Towards Excellence,
Год журнала:
2022,
Номер
unknown, С. 202 - 222
Опубликована: Июнь 30, 2022
In
order
of
Lepidoptera,
butterflies
are
the
most
aesthetic
insects
which
adds
beauty
to
our
ecosystem
as
well
they
pollinators.
Anthropogenic
activities
hindering
their
survival
and
thus
it
is
time
conserve
them
maintain
biodiversity.
Nectars
rewards
for
such
pollinators
good
variety
can
be
able
coexistence.
Sugar
concentration
in
nectars
varies
directly
affects
its
mortality,
fecundity
physiological,
behavioral
changes.
The
present
study
focuses
on
physiological
changes
after
treating
with
four
different
concentrations
sucrose
(10
%,
20
30
%
40
%)
(Catopsilia
pyranthe)
mottled
emigrants
generally
feed
field.
Also
wild
were
collected
compared
control,
varieties
nectar
diets.
Sucrose
selected
treatment
available
at
higher
amounts.
best
results
total
carbohydrates
males
(0.581
±
0.059
mg/ml)
females
(0.509
0.137
recorded
Vinca
rosea
treated
individuals,
glycogen
treatments
both
male
(0.580
0.075
female
(0.614
0.0304
mg/ml),
lipids
again
(0.850
0.431
(0.726
0.1106
proteins
(1.985
1.782
(1.681
0.111
individuals.
SDS
PAGE,
highest
number
bands
molecular
weights
observed
Lantana
camara,
rosea,
Stachytarpheta
cayennensis
Wild
while
butterflies.
also
presents
3D
structures
help
peptide
search
by
Uniprot
homology
modeling
Swissprot.
It
an
attempt
represent
that
occur
due
sugars
so
further
maintenance
plants
ultimately
conserving
Frontiers in Ecology and Evolution,
Год журнала:
2022,
Номер
10
Опубликована: Ноя. 10, 2022
Dietary
nutrients
provide
fuel
for
the
growth
and
development
of
insects
as
well
chemicals
their
tissue
construction.
Apis
mellifera
L.,
an
important
pollinator,
collects
nectar
pollens
from
different
plants
to
get
nutritional
needs.
Honey
bees
use
protein
carbohydrates
energy
sources.
Pollens
predominantly
contain
proline
glutamic
acid
(non-essential
amino
acids).
This
is
first
study
evaluate
role
proline,
sorbitol
on
bee
broods.
The
composition
diet
can
optimize
in
vitro
rearing
process.
Therefore,
we
elaborated
possible
impact
these
acids
sugar
alcohol
aimed
achieve
this
objective
by
honey
larvae
under
concentrations
acid,
(1,
4
8%),
which
were
supplemented
into
standard
larval
diet.
supplementation
helped
quick
pupae
bees,
whereas
developmental
time
only
decreased
case
acid.
duration
total
brood
was
shortest
(20.1
20.6
days)
Pro8
Glu4,
respectively.
Proline
increased
survival
(93.8%),
did
not
increase
any
stage.
Pupal
adult
weights
also
with
acid-supplemented
diets.
Sorbitol
change
period
but
(93.7%)
at
lowest
concentration
(Sor1).
small
be
used
brood.
However,
a
higher
(Sor8)
reduced
body
weight
both
adults.
predicted
that
could
one
factors
selectivity
pollen
during
foraging
bees.
Environmental Entomology,
Год журнала:
2022,
Номер
52(1), С. 47 - 55
Опубликована: Ноя. 16, 2022
Abstract
Drosophila
suzukii
Matsumura,
spotted-wing
drosophila,
is
a
major
pest
of
small
fruits
and
cherries
often
managed
with
conventional
insecticides.
Our
previous
work
found
that
erythritol,
nonnutritive
polyol,
has
insecticidal
properties
to
D.
suzukii.
Two
formulations
erythritol
(1.5M),
0.5M
sucrose
or
0.1M
sucralose,
are
most
effective
at
killing
In
this
study,
we
investigated
the
nontarget
effects
these
on
honey
bee
Apis
mellifera
Linnaeus
larvae,
pupal
parasitoid
suzukii,
Pachycrepoideus
vindemiae
Rondani,
western
yellow
jacket,
Vespula
pensylvanica
Saussure.
We
directly
exposed
larvae
by
adding
high
dose
(2
µl)
larval
cells
no
significant
mortality
from
either
formulation
compared
water
control.
may
encounter
in
field
settings
when
host
plants
sprayed.
The
erythritol+sucralose
was
more
detrimental
than
erythritol+sucrose
P.
vindemiae,
however,
effect
greatly
reduced
within
21-d
period
floral
source
present.
Since
jackets
nuisance
were
attracted
recent
trials,
tested
adult
V.
survival
continuous
consumption
laboratory.
detectable
detriment
formulation,
Overall,
both
caused
minimal
parasitoids,
jackets.
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2023,
Номер
unknown
Опубликована: Фев. 10, 2023
Abstract
Around
the
world,
mosquitoes
continue
to
transmit
disease-causing
pathogens
while
also
developing
resistance
insecticides.
We
previously
discovered
that
a
generally
regarded
as
safe
(GRAS)
compound,
1,2-propanediol,
reduces
adult
mosquito
survivorship
when
ingested.
In
this
study,
we
assess
and
compare
five
more
chemically
related
compounds
for
lethality
eight
GRAS
sugar
substitutes
determine
toxic
effects.
conducted
series
of
feeding
assays
if
ingesting
influenced
mean
in
locally
collected
lab-reared
populations
Aedes
aegypti
(Linnaeus,
1762)
albopictus
(Skuse,
1894)
mosquitoes.
Our
results
indicate
1,3-propanediol,
1,5-pentanediol,
1,6-hexanediol,
2-methyl-1,3-propanediol,
DL-dithiothreitol,
acesulfame
potassium,
allulose,
erythritol,
sodium
saccharin,
stevia,
sucralose
significantly
reduced
one
or
both
species.
Short-term
trials
with
most
revealed
they
could
substantially
affect
after
24
hours.
found
many
yielded
different
responses
two
species
male
expired
greater
extent
than
female
These
findings
several
may
be
highly
effective
local
vector
population
disease
control
through
functioning
components
attractive
bait
systems
(ATSBs)
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 25, 2024
Mosquito-borne
diseases
have
caused
more
than
one
million
deaths
each
year.
There
is
an
urgent
need
to
develop
effective
way
reduce
mosquito-host
interaction
mitigate
disease
transmission.
Sugar
diets
long
been
linked
abnormal
physiology
in
animals,
making
them
potential
candidates
for
mosquito
control.
Here,
we
show
the
impact
of
sugar
on
humidity
preference
and
survival
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2022,
Номер
unknown
Опубликована: Фев. 7, 2022
ABSTRACT
Pest
insects
are
often
baited
with
poisoned
feeding
stimulants,
the
most
common
of
which
sugars.
However,
sugars
attractive
for
animal
species,
makes
it
difficult
to
target
only
a
specific
pest
insect
species.
Here,
we
assessed
different
sugar
alcohols
their
potential
as
more
species-selective
stimulants
insects.
We
tested
attractiveness
sorbitol,
xylitol
and
erythritol
capillary
feeder
assay
in
wasps
(as
insects,
because
introduced
many
regions)
bees
non-target
insects).
For
wasp
(
Vespula
vulgaris
),
sorbitol
acted
nutritive
non-nutritive
stimulant.
buff-tailed
bumble
bee
Bombus
terrestris
stimulant,
while
honey
Apis
mellifera
none
The
species-specific
preferences
suggest
baits.
wasp-specific
preference
suggests
its
bee-safe
alternative
sugar-containing
bait
control.
GRAPHICAL
bees.
Species-specific
that
have
being
used
Towards Excellence,
Год журнала:
2022,
Номер
unknown, С. 202 - 222
Опубликована: Июнь 30, 2022
In
order
of
Lepidoptera,
butterflies
are
the
most
aesthetic
insects
which
adds
beauty
to
our
ecosystem
as
well
they
pollinators.
Anthropogenic
activities
hindering
their
survival
and
thus
it
is
time
conserve
them
maintain
biodiversity.
Nectars
rewards
for
such
pollinators
good
variety
can
be
able
coexistence.
Sugar
concentration
in
nectars
varies
directly
affects
its
mortality,
fecundity
physiological,
behavioral
changes.
The
present
study
focuses
on
physiological
changes
after
treating
with
four
different
concentrations
sucrose
(10
%,
20
30
%
40
%)
(Catopsilia
pyranthe)
mottled
emigrants
generally
feed
field.
Also
wild
were
collected
compared
control,
varieties
nectar
diets.
Sucrose
selected
treatment
available
at
higher
amounts.
best
results
total
carbohydrates
males
(0.581
±
0.059
mg/ml)
females
(0.509
0.137
recorded
Vinca
rosea
treated
individuals,
glycogen
treatments
both
male
(0.580
0.075
female
(0.614
0.0304
mg/ml),
lipids
again
(0.850
0.431
(0.726
0.1106
proteins
(1.985
1.782
(1.681
0.111
individuals.
SDS
PAGE,
highest
number
bands
molecular
weights
observed
Lantana
camara,
rosea,
Stachytarpheta
cayennensis
Wild
while
butterflies.
also
presents
3D
structures
help
peptide
search
by
Uniprot
homology
modeling
Swissprot.
It
an
attempt
represent
that
occur
due
sugars
so
further
maintenance
plants
ultimately
conserving
