Diversity in trap color and height increases species richness of bark and woodboring beetles detected in multiple funnel traps
PLoS ONE,
Год журнала:
2025,
Номер
20(5), С. e0322412 - e0322412
Опубликована: Май 8, 2025
Early
detection
of
non-native,
potentially
invasive
bark
beetles
and
woodboring
(BBWB)
(Coleoptera:
Buprestidae,
Cerambycidae,
Disteniidae;
Curculionidae:
Scolytinae)
inadvertently
introduced
to
new
habitats
via
global
trade
is
a
critical
issue
for
regulatory
agencies
in
numerous
countries.
We
conducted
trapping
experiments
evaluate
the
effects
trap
color
(black
vs.
green
purple)
height
(canopy
understory)
on
BBWB
Canada,
Poland,
USA,
China,
using
Fluon-treated
12-unit
multiple-funnel
traps.
Each
was
baited
with
same
pheromone
ethanol
lures
known
attract
several
species
BBWB.
predicted
composition
would
differ
between
vertical
strata
among
colors,
that
number
detected
increase
greater
diversity
methods,
i.e.,
by
more
than
one
placing
traps
both
canopy
understory.
Our
prediction
partially
supported,
understory
different
colored
did
single
placed
either
or
canopy.
However,
combinations
colors
most
varied
sites.
The
community
captured
significantly
affected
at
all
sites,
strongest
patterns
data
from
Poland
USA.
Black
purple
caught
similar
communities
understory,
but
assemblage
Effects
richness
were
consistent
across
four
sites
within
subfamilies
Agrilinae
(more
any
other
height-color
combination),
Chrysochroinae
combination)
Scolytinae
no
effect
color),
Cerambycidae
subfamilies.
None
accumulation
curves
reached
an
asymptote
color-height
combination
site,
indicating
8–9
per
site
not
sufficient
detect
present.
Thus,
increasing
deployed
will
chances
detecting
non-native
may
be
Язык: Английский
Effects of Trap Color and Placement Height on the Capture of Ambrosia Beetles in Pecan Orchards
Insects,
Год журнала:
2025,
Номер
16(6), С. 569 - 569
Опубликована: Май 28, 2025
Ambrosia
beetles
(Coleoptera:
Curculionidae:
Scolytinae)
in
the
tribe
Xyleborini
are
economically
important
pests
of
woody
ornamentals,
tree
nuts,
and
fruit
orchards,
including
pecans
United
States.
Among
them,
granulate
ambrosia
beetle,
Xylosandrus
crassiusculus
(Motschulsky),
is
most
common
species
pecan
orchards
Georgia.
Various
traps,
ethanol-mediated
Lindgren
multi-funnel
panel
bottle
sticky
cards,
ethanol-infused
wooden
bolts,
used
beetle
monitoring
programs.
Trap
color
placement
height
factors
that
increase
trap
effectiveness.
To
improve
effectiveness
for
beetles,
we
conducted
a
preference
experiment
under
field
conditions
using
six
different
colored
black,
blue,
green,
red,
transparent,
yellow,
placing
them
at
three
heights
(15,
60,
120
cm
from
ground
level).
The
results
show
red
transparent
cards
consistently
captured
higher
number
whereas
yellow-colored
lower
compared
to
all
other
tested
colors
cards.
A
similar
trend
was
observed
with
X.
laboratory
settings.
evaluated
heights,
more
crassiusculus,
were
placed
60
surface.
Additionally,
monitored
natural
infestations
commercial
Georgia
found
damage
trees
near
surface
(45
cm)
upper
parts.
We
also
recorded
species,
black
stem
borer,
germanus
(Blandford),
Southeast
Asian
amputatus
(Blandford).
(90.50%)
abundant
orchards.
Therefore,
45
could
efficacy
can
be
Язык: Английский