How are plant growth regulators applied correctly?
How are plant growth regulators applied? Please explain that the spraying method is the most commonly used method. According to growth needs, foliar spraying is mostly used, and there is also localized spraying of flowers and fruits. When spraying, strive for evenness, with fine droplets, and spray until wet. In order to allow plants, especially those with hairs or wax on the leaves, to fully absorb...
How are plant growth regulators applied? Please explain
The spraying method is the most commonly used method. According to growth needs, foliar spraying is mostly used, and there is also localized spraying of flowers and fruits. When spraying, strive for evenness, with fine droplets, and spray until wet. In order to allow plants, especially those with hairs or wax on the leaves, to fully absorb plant growth regulators, a small amount of surfactant can be added so that the solution easily adheres and does not run off. It is best to choose the evening for application, when the temperature should not be too high, so that the water in the pesticide does not evaporate too quickly. Otherwise, excess pesticide that is not absorbed will deposit on the leaf surface and harm the tissues. After spraying in the evening, the dew the next morning helps the pesticide be fully absorbed. If it rains within 4 hours after treatment, the pesticide on the leaf surface is easily washed off, reducing efficacy, and it needs to be sprayed again. Choose different models of sprayers according to the amount used.
Click to get more regulator application techniques
Click to get more pesticide application techniques