Research Square (Research Square),
Journal Year:
2023,
Volume and Issue:
unknown
Published: Nov. 15, 2023
Abstract
Actinobacteria
are
major
producers
of
antibacterial
and
antifungal
metabolites
targets
increasing
research
in
the
search
for
substances
biotechnological
interest,
especially
use
agriculture.
The
Amazon
soils
is
potentially
rich
actinobacteria;
therefore,
we
prospected
actinobacteria
from
rhizospheres
three
individuals
Inga
edulis
found
on
campus
Federal
University
Amazonas,
largest
urban
forest
fragment
Amazon.
We
isolated
64
strains
actinobacteria,
which
were
distributed
16
morphogroups.
A
total
20
representing
these
groups
subjected
to
morphological
analysis,
genotyping
using
16S
rRNA
gene,
assays
against
pathogenic
fungi
important
agricultural
plants
region
that
also
cause
annual
losses
millions
dollars
world
Using
GenBank-NCBI
EzBioCloud
data,
90%
identified
as
Streptomyces
10%
Kitasatospora,
indicating
at
least
different
species
possible
new
species.
All
showed
antagonisms
two
or
more
phytopathogen
Corysnepora
cassiicola,
Colletotrichum
sp.,
guaranicola,
Pestalotiopsis
Sclerotium
coffeicola.
Two
stood
out
their
broad
spectrum
better
results
phytopathogens
guarana
plant
(Paullinia
cupana),
an
crop
regional
economy
one
best
sources
caffeine
world,
whose
powder
used
food
industry
traditional
medicine.
Complementary
analyses
ratified
potential
highly
effective
substances.
In
general,
exemplify
high
diversity
richness
actinomycetes
Journal of Fungi,
Journal Year:
2025,
Volume and Issue:
11(3), P. 207 - 207
Published: March 6, 2025
Sorghum
(Sorghum
bicolor
L.)
is
a
globally
important
energy
and
food
crop
that
becoming
increasingly
integral
to
security
the
environment.
However,
its
production
significantly
hampered
by
various
fungal
phytopathogens
affect
yield
quality.
This
review
aimed
provide
comprehensive
overview
of
major
affecting
sorghum,
their
impact,
current
management
strategies,
potential
future
directions.
The
diseases
covered
include
anthracnose,
grain
mold
complex,
charcoal
rot,
downy
mildew,
rust,
with
an
emphasis
on
pathogenesis,
symptomatology,
overall
economic,
social,
environmental
impacts.
From
initial
use
fungicides
shift
biocontrol,
rotation,
intercropping,
modern
tactics
breeding
resistant
cultivars
against
mentioned
are
discussed.
In
addition,
this
explores
disease
management,
particular
focus
role
technology,
including
digital
agriculture,
predictive
modeling,
remote
sensing,
IoT
devices,
in
early
warning,
detection,
management.
It
also
key
policy
recommendations
support
farmers
advance
research
thus
emphasizing
need
for
increased
investment
research,
strengthening
extension
services,
facilitating
access
necessary
inputs,
implementing
effective
regulatory
policies.
concluded
although
pose
significant
challenges,
combined
effort
innovative
policies
can
mitigate
these
issues,
enhance
resilience
sorghum
facilitate
global
issues.
IGI Global eBooks,
Journal Year:
2025,
Volume and Issue:
unknown, P. 45 - 72
Published: March 14, 2025
The
rising
demand
for
sustainable
agriculture
has
increased
interest
in
fungal
biocontrol
agents
as
eco-friendly
alternatives
to
synthetic
pesticides.
This
chapter
examines
fungi's
role
pest
management
through
mechanisms
like
mycoparasitism,
resource
competition,
and
insecticidal
compound
production.
Key
species,
including
Beauveria
bassiana,
Metarhizium
anisopliae,
Trichoderma
spp.,
effectively
control
insect
pests,
nematodes,
pathogens,
reducing
populations
enhancing
crop
yields.
Benefits
include
minimal
non-target
effects,
lower
residues,
improved
soil
health,
cost
efficiency.
Field
studies
demonstrate
success
crops
cotton
vegetables.
However,
challenges
such
field
variability,
limited
shelf
life,
regulatory
constraints
remain.
Research
on
formulations
delivery
methods
is
essential
wider
adoption
long-term
agricultural
sustainability.
Plants,
Journal Year:
2025,
Volume and Issue:
14(8), P. 1247 - 1247
Published: April 19, 2025
The
roles
of
endophytes
in
Cannabis
sativa
(cannabis,
hemp)
remain
poorly
explored.
While
vitro
studies
suggest
that
there
can
be
several
benefits,
such
as
plant
growth
promotion
and
protection
against
pathogens,
more
planta
are
needed.
This
review
summarizes
the
bacterial
fungal
previously
reported
tissues
C.
discusses
factors
influencing
their
presence,
well
potential
beneficial
detrimental
effects.
Using
genome
sequencing
culture-based
approaches,
we
describe
microbial
diversity
hydroponically
cultivated
cannabis
plants
at
developmental
stages.
These
include
mother
plants,
cuttings,
vegetative
flowering
tissue-cultured
plantlets.
Microbes
were
present
fungal,
yeast,
found
roots,
stems,
leaves,
inflorescences,
seeds.
may
have
originated
from
growing
substrate
or
transmitted
through
propagation.
Notable
included
Rhizophagus
irregularis
(a
mycorrhizal
fungus),
Penicillium
chrysogenum
(an
antibiotic
producer),
various
endophytic
yeast
species
not
described
sativa.
Endophytes
representing
Fusarium
oxysporum,
also
within
tissues,
which
negatively
impact
health.
scanning
electron
microscopy,
observed
propagules
pith
parenchyma
cells
xylem
vessel
elements
stem
illustrating
for
first
time
situ
localization
distribution
vascular
tissues.
mechanism
spread
vessels
likely
contributes
to
hemp
plants.
Further
research
is
required
validate
grown
under
commercial
production
conditions.
