Scientific Reports,
Год журнала:
2022,
Номер
12(1)
Опубликована: Май 27, 2022
Abstract
Tomato
cultivation
is
threatened
by
the
infestation
of
nocturnal
invasive
tomato
pinworm,
Tuta
absoluta
.
This
study
was
based
on
field
observations
that
a
wild
plant,
Solanum
lycopersicum
var.
cerasiforme
,
grown
in
Mount
Kenya
region,
Kenya,
less
attacked
T.
absoluta,
unlike
cultivated
plants
like
S.
(var.
Rambo
F1).
We
hypothesized
plant
may
be
actively
avoided
gravid
females
because
emission
repellent
allelochemical
constituents.
Therefore,
we
compared
levels
pest
monocrops
and
intercrops
two
genotypes,
characterized
headspace
volatiles,
then
determined
compounds
detectable
insect
through
gas
chromatography-linked
electroantennography
(GC-EAG),
finally
performed
bioassays
using
blend
four
EAG-active
unique
to
tomato.
found
significant
reductions
monocrop
tomato,
plant.
Quantitative
qualitative
differences
were
noted
between
volatiles
plants,
day
night
volatile
collections.
The
most
discriminating
treatments
varied
with
variable
selection
or
machine
learning
methods
used.
In
GC-EAG
recordings,
16
including
hexanal,
(
Z
)-3-hexenol,
α
-pinene,
β
-myrcene,
-phellandrene,
E
)-
-ocimene,
terpinolene,
limonene
oxide,
camphor,
citronellal,
methyl
salicylate,
-caryophyllene,
others
tentatively
identified
as
3,7,7-Trimethyl-1,3,5-cycloheptatriene,
germacrene
D
cis
-carvenone
oxide
detected
antennae
females.
Among
these
compounds,
-caryophyllene
-phellandrene
are
top
5
highlighted
methods.
A
citronellal
only
showed
dose-dependent
repellence
wind
tunnel.
provides
some
groundwork
for
exploiting
allelochemicals
development
novel
integrated
management
approaches
against
Journal of Agriculture and Food Research,
Год журнала:
2023,
Номер
14, С. 100733 - 100733
Опубликована: Авг. 9, 2023
The
explosive
expansion
of
the
global
population
and
technological
progress
has
greatly
influenced
agriculture
food
production.
However,
this
is
threatened
by
climate
change,
which
unleashes
a
slew
issues
like
carbon
dioxide
(CO2)
increases,
frequent
droughts,
temperature
shifts
that
present
substantial
obstacle
to
crop
yields
security.
ramifications
these
climatic
factors
on
insect
pest
biology
ecology
are
profound,
given
pests
depend
heavily
factors.
Since
productivity
tightly
connected
both
variables,
changes
in
can
significantly
impact
yields.
Therefore,
it
imperative
comprehend
change
manage
them
effectively
ensure
sufficient
This
review
examines
effect
explores
potential
use
modern
monitoring
technologies
prediction
tools
devise
effective
management
strategies
improve
production
Insects,
Год журнала:
2021,
Номер
12(11), С. 985 - 985
Опубликована: Окт. 31, 2021
Climate
change
and
invasive
species
are
major
environmental
issues
facing
the
world
today.
They
represent
threats
for
various
types
of
ecosystems
worldwide,
mainly
managed
such
as
agriculture.
This
study
aims
to
examine
link
between
climate
biological
invasion
insect
pest
species.
Increased
international
trade
systems
human
mobility
have
led
increasing
introduction
rates
insects
while
could
decrease
barriers
their
establishment
distribution.
To
mitigate
economic
damage
it
is
important
understand
biotic
abiotic
factors
affecting
process
(transport,
introduction,
establishment,
dispersal)
in
terms
change.
We
highlight
process:
diet
breadth,
phenological
plasticity,
lifecycle
strategies.
Finally,
we
present
alien
management
that
includes
prevention,
eradication,
assessment
form
modelling
prediction
tools.
Forests,
Год журнала:
2024,
Номер
15(7), С. 1253 - 1253
Опубликована: Июль 18, 2024
Bursaphelenchus
xylophilus
is
a
pest
that
interferes
with
the
health
of
forests
and
hinders
development
forestry
industry,
its
spread
influenced
by
changes
in
abiotic
factors
human
activities.
The
potential
distribution
areas
B.
China
under
four
shared-economic
pathways
were
predicted
using
optimized
MaxEnt
model
(version
3.4.3),
combining
data
from
variety
environmental
variables:
(1)
prediction
natural
variables
current
climate
models;
(2)
+
activities
(3)
future
models
(2050s
2070s).
Meanwhile,
whether
niche
has
changed
over
time
analyzed.
results
showed
activities,
precipitation
driest
month,
annual
precipitation,
elevation
had
significant
effects
on
xylophilus.
In
conditions,
greatly
reduced
survival
area
xylophilus,
suitable
was
mainly
concentrated
southwestern
central
regions
China.
Under
influence
change
future,
habitat
will
gradually
to
northeast.
addition,
ecological
overlap
analysis
greater
than
0.74.
This
study
provides
important
information
for
understanding
adaptation
risk
which
can
help
guide
decision
making
control
forest
protection.
Journal of Economic Entomology,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 9, 2024
Climate
change
impacts
the
distribution
of
pests
and
its
natural
enemies,
prompting
this
study
to
investigate
dynamics
shifts
in
under
current
future
climate
conditions.
The
spatial
pattern
Psacothea
hilaris
(Pascoe)
(Coleoptera:
Cerambycidae)
China
was
analyzed,
MaxEnt
model
optimized
predict
potential
geographic
P.
two
enemies
(Dastarcus
helophoroides
(Fairmaire)
Bothrideridae)
Dendrocopos
major
(Linnaeus)
(Piciformes:
Picidae))
China,
further
analyze
key
environmental
factors
affecting
survival
determine
using
D.
as
control
hilaris.
results
showed
that
suitable
ranges
are
expanding
influence
change,
both
have
migrated
higher
latitudes.
helophoroides,
major,
highly
similar.
It
is
noteworthy
range
completely
covers
This
indicates
can
be
employed
biological
agents
manage
populations.
provides
a
theoretical
framework
empirical
evidence
for
development
early
warning
green
strategies
