FAQ
What is Mesotrione 75% WD and how does it work?
Mesotrione 75% WD is a pre-emergent
and post-emergent herbicide that effectively controls a wide range of broadleaf and grassy
weeds in various crops. Its active ingredient, mesotrione, inhibits the enzyme
4-hydroxyphenylpyruvate dioxygenase (HPPD) in plants, disrupting the synthesis of
carotenoids essential for photosynthesis. This leads to bleaching of the leaves and
eventually death of the targeted weeds.
How should Mesotrione 75% WD be applied for
optimal results?
Mesotrione 75% WD should be applied as a foliar spray at the
recommended rate per hectare using a calibrated sprayer. It is important to ensure thorough
coverage of the target weeds while minimizing drift to non-target areas. Application timing
is crucial, and it is best to apply the herbicide when weeds are actively growing but before
they reach a mature stage.
What are some key benefits of using Mesotrione 75% WD for
weed control?
One of the main benefits of Mesotrione 75% WD is its broad spectrum of
weed control, targeting both broadleaf and grassy weeds. It also has residual activity,
providing extended control after application. Additionally, the herbicide has a low risk of
leaching or runoff, making it an environmentally friendly option for weed
management.
How long does Mesotrione 75% WD persist in the soil after
application?
Mesotrione 75% WD has a relatively short residual activity in the soil,
typically ranging from 30 to 60 days. This allows for effective weed control without
impacting subsequent crops or rotation practices. It is important to follow label
instructions regarding re-application intervals to maintain weed control.
Are there
any precautions or restrictions to be aware of when using Mesotrione 75% WD?
While
Mesotrione 75% WD is considered safe when used according to label instructions, there are
some precautions to keep in mind. Avoid spraying during windy conditions to minimize drift,
and always wear appropriate personal protective equipment (PPE) during handling and
application. Additionally, be aware of any rotational restrictions for specific crops
following Mesotrione 75% WD applications.
Can Mesotrione 75% WD be tank-mixed with
other herbicides?
Mesotrione 75% WD is compatible with a wide range of herbicides,
making it suitable for tank-mixing to broaden the spectrum of weed control. However, it is
essential to conduct a compatibility test before mixing with other products to ensure
effective performance and avoid any antagonistic interactions.
What is the
recommended storage and handling procedure for Mesotrione 75% WD?
Mesotrione 75% WD
should be stored in a cool, dry, and well-ventilated area away from direct sunlight and
sources of heat or ignition. Keep the product in its original container, tightly closed, and
out of reach of children, pets, or unauthorized personnel. Ensure that the container is
properly labeled and in good condition to prevent spills or leaks.
What is the shelf
life of Mesotrione 75% WD and how should expired or unused product be disposed
of?
The shelf life of Mesotrione 75% WD is typically two to three years when stored
properly. If the product has expired or is no longer needed, it should be disposed of
following local regulations for pesticide disposal. Contact your local waste management
authority for guidance on proper disposal methods to minimize environmental
impact.
In what types of crops can Mesotrione 75% WD be used, and are there any
specific recommendations for application in different crops?
Mesotrione 75% WD can be
used in various crops, including corn, soybeans, sugarcane, cotton, and turfgrass, among
others. Each crop may have specific recommendations for application rates, timing, and
tank-mix partners, so it is essential to consult the product label for crop-specific
guidelines. Additionally, consider factors such as crop stage, weed pressure, and
environmental conditions when applying Mesotrione 75% WD for optimal results.
