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Mechanism of Fungal Attack
Essential Components For Disease
Favorable weather/ Environment
Action Privi Take
OR
Favorable weather/
Environment
Presenting
What is Privi Nutrifight
 Privi Nutrifight is a Activated Potassium Salt of Long Chain
Phosphorous.
 Privi Nutrifight is a unique first ever formulation in India to provide
dual benefit of providing nutrition to plants and strengthening it
against pathogen attack.
 The active potassium helps in strengthening plant resistance to
disease by boosting its phenolic metabolism, carbon, nitrogen and
active oxygen metabolism.
Phosphite
If Phosphite
is applied
to the
leaves it is
easily
absorbed
and
transported
down the
Phloem,
throughout
the plant
and into the
roots
(i.e: it is
systemic).
Phosphite is
highly mobile
within plants
unlike most
fungicides.This
means that you
are getting
protection
throughout
the whole
plant.
If Phosphite is applied to the roots it is easily
absorbed and transported up the Xylem and
throughout the plant (i.e: it is systemic).
Phosphite
Disease Pressure during Monsoon
Soil
Moisture
Stress
Nutrifight
High
Relative
Humidity
High Disease
Pressure like
Downy
Mildew,
Anthracnose
Excess N &
Deficiency
of K
Nutrifight Role in Disease
Condition
Defense capacity is subject
NUTRIFIGHT inducing Treatment
Spray 2
gm/lit of
water
Soil
Application
to
Nutrifight
4 gm/Lit of
Water for
Soil
Application
Plant with Normal
Defense Capacity
How Nutrifight Works
• Nutrifight is very plant active. Nutrifight is water soluble, it is easily
absorbed by the plant both through the roots and the LEAVES.
• Nutrifight is directly fungistatic i.e.: it slows the growth of the disease
pathogen and inhibits the formation of spores. This causes the
release of stress metabolites (chemicals) by the disease which are
recognized by the plant as signals, or as elicitors, causing the plant
to enhance its defence response.
How Nutrifight Works
• One of the results of the defence response by the plant is the
accumulation of phytoalexins (immune bodies); these cause an
immune response similar to that in humans. In addition
hypersensitive cell death occurs (death of disease infected cells) as
well as cell walls are thickened.
• Lytic enzymes (which dissolve the disease cell walls) are also
produced by the plant which in combination with the rest of the
hyper-resistant (plants defence) response, can cause death of the
disease.
Privi Nutrifight
• NUTRIFIGHT plays a important role in plant health as the
stimulation of key metabolic pathways that are involved with growth,
development and the production of phytoalexins.
• NUTRIFIGHT has two important roles in plant vigor and health.
• Polyphosphite is a significant source of Phosphorus - a key plant
nutrient.
• NUTRIFIGHT is especially useful in meeting the phosphorus needs
of the plant during critical times of crop development when
conventional soil applied phosphate fertilizer fails to meet the
nutrient demand of the crop.
Uniqueness of Privi Nutrifight
 PRIVI NUTRIFIGHT builds dynamic defense system of the plant to
fight fungal attack.
 PRIVI NUTRIFIGHT does not allow resistance to build in the fungus
hence remain effective ever after continuous usage.
 It shows effective results in 24 hours of spray.
Where Privi Nutrifight should be used
 Fruits & Vegetables
 Cereals & Pulses
 Plantation crops
 Oilseeds
Dosage
 2 gm/ lit of water for foliar spray
 4 gm/ per lit of water for soil drenching
 PRIVI NUTRIFIGHT gives best results when used in
combination with any contact fungicide like
Mencozeb, Propineb, Metiram, Polyram etc.
 Caution- Do not use with any copper based
fungicide.
Thank you