How to safely deworm flowers
Because flowers often encounter the threat of some diseases and insect pests in the process of cultivation, but the use of pesticides will not only pollute the environment, improper use will also cause human discomfort. The editor will introduce you to several relatively safe methods of deworming, which can be learned by friends in need.
Chinese rose
1. Insect control method of leek
Using fresh leek to mash and extract leek juice with water and spraying according to the mixed solution of l-∶ 6 can control aphids and whitefly, as well as powdery mildew of flowers.
Second, the insect control method of green onions
Take 20g fresh green onions (or the first onion), mash them into mashed onions, soak them in l000ml water for 24 hours, filter and remove dregs and spray branches and leaves. Three times a day for 3 to 4 days.
Orange peel to control leaf-eating pests
Soak the orange peel in 500ml water, put it into a container and seal it for 24 hours, then take out the orange peel and spray it with soaking solution to control leaf-eating pests.
IV. Mosquito-repellent incense to kill pests
Ignite a mosquito-repellent incense in the flowerpot, cover the potted flower with a plastic bag, open a small bite and smoke it for 1 hour, it can effectively kill butterfly larvae and adults, but not for too long, otherwise, it will affect the growth of flowers.
How to safely dispel small flying insects for flowers in summer
In the hot summer, for friends who grow flowers and plants at home, there will be problems with small flying insects. If you do not pay attention to the prevention and control work, these small flying insects will fly everywhere. But using pesticides or pesticides to dispel these small flying insects will not only cause environmental pollution, but also harmful to human health. The editor will introduce you to four safer ways to get rid of small flying insects.
Chinese rose
First, color deworming method: hanging silver-gray plastic belt over the plant to ward off flying insects. You can also hang a yellow plastic board over the flowers and apply oil or Vaseline on it to attract flying insects with good results.
Second, detergent insecticidal method: the detergent will be diluted to 1/1000, and then sprayed, 24 hours can kill pests; and then spray clean water to reduce the side effects of detergent on flowers. In addition, the diluted essential oil can be used, and the effect is just as good.
Third, mosquito-repellent incense control method: cut off and ignite mosquito-repellent incense, put it in a flowerpot, and then cover it with a plastic film bag together with a flowerpot for about 1 hour to kill insects.
Fourth, sanitary ball insecticidal method: the camphor ball will be crushed, spread into the basin soil, can effectively kill insects. This method also has special insecticidal effect on root nematodes of flowers such as peony, dahlia, lily, Lycoris and so on.
Ten common mosquito repellent plants and flowers
Summer is coming. Do you still order mosquito-repellent incense? Maybe if your anti-mosquito measures are good, you can say goodbye to mosquito-repellent incense, such as raising a pot of mosquito repellent plants and flowers, which plants have the effect of repelling mosquitoes. Today, the editor shares articles about 10 common mosquito repellent plants and flowers. Let's have a look at them if you are interested.
Mosquito repellent plant 1: the strong smell of peppermint is very frightening to mosquitoes. Sometimes rubbing the itch with leaves after being bitten by mosquitoes can also relieve discomfort because of this principle. Mosquito repellent plant 2: "vanilla" honeybee flower (scientific name: Melissa officinalis), also known as lemon vanilla (Lemon balm), lemon vanilla, is a species of the genus Labiatae, perennial herb, plant height about 40-45cm, native to the temperate Middle East, and then throughout Asia and Mediterranean countries. It is widely planted in Europe, Central Asia and North America. The scientific name Melissa means "bee" in Greek. The ancient Greeks and Romans believed that the honeybee flower was the incarnation of Diana, the god of the moon and the god of hunting, and regarded it as an important plant, cultivated around the temple, attracting bees to make honey as a source of sugar.
Vanilla often appears in European and American mythology and historical books, and the famous Western herbalist Paracelsus describes it in his Pharmacopoeia. Carmelite water, made from honeybee flowers in Europe and the United States, is still a summer drink for the French. The tea made from dried bee flower leaves in Europe and the United States is known as Melissa Tea, which is used as an antipyretic product when you catch a cold.
Although the root system is short, the underground stem is widely distributed. The aboveground stem is square and branched, strongly branched, easy to form clumps, and the plant height is about 30 to 60 cm high. With broadly ovate or heart-shaped circular serrated or serrated leaves, veins conspicuous, stems and leaves densely tomentose, leaves opposite, inserted on each stem node. Honeybee flower plant is strong, cultivation and management is very easy, like wet soil, with heat and water-resistant characteristics, sunshine or semi-shade cultivation, soil adaptability is wide.
Mosquito repellent plant 3: lavender lavender relieves stress and depression and is good for the skin. It is helpful for burns, headaches, psoriasis and other skin diseases. It has the effect of calming, relieving pain and relaxing, and its mosquito repelling effect is very good. Mosquito repellent plant 4: "geranium" geranium essential oil extracted by steam from flowers, leaves and branches, this essential oil is beautiful, light green, and the smell can also be described as light green. Sometimes geranium essential oils are described as civilian roses. After extraction into essential oil, it can resist depression, anti-glycosuria, sterilization, anti-infection, deworming and relieving pain. With skin astringency, it is also a high-quality balancing substance, which can balance hormone, relieve pain, moderate and calm premenstrual syndrome, nervous tension, skin problems and neuralgia, and can be used as a bath additive. Geranium essential oil also brings safety and comfort, boosts people's spirits and encourages people to express themselves, and can be used as incense or perfume to defuse sadness. It can be mixed with bergamot, basil, rosemary, rose, wild orange, sandalwood, lemon, patchouli and lavender.
Mosquito repellent plant 5: "pepper wood" mosquito repellent plant 6: "rosemary" Rosemary (scientific name: Rosmarinus officinalis) is native to the Mediterranean region, wild or cultivated in chalk soil. Aromatic oil can be extracted from stems, leaves and flowers. And his aroma can drive away mosquitoes. Mosquito repellent plant 7: pitcher plant pitcher plant does not rely on smell to drive mosquitoes, but pitcher plant is a kind of insectivorous plant. Mosquito repellent plant 8: "basil nine-story tower" is also one of the cooking herbs, and the common nine-story tower in Taiwan is also a kind of basil. Basil leaves are oily and emit a strong aroma similar to fennel, and its eugenol also makes the leaves have a lilac fragrance. In addition to the smell can drive mosquitoes, it can also extract leaves to make natural mosquito repellent. Mosquito repellent plant 9: "moxa grass" needless to say, moxa grass is a traditional Chinese mosquito repellent plant, incense is the most natural mosquito incense. Mosquito repellent plant 10: "Qilixiang" moon tangerine (scientific name: Murraya paniculata), also known as Qili incense, Jiuli incense, Shilixiang, Qianlixiang, Wanli incense, mountain incense, nine autumn incense, nine tree incense, thousand eyes, thousand branches and leaves, smelly thousand eyes, small evergreen, green wood incense, four seasons incense, four seasons tangerine, stone clover, stone fen, etc., for the nine-li incense plant of Rutaceae, the word paniculata means "panicle-like".
The smell of Qi Li Xiang can also have the effect of repelling mosquitoes.
Well, after introducing so many mosquito repellent plants, why don't you go and have a try?
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Control methods of Botrytis cinerea of flowers in greenhouse
Do not think that the flowers planted in the greenhouse are relatively safe, and few diseases are harmed. In fact, Botrytis cinerea is one of the important diseases of flowers in the greenhouse, which is very harmful to flowers, fruits and leaves. The editor will introduce to you the prevention and control of Botrytis cinerea in greenhouse flowers.
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Control methods of root rot of flowers and plants
Root rot of flowers and plants often occurs in four seasons begonia, African impatiens, petunia and other varieties. As root rot often occurs in summer, it is necessary to prevent flowers before the beginning of summer. The editor will introduce to you the etiology and control methods of flower root rot.
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