FAQ
What is Ethephon 48% SL?
Ethephon 48% SL is a plant growth regulator that is used to
control plant growth and development, as well as to promote fruit ripening and abscission.
It contains 48% of the active ingredient ethephon, which is a naturally occurring compound
that is converted in plants to ethylene, a plant hormone that regulates growth
processes.
How does Ethephon 48% SL work?
Ethephon 48% SL works by releasing
ethylene gas into the plant tissues, which triggers a series of physiological responses that
affect the plant’s growth and development. Ethylene is involved in various processes such as
fruit ripening, flower and fruit abscission, and overall plant growth
regulation.
What are the benefits of using Ethephon 48% SL?
There are several
benefits to using Ethephon 48% SL in agricultural and horticultural practices. It can help
promote uniform fruit ripening, increase fruit size, improve fruit quality, induce flower
and fruit abscission for thinning purposes, and regulate plant growth to achieve desired
plant architecture.
How should Ethephon 48% SL be applied?
Ethephon 48% SL
should be applied as a foliar spray or a soil drench, depending on the specific crop and
desired outcome. It is important to follow the manufacturer’s instructions for application
rates, timings, and safety precautions to ensure effective and safe use of the
product.
What crops can Ethephon 48% SL be used on?
Ethephon 48% SL can be
used on a wide range of crops including fruits (e.g. apples, cherries, grapes), vegetables
(e.g. tomatoes, peppers, cucumbers), ornamentals (e.g. roses, poinsettias), and turfgrass.
It is important to check the label for specific crop recommendations and application
guidelines.
Are there any precautions to consider when using Ethephon 48%
SL?
Yes, there are several precautions to consider when using Ethephon 48% SL. It is
important to wear appropriate personal protective equipment (PPE) during handling and
application, avoid contact with skin and eyes, and follow recommended safety guidelines to
minimize risks to human health and the environment.
What is the shelf life of
Ethephon 48% SL?
The shelf life of Ethephon 48% SL is typically two to three years
when stored in a cool, dry place away from direct sunlight and extreme temperatures. It is
important to check the product label for specific storage recommendations to maintain
product efficacy.
Are there any restrictions on the use of Ethephon 48%
SL?
Yes, there are restrictions on the use of Ethephon 48% SL in terms of application
rates, timings, and pre-harvest intervals for specific crops. It is important to read and
follow the label instructions carefully and adhere to any regulations or restrictions set
forth by local authorities.
Can Ethephon 48% SL be used in organic
farming?
Ethephon 48% SL is not considered organic by most certification agencies, as
it is a synthetic plant growth regulator. However, some growers may choose to use it in
integrated pest management (IPM) programs or as a last resort for certain issues. It is
important to consult with your certifier before using Ethephon 48% SL in organic production.
