Cross-talk between low temperature and other environmental factors
Current Opinion in Insect Science,
Год журнала:
2024,
Номер
63, С. 101193 - 101193
Опубликована: Март 13, 2024
Язык: Английский
Ivermectin causes adverse effects on the metabolic rate and thermoregulatory capacity of Dung beetles
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Фев. 26, 2025
Ivermectin
(IVM),
a
commonly
used
endectocide
in
livestock,
has
been
shown
to
produce
adverse
effects
dung
beetle
ecology,
physiology,
reproduction,
and
even
their
ecosystem
services.
However,
the
ever-growing
ecological
importance
of
thermoregulation
its
associated
metabolic
demand
beetles
not
received
as
much
focus
regarding
this
drug.
Here,
we
evaluated
experimentally
caused
by
IVM
rate
Ateuchetus
cicatricosus
(Lucas,
1846),
using
standardized
ecotoxicity
test
based
on
thermolimit
respirometry
combined
with
infrared
thermography
(TLR-IR).
The
total
capacity
excess
heat
regulation
(iTR)
caloric
(MR)
gave
most
sensitive
responses
ingestion.
inhibition
concentration
at
50%
(IC50),
relevant
toxicity
threshold
calculate
that
provokes
response
half
way
among
obtained
showed
iTR
was
impacted
0.39
µg
g–1,
while
MR
compromised
0.24
g–1.
Applying
TLR-IR
procedure
only
revealed
how
active
thermoregulators
is
crucial
for
adaptation
warm
competitive
environments,
but
also
potential
method
be
applied
real-world
scenarios
like
cattle-farming
regions,
where
need
assess
direct
impact
endectocides
vital
update
enhance
guidelines
these
pharmaceuticals.
Язык: Английский
A generalized risk assessment index for forecasting insect population under the effect of temperature
Journal of Thermal Biology,
Год журнала:
2024,
Номер
122, С. 103886 - 103886
Опубликована: Май 1, 2024
Life
history
traits
have
been
studied
under
various
environmental
factors,
but
the
ability
to
combine
them
into
a
simple
function
assess
pest
response
climate
is
still
lacking
complete
understanding.
This
study
proposed
risk
index
derived
by
combining
development,
mortality,
and
fertility
rates
from
stage-structured
dynamic
mathematical
model.
The
first
part
presents
theoretical
framework
behind
index.
second
of
concerned
with
application
in
two
case
studies
major
economic
pest:
brown
planthopper
(Nilaparvata
lugens)
spotted
wing
drosophila
(Drosophila
suzukii),
pests
rice
crops
soft
fruits,
respectively.
calculations
provided
single
composed
main
thermal
biodemographic
rates.
has
threshold
value
that
determines
possibility
population
increase
as
temperature.
tests
carried
out
on
species
showed
capability
describe
range
favourable
conditions.
With
this
approach,
we
were
able
identify
areas
where
are
tolerant
climatic
conditions
project
geospatial
map.
background
developed
here
tool
for
understanding
biogeography
Nilaparvata
lugens
Drosophila
suzukii.
It
flexible
enough
deal
mathematically
(N.
complex
(D.
Suzukii)
crop
insect
pests.
produces
biologically
sound
indices
behave
like
performance
curves.
These
results
also
provide
reasonable
basis
addressing
challenge
management
context
seasonal
weather
variations
change.
may
help
improve
monitoring
design
strategies
limit
spread
invaded
areas,
some
non-invaded
be
suitable
develop.
Язык: Английский