FAQ
What is Nicosulfuron 75% WDG and what is it used for?
Nicosulfuron 75% WDG is a
selective herbicide that is used to control a wide range of annual grass and broadleaf weeds
in various crops such as corn, barley, oats, and wheat. It belongs to the sulfonylurea
family of herbicides and works by inhibiting the acetolactate synthase (ALS) enzyme in
target weeds, leading to their death.
How does Nicosulfuron 75% WDG work to control
weeds?
Nicosulfuron 75% WDG works by interfering with the ALS enzyme in weeds, which
is essential for the production of branched-chain amino acids. Without these amino acids,
the weeds are unable to grow and eventually die off. This mode of action is effective in
controlling a wide range of grass and broadleaf weeds while being safe for crops when used
according to the label instructions.
What is the recommended application rate for
Nicosulfuron 75% WDG?
The recommended application rate for Nicosulfuron 75% WDG
varies depending on the target weed species, crop, and stage of growth. It is important to
carefully read and follow the label instructions to determine the correct dosage for your
specific situation. Typically, rates range from 20-60 grams per hectare, but it is important
to consult with a local agronomist or extension agent for specific
recommendations.
How should Nicosulfuron 75% WDG be applied?
Nicosulfuron 75%
WDG should be applied as a foliar spray using a calibrated sprayer to ensure uniform
coverage of the target weeds. It is recommended to apply the herbicide when weeds are
actively growing and not under stress from drought or extreme temperatures. Avoid spraying
during windy conditions to prevent drift, and always wear appropriate personal protective
equipment during mixing and application.
Is Nicosulfuron 75% WDG safe to use around
desirable plants?
Nicosulfuron 75% WDG is a selective herbicide with a low risk of
injury to most crops when used according to the label instructions. However, some crops may
be sensitive to nicosulfuron, so it is important to consult the label or a local agronomist
for specific recommendations on crop safety. Avoid spraying near desirable plants to
minimize the risk of injury.
What are the benefits of using Nicosulfuron 75%
WDG?
Some benefits of using Nicosulfuron 75% WDG include its high level of efficacy
against a wide range of weeds, its selective nature that allows for use in various crops,
its convenient water-dispersible granule formulation, and its systemic mode of action that
provides long-lasting control. Additionally, nicosulfuron is relatively low in toxicity to
mammals and has a favorable environmental profile.
Are there any limitations or
restrictions when using Nicosulfuron 75% WDG?
While Nicosulfuron 75% WDG is generally
safe and effective when used according to the label instructions, there are some limitations
and restrictions to be aware of. These may include rotational crop restrictions, pre-harvest
intervals, maximum application rates, and buffer zones to protect aquatic environments.
Always read and follow the label instructions to ensure compliance with these
limitations.
What is the shelf life of Nicosulfuron 75% WDG?
The shelf life of
Nicosulfuron 75% WDG is typically 2-3 years when stored properly in a cool, dry place away
from direct sunlight and extreme temperatures. It is important to check the expiration date
on the product label and to use up any remaining herbicide before it loses its efficacy.
Proper storage will help maintain the quality and effectiveness of the product over
time.
Can Nicosulfuron 75% WDG be tank-mixed with other
herbicides?
Nicosulfuron 75% WDG can be tank-mixed with certain other herbicides to
enhance its spectrum of weed control or to provide multiple modes of action against
resistant weeds. However, it is important to conduct a compatibility test before mixing with
other products and to follow the label instructions for proper tank mixing procedures.
Always consult with a local agronomist or herbicide specialist for guidance on tank mixing.
