Edunity Kajian Ilmu Sosial dan Pendidikan,
Год журнала:
2023,
Номер
2(11), С. 1316 - 1325
Опубликована: Ноя. 25, 2023
Extreme
gastronomy
tourism
can
usually
be
defined
in
many
ways,
it
because
of
the
cooking
methods
or
interesting
ingredients.
Some
countries
like
China
and
Thailand
have
unique
gastronomy,
so
does
city
Tomohon
Indonesia.
In
fact,
has
turned
into
one
world’s
threads
since
extreme
ingredients
were
part
pandemic’
causes.
Not
to
mention,
most
them
are
taken
from
wildlife
where
we
not
predict
whether
they
been
vaccinated
yet.
This
trouble
will
eventually
cause
all
over
world
would
start
another
lockdown
which
also
affect
due
lack
mobility,
on
other
hand
factors
why
increased
recently.
short,
concluded
that
impact
pandemic
stop
activity
affecting
a
country’s
economy
too.
journal
is
reviewing
journals
literature
Google
Scholar,
Nature
Pubmed.
Pandemic
mostly
happened
dissemination
virus
ways
direct
contact
indirect
contact.
caused
by
food
spread
through
physical
touch
fluids,
addition
longer
chain
more
toxicity
host.
And
worst
diseases,
later
resolves
causing
an
economic
instability.
It
flow
stability.
Natural Products and Bioprospecting,
Год журнала:
2025,
Номер
15(1)
Опубликована: Янв. 20, 2025
Abstract
Mosquitoes
(Diptera:
Culicidae)
are
vectors
of
various
pathogens
public
health
concern
and
replacing
conventional
insecticides
remains
a
challenge.
In
this
regard,
natural
products
represent
valuable
sources
potential
insecticidal
compounds,
thus
increasingly
attracting
research
interest.
Commiphora
myrrha
(T.Nees)
Engl.
(Burseraceae)
is
medicinal
plant
whose
oleo-gum
resin
used
in
food,
cosmetics,
fragrances,
pharmaceuticals.
Herein,
the
larvicidal
its
essential
oil
(EO)
was
assessed
on
four
mosquito
species
(
Aedes
albopictus
Skuse,
aegypti
L.,
Anopheles
gambiae
Giles
stephensi
Liston),
with
LC
50
values
ranging
from
4.42
to
16.80
μg/mL.
The
bio-guided
EO
fractionation
identified
furanosesquiterpenes
as
main
compounds.
A
GC–MS-driven
untargeted
metabolomic
analysis
revealed
32
affected
metabolic
pathways
treated
larvae.
non-target
toxicity
Daphnia
magna
Straus
(LC
=
4.51
μL/L)
cytotoxicity
human
kidney
cell
line
(HEK293)
(IC
14.38
μg/mL)
were
also
assessed.
This
study
shows
innovative
agents
lays
groundwork
for
possible
exploitation
C.
sustainable
approaches
management.
Graphical
ACS Applied Materials & Interfaces,
Год журнала:
2023,
Номер
15(30), С. 36036 - 36051
Опубликована: Июль 24, 2023
Spodoptera
frugiperda
(S.
frugiperda)
is
an
invasive
pest
that
threatens
global
crop
production
and
food
security
poses
a
serious
threat
to
maize
worldwide.
Metal-organic
framework
(MOF)
nanocarriers
have
great
potential
for
agricultural
control
applications.
The
present
study
successfully
prepared
the
chemical
cross-linking
of
iron-based
metal-organic
nanoparticles
(MIL-101(Fe)-NH2
NPs)
with
sodium
lignosulfonate
(SL)
as
pH/laccase
double
stimuli-responsive
pesticide
release
system.
average
particle
size
chlorfenapyr
(CF)-loaded
(CF@MIL-101-SL
was
161.54
nm,
loading
efficiency
44.52%.
Bioactivity
assays
showed
CF@MIL-101-SL
NPs
increased
toxicity
CF
S.
caused
rupture
peritrophic
membrane
enlargement
midgut.
Data
from
16S
rRNA
gene
sequencing
treatment
reduced
resistance
pesticides
pathogens
affected
nutrient
energy
availability
by
remodeling
intestinal
microbiota
frugiperda.
dysregulated
microbial
community
interacted
broken
membrane,
which
exacerbated
damage
host.
Nontargeted
metabolomic
results
ABC
transporters
may
be
mechanism
enhanced
In
summary,
provides
effective
strategies
toxicological
studies
nanopesticides
against
insects.
Insects,
Год журнала:
2023,
Номер
14(3), С. 260 - 260
Опубликована: Март 6, 2023
Spodoptera
frugiperda
is
one
of
the
most
destructive
crop
pests
in
world.
Metarhizium
rileyi
an
entomopathogenic
fungus
specific
for
noctuid
and
a
very
promising
prospect
biological
control
against
S.
frugiperda.
Two
M.
strains
(XSBN200920
HNQLZ200714)
isolated
from
infected
were
used
to
evaluate
virulence
biocontrol
potential
different
stages
instars
The
results
showed
that
XSBN200920
was
significantly
more
virulent
than
HNQLZ200714
eggs,
larvae,
pupae,
adults
In
larvae
with
two
strains,
activity
three
protective
enzymes
(including
peroxidase
(POD),
superoxide
dismutase
(SOD),
catalase
(CAT))
detoxifying
glutathione-S
transferase
(GST)
carboxylesterase
(CarE))
increased
firstly
then
decreased.
expression
levels
detoxification
treated
greater
HNQLZ200714.
Furthermore,
antioxidant
stress-related
gene
(MrSOD
MrCAT
family
genes)
measured
by
RT-qPCR
(real-time
quantitative
PCR).
these
genes
higher
strain
compared
There
also
significant
differences
sensitivity
growth
carbon
nitrogen
sources
oxidative
stress
agents.
addition,
on
third
day
culturing
summary,
high
not
only
determined
host
but
regulated
entomogenic
fungi
resistance
at
instars.
This
study
provides
theoretical
fundament
systematic
using
rileyi.
Frontiers in Microbiology,
Год журнала:
2024,
Номер
15
Опубликована: Май 2, 2024
Entomopathogenic
fungi
(EPF)
are
economical
and
environmentally
friendly,
forming
an
essential
part
of
integrated
pest
management
strategies.
We
screened
six
strains
Beauveria
bassiana
(B1–B6)
(Hypocreales:
Cordycipitaceae),
which
B4
was
the
most
virulent
to
Bactrocera
dorsalis
(Hendel)
(Diptera:
Tephritidae).
further
assessed
biological
characteristics
strain
environmental
factors
influencing
its
ability
infect
B.
.
also
evaluated
effects
on
two
natural
predators
found
that
3rd
instar
larvae,
pupae,
adult
,
causing
mortality
rates
52.67,
61.33,
90.67%,
respectively.
not
toxic
eggs.
The
optimum
were
achieved
at
a
relative
humidity
91–100%
temperature
25°C.
Among
insecticides
commonly
used
for
control,
1.8%
abamectin
emulsifiable
concentrate
had
strongest
inhibitory
effect
germination.
spraying
affected
both
enemies
(
Amblyseius
cucumeris
Anastatus
japonicus
),
reducing
number
A.
killing
adults.
valuable
EPF
(B4)
is
against
many
life
stages
has
great
potential
control
provide
important
theoretical
practical
base
developing
fungicide
Archives of Insect Biochemistry and Physiology,
Год журнала:
2024,
Номер
115(3)
Опубликована: Март 1, 2024
Abstract
In
Korea,
there
are
two
maggot
species
in
the
Delia
genus
that
commonly
infest
roots
and
stems
of
Welsh
onion,
thus
causing
serious
economic
damage
on
crop
at
seedling
stage.
this
study,
seedcorn
(
platura
)
was
detected
onion
fields
different
localities
Korea.
After
overwintering,
infestations
occurred
throughout
entire
growing
seasons
from
transplantation
to
harvest,
but
their
specific
patterns
occurrence
varied
examined.
Entomopathogenic
fungi
induced
significant
virulence
against
larvae,
which
a
strain
Beauveria
bassiana
effective,
though
it
exhibited
limited
mortality
its
insecticidal
activity.
To
enhance
activity,
culture
broth
an
entomopathogenic
bacterium,
Photorhabdus
temperata
(Ptt),
added
B.
treatment.
The
addition
Ptt
significantly
increased
activity
dose‐dependent
manner.
elucidate
enhancement
immunosuppressive
assessed
by
identifying
immune
responses
maggots.
maggots
possessed
least
three
hemocytes
with
plasmatocytes,
crystal
cells,
lamellocytes.
These
nodule
formation
response
fungal
infection.
cellular
immunity,
inducible
expressions
antimicrobial
peptide
(AMP)
genes
such
as
cecropin
defensin
.
suppressed
AMP
Altogether,
study
demonstrated
innate
non‐model
insect,
D.
,
along
application
immunosuppression
develop
highly
efficient
biological
control
enhancing
Journal of Agricultural and Food Chemistry,
Год журнала:
2023,
Номер
71(34), С. 12757 - 12774
Опубликована: Авг. 21, 2023
Insect
pests
and
phytopathogens
significantly
impact
crop
yield
quality.
The
fall
armyworm
(FAW)
Spodoptera
frugiperda
the
phytopathogen
Fusarium
graminearum
cause
substantial
economic
losses
in
crops
like
barley
wheat.
However,
entomopathogen
Beauveria
bassiana
shows
limited
efficacy
against
FAW,
its
antiphytopathogenic
activities
F.
remain
unclear.
Here,
dual
RNA
sequencing
was
performed
to
identify
differentially
expressed
genes
B.
bassiana-infected
FAW
larvae.
We
found
that
BbAorsin
gene
upregulated
at
36
48
h
post-infection.
encodes
a
serine-carboxyl
protease
is
mainly
blastospores
hyphae.
Overexpression
of
ARSEF2860
enhanced
virulence
Galleria
mellonella
larvae
inhibited
growth.
recombinant
protein
induced
apoptosis
necrosis
hemocytes
spore
germination.
These
findings
shed
light
on
transcriptomic
mechanisms
governing
insect-pathogen
interactions,
which
could
aid
developing
dual-functional
entomopathogens
anti-phytopathogens.
Frontiers in Insect Science,
Год журнала:
2025,
Номер
5
Опубликована: Фев. 19, 2025
Rhopalosiphum
padi
is
one
of
the
main
vectors
barley
yellow
dwarf
virus
(BYDV),
which
affects
grain
yield
oats.
Several
biological
control
strategies
have
been
studied
to
this
pest,
Bee
Vectoring
Technology
(BVT)
using
bumblebees.
We
tested
efficacy
Beauveria
bassiana,
as
vectored
by
bumblebees,
and
a
direct
spray
application
neem
(a
natural
bio-insecticide
derived
from
Azadirachta
indica
tree)
on
aphids.
An
assessment
pest's
impact
plots
surveyed
in
northwestern
Ontario
revealed
incidence
rates
80%.
The
use
bumblebees
dispersal
agent
B.
bassiana
significantly
reduced
aphid
population
(0.542
±
0.147b)
compared
untreated
(0.125
0.069a).
diluted
also
showed
reduction
(0.708
0.221a).
Although
products
used
controlled
pests,
they
had
no
effect
aphid's
enemy,
ladybug.
Therefore,
dissemination
bumblebee
Bombus
impatiens
leads
decrease
vector
consequently
reduces
severity
disease
oat
fields.
