Fungicide resistance in Fusarium species: exploring environmental impacts and sustainable management strategies
Archives of Microbiology,
Год журнала:
2025,
Номер
207(2)
Опубликована: Янв. 10, 2025
Язык: Английский
Higher temperatures decreased the abundance of arbuscular mycorrhizal fungi and the complexity of their networks by reducing tree diversity
Applied Soil Ecology,
Год журнала:
2025,
Номер
206, С. 105905 - 105905
Опубликована: Янв. 31, 2025
Язык: Английский
Investigation of the mechanisms involved in the biocontrol activities of natural products from a marine soil bacterium against rice blast
Pest Management Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 3, 2025
Abstract
BACKGROUND
Rice
blast,
caused
by
Pyricularia
oryzae
,
is
a
devastating
fungal
disease
threatening
global
rice
production.
Overreliance
on
chemical
fungicides
has
raised
environmental
concerns
and
led
to
resistant
strains,
necessitating
the
development
of
sustainable
alternatives.
This
study
integrated
marine
microbiology
natural
antifungal
compounds
create
eco‐friendly
alternatives
for
management.
RESULTS
We
identified
Pseudomonas
aeruginosa
R64
with
broad‐spectrum
antimicrobial
activity
from
mangrove
soil
in
Mai
Po
Nature
Reserve.
The
fermentation
extract
(RFE)
exhibited
multifaceted
inhibition
P.
suppressing
mycelial
growth,
conidiation,
conidial
germination
appressorial
formation,
while
disturbing
cell
wall
membrane
function.
It
also
attenuated
virulence
impairing
penetration
invasive
growth.
Further
analysis
phenazines
quinolines
as
primary
RFE,
corroborated
PCR
detection
corresponding
phenazine
biosynthetic
gene
clusters.
Comparative
bioassays
two
main
bioactive
components
phenazine‐1‐carboxamide
(PCN)
phenazine‐1‐carboxylic
acid
(PCA),
against
implicated
PCN
principal
effector.
RFE
had
higher
efficacy
than
tricyclazole
growth
inhibition,
but
were
less
effective
isoprothiolane.
Furthermore,
displayed
lower
acute
ecotoxicity
an
indicator
organism
isoprothiolane,
suggesting
their
potential
biopesticides
blast
CONCLUSION
Natural
products
bacterium
inhibited
key
developmental
infection
processes
effectively
reducing
development.
promising
low
mangrove‐associated
bacteria
highlight
untapped
innovative,
fungicide
mining
agriculture.
©
2025
Author(s).
Pest
Management
Science
published
John
Wiley
&
Sons
Ltd
behalf
Society
Chemical
Industry.
Язык: Английский
Essential oils from Lamiaceae plants effectively control Colletotrichum gloeosporioides, Elsinoë ampelina and Phytophthora infestans
Brazilian Journal of Microbiology,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 11, 2025
Язык: Английский
Detritivore identity modulates effects of nutrient enrichment and a common fungicide presence on leaf litter decomposition and fungal community
Ecotoxicology and Environmental Safety,
Год журнала:
2025,
Номер
293, С. 118019 - 118019
Опубликована: Март 1, 2025
Understanding
the
interaction
of
biotic
and
abiotic
factors
on
ecosystem
function
is
crucial
for
freshwater
management,
However,
influence
nutrient
enrichment,
fungicide
presence,
detritivore
identity
leaf
litter
decomposition
associated
fungal
communities
remains
poorly
understood.
We
conducted
a
microcosm
experiment
to
examine:
1)
individual
combined
effects
enrichment
common
communities;
2)
how
two
types
invertebrates
(scrapers
vs.
shredders)
these
effects.
After
35
days,
we
assessed:
decomposition,
dissolved
organic
carbon
(DOC)
production,
activities
extracellular
enzymes;
diversity,
community
structure,
co-occurrence
networks
communities.
found
that
both
fungicides
increased
enzymatic
activity
but
did
not
significantly
impact
diversity.
changed
structure
reduced
detritivore-mediated
DOC
while
had
opposite
effect.
In
combination,
mitigated
negative
network
stability
decomposition.
selectively
influenced
taxa,
resulting
in
distinct
patterns
under
different
stressors.
The
and/or
also
depended
identity.
This
research
underscores
pivotal
role
interplay
shaping
modulating
particularly
multiple
stressors
settings,
its
implications
effective
management
biodiversity
conservation.
Язык: Английский
A comparative study: impact of chemical and biological fungicides on soil bacterial communities
Environmental Microbiome,
Год журнала:
2025,
Номер
20(1)
Опубликована: Апрель 29, 2025
Abstract
Soil
microbial
communities
play
key
roles
in
agroecosystems,
particularly
processes
like
organic
matter
decomposition
and
nutrient
cycling.
However,
human
activities
can
negatively
impact
their
community
structure
and,
consequently,
soil
function.
SoilGard
Ridomil
are
effective
methods
for
controlling
carrot
cavity
spots
caused
by
Pythium
spp.,
but
effects
on
bacterial
taxonomic
metabolic
function
shifts
not
well
understood.
This
study
aims
to
investigate
the
comparative
of
chemical
fungicide
biological
soils
cultivated
with
carrots.
Our
results
showed
that
both
significantly
impacted
diversity,
were
distinct
time-dependent.
had
an
immediate
negative
effect
diversity
two
weeks
after
treatment,
whereas
was
initially
less
disruptive
delayed
consequences
12
when
combined
inoculation.
treatment
led
increase
Proteobacteria,
especially
Pseudomonas
population,
as
confirmed
MiSeq
qPCR
data.
In
contrast,
depleted
Mycobacterium
population
at
treatment.
Furthermore,
community-level
physiological
profiling
using
Biolog
Ecoplates
significant
differences
substrate-level
between
SoilGard-treated
samples,
indicating
a
shift
activity
communities.
Ridomil-treated
samples
lowest
communities,
based
richness
carbon
source
utilization,
compared
control.
Overall,
this
research
highlights
time-dependent
fungicides
applied
recommended
doses.
Язык: Английский
Synthetic and Natural Antifungal Substances in Cereal Grain Protection: A Review of Bright and Dark Sides
Molecules,
Год журнала:
2024,
Номер
29(16), С. 3780 - 3780
Опубликована: Авг. 9, 2024
Molds
pose
a
severe
challenge
to
agriculture
because
they
cause
very
large
crop
losses.
For
this
reason,
synthetic
fungicides
have
been
used
for
long
time.
Without
adequate
protection
against
pests
and
various
pathogens,
losses
could
be
as
high
30–40%.
However,
concerns
mainly
about
the
environmental
impact
of
antifungals
human
health
risk
prompted
search
natural
alternatives.
But
do
remedies
only
advantages?
This
article
reviews
current
state
knowledge
on
use
antifungal
substances
in
protect
seeds
phytopathogens.
The
advantages
disadvantages
using
both
cereal
grains
were
discussed,
indicating
specific
examples
mechanisms
action.
possibilities
an
integrated
control
approach,
combining
cultural,
biological,
chemical
methods
are
described,
constituting
holistic
strategy
sustainable
mold
management
grain
industry.
Язык: Английский
Non-chemical management of fungal diseases in berries: A review
CABI Reviews,
Год журнала:
2024,
Номер
unknown
Опубликована: Авг. 24, 2024
Abstract
Organically
grown
berries
are
highly
valued
for
their
significant
economic
and
nutritional
benefits,
playing
a
crucial
role
in
fostering
sustainable
agriculture.
However,
meeting
the
escalating
demand
organic
while
sustaining
profitable
yields
of
top-quality
produce
remains
challenging,
primarily
due
to
obstacles
presented
by
plant
diseases
insect
pests
acting
as
vectors.
Globally,
losses
berry
agriculture
stem
from
pathogenic
organisms
such
bacteria,
viruses,
fungi,
oomycetes,
nematodes,
parasitic
plants.
Although
chemical
pesticides
have
historically
served
effective
control
measures,
high
costs
potential
environmental
health
risks
necessitate
exploring
alternative
approaches.
Consequently,
there
been
groundbreaking
advancements
biological
methods
disease
management,
driven
an
enhanced
understanding
intricate
interactions
between
pathogens
immune
system.
This
comprehensive
analysis
elucidates
common
affecting
crops,
with
particular
emphasis
on
fungal
posing
greatest
risk.
The
review
documents
efficient
management
strategies
mitigate
harm
caused
infections,
focusing
using
antagonistic
microorganisms.
Thanks
years
intensive
research,
numerous
commercially
available
products
showcasing
effectiveness
combating
threats
crops
emerged.
Furthermore,
our
provides
insights
into
recent
diagnosis
detection
diseases,
encompassing
both
time-tested
approaches
previous
generations
important
currently
use.
Ultimately,
this
aims
help
growers
implement
successful
eco-friendly
safeguard
boost
offering
overview
latest
developments
management.
Язык: Английский