The pure product of pyriproxyfen is a crystal, but the pyriproxyfen that we buy daily is generally liquid, and the liquid pyriproxyfen is generally diluted, which is more conducive to agricultural production.
Many people are familiar with pyriproxyfen, a very good insecticide that controls pests mainly by affecting insect metamorphosis and reproduction.
Pyriproxyfen is mainly used to control pests of Diptera, Homoptera, Thysanoptera and Lepidoptera, such as:
1. Planting tomatoes, eggplants and cucumbers can be used to control whiteflies and aphids,
2. Planting beans can be used to control Liriomyza sativa,
3. Planting apples can be used to control scale insects and golden stripe moths,
4. Planting poplar can be used to control the American white moth,
The main feature of pyriproxyfen is that the dosage is small, it can last for one month, and can be mixed. First, let me introduce the specific proportion and usage:
1. When planting carob, 1000-1500 times of liquid can be used for spray treatment, which can effectively control Liriomyza sativa.
2. When planting citrus, it can be sprayed with 1000-1500 times of liquid, which can effectively control pests such as aphids and scale insects.
3. When planting tomatoes and yellow flowers, the dosage is about 55 ml per mu, and spraying can effectively control aphids and whitefly.
In fact, many people also use it indoors to control fly larvae.
