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.
Journal of Fungi,
Год журнала:
2025,
Номер
11(3), С. 202 - 202
Опубликована: Март 5, 2025
Beauveria
bassiana
PfBb
is
a
new
strain
with
high
host
specificity
to
the
target
pest
Phauda
flammans.
We
conducted
series
of
experiments
optimize
biphasic
fermentation
system
B.
by
screening
medium
compositions
and
environmental
conditions
in
both
liquid
solid
fermentations.
In
fermentation,
glucose
yeast
extract
C:N
ratio
17:1
were
optimal
carbon
nitrogen
sources,
respectively,
for
mycelium
growth
blastospore
production,
an
inoculation
concentration
1
×
108/mL
inoculum
content
50
mL
conidial
suspension,
at
180
rpm/min
rotation
speed,
pH
7
26
°C,
favored
growth.
However,
additional
trace
elements
did
not
significantly
improve
fermentation.
wheat
bran
chaff
8:2
identified
as
best
substrates
that
facilitated
sporulation
germination,
20%
content,
50%
water
3-day
darkness
had
highest
conidia
yield.
The
resulting
conidia,
stored
-20,
4,
20
°C
one
year,
change
prolonged
storage
duration,
germination
was
higher
-20
4
°C.
Moreover,
year
maintained
its
validity
virulence,
which
toxic
all
instar
larvae
P.
Our
results
provide
essential
support
commercial
production
PfBb-based
biopesticides.
Microorganisms,
Год журнала:
2025,
Номер
13(4), С. 709 - 709
Опубликована: Март 21, 2025
Cephalcia
chuxiongica
has
caused
significant
damage
to
pine
forests,
becoming
a
major
biological
disaster
that
hinders
the
sustainable
development
of
forestry
in
China.
To
investigate
efficacy
control
measures,
entomopathogenic
fungi
were
isolated
and
purified
from
larvae
Ce.
had
succumbed
diseases.
The
pathogenic
capacity
strains
was
assessed
using
bioassay
methods,
their
infection
process
observed
scanning
electron
microscopy.
ITS,
LSU,
TEF
analysis
disclosed
Clonostachys
rogersoniana
as
highly
virulent
strain
responsible
for
death
chuxiongica.
optimal
medium
its
mycelial
growth
sporulation
found
be
PPDA.
In
addition,
revealed
median
lethal
time
(LT50)
24.34
h
concentration
(LC50)
2.35
×
105
conidia/mL,
indicating
C.
possesses
potent
virulence
demonstrates
rapid
pathogenicity.
Furthermore,
microscopy
demonstrated
initially
entered
body
through
spiracle
progressively
made
way
into
wall,
resulting
insect’s
death.
mode
is
exceedingly
rare.
As
consequence,
results
this
study
can
serve
reference
management
chewing
insects,
such
Insects,
Год журнала:
2025,
Номер
16(4), С. 399 - 399
Опубликована: Апрель 10, 2025
This
study
aimed
to
explore
the
physiological
and
biochemical
mechanisms
of
interaction
between
N.
grossedentata
A.
nigripes.
First,
specimens
were
categorized
into
low-
(6.16%
±
0.66%),
medium-
(9.23%
1.19%),
high-content
groups
(21.23%
1.23%)
based
on
initial
dihydromyricetin
concentration
in
grossedentata.
Subsequently,
we
assessed
variations
total
flavonoids,
dihydromyricetin,
myricitrin,
myricetin
plants
24,
48,
72
h
post-feeding.
Concurrently,
analyzed
impact
plant
leaf
consumption
detoxifying
[glutathione
S-transferase
(GST),
carboxylesterase
(CarE),
acetylcholinesterase
(AchE),
cytochrome
P450
(CYP450)]
protective
enzyme
[superoxide
dismutase
(SOD),
peroxidase
(POD)
catalase
(CAT)]
activities
nigripes,
along
with
its
metabolic
processes.
The
results
demonstrated
that
enhanced
secondary
metabolites,
particularly
as
a
defensive
response
insect-induced
stress.
nigripes
utilized
detoxification
systems
mitigate
effects
high
flavonoid
levels
host
plant,
particular
emphasis
roles
enzymes
(GST,
AchE,
CYP450,
CarE)
metabolism,
which
showed
significant
correlation
(p
<
0.01)
exhibiting
coefficients
0.689,
0.633,
0.579,
0.561,
respectively.
Additionally,
key
flavonoids
observed
accumulate
different
degrees
during
digestion
metabolism
insects.
These
findings
lay
theoretical
foundation
for
further
exploration
molecular
adaptation
flavonoid-rich
inform
development
novel
pest
control
strategies
selection
resistant
varieties.
Applied Sciences,
Год журнала:
2024,
Номер
14(7), С. 3039 - 3039
Опубликована: Апрель 4, 2024
Leafcutter
ants
(Atta
spp.)
are
one
of
the
mos
t
economically
harmful
pests
in
agriculture,
considered
dominant
Neotropics
and
South
America.
Mature
colonies
A.
mexicana
have
a
great
economic
impact
on
Mexico’s
agriculture.
Microbial
agents
form
biopesticides
an
effective
component
integrated
pest
management
(IPM)
strategies
may
present
better
alternative
to
synthetic
insecticides.
Among
fungi
most
used
as
biological
insecticides
there
Beauveria
bassiana
Metarhizium
anisopliae.
The
objective
this
research
was
evaluate
effect
entomopathogenic
B.
M.
anisopliae
commercial
origin
native
strain
from
México
(MA-Bb1)
adults
Atta
under
controlled
conditions.
In
bioassay,
five
formulations
control
group
were
tested
(B.
MA-Bb1,
MA-Bb1+
Diatomin®,
bassiana®,
anisopliae®,
Tween
80
(0.01%).
Diatomin®
biopreparation
induced
highest
mortality
(100%)
four-week-old
mexicana,
followed
by
bassiana®
biopreparations,
which
caused
83.33%,
73.98%,
68.70%,
respectively.
Treatments
containing
efficient
controlling
achieved
with
fungus
presented
total
death
rate
96
h
post
infection,
contrast
(Tween
80),
attained
lowest
speed
investigation.
Abstract
Sweet
potato
weevil
Cylas
formicarius
(Fab.)
is
the
main
obstacle
for
sweet
production
in
various
countries.
Root
damage
caused
by
C.
larvae
reduced
root
yield
up
to
100%.
The
aim
of
this
study
test
measures
using
mulch
and
entomopathogenic
fungus
Beauveria
bassiana
controlling
endemic
land
entisol
type.
control
measure
tested
was
use
straw
plastic
as
well
application
.
research
conducted
at
experimental
station
Indonesian
Legumes
Tuber
Crops
Research
Institute,
Malang
from
July
December
2018.
results
showed
that
or
combined
with
B.
produces
yields
between
17
26
t/ha.
Using
a
cover
mounds
more
effective
efficient
than
insecticide
deltamethrin.
Plastic
can
physically
inhibit
process
laying
eggs
formation
larvae,
while
toxic
eggs,
adults
efficacy
reduce
losses
96.76%.
Technological
innovation
mound
be
recommended
on
Harran Tarım ve Gıda Bilimleri Dergisi,
Год журнала:
2024,
Номер
28(2), С. 192 - 200
Опубликована: Июнь 14, 2024
Neodiprion
sertifer
(Geoffroy)
(Hymenoptera:
Diprionidae)
is
a
major
pest
on
Pinus
spp.
in
Europe.
In
this
study,
new
control
methods
were
tried
to
N.
sertifer.
The
effectiveness
of
Bauveria
bassiana
(Nostalgist,
Bb
%1.5
1
x
10
8
kob
/ml
min,
250
ml/100L),
azadirachtin
(Nimbecidine,
0.3g
azadirachtin/l,
500
ml/da-100L;
Nimiks4.5,
40g
/l,
200
ml/100L;
Neem
Azal
®-T/S,
g
300ml/100L)
and
spinosad
(Oread,
480
spinosad/l,
10ml/100L)
was
tested
larvae.
addition,
the
effect
idiobiont
parasitoid
Bracon
hebetor
(Say)
Braconidae)
venom
evaluated.
bassiana,
applied
larvae
by
spraying
method.
Different
numbers
B.
females
(1-5
females)
also
All
experiments
carried
out
at
25
±
1°C,
60-70%
relative
humidity
16L:8D
h
photoperiod.
After
application,
survival
rates
71.66%
61.66%
6th
day
7th
day.
maximum
efficacy
obtained
with
Nimiks
4.5
(40
azadirachtin/l).
highest
mortality
(100.0%)
found
24
after
application
(10ml/100l).
most
effective
combination
female
5
7
days
duration.
study
shows
that
spinosad,
can
achieve
Egyptian Journal of Biological Pest Control,
Год журнала:
2024,
Номер
34(1)
Опубликована: Июнь 28, 2024
Abstract
Background
The
fall
armyworm
(FAW),
Spodoptera
frugiperda
(J.E.
Nixon)
(Lepidoptera:
Noctuidae),
is
the
major
insect
pest
that
infests
cereal
crops
recently
in
African
and
Asian
countries.
polyphagous
attacks
large
numbers
of
host
plants,
especially
maize
rice,
causing
considerable
losses
their
annual
yield.
integrated
management
(IPM)
depended
mainly
on
insecticides
to
some
extent
biological
control
agents
including
pathogens
(nematodes,
fungi,
bacteria
viruses).
Results
Different
species
entomopathogens
viruses
bacteria)
infecting
could
be
isolated
such
newly
invaded
Laboratory
field
experiments
indicated
was
found
susceptible
entomopathogens,
thus,
they
promising
biocontrol
against
this
insect.
Conclusion
This
review
article
proved
susceptibility
S.
most
tested
entomopathogens.
However,
more
studies
have
carried
out
order
include
within
programs
pest.
Insects,
Год журнала:
2024,
Номер
15(8), С. 591 - 591
Опубликована: Авг. 3, 2024
Neem,
a
biopesticide,
offers
safer
alternative
to
the
synthetic
insecticides
commonly
used
in
mulberry
cultivation,
which
can
harm
silkworms.
This
study
aimed
investigate
effects
of
Thai
neem
seed
extract
on
all
instar
larvae
polyvoltine
hybrid
silkworm,
Bombyx
mori
L.,
Dok
Bua
strains,
focusing
mortality
rate
and
activities
esterase
(EST)
glutathione
S-transferases
(GST)
enzymes.
Acute
toxicity
was
assessed
using
leaf-dipping
method.
Results
showed
that
tended
be
higher
younger
instars
than
older
ones.
The
first
exhibited
highest
at
94%,
whereas
LC50
third
5.23
mg
L−1
72
h.
trend
aligns
with
EST
GST,
were
evaluated
whole
bodies
midgut
tissue
fifth
larvae.
As
concentration
increased,
activity
decreased
while
GST
increased
both
These
findings
highlight
is
toxic
larvae,
playing
crucial
role
detoxification,
particularly
body
silkworm.