Aphids, spraying agents, and gray ash appear in the rose, solve the problem of insect pests from the root!

As soon as the rose spent to summer, various pests and pests will occur, especially in pests. The rose flower can be said to be frequent. The temperature in summer is relatively high. The insect eggs in the flower soil are very easy to hatch out. The branches of rose flowers will have a certain impact on the growth of rose flowers. The impact of pests on rose flowers is still very great.

Whether it is a pawy -plastic rose flower or a rose flower planted, the most prone to appear is aphids. Aphids are a kind of green worm, with a large number and dense. The moisture on the dried flowers on the rose of the rose will hinder the blooming of the rose flowers after a long time.

For the pests of rose flowers, which treatment method is the best effect?

For insect pests of various plants, chemicals are the most powerful weapons to kill insect pests. Any kind of pest cannot escape chemical agents. The most commonly used potion for killing pests is pestylin. The pests can be killed. There is also a chemical agent. The effect of insecticidal killing is the most obvious, and the effect is the most poisonous. It is oxide.

The toxicity of oxidation is ten times the toxicity of nagin, and the effect of the drug is relatively violent. The effect of insecticidal killing is the most obvious. The pharmaceuticals will even remain on the leaves of the plants to play a long -term prevention role. It is also very harmful to our human body. In the process of use, we must protect it. Oxidation fruit is agricultural agent, and pomacine belongs to gardening agents.

Chemical pharmaceutical pest killing effect is the most obvious. According to the proportion, it is dissolved in water. Choose in the evening or early morning, spray it on the leaves of the plant, and spray it evenly on the back of the plant's blades, the front, and the trunk. The irrigation method can be used appropriately. , Directly mix the potion in the flower of the water in the water, so that the pharmaceutical agent plays a deep insecticidal role.

Killing pests must be treated from the root cause. The so -called root refers to the soil. Naturally, the inferior soil will contain various germs, bacteria, and the potion penetrate into the soil. Incubation, throughout the summer, basically two weeks after two weeks, it is necessary to spray pesticides once to prevent early prevention. It is more special and easy to recruit aphids.

In addition, you can also use the method of plant ash to sprinkle the gray ash on the surface of the flower soil. The alkaline plant ash can also prevent the effect of prevention. It can prevent insect eggs. It is stirred in the flower soil, and the plant ash dissolves inside the soil, and the effect of preventing insect pests will be more obvious.

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