Sustainable Agriculture Research,
Год журнала:
2023,
Номер
12(2), С. 73 - 73
Опубликована: Окт. 17, 2023
The
status
of
Bactrocera
dorsalis
as
a
destructive
pest
fruits
including
mango
continues
to
be
challenge
among
farmers
at
Ghana.
Although
chemical
insecticides
have
been
employed
manage
its
incidence
and
damage,
there
still
exist
gaps
that
need
addressed
concerns
on
toxic
residues
the
possibility
resistance
evolvement
by
this
insecticides.
alternate
management
for
fruit
fly
should
therefore
environmentally
friendly
with
minimal
side
effects.
objective
was
compare
attractiveness
homemade
lures
aqueous
leaf
extract
Pimenta
racemosa
commercial
attractant
containing
methyl
eugenol.
research
involved
use
extracts
trap
conducted
in
five
orchards
two
agro-ecological
zones
Ghana
during
major
fruiting
season
2017.
Three
experimental
were
each
sectioned
into
blocks
20
trees
each.
Four
block
formed
sampling
making
per
orchard
received
treatments.
dispensed
traps
made
PET
containers.
A
total
174,388
individual
arthropods
captured
which
171,412
identified
B.
2,976
non-target
arthropods.
There
significant
difference
between
performance
lure
(P
<
0.05)
expected.
ability
capture
some
flies
is
an
indication
potential
low-cost
option
complement
more
expensive
small
farm
holdings.
International Journal of Vegetable Science,
Год журнала:
2023,
Номер
29(5), С. 375 - 402
Опубликована: Июль 13, 2023
High
temperatures,
high
relative
humidity,
and
frequent
rainfall
limit
productivity
quality
of
red
chili
pepper
(Capsicum
annuum
L)
with
30,000
to
50,000
Scoville
units.
Growers
in
greenhouses
use
shading
screens
incidence
radiation
order
avoid
the
issue
too
temperatures
radiation.
A
pot
experiment
was
conducted
assess
growth,
physiology,
yield,
responses
three
varieties
under
four
shade
levels.
The
combined
effects
level
variety
affected
days
50%
flowering,
breaker
stage,
plant
height,
node
number,
internode
length,
branch
growth
rate,
leaf
area,
transpiration
photosynthesis
stomatal
conductance,
temperature,
fruit
weight
per
plant,
total
soluble
solids,
marketable
cull
fresh
dry
yield.
Shade
levels
from
25%
positively
chlorophyll
fluorescence,
content,
parameters;
above
this
level,
these
parameters
were
negatively
all
varieties.
Light
influenced
hot
peppers.
Mareko
Fana,
grown
shade,
improved
its
pod
quality.
Sustainable Agriculture Research,
Год журнала:
2023,
Номер
12(2), С. 73 - 73
Опубликована: Окт. 17, 2023
The
status
of
Bactrocera
dorsalis
as
a
destructive
pest
fruits
including
mango
continues
to
be
challenge
among
farmers
at
Ghana.
Although
chemical
insecticides
have
been
employed
manage
its
incidence
and
damage,
there
still
exist
gaps
that
need
addressed
concerns
on
toxic
residues
the
possibility
resistance
evolvement
by
this
insecticides.
alternate
management
for
fruit
fly
should
therefore
environmentally
friendly
with
minimal
side
effects.
objective
was
compare
attractiveness
homemade
lures
aqueous
leaf
extract
Pimenta
racemosa
commercial
attractant
containing
methyl
eugenol.
research
involved
use
extracts
trap
conducted
in
five
orchards
two
agro-ecological
zones
Ghana
during
major
fruiting
season
2017.
Three
experimental
were
each
sectioned
into
blocks
20
trees
each.
Four
block
formed
sampling
making
per
orchard
received
treatments.
dispensed
traps
made
PET
containers.
A
total
174,388
individual
arthropods
captured
which
171,412
identified
B.
2,976
non-target
arthropods.
There
significant
difference
between
performance
lure
(P
<
0.05)
expected.
ability
capture
some
flies
is
an
indication
potential
low-cost
option
complement
more
expensive
small
farm
holdings.
