Biomass Conversion and Biorefinery,
Journal Year:
2023,
Volume and Issue:
14(16), P. 19613 - 19622
Published: Feb. 28, 2023
Abstract
The
search
for
active
inducers
against
diseases
in
the
formula
of
therapeutic
nutrients
has
become
a
necessity
many
researchers.
study’s
chief
purpose
was
to
make
agronomic
farming
simpler
by
applying
newly
created
nutrients.
novelty
this
research
is
applied
algal
extracts
adding
minerals
as
nutrion.
Calcium
(Maxifos
Ca),
Ascophyllum
nodosum
(Greencal),
and
Arthrospira
platensis
(
A.
),
were
tested
induction
pepper
plant
resistance
Fusarium
wilt.
disease
index
(DI),
morphological
growth,
photosynthetic
pigments,
free
proline,
total
phenol,
hydrogen
peroxide
(H
2
O
malondialdehyde
(MDA),
antioxidant
enzymes
reactions
protection
challenged
plants
measured.
Results
revealed
that
use
entirely
different
treatments
significantly
minimized
danger
Treatment
infected
with
Maxifos
Ca
best
treatment,
it
reduced
DI
25%
thus
symptoms
improved
percentage
from
69.6%.
Surprisingly,
widely
assumed
Greencal
greatest
treatment
restoring
vegetative
followed
an
extract,
.
application
Greencal,
Ca,
then
increased
expression
all
metabolic
indices
(phenols,
polyphenol
oxidase,
peroxidase).
reducing
signs
stress
represented
(MDA
H
)
Greencal.
According
findings
alternate
eco-destructive
chemically
synthesized
fungicides
appears
be
significant
methodology
harmful
effects
wilt
on
plants.
Agronomy,
Journal Year:
2023,
Volume and Issue:
13(4), P. 1114 - 1114
Published: April 14, 2023
Fungal
plant
diseases
are
considered
one
of
the
most
destructive
for
plants.
In
this
current
study,
Neoscytalidium
dimidiatum
as
a
fungal
pathogen
was
isolated
from
an
infected
Carum
carvi
L.
(C.
carvi)
first
time
and
controlled
it
using
clove
essential
oil
nanoemulsion
(CEONE).
This
identified
morphologically
genetically,
then
deposited
in
gene
bank
under
accession
number
OQ338188.
CEONE
prepared
characterized
DLS,
Zeta
potential,
TEM
analysis.
The
characterization
results
illustrated
that
size
lower
than
100
nm,
which
confirmed
by
TEM,
appeared
spherical
shape.
Results
revealed
has
promising
antifungal
activity
towards
N.
dimidiatum,
where
inhibition
percentages
at
concentrations
5000,
3000,
1000
ppm
were
82.2%,
53.3%,
25.5%,
respectively.
At
pot
level,
highly
virulent
on
C.
carvi,
CEO
effective
against
blight
disease,
with
71.42%
57.14%
protection,
Moreover,
there
vast
improvement
root
length,
height,
leaves.
Additionally,
application
induced
resistance
modifying
proline,
phenol,
hydrogen
peroxide,
malondialdehyde,
antioxidant
enzymes.
conclusion,
but
can
be
effectively
reduced
through
eco-friendly
method.
Journal of Advanced Research,
Journal Year:
2023,
Volume and Issue:
59, P. 19 - 33
Published: June 28, 2023
Chemo-
and
bio-genic
metallic
nanoparticles
(NPs),
as
a
novel
nano-enabled
strategy,
have
demonstrated
great
potential
in
crop
health
management.
The
current
study
aimed
to
explore
the
efficacy
of
advanced
nanocomposites
(NCs),
integrating
biogenic
(bio)
NPs
plant
immunity-regulating
hormones,
disease
control.
Bio-iron
(Fe)
were
biosynthesized
using
cell-free
supernatant
Fe-resistant
strains,
Bacillus
marisflavi
ZJ-4.
Further,
salicylic
acid-coated
bio-FeNPs
(SI)
NCs
prepared
via
co-precipitation
method
under
alkaline
conditions.
Both
SINCs
characterized
basic
analytical
techniques,
including
Fourier
transform
infrared
(FTIR)
spectroscopy,
X-ray
diffraction
analysis,
scanning/transmission
electron
microscopy.
Bio-FeNPs
had
variable
shapes
with
average
sizes
72.35
nm
65.87
nm,
respectively.
Under
greenhouse
conditions,
improved
agronomic
traits
watermelon
plants
outperformed
bio-FeNPs,
providing
maximum
growth
promotion
32.5%.
Soil-drenching
suppressed
Fusarium
oxysporum
f.
sp.
niveum-caused
wilt
watermelon,
provided
better
protection
than
through
inhibiting
fungal
invasive
within
host
plants.
antioxidative
capacity
primed
systemic
acquired
resistance
(SAR)
response
activating
expression
acid
signaling
pathway
genes.
These
findings
indicate
that
can
reduce
severity
by
modulating
potentiating
SAR
restrict
planta
growth.
This
provides
new
insights
into
biostimulants
bioprotectants
for
suppression,
ensuring
sustainable
production.
Agronomy,
Journal Year:
2023,
Volume and Issue:
13(11), P. 2725 - 2725
Published: Oct. 29, 2023
The
exacerbation
of
climatic
changes
helped
to
increase
the
risk
plant
diseases
in
world.
novelty
this
study
lies
manufacture
therapeutic
nutrients
using
nanotechnology
with
strong
effectiveness
against
disease.
Based
on
concept,
we
mycosynthesized
bimetallic
ZnO-CuO
nanoparticles
(NPs),
alternatives
reduce
spread
Vicia
faba
Fusarium
wilt
disease,
which
is
one
world’s
most
imperative
cultivated
crops.
article’s
uniqueness
comes
utilization
carry
out
two
crucial
tasks:
and
managing
To
evaluate
resistance
infected
plants,
disease
index
(DI),
photosynthetic
pigments,
osmolytes,
oxidative
stress
yield
parameters
were
assessed.
NPs
ZnO,
CuO,
a
biomass
filtrate
Aspergillus
fumigatus
OQ519856.
DI
reached
87.5%,
due
infection,
and,
as
result,
severe
decrease
growth
characters,
total
soluble
carbohydrates,
proteins
well
was
observed.
Infected
plants
produced
more
studied
metabolites
antioxidants.
On
other
hand,
treatment
CuO-ZnO
led
great
decline
by
22.5%
increased
protection
74.28%.
A
clear
improvement
pigments
high
content
carbohydrates
also
observed
both
healthy
result
treatment.
Remarkably,
significantly
parameters,
i.e.,
pods/plant
pod
weight,
146.1%
228.8%,
respectively.
It
could
be
suggested
that
foliar
application
commercially
used
antifusarial
agents
elicitors
induced
systemic
resistance.
