FAQ
What is Propanil 36% EC and how does it work?
Propanil 36% EC is a selective herbicide
that is used to control grasses and broadleaf weeds in rice crops. It works by inhibiting
the synthesis of fatty acids in the target weeds, leading to their death.
When is the
best time to apply Propanil 36% EC?
The best time to apply Propanil 36% EC is when the
weeds are in the early stages of growth and the rice plants are at a sufficient stage of
development to withstand the herbicide application. Typically, this occurs around the 3-5
leaf stage of the rice plants.
How should Propanil 36% EC be applied?
Propanil 36%
EC should be applied as a post-emergence foliar spray. It is important to ensure thorough
coverage of the weeds while minimizing contact with the rice plants. The recommended
application rate should also be followed according to the specific instructions on the
label.
What is the recommended dosage of Propanil 36% EC?
The recommended dosage
of Propanil 36% EC varies depending on the target weed species, weed size, and crop growth
stage. It is important to carefully read and follow the label instructions to determine the
appropriate dosage for your specific situation.
Are there any precautions to take
when using Propanil 36% EC?
Yes, there are several precautions to take when using
Propanil 36% EC. It is important to wear proper protective equipment, such as gloves,
goggles, and a respirator, when handling and applying the herbicide. It is also recommended
to avoid drift onto non-target plants and to follow any buffer zone requirements.
How
long does Propanil 36% EC remain active in the soil?
Propanil 36% EC has a relatively
short residual activity in the soil, typically breaking down within a few weeks to a couple
of months depending on environmental conditions. This allows for re-cropping after the
recommended waiting period.
Can Propanil 36% EC be tank-mixed with other
herbicides?
Yes, Propanil 36% EC can be tank-mixed with other herbicides to provide
broad-spectrum weed control. However, it is important to conduct a compatibility test before
mixing and to follow the label instructions for proper tank-mixing procedures.
What
is the rainfast period for Propanil 36% EC?
Propanil 36% EC requires at least 2 hours to
dry on the foliage of the target weeds in order to become rainfast. After this period,
rainfall or irrigation will not significantly affect the efficacy of the
herbicide.
Is Propanil 36% EC safe for aquatic environments?
Propanil 36% EC
should not be applied directly to water or areas where surface water is present, as it is
toxic to aquatic organisms. It is important to follow the label instructions and take
necessary precautions to prevent runoff into water bodies.
