- A
heteroecious parasite is one that
requires at
least two hosts. The
primary host is the host in
which the
parasite spends its
adult life; the
other is...
- and
demicyclic life cycles, the rust may be
either host
alternating (
heteroecious) (i.e., the
aecial stage is on one kind of
plant but the
telial stage...
- (sing.
telium or teliosorus). The
telial host is the
primary host in
heteroecious rusts. The
aecial host is the
alternate host (look for
pycnia and aecia)...
-
provides an
overwintering strategy in the life
cycle of a
parasitic heteroecious fungus by
producing teliospores; this
occurs on
cedar trees. A primary...
-
Known as pear rust,
European pear rust, or pear
trellis rust, it is a
heteroecious plant pathogen with
Juniperus sabina (savin juniper) as the main primary...
-
America and is a
devastating seasonal disease in India. P.
triticina is
heteroecious,
requiring two
distinct hosts (alternate hosts).
Plant breeders have...
- different", and ξένος (xénos),
meaning "foreign". In mycology, the term
heteroecious has also been used for
parasitic fungi with
multiple hosts, and the terms...
-
different host
plants in two
unrelated host families. Such
rusts are
heteroecious (requiring two hosts) and
macrocyclic (producing all five
spores types)...
-
exposure to
environmental stressors. In the autumn, host-alternating (
heteroecious)
aphid species produce a
special winged generation that
flies to different...
-
Melampsora occidentalis is a
plant pathogen. It is a macrocyclic,
heteroecious rust that
alternates between poplars and conifers.
Melampsora occidentalis...
