10 ENGLISH BOOKS RELATING TO «OOSPORE»
Discover the use of
oospore in the following bibliographical selection. Books relating to
oospore and brief extracts from same to provide context of its use in English literature.
1
Basic Plant Pathology Methods
Synthetic media used for oospore production in Phytophthora are media 53,54,
67,72,130, or 137. Maximum oospore production occurs in the natural media 36,
76. or 147; or on seeds of barley, maize, oats, or wheat. Oospore production in ...
James B. Sinclair, Onkar Dev Dhingra, 1995
VII Oogonium opening by a pore. p*ore inferior. Oospore costate. Oospore
echinate. Oospore dentale. Oogonium 39-46 by 40-47 u. Oogonium 47-60 by 48-
63 u. Pore inframedian. Wall of oospore smooth. Wall of oospore reticulate-
verrucose.
3
Systematics and Evolution
When the entire oogonial cavity is occupied by the oospore. the oospore is
plerotic: very few taxa are truly plerotic: examples are confined to the Saproleg-
niomycetidae (Figs. 20. 23, 24). Olpidiopsidales and perhaps the
Pythiogetonaceae ...
David J. McLaughlin, Karl Esser, Paul A. Lemke, 2001
4
Advances in Downy Mildew Research
... 261 oomycete nutrition 211 oomycete systematics 2 1 1-23 1 oospore 3, 4, 6-8,
16,36,37,42, 99-105, 116, 167-169,172, 220, 233, 242, 243, 260 oospore density
4 oospore extraction 100, 103, 104, 233, 249 oospore germination 37, 38, 48, ...
Peter Spencer-Phillips, Michael J. Jeger, 2004
5
Root Diseases and Soil-borne Pathogens
Pheno- typic ratios among over 100 single-oospore cultures derived from one
cross were: A1 to A2 compatibility type, 1:1; repulsion to stimulation, 2:1; and
white to gray colonies, 2:1. Ratios among 17 single-oospore cultures from one ...
T. A. Toussoun, Robert V. Bega, Paul E. Nelson, 1970
6
A working key to the genera of North American Algae
Oospore globose. 48. Oospore ellipsoid. 49. Pore median or slightly above. 49.
Pore superior. 49. Pore inferior. 50. Membrane of oospore smooth. 50.
Membrane of oospore spinous. 51. Oogonium 30-37'm diam. 51. Oogonium 49-
53 n diam.
Frank Shipley Collins, 1918
Oospore globose. 48. Oospore ellipsoid. 49. Pore median or slightly above. 49.
Pore superior. 49. Pore inferior. 50. Membrane of oospore smooth. 50.
Membrane of oospore spinous. 51. Oogonium 30-37V diam. 51. Oogonium 49-53
m diam.
8
The Green Algae of North America: With First and Second ...
Oospore globose. 48. Oospore ellipsoid. 49. Pore median or slightly above. 49.
Pore superior. ' 49. Pore inferior. 50. Membrane of oospore smooth. 5o.
Membrane of oospore spinous. 51. Oogonium 30-3711 diam. 51. Oogonium 49-
53 p- diam ...
Frank Shipley Collins, 1909
9
Competition Science Vision
This fertilization tube penetrates the oogonial wall and reaches the oospore
through periplasm. One functional male nucleus transfers through the tube
reaches the egg, fuses with the female nucleus and test of the nuclei of
antheridium ...
10
The Physiology of Characean Cells
(b) Oospore of Chara sp. with flanged striae. (c) Oospore of Chara sp. with
thickened (pachygyria) striae. (d) Oospore of Nitella lhotzkyi with a verrucate
ornamentation. (e) Oospore of Nitella tasmanica with a reticulate ornamentation.
Mary J. Beilby, Michelle T. Casanova, 2013
10 NEWS ITEMS WHICH INCLUDE THE TERM «OOSPORE»
Find out what the national and international press are talking about and how the term
oospore is used in the context of the following news items.
Weather ideal for start of downy mildew in grapes
Oospore germination is favored by rainfall of at least 0.4 inches and temperatures over 50 degrees Fahrenheit. Despite the fact these ... «Michigan State University Extension, Jun 15»
Post-harvest hopyard management for 2014
Alternately, mycelium may also yield a resting spore (oospore) that it produces through sexual recombination. Oospores are typically more ... «Michigan State University Extension, Sep 14»
Weather is ideal for downy mildew on grapes at this time
Oospore germination is favored by rainfall of at least 0.4 inches and temperatures over 50 degrees Fahrenheit. Despite the fact that these ... «Michigan State University Extension, Jul 14»
Impatiens ready to disperse seeds, come in variety of types, colors
It also produces a type of spore, called oospore, that can remain inside infected plant material for several years. Although usual Iowa weather ... «Muscatine Journal, Mar 14»
Recent rains favor Phytophthora crown and root rot of peppers
These oospores may survive in soil up to 10 years or more without a susceptible crop, and both mating types that are needed for oospore ... «Michigan State University Extension, Jun 13»
Impatiens downy mildew: outbreaks reported in Michigan and …
A type of downy mildew spore that is especially long-lasting may form in the stems and leaves of infected impatiens and is called an oospore. «Michigan State University Extension, May 13»
Chuck Martin column: Downy mildew threatening impatiens industry
In fact there are some reports an oospore can survive up to 10 years and infect plants anytime conditions are right. I suggest if you are growing ... «Midland Daily News, Aug 12»
A paucity of pumpkins in the patch? Not really
One kind, called an oospore, is round and thick-walled; it's built to last and can persist in the soil for years. But Phytophthora's other spore type, ... «vtdigger.org, Oct 11»
Gardening Q&A: Don't let grapes become victims of downy mildew
The overwintering spore (oospore) germinates in the spring and produces a different type of spore (sporangium). These sporangia are spread ... «Florida Times-Union, Jul 11»
Can I compost tomato plants killed by late blight?
The specialized overwintering survival structure (oospore) of the late blight pathogen requires two mating types (equivalent to male and female) ... «Penn State Master Gardeners, Oct 09»
