protect oak trees and other susceptible plants on their own property. (The pathogen is known to infect over 60 woody plant species besides oaks, including ornamentals like rhododendrons ... to the more vulnerable plants. The culprit is a microscopic funguslike pathogen called Phytophthora ramorum. (Technically it's not a fungus but an oomycete, or water mold.) It belongs to a genus ...
www.bbg.org

New Disease Reports - First record of natural infection of Marlierea edulis by the eucalyptus canker fungus Chrysoporthe cubensis
... tissue showed abundant black spine-like perithecial ostioles. The fungus had the typical morphology of C. cubensis: ascomata perithecial, ... natural infection by this fungus on M. edulis and the third native host for this fungus to be found in ... Wingfield BD, Wingfield MJ, 2005. Discovery of the Eucalyptus canker pathogen Chrysoporthe cubensis on native Miconia (Melastomataceae) in Colombia. Plant ...
www.bspp.org.uk

New Disease Reports - Alternaria alternata – a new foliar fungal pathogen of tea in North Bengal, India
... ) were usually solitary but occasionally in short chains. Based on the morphological characters, the fungus was identified as Alternaria alternata (W8053) (Fig. 1B) and this identification was confirmed ... days on inoculated detached and attached leaves and shoots Control plants remained unaffected. The pathogen was re-isolated from lesions, thereby completing Koch’s postulates. All varieties tested ...
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Crop Diseases in Corn 1 (Purdue University)
... crop rotation, cleanly plow under infected residue. CORN Disease Name: Anthracnose Leaf Blight Pathogen: Fungus. Colletotrichum graminicola Symptoms: Small, oval to elongated water-soaked lesions enlarge to ... fields. Cleanly plow under infected residue. CORN Disease Name: Northern Leaf Spot Pathogen: Fungus. Helminthosporium carbonum (Race 3) Symptoms: Narrow, small, linear to oval shaped leaf ...
www.btny.purdue.edu

Crop Diseases in Soybean 1 (Purdue University)
... ). Management: Resistant cultivars, plant pathogen-free seed, crop rotation, avoid cultivation when foliage is wet. SOYBEAN Disease Name: Brown Spot Pathogen: Fungus. Septoria glycines Symptoms: Irregular light ... seed furrow, improve soil drainage. SOYBEAN Disease Name: Rhizoctonia stem rot Pathogen: Fungus. Rhizoctonia solani Symptoms: Pre-emergence or post-emergence damping off of seedlings ...
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After a few years growing dahlias, many gardeners invariably have questions concerning fungus
... fungicides when used exclusively over a period of time. Fungus Gnats - while not a fungus, these small (1/16 in) insects feed off fungus and decaying plant material. They are slender, mosquito- ... same chemical from the same or different manufacturers, there may be some inaccuracies in simplifying pathogen vs. fungicide in a table format. Manufacturer labels, Agricultural Chemicals by W.T. Thomson ( ...
www.dahlia.org

Rose Fungus - Rose Magazine
... to use their irrigation systems in earnest, fungus happens. Usually, these questions center around rose fungus, but fungal diseases occur on a ... get fungal diseases are magnolia, holly and viburnum. Rose fungus "Blackspot" Many gardeners discover black or brown spots on the ... , this disease is called Blackspot. Although this is a specific pathogen to the Rose Family, the term and its identification ...
www.rosemagazine.com

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