A Detailed Guide to the Correct Use of Brassinolide and Gibberellic Acid

Brassinolide and gibberellic acid are often used to regulate plant growth and increase yields, but their application requires a firm grasp of the correct usage method, as improper use can have adverse effects on subsequent crops. So, what is the usage method for brassinolide and gibberellic acid?

I. What is the usage method for brassinolide and gibberellic acid?

Brassinolide and gibberellic acid are mainly used on fruit trees to promote flowering and increase the fruit-setting rate, generally applied during the flowering stage or young fruit stage. For example: for citrus, longan and lychee trees, use an 800-1600 times diluted solution of the preparation and spray it evenly over the stems and leaves. In addition, this product is best sprayed in the morning or evening; if rain occurs within 6 hours after spraying, it needs to be re-sprayed.

II. Precautions for using brassinolide and gibberellic acid

1. This product must not be mixed and sprayed with commonly used neutral or acidic pesticides; mixing with micro-fertilizers gives the best effect.

2. When using this product, wear protective clothing and gloves and avoid inhaling the liquid. Do not eat or drink during application. After application, wash your hands and face promptly.

3. Used equipment should be properly disposed of; it is forbidden to clean application equipment in rivers, ponds and other water bodies.

4. Avoid contact by pregnant women and nursing mothers.

Pesticides all have a certain degree of toxicity, and improper use can produce harmful substances for plants, so everyone must strictly follow the instructions or the method on the product packaging when using them.