Definition of Puccinia graminis. Meaning of Puccinia graminis. Synonyms of Puccinia graminis
Here you will find one or more explanations in English for the word Puccinia graminis. Also in the bottom left of the page several parts of wikipedia pages related to the word Puccinia graminis and, of course, Puccinia graminis synonyms and on the right images related to the word Puccinia graminis.
Definition of Puccinia graminis
Puccinia graminisRust Rust, n. [AS. rust; akin to D. roest, G. & Sw. rost,
Icel. ry[eth]; -- named from its color, and akin to E. red.
[root]113. See Red.]
1. (Chem.) The reddish yellow coating formed on iron when
exposed to moist air, consisting of ferric oxide or
hydroxide; hence, by extension, any metallic film of
2. (Bot.) A minute mold or fungus forming reddish or rusty
spots on the leaves and stems of cereal and other grasses
(Trichobasis Rubigo-vera), now usually believed to be a
form or condition of the corn mildew (Puccinia
graminis). As rust, it has solitary reddish spores; as
corn mildew, the spores are double and blackish.
Note: Rust is also applied to many other minute fungi which
infest vegetation, such as the species of Ustilago,
Uredo, and Lecythea.
3. That which resembles rust in appearance or effects.
Specifically: (a) A composition used in making a rust
joint. See Rust joint, below.
(b) Foul matter arising from degeneration; as, rust on
(c) Corrosive or injurious accretion or influence.
Sacred truths cleared from all rust and dross of
human mixtures. --Eikon
Note: Rust is used in the formation of compounds of obvious
meaning; as, rust-colored, rust-consumed, rust-eaten,
and the like.
Rust joint, a joint made between surfaces of iron by
filling the space between them with a wet mixture of
cast-iron borings, sal ammoniac, and sulphur, which by
oxidation becomes hard, and impervious to steam, water,
Rust mite (Zo["o]l.), a minute mite (Phytopius oleivorus)
which, by puncturing the rind, causes the rust-colored
patches on oranges. Puccinia graminisHeteroecious Het`er*[oe]"cious, a. [Hetero- + Gr. ? house.]
Passing through the different stages in its life history on
an alternation of hosts, as the common wheat-rust fungus
(Puccinia graminis), and certain other parasitic fungi; --
contrasted with aut[oe]cious. -- Het`er*[oe]"cism, n. Puccinia graminisWheat rust Wheat rust
A disease of wheat and other grasses caused by the rust
fungus Puccinia graminis; also, the fungus itself.
Meaning of Puccinia graminis from wikipedia
- The stem, black, and cereal rusts
by the fungus Puccinia graminis
and are a significant disease affecting cereal
crops. Crop species
- of Puccinia rusts
and the diseases
they cause: Puccinia asparagi
rust Puccinia graminis
- Stem rust, also known
- thorough investigation
on Puccinia graminis
, the pathogen
of rust of wheat, rye and other
grains. He noticed
that P. graminis produced reddish summer
- rust diseases, along
with stem rust of wheat
f.sp. tritici) and leaf rust (Puccinia triticina
f.sp. tritici). As R.P. Singh, J. Huerta-Espino...
leaves, which fertilize
the fungus. The pathogen
rust fungus. Puccinia graminis causes
"stem or black
rust", P. triticina causes
- spp. (Buckthorn) is alternate
and macrocyclic Puccinia graminis
(Stem rust of wheat
bluegr****, or black
rust of cereals);...
- Community College Qualified Contingent Cross Orders Qwest Communications Corporation Quality Control Circle
of Puccinia graminis affecting
- internationally renowned
for her pioneering research
in stem rust Puccinia graminis
for its effect
on the staple Canadian agricultural
use of the taxonomic
rank of forma
or form. An example
is Puccinia graminis
f. sp. avenae, which affects
oats. An alternative
term in contexts...
- Puccinia graminis Puccinia granulispora Puccinia harknessii Puccinia hectorensis Puccinia hederaceae Puccinia helianthi Puccinia
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