Economía Agraria y Recursos Naturales,
Journal Year:
2024,
Volume and Issue:
24(2), P. 7 - 47
Published: Dec. 23, 2024
Este
artículo
analiza
los
límites
de
la
nueva
Política
Agrícola
Común
(PAC)
para
lograr
objetivos
del
Pacto
Verde
en
tres
vertientes:
«dispersión
esfuerzos»
que
provoca
flexibilidad
reconocida
a
las
autoridades
nacionales
elaboración
Planes
Estratégicos;
el
irregular
ritmo
y
adopción
iniciativas
legislativas
Verde;
heterogéneos
«resultados»
esperar
deficiente
inserción
metas
PAC.
El
termina
analizando
informe
final
«diálogo
estratégico
sobre
futuro
agricultura»
explora
algunas
ideas-fuerza
PAC
post
2028.
Biosystems Diversity,
Journal Year:
2025,
Volume and Issue:
33(1), P. e2501 - e2501
Published: Jan. 11, 2025
Recently,
there
has
been
a
widespread
decline
in
honeybee
(Apis
mellifera)
colonies
globally,
disrupting
ecological
balance
and
reducing
the
pollination
capacity
of
many
entomophilous
plants.
One
primary
causes
bee
family
deaths
is
increasing
use
pesticides,
particularly
insecticides,
agricultural
practice.
This
study
aimed
to
identify
mortality
various
regions
Ukraine
during
2021–2022
determine
breakdown
potential
different
pesticide
groups
honey.
Pesticide
residues
biological
samples
were
analyzed
using
liquid
chromatography-mass
spectrometry
(UPLC-MS/MS)
gas
(GC-MS/MS).
In
bodies
dead
bees,
pesticides
from
chemical
groups,
as
well
their
mixtures,
detected.
most
cases,
cause
poisoning
was
mixtures
pyrethroids
neonicotinoids:
thiamethoxam,
clothianidin,
lambda-cyhalothrin;
imidacloprid,
lambda-cyhalothrin,
thiamethoxam;
clothianidin
lambda-cyhalothrin.
The
found
honey
neonicotinoids
(58.8%),
triazoles
(29.6%),
strobilurins
(6.5%),
benzimidazoles
(5.1%).
Most
levels
did
not
exceed
maximum
allowable
detected
included
thiacloprid,
acetamiprid,
thiamethoxam.
tebuconazole,
cyproconazole,
flutriafol,
epoxiconazole;
picoxystrobin,
pyraclostrobin,
azoxystrobin;
carbendazim
thiophanate-methyl.
Residues
neonicotinoids,
triazoles,
benzimidazoles,
undergo
degradation
over
12
months
storage
at
4
°C.
Storing
20
°C
after
increased
thiacloprid
by
21.2%,
acetamiprid
20.7%,
flutriafol
36.3%.
Between
9th
12th
°C,
picoxystrobin
concentration
decreased
24.5–38.0%,
80.0%
complete
thiophanate-methyl
reached
28.0%
6th
month,
46.0%
55.4%
month.
persistence
poses
significant
risk
toxic
effects
on
families
human
health.
Scientific Reports,
Journal Year:
2025,
Volume and Issue:
15(1)
Published: Feb. 24, 2025
Although
pesticides
can
protect
crops
from
pests
and
diseases,
their
extensive
use
poses
significant
environmental
risks
through
soil
quality
degradation
groundwater
contamination.
Pesticide
dynamics
in
are
influenced
by
geoclimatic
factors.
The
aim
of
this
study
was
to
evaluate
local
variability
pesticide
based
on
variation
across
India
at
the
individual
farm
level
identify
emerging
patterns
residue
accumulation
soil.
Using
a
bioreactive
transport
simulator,
biogeochemical
models
19,573
farms
were
evaluated
46
incorporating
farm-level
data
climatic
conditions.
Hotspots
leaching
identified
analyzing
several
parameters,
including
texture,
organic
carbon
content,
pH,
rainfall.
This
highlighted
topsoil
rates
below
root
zone
three
dimensions—time,
location,
species.
It
also
explored
statistical
leaching.
average
ratio
estimated
be
5%
applied
mass,
which
aligns
with
previous
studies
reporting
approximately
7%.
In
study,
we
for
first
time
spatial
variations
simulating
level,
is
smallest
unit
agriculture.
opens
up
possibility
data-driven
management
both
regional
levels.
research
provides
actionable
insights
policymakers
optimize
application
regions
farmers
select
minimal
impact
specific
Environmental Pollution,
Journal Year:
2025,
Volume and Issue:
unknown, P. 126356 - 126356
Published: May 1, 2025
The
widespread
use
of
pesticides
raises
concerns
about
their
impact
on
soil
health.
Although
vineyard
soils
are
strongly
exposed
to
both,
synthetic
and
copper,
a
systematic,
detailed,
joint
assessment
has
been
lacking.
In
our
study
we
measured
copper
146
in
62
organic
conventionally
managed
vineyards
at
high
sensitivity.
Up
60
different
were
detected
per
vineyard.
Total
pesticide
concentrations
almost
13
times
higher
under
conventional
compared
management.
contamination
was
overall
with
mean
371
mg/kg,
no
difference
between
found.
Pesticide
levels
declined
increasing
years
since
conversion
farming.
However,
even
after
20
farming,
up
32
could
still
be
Several
showed
far
persistence
than
expected
based
half-lives.
Compared
other
land
uses,
clearly
higher.
Our
risk
revealed
that
50%
the
studied
reached
potentially
harmful
organisms
only
10%
not
from
either
them.
This
underscores
urgent
need
for
further
research
policy
intervention
address
these
environmental
risks.
Journal of Agricultural and Food Chemistry,
Journal Year:
2024,
Volume and Issue:
72(42), P. 23024 - 23038
Published: Oct. 13, 2024
Thiram,
as
one
widely
used
dithiocarbamate
pesticide,
has
been
considered
seriously
detrimental
to
food
safety
and
human
health
because
of
poor
efficiency,
nonstandard/superfluous
usage,
lack
a
targeting
effect.
Developing
high-performance
sensors
for
thirams
is
strongly
needed.
With
the
rapid
development
chemistry,
biology,
materials
science,
many
have
constructed
thiram
with
high
sensitivity
selectivity.
Regarding
energy
form
signal,
recognition
mode,
detection
principle,
recent
advances
in
design
construction
optical
electrochemical
are
summarized
this
review,
including
colorimetric,
luminescent,
chemiluminescent,
sensors.
The
advantages
disadvantages
sensitivity,
ability
avoid
interference,
mechanism,
signal
output
practicability
clarified
detail.
Furthermore,
challenges
faced,
effective
restrictions,
next
direction
proposed
achieving
more
sensitive
selective
analysis
less
interference.
We
desire
that
review
will
supply
solid
theoretical
basis
inspiration
generate
innovative
thinking
new
progress
on
assays
commercialization
developed
future.
