called sclerotia

Listing 1 - 10 from 35 for called sclerotia

The Virginia Camellia Society - Education - Disease Problems of Camellias
... , resting bodies called sclerotia. These sclerotia may remain under the bush or in the soil or debris for several years. Under proper weather conditions (temperatures from 45 - 70° F, wet) these sclerotia germinate and ...
members.cox.net

Vegetable Crops Pt1
... age, the white fungal growth turns gray and is dotted with small, hard black bodies called sclerotia. Most losses occur in shipping. Infected beans tend to stick together. The disease is favored ... fungus enters beans directly where pods and leaves come in contact with the developing fungus. Sclerotia produce small mushroom-like structures which contain thousands of ascospores. The spores are ejected ...
plantpathology.tamu.edu

Vegetable Crops - pt 3
... fungus may be found on the surface of leaves and stem. Hard, black resting bodies called sclerotia, can be found in the cottony growth. The fungus is soilborne and can remain in ... species of Botrytis occur on onion leaves; the disease caused by B. allii is usually called neck rot; that caused by B. cinerea is known as leaf fleck, and the one ...
plantpathology.tamu.edu More from this site

Blueberry Diseases in Michigan
... , especially in the crown area. They contain small black pimple-like fungal fruiting bodies called pycnidia. The pycnidia contain conidiospores that infect more canes when they are rain splashed. ... . The fungus probably overwinters on old leaves and trash on the ground. Fungal structures called sclerotia may overwinter on twigs also. Control: Refer to the Michigan Fruit Management Guide, Extension ...
www.canr.msu.edu

AD01 - ALFALFA DISEASE MANAGEMENT
... or environmental conditions are unsuitable for continued growth, the fungus produces small hard black structures called sclerotia on or in the stem and crown. Southern blight (Sclerotium rolfsii): The fungus produces a ... the soil surface. The plant turns tan color and dies. Small light-brown 'BB'-shaped sclerotia form on the stems and crown and on dead plant material on the ground. Spring ...
www.ces.ncsu.edu

SOY005 - Identification and Managment of Mid-to-Late Season Soybean Stem and Root Rots
... tissue may appear on soil and the base of the stem. Fungal structures called sclerotia frequently cover the fungal mat. Sclerotia are spherical, tan or brown in color, and about the size of ...
www.ces.ncsu.edu More from this site

After a few years growing dahlias, many gardeners invariably have questions concerning fungus
... diseased plants one finds cottony fungal growth and numerous small, black, hard resting bodies called sclerotia (large reproductive structures) formed on the outside and inside of the stems. Sclerotinia sclerotiorum ... conditions and the aerial spores usually only infect injured leaves and flowers. The sclerotia may survive for years in infected soil. Thielaviopsis (basicola)(black root rot) - is ...
www.dahlia.org

Wire Stem and Bottom Rot of Cabbage
... mycelium develops between diseased leaves. Infected leaves are eventually covered with small, brown, fungal structures called sclerotia, which can persist on plant debris in the soil for long periods of time. The ...
www.ext.vt.edu

... moist, are more seriously affected. Finally, the fungus produces black seed-like structures, called sclerotia, on dying older leaves. These structures survive winter and cause new infections in spring ... with white mats of cottony growth called mycelia. Small, brown to black, seed-like reproductive structures, called sclerotia, form in the mycelia. The sclerotia remain dormant in the soil for ...
www.extension.umn.edu

Southern Blight of Vegetables and Herbaceous Plants
... material called mycelium, which can grow up the stems of plants and also spread out across the soil to infect other plants. A key diagnostic feature is the overwintering structure, called sclerotia. The sclerotia ... . 3]. Another common name, the mustard seed fungus, refers to the appearance of the sclerotia. These sclerotia will be visible on the soil around an infected plant as well as on infected ...
www.extension.umn.edu More from this site

These listings are filtered
View all for called sclerotia