The value and use of impatiens
At the height of summer when cicadas are fluttering, lotus flowers are blooming and jasmine is fragrant, impatiens also bloom at the right time. Impatiens such as crane top, like colorful Phoenix, graceful posture, charming. Both the fragrant red impatiens and the delicate blue impatiens bloom in the morning, when cold butterflies and hungry bees are having sweet dreams, which is the best time to enjoy the impatiens. Impatiens is a common material for beautifying flower beds and flower borders because of its rich colors and varieties. It can be planted in clusters, planted in groups and potted, and can also be raised in water for cut flowers.
The whole plant of impatiens can be used as medicine, especially pure white impatiens has higher medicinal value, such as promoting blood circulation, menstruation, dispelling wind and relieving pain, relieving itching and so on. But it is forbidden in patients with hypertension.
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Impatiens are extremely characteristic?
Impatiens extremely characteristic: impatiens, also known as henna, rhododendron, impatiens family. Is an annual herb. The plant height ranges from 30 to 80 cm, the stem is thick, branched and smooth, the nodes are dilated, green or dark brown, and the stem color is related to the flower color. Leaves alternate, lanceolate. There are glands on both sides of the petiole. Flowers single or several clustered leaf axils, Corolla butterfly, single, double, white, pink, red, purple and other colors. The florescence is from June to October. The seed bursts itself when it is ripe.
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Impatiens stem rot
Impatiens stem rot is also known as impatiens white silk disease. [pathogen] SclerotiumrolfsiiSacc. Belongs to Sclerotinia sclerotiorum. [symptoms] Brown water-stained disease spots appeared at the base of the stem of the damaged plants, followed by white sericeous mycelium. In the later stage, the sclerotia with grain size of rape could be seen at the rot of the basal cortex of the stem. [incidence regularity] the pathogen overwintered in the remains of diseased plants or soil, and could be transmitted by diseased soil, diseased seedlings or water flow.
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