10 BÜCHER, DIE MIT «SCLEROTIA» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
sclerotia in der folgenden bibliographischen Auswahl. Bücher, die mit
sclerotia im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
1
Basic Plant Pathology Methods
changes of water.342-343 Sclerotia from isolates kept in culture for a long time
often behave differently than sclerotia from nature. For laboratory studies
sclerotia produced in onion bulbs simulate field conditions. Select pathogen-free
mature ...
James B. Sinclair, Onkar Dev Dhingra,
1995
2
Rhizoctonia Species: Taxonomy, Molecular Biology, Ecology, ...
A. Historical perspectives Rhizoctonia has a "loose type" of sclerotium that is not
organized into a rind, cortex, and medulla, and only Rhizoctonia spp. have
sclerotia of this type (Townsend and Willetts, 1954). Isolates of AG 1-IA that have
...
3
Sclerotinia Diseases of Crop Plants: Biology, Ecology and ...
to three sclerotia of S. sclerotiorum per kilogram of non-rhizosphere soil.
However, they found about 211 sclerotia per kilogram of soil in the rhizosphere of
diseased plants. Abawi and Grogan (1975) determined the inoculum density of S.
G. S. Saharan, Dr. Naresh Mehta,
2008
4
International Rice Research Newsletter
Effect of sclerotia size of Rhizoctonia solani on infectivity on rice plants Yin
Shangzhi and T. W. Mew, IRRI Sclerotia of R. solani, the causal organism of rice
sheath blight (ShB), are produced in large numbers on infected plants and often
drop ...
International Rice Research Institute,
1979
5
Diseases of Fruits and Vegetables: Diagnosis and Management
However, many of these white tufts did not continue to develop into sclerotia and
became inconspicuous with age. At first without a cortical layer of hard coloured
tissue. The larger sclerotia exude droplets of clear liquid from several points on ...
Naqvi, S.A.M.H. Naqvi,
2004
6
Rhizoctonia Solani, Biology and Pathology
The outer dish contained 15 ml of whichever medium was not used in the inner
dish. When R. solani was inoculated into the center dish, sclerotia formed only in
the area of the dish having the medium deficient in carbohydrate, irrespective of ...
7
Root Diseases and Soil-borne Pathogens
Germination of Sclerotia of Other Fungi.— It is clear that germination of sclerotia
of Sclerotium cepivorum is an unusual example of specificity in the response of
fungal sclerotia to the presence of host plants and it is interesting to consider why
...
T. A. Toussoun, Robert V. Bega, Paul E. Nelson,
1970
8
Aflatoxin and Food Safety
Wicklow et al.75 demonstrated that the majority of sclerotia survived burial in
Illinois and Georgia for 3 years; survivability was less on the soil surface.79
Sclerotia of A. flavus have been reported from nature on preharvest corn
kernels80 and in ...
9
Vegetable Diseases and Their Control
Disease Cycle: The primary inoculum consists of spherical, small, black sclerotia
produced on infected tissue of Allium spp. during previous years. At inoculation
densities of greater than 1 sclerotium/gram of soil, most plants are killed soon ...
10
Aflatoxin in Maize: A Proceedings of the Workshop, El Batan, ...
maize (22). Sclerotia of about 100 A. flavus isolates from both warm and cool
latitudes formed readily in culture on potato-dextrose-yeast extract agar and were
found to contain aflatoxins and three major indole metabolites: cyclopiazonic acid
, ...
10 NACHRICHTEN, IN DENEN DER BEGRIFF «SCLEROTIA» VORKOMMT
Erfahre, worüber man in den einheimischen und internationalen Medien spricht und wie der Begriff
sclerotia im Kontext der folgenden Nachrichten gebraucht wird.
Helen Chesnut: Winter daphne needs shade
At this point, a soft rot will be visible at the bulbs bases along with fluffy white fungal growth peppered with tiny black dots (the sclerotia, which are resting ... «Times Colonist, Jul 15»
Aspen fungus not an epidemic
“Then the sclerotia (ink spots) start falling out of the leaves which will leave shot-holes in the dead leaves. “ Natural resource specialist with the Targhee Basin ... «Teton Valley News, Jul 15»
Pest & Disease Factsheet - White mould
Soil-borne fungus that perennates as dormant sclerotia. These vary in size with different species of Sclerotinia. Temperatures above 15 degsC and moist soils ... «Horticulture Week, Jun 15»
Pest Patrol: Be prepared for white mould on soybeans
Sclerotia in the soil will produce mushroom-like structures called apothecia that ... The black sclerotia, as seen here attached to a soybean seed within the pod, ... «Country Guide, Apr 15»
Rotate, plow to help prevent ergot
Don't use seed that contains ergot sclerotia. Scrutinize farm-saved seed and if possible, use certified seed supplies, which have low tolerance for ergot. Rotate ... «Western Producer, Apr 15»
Pest & Disease Management - Grey mould: be alert to prevent damage
Mature infections form black oval or irregular resting bodies, sclerotia, which are obvious to the naked eye (4-10mm or larger in size). The pathogen remains ... «Horticulture Week, Nov 14»
Biological products available for late season white mold treatment
White mold is a soil borne fungus that overwinters in the form of resting bodies known as sclerotia. If environmental conditions are appropriate during the ... «Michigan State University Extension, Okt 14»
Assess disease in fields prior to harvest
“Remember that the white mold fungus not only causes stem blight and damage, but also causes the formation of sclerotia, fungal survival structures that look ... «Agri-View, Okt 14»
Ask the expert: Get ahead of snow mold
The key diagnostic feature is the presence of small, round, hardened sclerotia (chestnut brown for Typhula incarnata and black for Typhula ishikariensis). «Golf Course Industry Magazine, Sep 14»
Management recommendations for soybean fields infested with …
White mold inoculum is contained in small black survival structures called sclerotia. The sclerotia are produced on and in the stems and pods of infected plants ... «Michigan State University Extension, Aug 14»