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aecium (plural
aecia) is a
specialised reproductive structure found in some
plant pathogenic rust
fungi that
produce aeciospores.
Aecia may also be referred...
- and
cytologically distinct spore-producing
structures viz., spermogonia,
aecia, uredinia, telia, and
basidia in
successive stages of reproduction. Each...
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established and a
second spore stage is formed,
numbered "I" and
called aecia,
which form
dikaryotic aeciospores in dry
chains in
inverted cup-shaped...
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lesions will then
produce small tubes (
aecia).
These lesions can be
found on leaves, petioles, twigs, and fruit. The
aecia are
approximately 1⁄8 inch (3.2 mm)...
- Bento, Júlia C. C. V.; Azevedo,
Amanda M. de; Souto,
Carlos R. O.; Anjos,
Aécia S. D. dos; Araújo,
Aruzza M. M. de; Silva,
Djalma R. da; Menezes, Fabrício...
- and
sometimes a
central hole. On the
lower leaf surface, 20-30 cup-shaped
aecia of the
fungus form on each gall. On the
upper surface of the leaf, infection...
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Aecia on foliage...
- telia. The
corresponding stage on the pear
trees is
known as
aecia. The
telia and
aecia release wind
borne resting or
hibernating spores (called teliospores...
- orange-yellow
aecia are
produced in
concentric rings on the
bottom of the
apple leaves or
surrounding the
pycnia on the fruit. The
aecia produce aeciospores...
-
subsequently form
aecia. At this time, the
pseudoflowers lose
their green colour and stop
producing nectar.
Spores produced in the
aecia,
referred to as...
