With the improvement of people's living standards, the construction of green families has become more and more popular, and the cultivation of flowers has become more and more extensive. However, when you carefully care for these flowers and green leaves, some "murderers" also quietly come to your room. Some of them invade the body of flowers, and they sneak in the darkness. Finally, your leaves are discolored and dried, the branches are necrotic, and the whole plant is rotten; some are heavily chewed on the leaves, causing the leaves to be broken; some are secretly The back of the leaves absorb the juice, making your flower discolored and aging. Under the ravages of these "murderers", some of the flowers rotten and rotten leaves, stinking, and some flowers or leaves are covered with furry green insects, which makes people look annoyed. These are the pests and diseases of flowers. 1. Flowers are also sick and flower. Like human beings, they are also living creatures. Their roots, stems, leaves, flowers, fruits and seeds are also affected. When a person is sick, he is going to the hospital. The flower is sick. We also have a "plant hospital" to diagnose and provide treatment and sell drugs. If you want to raise flowers in your living room, you should learn how to treat flowers and how to treat flowers. Here is to teach you how to do it. 2. Hateful pests and diseases Here, we call the flower abnormality called "flower disease." Flower disease is caused by a combination of one or more factors. If you want to scientifically divide, the "illness" of flowers should be divided into several categories: one is caused by pests; the other is diseases caused by unsuitable environment; the other is true "diseases". As follows: Diseases caused by pests: caused by some harmful animals, including insects. There are many kinds of insects, some have nothing to do with people's lives; some are close friends of people's lives, while others can destroy people's lives, many of which can harm your flowers. These harmful animals that harm flowers are flower pests. Unsuitable environmental diseases: unsuitable environmental conditions, including lack of elements, chemical pollution, pesticide phytotoxicity, and unsuitable measures in the cultivation management process, as well as various environments, such as temperature and humidity. Suitable for waiting. The real "disease": a disease caused by some pathogens. The so-called pathogens are well-known fungi, bacteria, viruses, etc., and should also include organisms such as phytoplasma, part of parasitic nematodes, and the like. Many people refer to them as pathogens and, strictly speaking, are not very accurate. In fact, pathogens refer to the fungi and bacteria. The above categories can cause abnormalities in flower growth, making flowers "ill". But the more exact concept is that the diseases of flowers are: flower "diseases" caused by poor environmental conditions and pathogens, and "pests" caused by pests.
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