resting spores

Listing 11 - 20 from 48 for resting spores

New Disease Reports - First report of sugar beet crown wart disease caused by Urohphlyctis leproides in Egypt
... the affected areas revealed that resting sporangia were detected. Figure 3: Scanning electron microscope cross-section of a gall. Figure 4 : SEM Close up of U. leproides resting spores. Koch’s postulates were fulfilled. Twenty seedlings of B. vulgaris cv. Gloria were inoculated with 105 resting spores per ml and incubated 22 ± 2°C ...
www.bspp.org.uk

The BSPP - Publications - BSPP News 41 Spring 2002
... and transmitted by the plasmodiophorid root parasite, Polymyxa betae, exhibits several unusual features. Firstly, the resting spores of the fungus (or protist? – this is currently under debate) which harbour the virus persist ...
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Fruit Disease Focus - Phytophthora Root, Crown and Collar Rots  - June, 1998
... extremely wet or saturated. The Phytophthora fungi persist in the soil mainly as dormant resting spores (oospores, chlamydospores) or in a vegetative growing form within infected plant tissue. When the ... the result of germinating resting spores or as direct outgrowths of the active fungus within infected roots and crowns. These sporangia are filled with the infective spores of the fungus (zoospores), ...
www.caf.wvu.edu

OD07 - ORNAMENTAL DISEASES INFORMATION NOTE NO. 7 HOLLY DISEASES AND THEIR CONTROL IN THE LANDSCAPE
... can spread through the soil as mycelium, but its primary means of dispersal is by spores which are carried by water, wind, equipment and infected transplants. Symptoms and Control The ... of root cells. The fungus produces two types of spores, endoconidia, which can germinate immediately and cause infection and chlamydospores (thick walled resting spores) which have the ability to persist in the soil ...
www.ces.ncsu.edu

CLUB-ROOT OF CABBAGE AND RELATED CROPS
... disease caused on different crops and ability to survive in different areas. The fungus produces resting spores that can remain alive for years in some soil types in the absence of susceptible ...
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Disease Resistance
... Polymyxa graminis). Root of wheat variety Charger, resistant to SBWMV, is packed with P. graminis resting spores (stained with acid Fuchsin)
www.rothamsted.ac.uk

Antibody detection
... resting spores immunofluorescent microscopy Arie et al., 1988 polyclonal resting spores dot immunobinding and scanning electron microscopy Lange et al., 1989 polyclonal resting spores ...
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Introduction to Fungi
... splashing and spraying). Fungi can have one or more types of spores, all of which require moisture for germination. Sporangia, a Greek- ... their new host. The third type of fungal spores are oospores. These are a type of resting cell, and they are sexual. Oospores ... in the soil, and are inhibited by light. Chlamydospores are asexual resting spores, and they are formed within, or at the tips of, the ...
www.suite101.com

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... splashing and spraying). Fungi can have one or more types of spores, all of which require moisture for germination. Sporangia, a Greek- ... their new host. The third type of fungal spores are oospores. These are a type of resting cell, and they are sexual. Oospores ... in the soil, and are inhibited by light. Chlamydospores are asexual resting spores, and they are formed within, or at the tips of, the ...
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THAISZIA - JOURNAL OF BOTANY
... , usually gall-forming. Mycelium is apparently diploid, grows intercellularly, forms thick-walled smooth or ornamented “resting-spores” - ascogenous cells. Detailed symptoms of descriptions on the hosts, anatomical-morphological and biometric characteristics of ...
www.bz.upjs.sk

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