International Journal of Plant & Soil Science,
Год журнала:
2023,
Номер
35(16), С. 147 - 156
Опубликована: Июнь 22, 2023
The
present
study
was
carried
out
to
investigate
the
impact
of
different
substrates
on
primary
and
secondary
hardening
tissue
culture
raised
banana
plantlets.
Among
eight
treatment
combinations
potting
mixtures,
PHT7
which
contained
cocopeat
with
combination
perlite
vermiculite
(2:1:1)
emerged
as
best
media
survival
percentage
98.90%
comparative
better
growth
during
hardening.
Simultaneously
maximum
development
including
plant
height
(15.36
cm),
number
leaves
(5.71),
pseudostem
girth
(3.88
roots
(5.90),
root
length
(3.69
cm)
has
been
observed
For
hardening,
were
used
in
conjunction
soil.
all
treatments
SHT4
(soil+
bonemeal;
3:1)
along
application
Jeevamrit
have
shown
highest
field
survivability
(100%).
Moreover
a
shoot
(33.40
recorded
(9.25)
pseudo
stem
6.98
cm.
outcome
suggested
that
performed
However
comparatively
higher
Microbiology Research,
Год журнала:
2023,
Номер
14(4), С. 2113 - 2132
Опубликована: Дек. 15, 2023
Fusarium
wilt,
caused
by
oxysporum
f.
sp.
cubense
(Foc),
significantly
affects
the
productivity
of
banana
crop
in
field.
Currently,
there
are
no
effective
control
measures
available,
and
therefore,
is
an
urgent
need
to
develop
novel
strategies
spread
disease.
Biological
a
promising
strategy
for
management
The
aim
this
study
was
identify
fungal
endophytes
associated
with
Moringa
(Moringa
oleifera),
Neem
tree
(Azadirachta
indica)
Lavender
(Lavandula
angustifolia)
their
antifungal
activities
against
tropical
race
4
(Foc
TR4).
We
isolated
69
from
different
tissues
M.
oleifera,
A.
indica
L.
angustifolia
screened
activity
Foc
TR4.
Six
exhibited
highest
antagonistic
TR4
based
on
dual-culture
assays.
Based
morphology
ITS
gene
sequence
analysis,
selected
six
were
identified
be
related
Alternaria
alternata
(MB7
NR3),
Neofusicoccum
parvum
(LB1),
(LR1),
Talaromyces
amestolkiae
(MB14)
tenuissima
(NB6).
culture
filtrates
(LB1,
LR1,
MB7,
MB14,
NB6
NR3)
more
than
50%
inhibition
mycelial
growth
vitro
producers
β-1,3-glucanase.
showed
biocontrol
efficacy
wilt
pot
experiments.
findings
demonstrate
that
LB1,
NR3
should
explored
as
agents
biofertilizers
production.
Russian Journal of Agricultural and Socio-Economic Sciences,
Год журнала:
2024,
Номер
145(1), С. 86 - 94
Опубликована: Янв. 25, 2024
Barangan
banana
(Musa
acuminata
L.)
is
one
of
the
superior
types
in
West
Tanjung
Jabung
district,
Jambi
Province
-Indonesia.Barangan
bananas
are
very
popular
with
public
and
have
high
economic
value.The
problem
faced
conventional
cultivation
development
that
it
difficult
to
obtain
quality
seeds
large
uniform
quantities,
so
overcome
this
we
need
alternative
technology
for
propagating
through
modern
techniques
such
as
plant
tissue
culture
techniques.The
advantage
technique
able
produce
en
masse
uniformly
a
relatively
short
time.In
addition,
resulting
progeny
also
conditioned
be
free
from
pests
diseases,
especially
diseases
caused
by
bacteria
fungi.
The Microbe,
Год журнала:
2024,
Номер
4, С. 100109 - 100109
Опубликована: Июль 3, 2024
Fusarium
wilt
of
banana
(Musa
spp.)
primarily
caused
by
a
soil-borne
fungus
oxysporum
f.
sp.
cubense
(Foc),
presents
significant
threat
to
the
industry
worldwide.
To
propagate
bananas
efficiently,
tissue
culture
techniques
are
commonly
employed,
yield
quality
planting
material
with
desirable
traits
and
devoid
harmful
microorganisms.
However,
cultured
plantlets
may
be
more
susceptible
than
traditional
due
lack
indigenous
beneficial
endophytes.
Endophytes
microorganisms
that
colonize
internal
tissues
without
causing
pathogenicity
have
been
found
occur
in
all
plant
species.
They
form
symbiotic
relationships
host
plants,
enhancing
their
performance.
also
promote
growth
production
secondary
metabolites
like
auxin
gibberellins.
Additionally,
some
compounds
act
as
antibiotic
antifungal
thus
inhibiting
pathogen
invasion
its
growth.
Since
applied
endomicrobiome
occupies
niche
areas
Foc
corm,
these
microbes
not
only
avoid
entry
but
plant's
development
metabolites.
This
is
promising
biological
solution
for
sustainable
cultivation
era
"climate
change
chemical
free
farming".
Fusarium
wilt
of
banana,
caused
by
oxysporum
f.
sp.
cubense
tropical
race
4
(Foc
TR4),
is
a
widely
distributed
soilborne
disease
that
poses
serious
threat
to
banana
production.
Many
control
measures
have
been
implemented
but
not
effective.
Here,
we
evaluated
combined
strategy
for
involves
biological
agent
(Bacillus
velezensis
strain
EB1)
and
bioactive
compound
(potassium
sorbate).
Our
results
showed
potassium
sorbate
inhibited
Foc
TR4
in
dose-dependent
manner.
Potassium
did
limit
the
growth
EB1
vitro;
instead,
it
promoted
antagonistic
ability
upregulating
expression
antagonism-related
genes.
In
greenhouse
experiments,
application
significantly
reduced
index
suppressing
fungal
roots
promoting
plant
growth.
Overall,
our
demonstrated
B.
can
be
used
together
sustainable
management
wilt.
Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 12, 2024
Abstract
The
Banana
bunchy
top
virus
(BBTV)
and
Cucumber
mosaic
(CMV)
pose
significant
threats
to
banana
production,
highlighting
the
need
plant
virus-free
specimens
maximize
yield
control
disease
spread.
Early
detection
is
crucial,
as
BBTV
symptoms
typically
appear
25
85
days
after
being
transmitted
by
aphids
(Pentalonia
negronervosa).
In
this
study,
we
designed
multiplex
PCR
primers
targeting
key
viral
regions:
movement
protein-encoding
genes
(MV),
replication-associated
re-
gion
(RP),
coat
protein
(CP)
for
both
CMV.
Samples
were
collected
from
various
agroclimatic
zones
within
Maharashtra’s
banana-growing
regions.
An
internal
primer
was
included
identify
any
reaction
failures.
Our
results
show
that
a
highly
effective
method
screening
in
bananas,
reducing
occurrence
of
false
positives
often
seen
single-gene
amplification.
Based
on
our
findings,
recommend
use
markers
routine
testing
plants
improve
management
productivity
cavendish
cultivation.
Jurnal Ilmu Pertanian Indonesia,
Год журнала:
2024,
Номер
30(1), С. 40 - 47
Опубликована: Дек. 27, 2024
Endophytic
bacteria
reside
in
plants'
roots
and
can
benefit
plant
growth.
The
study
aimed
to
evaluate
the
application
of
an
endophytic
bacterial
consortium
enhancing
growth
banana
plants
identify
genes
that
maximally
assist
nutrient
utilization
during
One-month-old
were
inoculated
by
soaking
them
for
one
hour
a
500
mL
suspension
bacteria.
In
vivo
observations
conducted
greenhouse
at
Al-Azhar
University
Indonesia
over
40
days,
which
morphological
physiological
calculated.
results
revealed
control
exhibited
lower
than
those
treated
with
led
increased
barangan
plants,
as
evidenced
improvements
leaf
length,
width,
height,
chlorophyll
levels.
Furthermore,
semi-quantitative
analysis
Cytobacillus
depressus,
Bacillus
stratophericus,
B.
mycoides
significantly
contributing
These
genes,
including
WRKY33,
Ma03_92660,
Ma01_901890,
Ma04_936790,
Pho-1,2,
their
highest
expression
levels
starting
from
28th
day
experiment.
Keywords:
growth,
bacteria,
real-time
PCR,
Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 28, 2024
Abstract
Banana
wilt
caused
by
Fusarium
oxysporum
f.
sp.
cubense
tropical
race
4
(Foc
TR4)
is
a
globally
distributed
soilborne
disease
that
poses
serious
threat
to
banana
production.
Many
different
control
measures
have
been
implemented
but
not
proven
effective
enough.
Here,
combined
strategy
of
Fusarium
involving
the
recognized
biological
agent
B.
velezensis
EB1
and
bioactive
compound
potassium
sorbate
was
evaluated.
Our
results
showed
inhibited
Foc
TR4
in
dose-dependent
manner.
Potassium
did
affect
growth
vitro;
instead,
it
promoted
its
antagonistic
ability
upregulating
expression
genes.
In
greenhouse
experiments,
application
significantly
reduced
index
suppressing
fungal
roots
while
promoting
plant
growth.
Overall,
our
indicate
with
has
strong
potential
for
sustainable
management
wilt.
Journal of Botanical Research,
Год журнала:
2023,
Номер
5(2), С. 49 - 58
Опубликована: Апрель 21, 2023
Endophytic
fungal
isolates
(139
no.)
were
obtained
from
143
(62
roots,
18
fruits
and
54
leaves)
samples
of
15
different
varieties
banana
collected
10
sites
in
Assam,
India
during
2018-2019.
Overall
isolation
frequency
surface-sterilized
tissue
ranged
10%-80%
(as
per
site)
6%-70%
variety
banana).
All
segregated
into
40
types
on
the
basis
macromorphological
micro
morphological
characteristics.
Forty
taxa
isolated
belonging
to
14
genera
including
Absidia,
Arthrinium,
Aspergillus,
Bipolaris,
Cladosporium,
Curvularia,
Dendrophion,
Fusarium,
Humicola,
Mortierella,
Mucor,
Penicillium,
Paecilomyces,
Verticillium
one
mycelium
sterile.
Among
them,
Cladosporium
cladosporioidies
Paecilomyces
sp.
frequently
occurred
most
surveyed
whereas
Cladospoirum
cladosporioides
Aspergillus
8,
Fusarium
graminseram
varieties.
However,
all
differed
their
diversity.
Banana
Narigoan
Jorhat
have
been
found
with
maximum
species
followed
by
marigoan
so
as
Amrit
Sagar
endowed
27
no.
fungi
Jehaji
Honda
which
associated
a
Isolation
relative
abundance
cladosporiodes
(80%,
4.6),
farinosus
4.6)
Penicillium
ruburm,
8
&
9
(70%,
4.02)
recorded
comparatively
sites.
Mortieralla
Pacilomyces
are
(73.33%,
4.93).
International Journal of Plant & Soil Science,
Год журнала:
2023,
Номер
35(16), С. 147 - 156
Опубликована: Июнь 22, 2023
The
present
study
was
carried
out
to
investigate
the
impact
of
different
substrates
on
primary
and
secondary
hardening
tissue
culture
raised
banana
plantlets.
Among
eight
treatment
combinations
potting
mixtures,
PHT7
which
contained
cocopeat
with
combination
perlite
vermiculite
(2:1:1)
emerged
as
best
media
survival
percentage
98.90%
comparative
better
growth
during
hardening.
Simultaneously
maximum
development
including
plant
height
(15.36
cm),
number
leaves
(5.71),
pseudostem
girth
(3.88
roots
(5.90),
root
length
(3.69
cm)
has
been
observed
For
hardening,
were
used
in
conjunction
soil.
all
treatments
SHT4
(soil+
bonemeal;
3:1)
along
application
Jeevamrit
have
shown
highest
field
survivability
(100%).
Moreover
a
shoot
(33.40
recorded
(9.25)
pseudo
stem
6.98
cm.
outcome
suggested
that
performed
However
comparatively
higher
