The
unintended
consequences
of
introducing
nontarget
organisms
into
a
new
habitat
are
major
cause
worry
as
they
can
have
negative
impact
on
biodiversity
and
ecosystem
function.
Microbial
inoculants
typically
expected
to
targeted
effect
specific
functions
but
less
impacts
resident
microbial
population,
whereas
invasive
macroorganisms
the
focus
these
studies.
As
become
increasingly
important
for
attaining
sustainable
agricultural
productivity,
it
is
crucial
note
that
often
interact
with
native
communities,
potentially
impacting
processes.
This
chapter
will
give
broad
view
influence
some
upon
soil
population.
Microorganisms,
Journal Year:
2021,
Volume and Issue:
9(4), P. 682 - 682
Published: March 26, 2021
As
a
major
food
crop,
rice
(Oryza
sativa)
is
produced
and
consumed
by
nearly
90%
of
the
population
in
Asia
with
less
than
9%
outside
Asia.
Hence,
reports
on
large
scale
grain
losses
were
alarming
resulted
heightened
awareness
importance
plants’
health
increased
interest
against
phytopathogens
rice.
To
serve
this
interest,
review
will
provide
summary
bacterial
pathogens,
which
can
potentially
be
controlled
plant
growth-promoting
bacteria
(PGPB).
Additionally,
highlights
PGPB-mediated
functional
traits,
including
biocontrol
pathogens
enhancement
plant’s
growth.
Currently,
plethora
recent
studies
address
use
PGPB
to
combat
an
attempt
replace
existing
methods
chemical
fertilizers
pesticides
that
often
lead
environmental
pollutions.
tool
presented
itself
as
promising
alternative
improving
simultaneously
controlling
vitro
field/greenhouse
studies.
PGPB,
such
Bacillus,
Pseudomonas,
Enterobacter,
Streptomyces,
are
now
very
well-known.
Applications
bioformulations
found
effective
productivity
eco-friendly
agroecosystems.
Frontiers in Microbiology,
Journal Year:
2021,
Volume and Issue:
12
Published: March 29, 2021
Plant
growth
promoting
microbes
(PGPMs)
play
major
roles
in
diverse
ecosystems,
including
atmospheric
nitrogen
fixation,
water
uptake,
solubilization,
and
transport
of
minerals
from
the
soil
to
plant.
Different
PGPMs
are
proposed
as
biofertilizers,
biostimulants,
and/or
biocontrol
agents
improve
plant
productivity
thereby
contribute
agricultural
sustainability
food
security.
However,
little
information
exists
regarding
use
micropropagation
such
vitro
tissue
culture.
This
review
presents
an
overview
importance
their
potential
application
micropropagation.
Our
analysis,
based
on
published
articles,
reveals
that
process
classical
culture
techniques,
under
strictly
aseptic
conditions,
deserves
be
reviewed
allow
vitroplants
benefit
positive
effect
PGPMs.
Furthermore,
exploiting
benefits
will
lead
lessen
cost
production
during
make
technique
more
efficient.
The
last
part
indicate
where
research
is
needed
future.
Frontiers in Plant Science,
Journal Year:
2021,
Volume and Issue:
12
Published: April 12, 2021
Modern
agriculture
has
become
heavily
dependent
on
chemical
fertilizers,
which
have
caused
environmental
pollution
and
the
loss
of
soil
fertility
sustainability.
Microalgae
plant
growth-promoting
bacteria
(PGPB)
been
identified
as
alternatives
to
fertilizers
for
improving
fertility.
This
is
because
their
biofertilizing
properties,
through
production
bioactive
compounds
(e.g.,
phytohormones,
amino
acids,
carotenoids)
ability
inhibit
pathogens.
Although
treatment
based
a
single
species
microalgae
or
commonly
used
in
agriculture,
there
growing
experimental
evidence
suggesting
that
symbiotic
relationship
between
synergistically
affects
each
other’s
physiological
metabolomic
processes.
Moreover,
co-culture/combination
considered
promising
approach
biotechnology
wastewater
efficient
biomass
production,
advantage
resulting
synergistic
effects.
However,
much
remains
unexplored
regarding
microalgal–bacterial
interactions
agricultural
applications.
In
this
review,
we
summarize
effects
PGPB
agents
vegetable
cultivation.
Furthermore,
present
potential
microalgae–PGPB
system
environmentally
compatible
vegetables
with
improved
quality.
Sustainability,
Journal Year:
2022,
Volume and Issue:
14(4), P. 2253 - 2253
Published: Feb. 16, 2022
The
indiscriminate
use
of
chemical
fertilizers
and
pesticides
has
caused
considerable
environmental
damage
over
the
years.
However,
growing
demand
for
food
in
coming
years
decades
requires
increasingly
productive
efficient
agriculture.
Several
studies
carried
out
recent
have
shown
how
application
plant
growth-promoting
microbes
(PGPMs)
can
be
a
valid
substitute
industry
products
represent
eco-friendly
alternative.
because
complexity
interactions
created
with
numerous
biotic
abiotic
factors
(i.e.,
environment,
soil,
between
microorganisms,
etc.),
different
formulates
often
show
variable
effects.
In
this
review,
we
analyze
main
that
influence
effectiveness
PGPM
applications
some
make
them
useful
tool
agroecological
transition.
Plants,
Journal Year:
2021,
Volume and Issue:
10(5), P. 872 - 872
Published: April 26, 2021
Citrus
trees
face
threats
from
several
diseases
that
affect
its
production,
in
particular
dry
root
rot
(DRR).
DRR
is
a
multifactorial
disease
mainly
attributed
to
Neocosmospora
(Fusarium)
solani
and
other
species
of
Fusarium
spp.
Nowadays,
biological
control
holds
promising
strategy
showed
great
potential
as
reliable
eco-friendly
method
for
managing
disease.
In
the
present
study,
antagonist
rhizobacteria
isolates
were
screened
based
on
vitro
dual
culture
bioassay
with
N.
solani.
Out
210
bacterial
collected
citrus
rhizosphere,
twenty
selected
identified
level
16S
rRNA
gene.
Molecular
identification
gene
revealed
nine
belonging
Bacillus,
Stenotrophomonas,
Sphingobacterium
genus.
addition,
their
possible
mechanisms
involved
biocontrol
plant
growth
promoting
traits
also
investigated.
Results
pectinase,
cellulose,
chitinase
produced
by
eighteen,
sixteen,
eight
isolates,
respectively.
All
able
produce
amylase
protease,
only
four
hydrogen
cyanide,
fourteen
have
solubilized
tricalcium
phosphate,
ten
had
ability
indole-3-acetic
acid
(IAA).
Surprisingly,
bacteria
differed
substantially
antimicrobial
substances
such
bacillomycin
(five
isolates),
iturin
(ten
fengycin
(six
surfactin
(fourteen
bacteriocin
(subtilosin
A
isolates)).
Regarding
PGPR
capabilities,
an
increase
treated
canola
plants,
used
model
plant,
was
observed.
Interestingly,
both
Bacillus
subtilis
K4-4
GH3-8
appear
be
more
agents,
since
they
completely
suppressed
greenhouse
trials.
Moreover,
these
could
bio-fertilizer
sustainable
agriculture.
Frontiers in Microbiology,
Journal Year:
2021,
Volume and Issue:
11
Published: Jan. 15, 2021
The
main
objective
of
this
study
was
to
evaluate
Bacillus
velezensis
strain
CMRP
4490
regarding
its
ability
inhibit
soil-borne
plant
pathogens
and
increase
growth.
included
evaluation
in
vitro
antifungal
control,
sequencing
the
bacterial
genome,
mining
genes
responsible
for
synthesis
secondary
metabolites,
root
colonization
ability,
greenhouse
studies
assessment
growth–promoting
ability.
obtained
from
soil
samples
north
Paraná
Brazil
classified
as
a
B.
,
which
is
considered
promising
biological
control
agent.
In
assay
showed
that
presented
antagonistic
activity
against
Sclerotinia
sclerotiorum
Macrophomina
phaseolina
Botrytis
cinerea
Rhizoctonia
solani
with
mycelial
growth
inhibition
approximately
60%,
without
any
significant
difference
among
them.
To
well
understand
validate
effect
on
growth-promoting
rhizobacteria,
it
decided
explore
genetic
content
through
genome
sequencing,
studies.
estimated
at
3,996,396
bp
GC
46.4%
presents
4,042
coding
DNA
sequences.
Biosynthetic
gene
clusters
related
molecules
were
found
genome.
Genes
linked
regulation/formation
biofilms,
motility,
important
properties
rhizospheric
also
Application
coating
film
soybean
increased
55.5
64%
germination
rates
when
compared
control;
no
differences
observed
treatments
maize
germination.
results
indicated
could
be
potential
biocontrol
agent
