Choline Chloride + Ethephon Mixture
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隐藏域元素占位
Product features
Product Details
Formulation: 50% Choline Chloride + Ethephon Aqueous Solution (30% Choline Chloride + 20% Ethephon)
Toxicity: Low toxicity
Registered crops: Corn, grapes
Product Performance:
This product is a plant growth regulator formulated from a mixture of choline chloride and ethephon. When used on corn, it regulates growth by reducing plant height and ear height while increasing stem thickness. When used on grapes, it promotes color development and ensures uniform coloring.
Application Techniques
Corn
1. For growth regulation in corn: Apply via foliar spray mixed with water during the "small trumpet" stage (early whorl stage). Recommended water volume: 30–45 kg/mu. Do not apply if crop growth is poor due to adverse weather conditions or infertile soil.
2. For promoting coloration in grapes: Spray the fruit clusters with the diluted solution during the color-change stage (when 10%–20% of the berries begin to change color).
3. Spraying should be uniform and thorough. Do not apply during windy weather or if rainfall is expected within one hour. 4. Use according to the recommended dosage on the label; do not exceed the specified amount. 5. Maximum of one application per crop season.
Precautions
① Do not mix this product with alkaline pesticides.
② Ensure adequate water and fertilizer supply after treatment; do not use under conditions of drought, water shortage, or poor crop vigor.
③ Combining the use of this product with moderate high-density planting can result in more significant yield increases.
④ Spray the upper leaves evenly, ensuring complete coverage without overlapping or missing areas.
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